{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"应用电化学方法研究了酸度、添加剂硝酸钠对A3钢常 温磷化的影响.结果表明，在磷化液中加入适量的硝酸钠能明显优化常温磷化的动力学行为 .提出了钢铁三步常温磷化的机理.","authors":[{"authorName":"王成","id":"9b0b26a1-e852-4ff7-afc0-7094b00b19e3","originalAuthorName":"王成"},{"authorName":"于宝兴","id":"fa5fbc33-fd12-44e4-a5ca-f0929967d691","originalAuthorName":"于宝兴"},{"authorName":"江峰等","id":"be8caa92-2c03-482e-99ea-9997c539008e","originalAuthorName":"江峰等"}],"categoryName":"|","doi":"","fpage":"132","id":"4370dd30-b409-4ca9-93a1-5062de062768","issue":"3","journal":{"abbrevTitle":"FSXB","coverImgSrc":"journal/img/cover/腐蚀学报封面.jpg","id":"24","issnPpub":"2667-2669","publisherId":"FSXB","title":"腐蚀学报（英文）"},"keywords":[{"id":"94a5b8ea-7422-434d-a79b-2b926347c267","keyword":"酸度","originalKeyword":"酸度"},{"id":"5c0c8213-20f0-4a57-bc7d-b3f5d5dfa4d5","keyword":"<span style=\"color:red\">phosphatizing</span> at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span>","originalKeyword":"phosphatizing at ambient temperature"},{"id":"c6deef7f-641e-4ff9-aa52-f4f238fca322","keyword":"NaNO 3","originalKeyword":"NaNO 3"},{"id":"fc302368-35f4-47cc-b117-1245fa7e103e","keyword":"dynamics","originalKeyword":"dynamics"}],"language":"zh","publisherId":"1002-6495_2001_3_9","title":"酸度及NaNO3对钢铁常温磷化的影响","volume":"13","year":"2001"},{"abstractinfo":"Lithium borohydride (LiBH(4)) films were first fabricated under low hydrogen pressure (5-70 Pa) at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span> by pulsed laser deposition (PLD). The atomistic structures and chemical compositions of the films were investigated. It was found that during the formation process of LiBH(4), the intermediate compound Li(2)B(12)H(12) was formed. As the hydrogen pressure increased up to 70 Pa. the relative weight percent of LiBH(4) was over 70 wt.% even at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span>. Moreover, the stress of the films was decreased as the hydrogen pressure increased. (C) 2009 Elsevier B.V. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"320","id":"c4007d81-f331-4f07-ab78-9623d0abf713","issue":"3","journal":{"abbrevTitle":"ML","id":"90b15a58-51fc-41ad-8509-c2692f6a3f6e","issnPpub":"0167-577X","publisherId":"ML","title":"Materials Letters"},"keywords":[{"id":"13a20906-52d8-4d0f-ba62-72c4a74b00c2","keyword":"Lithium borohydride;Pulsed laser deposition;Thin films;Deposition;deposition","originalKeyword":"Lithium borohydride;Pulsed laser deposition;Thin films;Deposition;deposition"}],"language":"en","publisherId":"0167-577X_2010_3_1","title":"The synthesis of LiBH(4) films under low hydrogen pressure at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span>","volume":"64","year":"2010"},{"abstractinfo":"A high-resolution transmission electron microscopy image of a microcrack in single-crystal silicon induced by Vickers indentation at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span> is presented. Two 60 degrees dislocations can be clearly seen at the crack tip. The surface of the crack shows a step structure. This microplastic crack is compared with an atomically sharp crack.","authors":[],"categoryName":"|","doi":"","fpage":"41165","id":"6f4be6bb-f657-49c8-b799-d21faf15b607","issue":"1","journal":{"abbrevTitle":"PML","id":"b99457c8-ca12-41f0-ae76-446b65a3b4c0","issnPpub":"0950-0839","publisherId":"PML","title":"Philosophical Magazine Letters"},"keywords":[{"id":"b4cb65fb-a58a-4cdd-b1fd-e58a2cc2731b","keyword":"resolution electron-microscopy;cracks;dislocations;propagation;carbide","originalKeyword":"resolution electron-microscopy;cracks;dislocations;propagation;carbide"}],"language":"en","publisherId":"0950-0839_1998_1_1","title":"Direct