{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"利用液态硅为原料, 以碳和二氧化硅粉末组成的混合物作为催化剂, 通过液态硅与一氧化碳之间的气-液相碳热反应, 一步合成了高纯度的碳化硅微细粉体, 制得的碳化硅粉体的平均颗粒尺寸为<EM>D</EM><SUB>50</SUB>=0.41μm. 利用XRD、SEM、激光粒度分析和元素分析对粉体进行了表征, 并讨论了碳化硅粉体的形成机理.","authors":[{"authorName":"叶鑫南","id":"0723d301-3dcb-4cb0-8359-52855e77ac80","originalAuthorName":"叶鑫南"},{"authorName":"赵中玲","id":"b71a74a1-2e5f-4b06-8fe1-a1992181f66d","originalAuthorName":"赵中玲"},{"authorName":"兰琳","id":"8a2b5388-ab65-4b27-bef3-0970f3998a33","originalAuthorName":"兰琳"},{"authorName":"黄金秋","id":"e224bd29-c3a3-4181-b3cf-032ee978ed83","originalAuthorName":"黄金秋"},{"authorName":"林昆仑","id":"b88b68f8-1fd8-479e-9f86-0e791dffe184","originalAuthorName":"林昆仑"},{"authorName":"陈立富","id":"56d85698-5f0d-4182-a3e2-750f3ae21f81","originalAuthorName":"陈立富"}],"categoryName":"|","doi":"10.3724/SP.J.1077.2008.00243","fpage":"243","id":"18e1b286-c36e-47bb-92d6-b3ad4fc92d99","issue":"2","journal":{"abbrevTitle":"WJCLXB","coverImgSrc":"journal/img/cover/WJCLXB.jpg","id":"62","issnPpub":"1000-324X","publisherId":"WJCLXB","title":"无机材料学报"},"keywords":[{"id":"7e7de133-22dd-4528-9972-869c17b52de0","keyword":"碳化硅粉体","originalKeyword":"碳化硅粉体"},{"id":"dc86f1c4-3699-496a-a8f3-72f094f364f2","keyword":" <span style=\"color:red\">liquid</span> <span style=\"color:red\">silicon</span>","originalKeyword":" liquid silicon"},{"id":"28835844-cb34-4607-ad29-3bc9afc44f38","keyword":" gas-phase reaction","originalKeyword":" gas-phase reaction"},{"id":"5e78c91e-c2fc-4d57-822e-340d3612278e","keyword":" <span style=\"color:red\">liquid</span>-phase reaction","originalKeyword":" liquid-phase reaction"},{"id":"51d5e494-c7c3-42c0-91bd-e8bbabb63dec","keyword":" carbothermal reduction","originalKeyword":" carbothermal reduction"}],"language":"zh","publisherId":"1000-324X_2008_2_6","title":"一步法合成高纯度碳化硅粉体的研究","volume":"23","year":"2008"},{"abstractinfo":"The <span style=\"color:red\">silicon</span> pickup of interstitialfree steel (IF steel) from resin bonded MgOSiC refractories is studied via a medium frequency induction furnace. Samples of IF steel were heated in MgOSiC crucibles with mould flux cover at 1 600 ℃ for 180 min. The <span style=\"color:red\">silicon</span> contents of IF steel samples taken from the molten steel in every 30 min were examined and the refractories after heating were investigated by electron probe microanalysis (EPMA) with energy dispersive spectrometer (EDS). The <span style=\"color:red\">silicon</span> content of steel rapidly increased in the first 90 min of heating, and then decreased because of the formation of <span style=\"color:red\">liquid</span> layer on the refractory. <span style=\"color:red\">Liquid</span> layer separated the <span style=\"color:red\">liquid</span> steel from the bulk refractory and stopped the pickup of <span style=\"color:red\">silicon</span>. At the same time, desilication via oxygen through the <span style=\"color:red\">liquid</span> layer and flux started to reduce the <span style=\"color:red\">silicon</span> content of the <span style=\"color:red\">liquid</span> steel.","authors":[{"authorName":"WEI Yaowu","id":"aecab031-d8e7-4f69-a11a-75c819dee1d2","originalAuthorName":"WEI Yaowu"},{"authorName":"LI Nan","id":"1998bb88-76dd-4085-bc90-e51fdd14c777","originalAuthorName":"LI Nan"},{"authorName":"CHEN Xiaoxia","id":"2a9f44f9-4fe3-4de9-bfaf-0acebf5b33fd","originalAuthorName":"CHEN Xiaoxia"},{"authorName":"HU Tieshan","id":"79e628db-024a-4145-81f1-fcd139ea6efb","originalAuthorName":"HU Tieshan"},{"authorName":"RAO Jiangping","id":"b669b4a4-1241-426a-b014-139a50bf0390","originalAuthorName":"RAO Jiangping"},{"authorName":"TAO Xiaolin","id":"78c8013a-f124-4a28-82a1-6e13402a31ca","originalAuthorName":"TAO Xiaolin"}],"categoryName":"|","doi":"","fpage":"92","id":"d109cbb3-fcea-4ad5-9bf7-0648ad64b8af","issue":"3","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":"4a623c0b-de24-4a77-9de7-416492ddcc66","keyword":"MgOSiC refractory;<span style=\"color:red\">silicon</span> carbide;<span style=\"color:red\">silicon</span> content;steel","originalKeyword":"MgOSiC