{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"The heat capacities (C_p) ofglassy and crystalline <span style=\"color:red\">Fe_</span>(<span style=\"color:red\">40</span>)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>)<span style=\"color:red\">B_</span>(<span style=\"color:red\">20</span>) <span style=\"color:red\">alloy</span> have been measured by means ofdifferential scanning calorimeter(DSC). A larger C_p value at the glass transition temperature (T_g) can be obtained. The reproducible C_p values ofrelaxed glass at   certain heating rate are lower than that ofas quenched glass below 500 K, and are much higher at T_g than that of the crystal. The heating rate affects C_p values of the glass. At last, C_p val ues ofthe undercooled liquid are estimated.","authors":[{"authorName":"JIANG Qing","id":"2ede55ce-944f-44db-b8a8-32ed2a123eec","originalAuthorName":"JIANG Qing"},{"authorName":" ZHAO Ming","id":"a5a3657b-622d-4393-bbf4-3bdbe8c2b849","originalAuthorName":" ZHAO Ming"},{"authorName":" LI Jianchen (Jilin University of Technology","id":"7dfe365e-b993-42b8-8787-25ba62a15bf7","originalAuthorName":" LI Jianchen (Jilin University of Technology"},{"authorName":" Changchun","id":"d512520d-0f67-437a-ad50-b9eac2d47a93","originalAuthorName":" Changchun"},{"authorName":" China Manuscript received 26 December","id":"e6c8d087-24ea-4680-b4fd-8a7a1f5b9a68","originalAuthorName":" China Manuscript received 26 December"},{"authorName":" 1994)","id":"8be6ebfd-69a0-413a-9705-98ee1d439a8d","originalAuthorName":" 1994)"}],"categoryName":"|","doi":"","fpage":"23","id":"b35656b8-d2c6-4049-898f-1c0cdf29113d","issue":"1","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"d0255617-9b58-4f44-8685-490a8069c696","keyword":": heat capacity","originalKeyword":": heat capacity"},{"id":"204e8eea-1341-4b04-a5a6-6a8686e28812","keyword":"null","originalKeyword":"null"},{"id":"58ca1661-5fc1-4671-ba43-a8f4846805bd","keyword":"null","originalKeyword":"null"},{"id":"5e5d3229-3066-440b-97a9-8cdf20c769d3","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1995_1_3","title":"HEAT CAPACITIES OF <span style=\"color:red\">Fe_</span>(<span style=\"color:red\">40</span>) <span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>) <span style=\"color:red\">B_</span>(<span style=\"color:red\">20</span>) GLASSY <span style=\"color:red\">ALLOY</span> MEASURED BY ENTHALPY METHOD","volume":"8","year":"1995"},{"abstractinfo":"The natural passive films forrned on <span style=\"color:red\">Fe_</span>(<span style=\"color:red\">40</span>)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>)P_(14)<span style=\"color:red\">B</span>_6 and <span style=\"color:red\">Fe_</span>(54.6)<span style=\"color:red\">Ni_</span>(38)Si_(4.1)<span style=\"color:red\">B_</span>(2.3)V_1 amorphous alloys long-term exposed in air have been studied by X-ray photoelectron spectroscopy (XPS) and Auger electron (including Ar+ ion depth profiling) spectroscopy (AES). The following aspects have been investigated: (1) chemical states of the elements in the films. binding energies and the chemical shifts measured by XPSf (2) structure and composition of the films fand (3) thickness of the passive films determined by AES depth profiling and XPS analysis.","authors":[{"authorName":"Erdong LU and Pengshou XU(Hefei National Synchrotron Radiation Lab.","id":"35c04538-f854-467a-bc07-7a57b2e64673","originalAuthorName":"Erdong LU and Pengshou XU(Hefei National Synchrotron Radiation Lab."