evidence for microplastic fracture in single-crystal silicon at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span>","volume":"78","year":"1998"},{"abstractinfo":"The nanocrystalline Al-Zn-Mg-Cu alloy powders were synthesized using cryomilling. Deformation twins and twinning at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span> were observed in Al-Zn-Mg-Cu powders. Experimental results indicate that high strain rate at low <span style=\"color:red\">temperature</span> during cryomilling induces the formation of deformation twins by the climbing of the restricted dislocations in nano-scale grains, and the cryomilled powders at high energies and nonequilibrium state reduce the grain boundary energies by twinning.","authors":[],"categoryName":"|","doi":"","fpage":"898","id":"bf977fae-36ee-41af-ae04-e93d50036e59","issue":"5","journal":{"abbrevTitle":"TONMSOC","id":"9449c409-0c62-400e-a51e-429b454dce51","issnPpub":"1003-6326","publisherId":"TONMSOC","title":"Transactions of Nonferrous Metals Society of China"},"keywords":[{"id":"23909533-0199-4c05-9351-7cc6fe7ba753","keyword":"cryomilling;Al-Zn-Mg-Cu alloy;twins;mechanism;stacking-fault energy;nanocrystalline al;aluminum","originalKeyword":"cryomilling;Al-Zn-Mg-Cu alloy;twins;mechanism;stacking-fault energy;nanocrystalline al;aluminum"}],"language":"en","publisherId":"1003-6326_2007_5_1","title":"Deformation twins and twinning at <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span> in cryomilled Al-Zn-Mg-Cu alloy powders","volume":"17","year":"2007"},{"abstractinfo":"Abstract： To investigate the wear resistance of ZG42CrMo in industrial application, the wear behaviors under different normal loads, sliding speeds and <span style=\"color:red\">ambient</span> temperatures were simulated by an MMU-5G abrasion tester to acquire the friction coefficients and wear rates, with the morphology of worn surface observed by scanning electron microscopy (SEM) and chemical composition of worn surface and debris analyzed by X-ray energy dispersive spectroscopy (EDS). Combine with the theory of tribology, finally the regular of environmental factors′ influence on material wear behaviors is determined. The results show that the increase of load decreases wear resistance significantly, when the pressure reaches a certain extent, severe spalling occurs on the worn surface; the changes of speed result in the changes of size of abrasive debris, and then effect the wear behaviors, in the increasing process of speed, the wear rate increases firstly and then decreases; the rise of <span style=\"color:red\">temperature</span> causes changes in wear mechanism, bring forth oxidation film on the worn surface, which leads to significant improvement of the wear resistance of materials under high <span style=\"color:red\">temperature</span> compared to that under low <span style=\"color:red\">temperature</span>.","authors":[{"authorName":"ZHANG Jian","id":"9c70f63e-dcbb-4371-9e41-23dd71f12c8b","originalAuthorName":"ZHANG Jian"},{"authorName":"","id":"a52986a8-5cfe-410b-95c1-da21e867c2c0","originalAuthorName":""},{"authorName":"PENG Yan","id":"2b21863f-fb3b-4cbf-b5f4-485f37bd0fe1","originalAuthorName":"PENG Yan"},{"authorName":"","id":"0ec47658-604e-4d93-b32b-fbf7d1e3fc1f","originalAuthorName":""},{"authorName":"LIU Hong-min","id":"ccab3351-0f3b-4d0a-b758-d7e9a47bc01a","originalAuthorName":"LIU Hong-min"},{"authorName":"","id":"d13d682a-49b0-423c-a39c-d6706e57754f","originalAuthorName":""},{"authorName":"LIU Yun-fei","id":"4bbae36f-bd1c-4ec5-a1fc-2a6b3050a028","originalAuthorName":"LIU