refractory;silicon carbide;silicon content;steel"}],"language":"en","publisherId":"1006-706X_2008_3_8","title":"<span style=\"color:red\">Silicon</span> Pickup of InterstitialFree Steel From MgOSiC Refractories","volume":"15","year":"2008"},{"abstractinfo":"The effect of <span style=\"color:red\">silicon</span> on the microstructure and solidification segregation of directionally solidified IN738 nickel-based superalloy was studied. Directional solidification at various solidification rates and partial directional solidification plus rapid quenching were applied. Metallographic analysis and an electron microprobe were mainly used to observe and measure the microstructure and elemental segregation of the alloy, respectively. It was found that <span style=\"color:red\">silicon</span> affected the morphology of the <span style=\"color:red\">liquid</span>-solid interface of the alloy during solidification and gave the alloy a tendency to form well-developed dendrites. The addition of <span style=\"color:red\">silicon</span> enlarged the solidus-liquidus temperature interval, and the solidification rate also greatly influenced the interval. The interval increased with increasing solidification rate. <span style=\"color:red\">Silicon</span> promoted the precipitation of the gamma/gamma' eutectic, and also affected its precipitation temperature. <span style=\"color:red\">Silicon</span> segregated mainly in interdendritic regions, and promoted the segregation of other elements. All of the effects of <span style=\"color:red\">silicon</span> on the alloy related to the solidification rate.","authors":[],"categoryName":"|","doi":"","fpage":"285","id":"b925bb39-aca1-40d4-829b-f4f3da7761c7","issue":"4","journal":{"abbrevTitle":"MAHT","id":"fa0dda29-9058-4a4e-a052-3547c3b0880f","issnPpub":"0960-3409","publisherId":"MAHT","title":"Materials at High Temperatures"},"keywords":[{"id":"c00790ac-7e81-48c0-a978-2e65b8a4280f","keyword":"<span style=\"color:red\">silicon</span>;solidification;segregation","originalKeyword":"silicon;solidification;segregation"}],"language":"en","publisherId":"0960-3409_1994_4_1","title":"THE EFFECT OF <span style=\"color:red\">SILICON</span> ON THE MICROSTRUCTURE AND SEGREGATION OF DIRECTIONALLY SOLIDIFIED IN738 SUPERALLOY","volume":"12","year":"1994"},{"abstractinfo":"Experiments have been done on mass transfer to a <span style=\"color:red\">liquid-liquid</span> interface on which inert gas bubbles are sparged.To simulate the pyrometallurgy system of melten slag-metal(or matte),aqueous solution-mercury(or zinc amalgam) system was used.The mass transfer coefficients of indicator ions as a function of bubble parameters have been determined.The experimental results show satisfactory agreement with the mass transfer model proposed Previously.","authors":[{"authorName":"LI Xinhai","id":"ad1b79b8-ff22-404a-8aeb-2a0d9e9bdc74","originalAuthorName":"LI Xinhai"},{"authorName":"YIN Zhoulan(Central-South University of Technology","id":"3c73b911-bb88-4240-9d14-530cee452f0d","originalAuthorName":"YIN Zhoulan(Central-South University of Technology"},{"authorName":"Changsha 410083","id":"9a3cae4e-e4db-4b15-a70f-8593316c8a40","originalAuthorName":"Changsha 410083"},{"authorName":"China)","id":"e2c1e11a-0040-4535-8a72-cacf415e9baf","originalAuthorName":"China)"}],"categoryName":"|","doi":"","fpage":"151","id":"a9dcae84-fbd8-4da5-9a4d-67e393d8cb9e","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":"c8c80575-b1b4-408e-9859-565a04b2833b","keyword":":mass transfer","originalKeyword":":mass transfer"},{"id":"cc7c8a47-6132-476d-a48f-29971b4df9ec","keyword":"null","originalKeyword":"null"},{"id":"7f652072-4251-421b-8798-cf728a6df791","keyword":"null","originalKeyword":"null"}],"language":"en","publisherId":"1006-7191_1996_2_1","title":"MASS TRANSFER TO <span style=\"color:red\">LIQUID-LIQUID</span> INTERFACE","volume":"9","year":"1996"},{"abstractinfo":"Titanium <span style=\"color:red\">silicon</span> carbide (Ti3SiC2) is a novel material that is attractive to both material