},{"authorName":" University of Science and Technology of China","id":"15a63a0a-1611-4612-94f1-584dd7226b8c","originalAuthorName":" University of Science and Technology of China"},{"authorName":" Hefei","id":"a961573e-905f-43c9-bcdd-4b1cffb4a669","originalAuthorName":" Hefei"},{"authorName":" 230026","id":"724de05b-c9dc-4984-a800-5e783841e39f","originalAuthorName":" 230026"},{"authorName":" China)Mingrong JI","id":"b857f6d8-222e-4d49-9559-f7bbaf21579b","originalAuthorName":" China)Mingrong JI"},{"authorName":"Maosheng MA and Xianming  LIU(Structure Research Lab.","id":"e90229df-0391-47a9-b7f3-e97e1d3ff7ce","originalAuthorName":"Maosheng MA and Xianming  LIU(Structure Research Lab."},{"authorName":" University of Science and Technology of China","id":"1864dc0f-dfc6-41ad-bdec-41ce55ebbbc3","originalAuthorName":" University of Science and Technology of China"},{"authorName":" Hefe","id":"456675e2-e496-4bcb-bfb4-fe98b71cd677","originalAuthorName":" Hefe"}],"categoryName":"|","doi":"","fpage":"75","id":"3a7ea82f-bc74-47e3-a621-59d1b8141f35","issue":"1","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[],"language":"en","publisherId":"1005-0302_1994_1_1","title":"Natural Passivity of Amorphous <span style=\"color:red\">Fe_</span>(<span style=\"color:red\">40</span>)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>)P_(14)<span style=\"color:red\">B</span>_6 and <span style=\"color:red\">Fe_</span>(54.6)<span style=\"color:red\">Ni_</span>(38)Si_(4.1)<span style=\"color:red\">B_</span>(2.3)V_1 Alloys","volume":"10","year":"1994"},{"abstractinfo":"Magnetic anisotropies of the amorphous <span style=\"color:red\">alloy</span> <span style=\"color:red\">Fe_</span>(71)<span style=\"color:red\">Ni_</span>(10)<span style=\"color:red\">B_</span>(13)Si_(14)C_2 annealed in magnetic field have been studied using Mossbauer spectroscopy and X-ray diffraction.It is shown that the distribution of moments in the annealed sample are determined by both stress-produced and thermomagnetic treatment-induced magnetic anisotropies.","authors":[{"authorName":"XU Zuxiong MA Ruzhang University of Science and Technology Beijing","id":"404af201-5226-4302-aac2-fc5482eda489","originalAuthorName":"XU Zuxiong MA Ruzhang University of Science and Technology Beijing"},{"authorName":"Beijing","id":"4fc5773a-31fa-48a9-b499-dc2ef989ac20","originalAuthorName":"Beijing"},{"authorName":"ChinaHAN Yongzhu Beijing Institute of Metallurgy","id":"10fddb85-6e6a-49ad-bb57-4a955e61e5ab","originalAuthorName":"ChinaHAN Yongzhu Beijing Institute of Metallurgy"},{"authorName":"Beijing","id":"a3c0ff2a-8879-410f-bc17-643137b0b752","originalAuthorName":"Beijing"},{"authorName":"China","id":"891c7e4f-1b9d-4069-bbbf-a7f109453ea2","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"434","id":"4e539d95-d88f-4c05-af09-9e3a9b3be7ad","issue":"12","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"015d140f-0824-4cbb-a456-377078bfc185","keyword":"magnetic anisotropy","originalKeyword":"magnetic anisotropy"},{"id":"5bfe0106-22f7-4724-b2d9-fa3e29759e5b","keyword":"null","originalKeyword":"null"},{"id":"193462af-f3c7-487a-8642-712ca489c39f","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1989_12_6","title":"MOSSBAUER STUDY ON MAGNETIC ANISOTROPY OF AMORPHOUS <span style=\"color:red\">ALLOY</span> <span style=\"color:red\">Fe_</span>(71)<span style=\"color:red\">Ni_</span>(10)<span style=\"color:red\">B_</span>(13)Si_4C_2","volume":"2","year":"1989"},{"abstractinfo":"在0—300℃间研究非晶(<span style=\"color:red\">Fe_</span>(0.1)<span style=\"color:red\">Ni_</span>(0.35)Co_(0.55))_(78)si_(?)<span style=\"color:red\">B_</span>(14)和<span style=\"color:red\">Fe_</span>(<span style=\"color:red\">40</span>)<span style=\"color:red\">Ni_</span>(38)Mo_4<span style=\"color:red\">B</span>_(18)合金的可逆磁导率等温弛豫行为.