Yun-fei"}],"categoryName":"|","doi":"","fpage":"69","id":"e98fc045-b1bb-402a-bd34-e935e1cad8b0","issue":"4","journal":{"abbrevTitle":"GTYJXBYWB","coverImgSrc":"journal/img/cover/GTYJXBEN.jpg","id":"1","issnPpub":"1006-706X","publisherId":"GTYJXBYWB","title":"钢铁研究学报(英文版)"},"keywords":[{"id":"874179da-da45-45ac-b708-e93522d4bc68","keyword":"Key words: ZG42CrMo ","originalKeyword":"Key words: ZG42CrMo "},{"id":"4532c9bf-7800-4905-9e79-88e5c8978fd7","keyword":"  wear resistance ","originalKeyword":"  wear resistance "},{"id":"3a32794d-a6bd-470f-92b9-ccd1d6e1031f","keyword":"  normal load ","originalKeyword":"  normal load "},{"id":"90549750-49b9-40a3-96fe-ef316a799daf","keyword":"  sliding speed ","originalKeyword":"  sliding speed "},{"id":"3ff60cfa-e2e6-46bc-8ec2-c9142e8b760f","keyword":"  <span style=\"color:red\">ambient</span> <span style=\"color:red\">temperature</span>","originalKeyword":"  ambient temperature"}],"language":"en","publisherId":"1006-706X_2012_4_12","title":"Influence of Normal Load, Sliding Speed and <span style=\"color:red\">Ambient</span> <span style=\"color:red\">Temperature</span> on Wear Resistance of ZG42CrMo","volume":"19","year":"2012"},{"abstractinfo":"An investigation has been made of the fatigue and fracture behavior of an Al-Li-Cu-Mg-Zr 8090-T6 alloy at room (300 K) and liquid nitrogen (77 K) temperatures. The fatigue and fracture strengths, as well as ductility of the alloy, have been found to increase with decreasing <span style=\"color:red\">temperature</span>. The observations by scanning electron microscopy (SEM) and transmission electron microscopy (TEM) reveal that the changes in fatigue and fracture behavior with <span style=\"color:red\">temperature</span> are considered to be associated with the change in the deformation and fracture modes. It has been found that the occurrence of the localized shear deformation bands in which the hard precipitates are sheared by moving dislocations is responsible for the reduction of fatigue and fracture strengths as well as ductility of the alloy at room <span style=\"color:red\">temperature</span>. However, the improvement of both strength and ductility of the alloy at liquid nitrogen <span style=\"color:red\">temperature</span> might be attributed to the deeper and larger delamination that occurred on the fracture surface.","authors":[],"categoryName":"|","doi":"","fpage":"723","id":"b76309d1-e226-4cb8-9fa4-ef24c46fb521","issue":"3","journal":{"abbrevTitle":"MTAMAMS","id":"0d889947-3fed-4af3-a5ad-0aa23c7f4024","issnPpub":"0360-2133","publisherId":"MTAMAMS","title":"Metallurgical Transactions a-Physical Metallurgy and Materials Science"},"keywords":[{"id":"820e5299-feba-4302-b714-57003d84f067","keyword":"al-li alloys;x alloys;toughness;2090-t8e41;deformation","originalKeyword":"al-li alloys;x alloys;toughness;2090-t8e41;deformation"}],"language":"en","publisherId":"0360-2133_1991_3_1","title":"FATIGUE AND FRACTURE-BEHAVIOR OF AN ALUMINUM-LITHIUM ALLOY-8090-T6 AT <span style=\"color:red\">AMBIENT</span> AND CRYOGENIC <span style=\"color:red\">TEMPERATURE</span>","volume":"22","year":"1991"},{"abstractinfo":"The oxidation characteristics for Zircaloy-4 and Zirlo in the <span style=\"color:red\">temperature</span> range of 700&minus;1200&deg;C under steam supply condition were investigated by using a modified thermo-gravimetric analyzer. The specimens were oxidized for 3600 s at each <span style=\"color:red\">temperature</span> and then quenched in a furnace. The oxidation rate constants were measured from the weight gains to evaluate the oxidation behavior in Zircaloy-4 and Zirlo. The weight gain rates of Zirlo were lower than