scientists and physicists. The salient properties of this material include high melting point, high strength and modulus, high thermal and electrical conductivity, excellent high-temperature oxidation resistance, and machinability by both electrical discharge method and conventional cutting tools. These properties are believed to be strongly related to the structural properties and microstructure features, and we are intrigued to establish the relations between them. The purpose of this work is to understand: why Ti3SiC2 adopts the structure it has and how its physical properties are related to its crystal and electronic structure? The microstructure features and properties of the Ti3SiC2 prepared by the in-situ hot pressing/solid-<span style=\"color:red\">liquid</span> reaction method are also presented. The work demonstrated that Ti3SiC2 is a material that combines the merit of both metals and ceramics.","authors":[],"categoryName":"|","doi":"","fpage":"329","id":"921b9948-0eee-42fa-a10e-b820c875446b","issue":"4","journal":{"abbrevTitle":"ZFM","id":"a8e7c1f1-8127-4c84-a2e1-951df624518e","issnPpub":"0044-3093","publisherId":"ZFM","title":"Zeitschrift Fur Metallkunde"},"keywords":[{"id":"a931ef8a-791f-4fde-94af-d99cf1727969","keyword":"bulk ceramics;ti3sic2;pseudopotentials;damage;microstructure","originalKeyword":"bulk ceramics;ti3sic2;pseudopotentials;damage;microstructure"}],"language":"en","publisherId":"0044-3093_2000_4_1","title":"Titanium <span style=\"color:red\">silicon</span> carbide: a ceramic or a metal?","volume":"91","year":"2000"},{"abstractinfo":"A theoretical treatment of photo-refractive effect and experimental verifications of the associated nonlinear-optical processes in the nematic phase of <span style=\"color:red\">liquid</span> crystals are presented. The effect is attributed to the dc space charge fields induced by the photo-charges, which may come from the photo ionization impurities. The phenomenon is analyzed and a theoretical model of photo refractivity in nematic <span style=\"color:red\">liquid</span> crystals is developed. New experimental results are found to be in good agreement with the theory.","authors":[{"authorName":"Haiguang ZHOU","id":"5b92c4a1-0134-436f-987d-6ea2cd190967","originalAuthorName":"Haiguang ZHOU"},{"authorName":" Zhilin YANG","id":"b55b2cde-57fa-4a05-b279-b1e8051c7f91","originalAuthorName":" Zhilin YANG"}],"categoryName":"|","doi":"","fpage":"181","id":"c5006cd7-2e53-4a90-b052-28e176e0988c","issue":"2","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_1999_2_16","title":"Photorefractivity of Nematic <span style=\"color:red\">Liquid</span> Crystals","volume":"15","year":"1999"},{"abstractinfo":"","authors":[{"authorName":"","id":"20d001c1-e3eb-497b-9b6e-291b6874b340","originalAuthorName":""},{"authorName":"","id":"5b7b08a7-e0b9-4542-bcfd-39d675e4a4ab","originalAuthorName":""},{"authorName":"","id":"06d239a7-9fcf-4904-9d14-20b2b2165622","originalAuthorName":""},{"authorName":"","id":"faacdb70-5166-4df9-b017-8addb62efc54","originalAuthorName":""},{"authorName":"","id":"e2262755-889a-41d7-b53b-db853893c6de","originalAuthorName":""},{"authorName":"","id":"ef4dba40-5a6c-4a48-902b-97955559ddc5","originalAuthorName":""}],"doi":"","fpage":"259","id":"c07161ac-c1c5-46b0-81b5-b73a7d09602d","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":"09883d5e-c9ef-4517-85ec-c662b2a54cdd","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"clkxjsxb-e201403009","title":"Effects of <span style=\"color:red\">Silicon</span> Nanoparticles on the Transient <span style=\"color:red\">Liquid</span> Phase Bonding of 304 Stainless