给出等时弛豫谱,观察到三个弛豫峰.计算弛豫时间的分布和最可几激活能.初步考查Curie温度以上的退火和较慢冷却对弛豫动力学的影响.对这两种成分截然不同的合金观察到十分相似的动力学行为,表明磁寻率弛豫主要是由基本结构缺陷的局域运动引起的,成分的影响则十分次要.","authors":[{"authorName":"张延忠","id":"a4d9c0cd-8b26-4acd-b6e3-87fd7bfb4d72","originalAuthorName":"张延忠"},{"authorName":"程东","id":"abca363c-14f3-4521-bd40-0dad6e9915ba","originalAuthorName":"程东"},{"authorName":"张东平","id":"38a803a1-f634-44e3-8eb7-092c5639eb71","originalAuthorName":"张东平"}],"categoryName":"|","doi":"","fpage":"99","id":"652b763b-165d-42de-9895-443d9ae4b1d2","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1985_3_14","title":"非晶(<span style=\"color:red\">Fe_</span>(0.1)<span style=\"color:red\">Ni_</span>(0.35)Co_(0.55))_(78)Si_8<span style=\"color:red\">B</span>_(14)和<span style=\"color:red\">Fe_</span>(<span style=\"color:red\">40</span>)<span style=\"color:red\">Ni_</span>(38)Mo_4<span style=\"color:red\">B</span>_(18)合金的磁导率弛豫","volume":"21","year":"1985"},{"abstractinfo":"<正> 实验用非晶态<span style=\"color:red\">Fe_</span>(38)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>)Mo_4<span style=\"color:red\">B</span>_(18)合金系液态合金急冷法制得的薄带。将该合金在550℃,0.5h退火制得晶态样品。两种样品都经X射线衍射验证。 用滴在厚1.2μm镍箔上的~(22)Na作为正电子源,用多层合金样品迭合后再和源成夹层排列。应用快-快符合寿命谱仪,时间分辨率(FWHM)为290ps,在+138℃到-174℃温度区间测量正电子湮没寿命谱。每个寿命谱的累计计数为10~6。应用计算机程序POSITRONFIT处理寿命","authors":[{"authorName":"郁伟中","id":"fca01fbd-3f92-4572-aec1-9d2f08e9afbd","originalAuthorName":"郁伟中"},{"authorName":"顾秉林","id":"3ab0a54e-9c90-4c09-be8e-28e00e06d27c","originalAuthorName":"顾秉林"},{"authorName":"曹必松","id":"9c26d8f8-410d-4da9-9cfc-2de98447a708","originalAuthorName":"曹必松"},{"authorName":"冯平义","id":"7996d748-d108-401c-ba92-f413019341c4","originalAuthorName":"冯平义"},{"authorName":"陈念贻","id":"542958c9-4e1f-4b6e-911f-4b9f970d5750","originalAuthorName":"陈念贻"}],"categoryName":"|","doi":"","fpage":"136","id":"e2495808-82c8-4eeb-8662-0a78432005f2","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[],"language":"zh","publisherId":"0412-1961_1986_4_9","title":"非晶态<span style=\"color:red\">Fe_</span>(38)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>)Mo_4<span style=\"color:red\">B</span>_(18)合金的正电子湮没","volume":"22","year":"1986"},{"abstractinfo":"茫遥伲樱裕粒蹋蹋桑冢粒裕桑希巍。希啤。疲錩(38)<span style=\"color:red\">Ni_</span>(39)Si_(10)<span style=\"color:red\">B_</span>(13)　METALLIC　GLASS　UNDER　HELIUM　ION　IRRADIATION##2##3##4##5CRYSTALLIZATIONOFFe_(38)<span style=\"color:red\">Ni_</span>(39)Si_(10)<span style=\"color:red\">B_</span>(13)METALLICGLASSUNDERHELIUMIONIRRADIATION$YANGQifa(ChinaInstituteofAtomicEnergy,Beijing)ZHANGGuoguang;SHENWanshui(UniversityofScienceandTechnologyBeijing)Manuscriptreceived<span style=\"color:red\">20February1995ThecrystallizationfeaturesofFe38Hi39Si10B</span>13metallicglassunder100keVand6μA/cm2heliumionirradiationwithdifferentdosesarereported.ItisfoundthattheFe38<span style=\"color:red\">Ni39Si10B</span>13metallicglasscrystallizedundertheheliumionirradiationatthetemperaturelowerthantheordinarythermalcrystallizationtemperature.ThepreferentialprecipitationphaseisFeSi,andfollowedbytheeutecticphaseα-<span style=\"color:red\">Fe</span>.Thecriticaldosefortheformationofheliumbubblesinthematerialisaround5x10￣16/cm2.Thesensitivityofcrystallizationduetothetemperaturerisingunderheliumionirradiationandthemechanismofthesequenceofprecipitatedphasearebrieflydiscussed.Keywords:<span