those of Zircaloy-4, leading to the low rate constants. The different oxidation behaviors between both cladding materials were considered to be due to the difference in their chemical compositions.","authors":[{"authorName":"Hyung Hoon Kim Jun Ho Kim Jin Young Moon Ho Seong Lee Jeong Joo Kim Young Suck Chai","id":"cd52c0ad-6e72-4f57-9e71-cee5e19eca46","originalAuthorName":"Hyung Hoon Kim Jun Ho Kim Jin Young Moon Ho Seong Lee Jeong Joo Kim Young Suck Chai"}],"categoryName":"|","doi":"","fpage":"827","id":"ccaa773b-8dc1-478a-89c0-f93552034580","issue":"9","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":"7c337b9a-117c-4f8d-9083-e1e4bb2d7ea6","keyword":"Zircaloy-4","originalKeyword":"Zircaloy-4"},{"id":"baaf5e7a-9ea5-4203-b05e-91cceffa1bd0","keyword":"Zirlo","originalKeyword":"Zirlo"},{"id":"4e563c45-add4-4eb7-ab6b-7ca5e26d8b44","keyword":"Oxidation","originalKeyword":"Oxidation"}],"language":"en","publisherId":"1005-0302_2010_9_23","title":"High-<span style=\"color:red\">temperature</span> Oxidation Behavior of Zircaloy-4 and Zirlo in Steam <span style=\"color:red\">Ambient</span>","volume":"26","year":"2010"},{"abstractinfo":"An investigation has been carried out to study the low-cycle fatigue lives and cyclic stress response characteristics of a particulate SiC-reinforced 2024Al and its unreinforced matrix alloy at 22 and 190 degrees C. The specimens were cyclically deformed with fully-reversed loading under plastic-strain amplitudes. The test results showed that the cyclic stress response characteristics of the composite and the 2024Al alloy were similar to each other in spite of changing the test <span style=\"color:red\">temperature</span>. The composite and its unreinforced counterpart generally exhibited cyclic hardening at 22 degrees C and cyclic softening at 190 degrees C. Increase in low-cycle fatigue resistance for both the composite and the aluminium alloy was observed as the test <span style=\"color:red\">temperature</span> rose from 22 to 190 degrees C. For a given <span style=\"color:red\">temperature</span> the low-cycle fatigue endurance of the composite was lower than that of the unreinforced matrix alloy in the high and middle strain regions, however, at low strains the difference in fatigue endurance between the composite and the aluminum alloy decreased. The mechanism of strain in the composite, i.e. the strain in the composite was nearly completely sustained in the soft matrix, and the strain concentration adjacent to the reinforcement were two important factors that led to the shorter strain-fatigue life for the composite. (C) 1999 Elsevier Science Ltd. All rights reserved.","authors":[],"categoryName":"|","doi":"","fpage":"147","id":"78bb06bd-620e-41a0-87c2-c734caba4e90","issue":"1","journal":{"abbrevTitle":"CSAT","id":"eca4e982-f087-435a-8926-3a2423eb119d","issnPpub":"0266-3538","publisherId":"CSAT","title":"Composites Science and Technology"},"keywords":[{"id":"03f9aa98-8673-45a8-b6ed-8787ea9a133b","keyword":"metal-matrix composite;fatigue;fracture;high-<span style=\"color:red\">temperature</span> properties;plastic deformation;aluminum-matrix composite;fracture-behavior;reinforcement;deformation;cast","originalKeyword":"metal-matrix composite;fatigue;fracture;high-temperature properties;plastic deformation;aluminum-matrix composite;fracture-behavior;reinforcement;deformation;cast"}],"language":"en","publisherId":"0266-3538_1999_1_1","title":"Low-cycle fatigue behavior of a particulate SiC/2024Al composite at <span style=\"color:red\">ambient</span> and elevated <span style=\"color:red\">temperature</span>","volume":"59","year":"1999"},{"abstractinfo":"The