Steel","volume":"30","year":"2014"},{"abstractinfo":"","authors":[{"authorName":"","id":"9e0b9c17-619d-411b-b2f1-645d48f710a5","originalAuthorName":""},{"authorName":"","id":"3f5b735f-1cc1-4ccd-b82b-28c6d1f4cb40","originalAuthorName":""},{"authorName":"","id":"43389ead-3cdf-408b-8eb9-b2b2d6e98741","originalAuthorName":""},{"authorName":"","id":"a3882ea4-4062-4658-8490-73813b73357a","originalAuthorName":""},{"authorName":"","id":"05f42033-d27d-4ae3-a315-03b457412201","originalAuthorName":""}],"doi":"","fpage":"98","id":"cbcfada4-448e-4440-8802-2b3ecf4ae360","issue":"2","journal":{"abbrevTitle":"WHLGDXXBCLKXBYWB","coverImgSrc":"journal/img/cover/20081008102608458.jpg","id":"63","issnPpub":"1000-2413","publisherId":"WHLGDXXBCLKXBYWB","title":"武汉理工大学学报-材料科学版(英文版)"},"keywords":[{"id":"d7760176-766d-4cbc-8ba5-126a604f4614","keyword":"","originalKeyword":""}],"language":"zh","publisherId":"whgydxxb-e200602025","title":"<span style=\"color:red\">Liquid</span> Phase Sintering (LPS) and Dielectric Constant of α-<span style=\"color:red\">Silicon</span> Nitride Ceramic","volume":"21","year":"2006"},{"abstractinfo":"The Tight-binding molecular-dynamics (TBMD) has been used, to study the melting behaviour of small <span style=\"color:red\">silicon</span> clusters Si-n (n = 5-10). We report the calculated results of the latent heat of fusion Deltamu(ls) and the melting temperature T-m as a function of cluster size. Deltamu(ls) and Tm exhibit a strong dependence on cluster size. The melting mechanisms of <span style=\"color:red\">silicon</span> clusters are distinguished from metal clusters. The melting of metal clusters can be described as a transition from a low-energy solid-like structure at low temperatures to a higher-energy <span style=\"color:red\">liquid</span>-like structure at high temperatures. At the transition temperature, metal clusters undergo a dynamics coexistence of the two states, while the <span style=\"color:red\">silicon</span> clusters undergo an intermediate state which is neither <span style=\"color:red\">liquid</span>-like structure nor solid-like structure. The melting points obtained by using different calculation methods and definitions also have been compared in this work.","authors":[],"categoryName":"|","doi":"","fpage":"2854","id":"ec63771b-5e9f-4bb9-896a-64778a6fdd20","issue":"11","journal":{"abbrevTitle":"APS","id":"36b887b6-8083-4722-8735-38a6f6f18130","issnPpub":"1000-3290","publisherId":"APS","title":"Acta Physica Sinica"},"keywords":[{"id":"c895f19b-cd36-4f4d-9c8d-036ad6adf4e2","keyword":"tight-binding;<span style=\"color:red\">silicon</span> clusters;latent heat of fusion;si clusters;nanoparticles;simulations","originalKeyword":"tight-binding;silicon clusters;latent heat of fusion;si clusters;nanoparticles;simulations"}],"language":"en","publisherId":"1000-3290_2003_11_1","title":"Tight-bindihg molecular-dynamics study of melting behaviour of small <span style=\"color:red\">silicon</span> clusters","volume":"52","year":"2003"},{"abstractinfo":"Oriented ZnS nanobelts were grown on an Si substrate using hydrogen-assisted thermal evaporation under moist gas conditions. It was found that these ZnS nanobelts had a single crystal hexagonal wurtzite structure growing along the [0001] direction. They had a rectangular cross section with lengths of up to tens of micrometres, a typical width of 50-150 nm, and a thickness of similar to 40 nm. A <span style=\"color:red\">silicon</span>-induced vapour-<span style=\"color:red\">liquid</span>-solid process was proposed for the formation of the ZnS nanobelts and their assembly. These oriented nanobelts have much faster response time to hydrogen gas than that of pure ZnO and Pd-sensitized ZnO, showing excellent hydrogen sensing properties.","authors":[],"categoryName":"|","doi":"","fpage":"","id":"316c8f83-c451-4ab1-aeee-7adb5344efc9","issue":"5","journal":{"abbrevTitle":"N","id":"66654f48-4ca7-49de-9d12-ef101b6049ec","issnPpub":"0957-4484","publisherId":"N","title":"Nanotechnology"},"keywords":[{"id":"a0fb2348-466c-4457-be36-067eb85c5fce","keyword":"titania nanotubes;nanowires;sensors;photoluminescence;nanostructures;growth;co","originalKeyword":"titania nanotubes;nanowires;sensors;photoluminescence;nanostructures;growth;co"}],"language":"en","publisherId":"0957-4484_2008_5_1","title":"<span style=\"color:red\">Silicon</span>-induced oriented ZnS nanobelts for hydrogen sensitivity","volume":"19","year":"2008"}],"totalpage":152,"totalrecord":1518}