WETTABILITY OF SILICON NITRIDE BASED CERAMIC BY LIQUID METALS

机译：液态金属硅氮化物陶瓷的润湿性

获取原文

获取原文并翻译 | 示例

页面导航

摘要
著录项
相似文献
相关主题

摘要

Wettability of Si_3N_4 (+6% Y_2O_3 + 4 % Al_2O_3) ceramics was examined by six pure liquid metals (Ga, Sn, Pb, Bi, Cu, Ag) by sessile drop method in a vacuum of 5 10~(-8) bar. Under these circumstances Si_3N_4 is stable only below 945℃. All metals with the melting points below 945℃ (Ga, Sn, Pb, Bi) had similar contact angle values around 160 degrees. At short contact times below 1200℃ the same value has been found for the Cu/Si_3N_4. However, above 1200℃ and longer solid/liquid contact times dissociation of Si_3N_4 and dissolution of Si in liquid Cu were taking place, with the formation of the intermetallic phase Cu_5Si upon cooling. The final contact angle between 110 and 130 degrees obtained probably corresponds to the Cu-Si/Y_2O_3-Al_2O_3 system. Silver showed a contact angle from 128 to 110 degrees while temperature was increased from 961℃ to 1120℃.

机译：用六种纯液态金属（Ga，Sn，Pb，Bi，Cu，Ag）在5 10〜（-8）bar的真空下通过无滴落法检测了Si_3N_4（+ 6％Y_2O_3 + 4％Al_2O_3）陶瓷的润湿性。在这种情况下，Si_3N_4仅在945℃以下才稳定。熔点低于945℃的所有金属（Ga，Sn，Pb，Bi）在160度左右的接触角值都相似。在低于1200℃的短接触时间下，发现Cu / Si_3N_4的值相同。但是，在1200℃以上，固液接触时间变长，Si_3N_4发生解离和Si在液态Cu中的溶解，冷却时形成金属间相Cu_5Si。最终获得的介于110度和130度之间的接触角可能对应于Cu-Si / Y_2O_3-Al_2O_3系统。银的接触角从128度增加到110度，而温度从961℃增加到1120℃。

著录项

来源
《3rd International Conference on High Temperature Capillarity HTC-2000, 3rd, Nov 19-22, 2000, Kurashiki, Japan》|2000年|p.137-141|共5页
会议地点 Kurashiki(JP);Kurashiki(JP)
作者
Enikoe BADER; Laszlo ZOLTAI; Matthias HOeRDLER; Peter ARATO; Robert F. SINGER; George KAPTAY;
展开▼
作者单位

Dep. of Physical Chemistry, University of Miskolc, Miskolc-Egyetemvaros, Hungary 3515;

展开▼
会议组织
原文格式 PDF
正文语种 eng
中图分类化学;
关键词

相似文献

外文文献
中文文献
专利

1. Phosphazene-Based Ionic Liquids:Synthesis,Temperature-Dependent Viscosity,and Effect as Additives in Water Lubrication of Silicon Nitride Ceramics [J] . Bamidele A.Omotowa, Benjamin S.Phillips, Jeffery S.Zabinski Inorganic Chemistry: A Research Journal that Includes Bioinorganic, Catalytic, Organometallic, Solid-State, and Synthetic Chemistry and Reaction Dynamics . 2004,第17期

机译：磷基离子液体：氮化硅陶瓷的合成，温度依赖性粘度及其在水润滑中作为添加剂的作用
2. Active metal brazing of silicon nitride ceramics using a Cu-based alloy and refractory metal interlayers [J] . Martinez Fernandez J., Asthana R., Singh M., CERAMICS INTERNATIONAL . 2016,第4期

机译：使用Cu基合金和耐火金属层间硅氮化硅陶瓷的主动金属钎焊
3. Active metal brazing of silicon nitride ceramics using a Cu-based alloy and refractory metal interlayers [J] . Martinez Fernandez J., Asthana R., Singh M., CERAMICS INTERNATIONAL . 2016,第4期

机译：使用铜基合金和难熔金属夹层对氮化硅陶瓷进行活性金属钎焊
4. WETTABILITY OF SILICON NITRIDE BASED CERAMIC BY LIQUID METALS [C] . George KAPTAY, Robert F. SINGER, Peter ARATO, International conference on high temperature capillarity . 2001

机译：液态金属氮化硅陶瓷润湿性
5. Deposition studies of refractory metal nitrides and carbides for high temperature silicon carbide ceramic matrix composites (CMC's) using the hot filament method. [D] . Symons, Brian E. 2011

机译：使用热丝法对高温碳化硅陶瓷基复合材料（CMC）的难熔金属氮化物和碳化物进行沉积研究。
6. Wear Simulation of Ceramic-on-Crosslinked Polyethylene Hip Prostheses: A New Non-Oxide Silicon Nitride versus the Gold Standard Composite Oxide Ceramic Femoral Heads [O] . Makiko Yorifuji, Saverio Affatato, Toshiyuki Tateiwa, 2020

机译：陶瓷上交联聚乙烯髋关节假体的磨损模拟：一种新的非氧化物氮化硅与金标准复合氧化物陶瓷股头
7. Crack-free processing of hot-pressed silicon nitride ceramics using pulsed YAG laser. (2nd report. Analysis on transient thermal stress and crack formation mechanism in laser-processing of silicon nitride ceramics). [O] . Noboru MORITA, Takehiro WATANABE, Yoshitaro YOSHIDA 1991

机译：使用脉冲YAG激光加工热压氮化硅陶瓷的无裂缝处理。（第2次报告。氮化硅陶瓷激光加工瞬态热应力和裂纹形成机理分析。
8. Organometallic Polymers as Precursors to Ceramic Materials: Silicon Nitride and Silicon Oxynitride [R] . Laine, R. M., Blum, Y. D., Hamlin, R. D., 1987

机译：有机金属聚合物作为陶瓷材料的前体：氮化硅和氮氧化硅

WETTABILITY OF SILICON NITRIDE BASED CERAMIC BY LIQUID METALS

摘要

著录项

相似文献

相关主题

期刊订阅