style=\"color:red\">Fe38Ni39Si10B</span>13,metallicglass,crystallization,helium,ionirradiationTheblisteringorflakingoffirstwallmaterialsinducedbyheliumionbombardment,whichisrelevanttothefirstwallsurfaceerosionandplasmacontamination,isacriticalproblemtobeconsideredinfusionengineering.Becauseofthefavourablyphysical,chemicalandotherproperties,especially,thebetterresistanceofblistering,metallicglassesareexpectedtobeapromisingcandidatematerialforthefirstwall.TyagiandNanderkarstudiedsystematicallytheblisteringphenomenaofsomemetallicglassmaterialsunderheliumionandprotonbombardmentwithvariousionenergy,ioncurrentdensityanddose,andfoundthecriticaldoseforblisteringofthesematerials[1-3].However,itisverysuspiciousthatmetallicglasseswillcrystallizeunderheliumionirradiationtolosetheiramorphouscharacter,whichwilldeterioratetheirproperties.GusevaandGordeevareportedthatFe<span style=\"color:red\">40Ni40B20metallicglassbombardedbyheliumionwithenergyof40keVandionbeamcurrentdensitiesof5-40</span>μA/cm2partiallycrystallizedbelowitsordinarythermalcrystallizationtemperature[4].ByusingXRDexamination,itwasfoundthatα-FeandM3<span style=\"color:red\">B</span>,M2BandMBwereprecipitated(whereM=FeandNi)underheliumionbombardmentwith5μA/cm2and100μA/cm2ioncurrentdensitiesrespectively.Nevertheless,TyagiandNanderkarfoundthatsomemetallicglassescrystallizedandsomedidnotundersameirradiatedparameters[1-3].Consequently,itisnecessarytoinvestigatetheirradiation-assisted-crystallizationfeatureofmetallicglassesbyheliumionirradiationfortheirapplicationinfusionengineering.Inpresentexperiment,thecrystallizationfeatureofFe38<span style=\"color:red\">Ni39Si10B</span>13metallicglassunderheliumionirradiationwithenergy100keVandvariousdosesintherangeof5×1016/cm2to1×1018/cm2,andthedistributionofheliumbubblesinmaterialaremeasuredbyusingtransmissionelectronmicroscope(TEM)andX-raydiffraction(XRD).1.ExperimentalApproachTheas-receivedFe-<span style=\"color:red\">Ni</span>-Si-Bmetallicglassribbonswith10mminwidthand0.2mminthicknessweresuppliedbyBeijingInstituteofMetallurgy.Thenominalcomposition(wt%)ofthematerialisNi47.37,<span style=\"color:red\">Fe</span>43.91,Si5.81andB2.91fromthechemicalanalysisandthecalculatedconstituentisFe38<span style=\"color:red\">Ni39Si10B</span>13.TheX-raydiffractogramofas-receivedmaterialdemonstratedthattheas-receivedmaterialhasagoodamoophouscharacter.Thetheimalcrystallizationprocessoftheas-receivedmaterialwastestedbydifferentialthermalanalysis(DTA).Theordinarythermalcrystallizationtemperaturewasdeterminedtobeabout490℃.Rectangularsampleswithanareaof1×2cmanddiscsampleswith3mmindiameterwereemployedrespectivelyforXRDandTEMexperiments.ThesamplesforXRDweremechanicallypolishedtomirrorsurfaee.Ontheotherhand,formakingTEMsamples,thepiecescutfromtheribbonwerethinnedto30μmthicknessfirst,thenpunchedout3mmdiscs,electrothinnedinamixedsolutionof10%perchloricacidand90%ethanolandfinally,thediscswereionmilledtoextendthethinarea.HeliumionirradiationofsampleswascarriedoutonTS51-200/ZKionimplanterinChinaInstituteofAtomicEnergy.ThesampleswerefixedonacopperholderwhichwascooledbyF-113coolant.Thevacuumintargetwasbetterthan3×10-3Paandthescanningareaofionbeamwasabout3×7cm.Thetemperatureridingofthesamplescausedbyionbeambombardmentwasmeasuredbythermalcouple.Undertheirradiationparametersofionbeamenergy100keVandionbeamcurrentdensity6μA/cm2,thetemperaturerisingofsampleswaslowerthan200℃.Theiondosesofimplantedsampleswerechosenfrom5×10￣16/cm2to1×10￣18/cm2inpresentexperiment.AJEOL-100CXTEMoperatedat100kVwasused.Thecalculatedmeanprojectrangeandrangestragghngofheliumionwithenergy100keVinthematerialwere306.9nmand85.5nmrespectively,whichwassimulatedbycodeTRIM86.2.Results2.1CrystallizationunderionirradiationTheselectedareadiffraction(SAD)patternsofun-irradiatedandirradiatedsamplesareshowninFig.l.Fortheun-irradiatedsample,thepatterniscomposedoftwoconcentricringswhichexhibitatypicalamorphousdiffractionfeature(Fig.la).Ontheotherhand,forirradiatedsamples,agroupofnewconcentricringsappearsonthebaseofamorphousdiffractionrings,whichmeanstheoccurrenceofpartialcrystallizationandtheformationofsomenewprecipitationphasesinoriginalamorphousmaterialsbyionirradiation.Withtheincreaseofiondose,theinitialamorpohousdiffractionringsbecomefainterandtheintensitiesofdiffractionringsprodueedbyprecipitatesdevelopehigher.Itisexpectedthatthecrystallizationinsamplesincreaseswiththeincreaseiniondose.Moreover,iftheiondoseislowerthan5×10￣17/cm2,thepatternsshowtypicalpolycrystallinediffractionfeaturewithrandomorientationandveryfinegrains(Figs.lbandlc),butfor1×10￣18/cm2iondose,somebrightspotsarise(Fig.ld),thismeansthatsomerelativelargegrainsformedinsampleunderirradiation.FromtheX-raydiffractogramofthesampleirradiatedbyheliumiontodoseof5×10￣17/cm2,thediffractionpoaksarestillamorpohousfeatureandnonewpeaks.Itispredictedthatthecrystallizationonlyoccursintheprojectedrangeofions.2.2AnalysisofprecipitationphaseFromindexingofdiffractionringsinFig.lbandFig.lc,theprecipitatephaseisanfcccrystallinestructure.InFig.ld,anadditionalbccphaseisfound(ring3,ring5andring8).Thecalculatedlatticeparametersforprecipitatephasesundervariousiondosesareasfollows:5×1016/cm2a=0.412nm(fcc)l×1017/cm2a=0.42lnm(fcc)5×1017/cm2a=0.428nm(fcc)l×1018/cm2a=0.478nm(fcc)a=0.292nm(bcc)UsingASTMindex,itisidentifiedthatthebccphaseisα-<span style=\"color:red\">Fe</span>(a=0.2866nm).Todeterminethefccprecipitatephase,weinspectedallcompoundswithfcccrystallinestructurecomposedofelementsFe,<span style=\"color:red\">Ni</span>,SiandB,foundthatthreecompoundsFeSi(a=0.446nm),FeNi3(a=0.353nm)andFe3Si(a=0.564nm),butthemostfavourablecompoundwasFeSi.Therefore,itisassumedthatthepreferentialprecipitatephaseisFeSi,andisfollowedbytheeutectcphaseα-Feundertheheliumionirradiation.2.3HeliumbubbledistributionThemorphologiesofheliumbubblesformedbyagglomerationofimplantedheliumionsareshowninFig.2.Thesmallblackdotspresentbubblesunderbrightfieldwiththeunderfocusingoperation.FromFig.2,itisrevealedthatbubbleslowerthedensity,butinflateinthedimensionwiththeincreaseiniondose.Moreover,underthehigherdosethebubblesjoinedtogether.Fig.3plotsthechangesofdensitiesanddiametersofbubbleswiththeiondose.ItisevidentthatthecriticaldosetoformbubblesinFe38<span style=\"color:red\">Ni39Si10B</span>13islowerthan5×1016/cm2,whichisslightdifferentfrom1×1017/cm2reportedbyTyagi[1].3.DiscussionAstheresultsreportedbyGusevaandGordeeva[4],theheliumirradiationcantrulybringonthepartialcrystallizationinmetallicglassFe38<span style=\"color:red\">Ni39Si10B13belowitsordinarythermalcrystallizationtemperature.GusevaandGordeevaconfirmedthattheprecipitatesinFe40Ni40B20</span>wasα-Fephaseunderheliumionirradiationof<span style=\"color:red\">40</span>keVenergyand5μA/cm2currentdensity,inwhichthetemperaturerisingofthesampleswaslowerthan200℃.Howerve,inpresentexperiment,thoughα-Fephaseisdetermined,notraceofM3<span style=\"color:red\">B</span>,M2BandMBprecipitatephaseisobserved,whichwasreportedbyaboveauthorsunderirradiationwithenergyof<span style=\"color:red\">40</span>keVandioncurrentdensityof30μA/cm2.Inaddition,theprecipitationprocessinpresentexperimentissomewhatdifferentfromtheprecipitationprocessreportedbyaboveauthors,thepreferentialprecipitationphaseisFeSi,andfollowedbytheeutecticphaseα-<span style=\"color:red\">Fe.CrystallizationofamorphousFe40Ni40B20</span>wasnotobservedbyTyagi,whichwasthesamematerialasthatusedbyGusevaandGordeeva,undertheirradiationwith100keVionenergyand30μA/cm2ioncurrentdensity[3].Itmayrelatetothetemperaturerisingofsamplesorsomethingelse.Accordingtothecomparisonandanalysis,itmaybeconcludedthatthecrystallizationofmetallicglassesisverysensitivetothetemperaturerisinginsamplescausedbyionbeamirradiation.ThereasonofthepreferentialphasetobeFeSiandfollowedα-Femaybethatinanamorphousmaterial,themetalloidelementsshouldkeepatthetotalcontentsabove<span