formation of Fe-N compounds by laser nitriding in an atmospheric <span style=\"color:red\">ambient</span> was reported.By CW-CO2 laser irradiation on pure ferrite iron in the atmospheric am-bient,Fe-N compounds (including Fe2N,Fe3N and Fe4N) are formed as a result of a laser-enhanced and <span style=\"color:red\">temperature</span>-enhanced reactions.The samples were analyzed with X-ray diffraction.It is found that the laser power density,scanning speed and nitro-gen <span style=\"color:red\">temperature</span> are the main factors influencing the formation of Fe-N compounds.Nitrogen can be activated by pre-heating at some <span style=\"color:red\">temperature</span>.Nitrogen activation and sample surface melting by CW-CO2 laser greatly enhance the reaction between the sample surface and nitrogen beam.After annealing at 500℃ for Sh,some Fe2N and Fe3N converted into more stable Fe4N.","authors":[{"authorName":"Y.L.Yang","id":"9a0641e5-9ce0-48fb-9f96-2b684de2635c","originalAuthorName":"Y.L.Yang"},{"authorName":" F.J.Sun","id":"6e2ba144-4138-4722-a28d-e2ef5111bc10","originalAuthorName":" F.J.Sun"},{"authorName":" D.Zhang","id":"409fdb3f-0e3b-41cb-8440-836e3e6d5ddf","originalAuthorName":" D.Zhang"}],"categoryName":"|","doi":"","fpage":"139","id":"51f773bd-0fb1-43c7-8dca-e573fb7a7e62","issue":"2","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":"a8612ece-6604-4bd7-9bc1-45e3ccbad773","keyword":"laser nitriding","originalKeyword":"laser nitriding"},{"id":"db36f5ee-05a1-4b91-aa1e-81e925cc6d6b","keyword":"null","originalKeyword":"null"},{"id":"48214c25-6f2b-4318-b417-52daecb3ec47","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_2003_2_5","title":"FORMATION OF Fe—N COMPOUNDS BY LASER NITRIDATION IN AN ATMOSPHERIC <span style=\"color:red\">AMBIENT</span>","volume":"16","year":"2003"},{"abstractinfo":"Ultrathin high-k HfAlOx films on silicon wafers are prepared by pulsed-laser deposition in oxygen-defective <span style=\"color:red\">ambient</span>. The precipitation of HfOx clusters from HfAlOx matrix is revealed by x-ray photoelectron spectroscopy. It is argued that the HfOx clusters react with silicon to form Hf-silicide interfacial layer at a <span style=\"color:red\">temperature</span> as low as 600 degrees C, which evolves into Hf-silicate in the subsequent postannealing at 700 degrees C for 30 s in oxygen <span style=\"color:red\">ambient</span>. The optimized fabrication conditions developed to avoid the formation of interfacial layer is employed to prepare high-quality HfAlOx films of excellent electrical characteristics, such as a dielectric constant of 17.7, a small equivalent oxide thickness of 0.66 nm, a flatband voltage of 0.45 V, and a low leakage current density of 53.8 mA/cm(2) at 1 V gate voltage.","authors":[],"categoryName":"|","doi":"","fpage":"","id":"495669f2-5dc9-4d70-8c9a-82eb96a0a040","issue":"7","journal":{"abbrevTitle":"APL","id":"5e3c428a-be96-46d5-bcb9-94a4fce832b0","issnPpub":"0003-6951","publisherId":"APL","title":"Applied Physics Letters"},"keywords":[{"id":"00634775-5bf9-4e82-9e0b-8d454713271a","keyword":"silicate thin-films;thermal-stability;gate dielectrics;si(100);zro2;capacitors;diffusion;kinetics;oxides;hfo2","originalKeyword":"silicate thin-films;thermal-stability;gate dielectrics;si(100);zro2;capacitors;diffusion;kinetics;oxides;hfo2"}],"language":"en","publisherId":"0003-6951_2006_7_1","title":"Phase separation and interfacial reaction of high-k HfAlOx films prepared by pulsed-laser deposition in oxygen-deficient <span style=\"color:red\">ambient</span>","volume":"88","year":"2006"}],"totalpage":570,"totalrecord":5693}