style=\"color:red\">20</span>at%,otherwisesomeelementsorcompoundswillprecipitatetoremainthebalanceofchemicalcomposition.Therefore,astheprecipitationofFeSianddeclineofSicontentsinasample,FeandNimayprecipitateasaneutecticphaseaccordingtoaboveidea.Inthisexperiment,Feprecipitatedfirstly.ThedifferenceoflatticeparametersbetweenexperimentaldataandASTMstandarddatamayresultsintheexistencesofNiandBetcandincompletecrystallizationinsample.Thegeneralviewpointforirradiation-assisted-crystallizationofmetallicglassbelowtheirthermalcrystallizationtemperatureisthedisplacementdamagesinducedbycollosion-cascadebetweenincidentionsandtargetatoms.Thedisplacementdamagesprovidethenucleatingcentresandtheirradiation-assistedmigrationincreasesthecrystallizeddrivingforce,butnodirectrelationshipbetweenheliumandcrystallization.Thegrowthofagrainiscloselyattributedtothediffusionofneighbouringatomstothegrowingnucleus,whichisreliedonthetemperatureextremely,accordingly,thecrystallizationofmetallicglassisverysensitivetothetemperaturerisingfromionbeambombardmentinanirradiatedsample.4.Summary(l)TheFe38<span style=\"color:red\">Ni39Si10B</span>13metallicglasswillcrystallizebelowitsordinarythermalcrystallizationtemperatureunderheliumionirradiationwith100keVenergyand6μA/cm2ionbeamcurrentdensity.(2)ThepreferentialprecipitationphaseofthemetallicglassisFeSi,andfollowedbyaneutecticphaseα-<span style=\"color:red\">Fe</span>.(3)Thecriticaldoseformingheliumbubblesinthemetallicglassisabout5×1016/cm2,whichisslightlylowerthanthedosereportedbyTyagi.(4)Theirradiation-assisted-crystallizaofametallicglassesisverysensitivetothetemperaturerisingcausedbyionbeambombardmentinanirradiatedsample.Acknowledgements─TheauthorswouldliketothankthecolleaguesofIonImplantationGroupinChinaInstituteof.AtomicEnergy.forhelpinginsampleirradiation,alsotoProfe","authors":[],"categoryName":"|","doi":"","fpage":"204","id":"36a6a73c-0312-4679-9f7d-960e0c52cbda","issue":"3","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"af21fd7d-5c8d-4319-8917-59719c689d72","keyword":": <span style=\"color:red\">Fe38Ni39Si10B</span>13","originalKeyword":": Fe38Ni39Si10B13"},{"id":"3e557fe8-f148-44c3-a348-31353208139a","keyword":"null","originalKeyword":"null"},{"id":"97669fd1-8bc5-49e0-aa3c-bc6e63238635","keyword":"null","originalKeyword":"null"},{"id":"caa017a2-9265-43db-95a8-c75393f377e3","keyword":"null","originalKeyword":"null"},{"id":"b4391c88-2a88-44ac-935d-d09fd7424711","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1995_3_12","title":"CRYSTALLIZATION OF <span style=\"color:red\">Fe_</span>(38)<span style=\"color:red\">Ni_</span>(39)Si_(10)<span style=\"color:red\">B_</span>(13) METALLIC GLASS UNDER HELIUM ION IRRADIATION","volume":"8","year":"1995"},{"abstractinfo":"The creep fracture behavior of intermetallic compound(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2)has been studied. The variation of dislocation substructure was observed with TEM in the process of steady-state creep.It is found that there exists a large amount of stacking faults,dislocation pairs and also high density dislocation networks.SEM analysis of section near fracture sur- face points out that the intergranular crack due to coalescence of small cavities is the main creep fracture mechanism of(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2).","authors":[{"authorName":"YAO Xuexing KANG Feiyu CHEN Nanping Tsinghua University","id":"2c396cfa-104f-4d7f-871f-5e9e648b7715","originalAuthorName":"YAO Xuexing KANG Feiyu CHEN Nanping Tsinghua University"},{"authorName":"Beijing 100084","id":"10eb74c6-f069-4889-b099-7d568de05d6c","originalAuthorName":"Beijing 100084"},{"authorName":"China","id":"b60dbcda-85f8-4e23-bc9e-2a81deb15777","originalAuthorName":"China"}],"categoryName":"|","doi":"","fpage":"62","id":"ed5103af-08b4-46ac-9448-c05386122bb2","issue":"1","journal":{"abbrevTitle":"JSXBYWB","coverImgSrc":"journal/img/cover/amse.jpg","id":"49","issnPpub":"1006-7191","publisherId":"JSXBYWB","title":"金属学报(英文版)"},"keywords":[{"id":"86a8417b-d779-45e9-a7d7-0c466b3f12fd","keyword":"intermetallic compound","originalKeyword":"intermetallic compound"},{"id":"681a19ab-e263-4b06-a556-2280352b04a7","keyword":"null","originalKeyword":"null"},{"id":"2472bee5-8bbf-49b6-87ae-87c657be4267","keyword":"null","originalKeyword":"null"},{"id":"9b6a66c6-93e0-423b-83af-9c560623d498","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1992_1_1","title":"CREEP FRACTURE OF INTERMETALLIC COMPOUND(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2)","volume":"5","year":"1992"},{"abstractinfo":"本文研究了<span style=\"color:red\">Fe_</span>(71)<span style=\"color:red\">Ni_</span>(10)<span style=\"color:red\">B_</span>(13)Si_4C_2非晶态合金在磁场退火时的反常磁各向异性变化。结果表明,在430℃磁场热处理时优先发生了表面晶化现象,导致垂直磁各向异性的反常增大。磁矩取向的择优性取决于压应力引起的和磁场热处理感生的两种磁各向异性。","authors":[{"authorName":"徐祖雄","id":"1d502b48-1371-4158-96dc-00c9c2e80599","originalAuthorName":"徐祖雄"},{"authorName":"马如璋","id":"1fdfbfd1-150b-49ff-9679-9207265ea64d","originalAuthorName":"马如璋"},{"authorName":"韩永柱","id":"57409626-ed13-42ce-87b2-ea7d40aaf0cd","originalAuthorName":"韩永柱"}],"categoryName":"|","doi":"","fpage":"143","id":"2e175c9e-e0a2-4ca8-ab68-ee7ec8d36be9","issue":"3","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"555c8acb-fb9d-4673-aeb3-cdfa4bfc20a9","keyword":"磁各向异性","originalKeyword":"磁各向异性"},{"id":"8a328702-5c38-45a8-83c8-6f5767b41f0c","keyword":"amorphous <span style=\"color:red\">alloy</span>","originalKeyword":"amorphous alloy"},{"id":"742ebc0a-e4dd-462b-85ca-21bf8d0813ca","keyword":"Mossbauer spectroscopy","originalKeyword":"Mossbauer spectroscopy"}],"language":"zh","publisherId":"0412-1961_1989_3_23","title":"非晶态合金<span style=\"color:red\">Fe_</span>(71)<span style=\"color:red\">Ni_</span>(10)<span style=\"color:red\">B_</span>(13)Si_4C_2磁各向异性的Mssbauer谱研究","volume":"25","year":"1989"},{"abstractinfo":"对有序金属间化合物(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2)的蠕变断裂行为进行了初步研究。用透射电镜观察了稳态蠕变过程中位错亚结构的变化,发现存在大量的堆垛层错和成对位错以及较高密度的位错网络。对断口及近断口剖面的扫描电镜观察指出,晶界上空洞所形成的沿晶断裂是(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2)蠕变断裂的主要机制。","authors":[{"authorName":"姚学兴","id":"20bdd556-c7bd-4cbf-bdfb-5b7b542b9b17","originalAuthorName":"姚学兴"},{"authorName":"康飞宇","id":"06b71a44-1aed-4639-a496-c0971f716232","originalAuthorName":"康飞宇"},{"authorName":"陈南平","id":"cba77589-e7c1-47bc-ba3e-d40495f2d7b5","originalAuthorName":"陈南平"}],"categoryName":"|","doi":"","fpage":"67","id":"409f487c-f266-4e75-bf28-d4c20c092aa5","issue":"4","journal":{"abbrevTitle":"JSXB","coverImgSrc":"journal/img/cover/JSXB.jpg","id":"48","issnPpub":"0412-1961","publisherId":"JSXB","title":"金属学报"},"keywords":[{"id":"8928e56f-9aa1-411c-971e-284ffbbd1880","keyword":"金属间化合物","originalKeyword":"金属间化合物"},{"id":"e9ed2e52-c095-47ab-81ed-dd8ff7dc1508","keyword":"(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2)","originalKeyword":"(Fe_(60)Ni_(40))_3(V_(98)Ti_2)"},{"id":"d388b23b-8423-4b44-adc2-9abc88e2abb9","keyword":"creep","originalKeyword":"creep"},{"id":"96c75936-d52e-4198-a837-1030102ef66a","keyword":"creep fracture","originalKeyword":"creep fracture"}],"language":"zh","publisherId":"0412-1961_1991_4_22","title":"金属间化合物(<span style=\"color:red\">Fe_</span>(60)<span style=\"color:red\">Ni_</span>(<span style=\"color:red\">40</span>))_3(V_(98)Ti_2)的蠕变断裂","volume":"27","year":"1991"},{"abstractinfo":"The nature of the native oxides formed on the surface layer of amorphous <span style=\"color:red\">alloy</span> <span style=\"color:red\">Ni_</span>(64)P_(<span style=\"color:red\">20</span>)<span style=\"color:red\">Fe_</span>(16)has been studied by X-ray photoelectron spectroscopy (XPS)and Auger electron spectroscopy(AES)with depth profiling by ion bombardment.There are great distinctions in compositions and chemical states between the surface layer and the bulk.The main constituents <span style=\"color:red\">Ni</span>,P and <span style=\"color:red\">Fe</span> are lower in the sur- face layer,and they are mostly in oxidized states, whereas C,O and N are enriched in the surface lay- er.The thickness of surface oxide layer is approximately <span style=\"color:red\">20</span> nm,this layer was assumed to be of great significance to various properties of amor- phous <span style=\"color:red\">alloy</span> <span style=\"color:red\">Ni_</span>(64)P_(<span style=\"color:red\">20</span>)<span style=\"color:red\">Fe_</span>(16),expecially to the chemical and catalytic properties.Experiments proved that transitional element <span style=\"color:red\">Fe</span> cannot improve oxidation resistance of the amorphous <span style=\"color:red\">Ni</span>-P system.","authors":[{"authorName":"By JIANG Honggang WANG Jingtang DING Bingzhe State Key Laboratory for RSA","id":"6acc0c7b-7eb0-41c9-af3b-620f511611ec","originalAuthorName":"By JIANG Honggang WANG Jingtang DING Bingzhe State Key Laboratory for RSA"},{"authorName":"Institute of Metal Research","id":"0cc27e9a-76ed-4edc-9baf-e11e7b2d256e","originalAuthorName":"Institute of Metal Research"},{"authorName":"Academia Sinica","id":"92f2c75d-d818-49f5-9db9-77167a0dee64","originalAuthorName":"Academia Sinica"},{"authorName":"Shenyang","id":"b1c6d886-8f4a-4c20-a5ea-4b3f94e72f10","originalAuthorName":"Shenyang"},{"authorName":"110015","id":"e06e1c7a-28b0-43b3-808c-e49a26d49c58","originalAuthorName":"110015"},{"authorName":"ChinaTo whom correspondence should be addressed","id":"98d79a5b-ce6a-4bb4-a6e5-a8c190f1bc5e","originalAuthorName":"ChinaTo whom correspondence should be addressed"}],"categoryName":"|","doi":"","fpage":"157","id":"e9f7c613-187f-4573-b217-0e0a0f2d3a32","issue":"3","journal":{"abbrevTitle":"CLKXJSY","coverImgSrc":"journal/img/cover/JMST.jpg","id":"11","issnPpub":"1005-0302 ","publisherId":"CLKXJSY","title":"材料科学技术（英文）"},"keywords":[{"id":"75d94f4e-183d-4a09-abc3-39ed44740b06","keyword":"amorphous <span style=\"color:red\">alloy</span> <span style=\"color:red\">Ni_</span>(64)P_(<span style=\"color:red\">20</span>)<span style=\"color:red\">Fe_</span>(16)","originalKeyword":"amorphous alloy Ni_(64)P_(20)Fe_(16)"},{"id":"9b7ead8b-f740-4638-96f2-2d189d94e2ed","keyword":"null","originalKeyword":"null"},{"id":"449e4ef7-3ad9-4368-a323-1bfbf5a301cb","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1005-0302_1992_3_7","title":"Surface Characterization of <span style=\"color:red\">Ni_</span>(64)P_(<span style=\"color:red\">20</span>)<span style=\"color:red\">Fe_</span>(16)Amorphous <span style=\"color:red\">Alloy</span> by X-ray Photoelectron Spectroscopy and Auger Electron Spectroscopy","volume":"8","year":"1992"}],"totalpage":5269,"totalrecord":52681}