3) Si_3N_4 ceramics
Si_3N_4陶瓷
1.
Three groups of organic substance were selected as the main compositions that were used for preparation of high-efficiency organic grinding fluid for Si_3N_4 ceramics.
选择了三组有机物作为主要成分,制备用于磨削Si_3N_4陶瓷的高效有机磨削液,通过在自行研制的磨削机构上进行磨削效率实睑,发现这几种有机磨削液的磨削性能均优于普通磨削液,磨削效率最低可提高1。
4) Si_3N_4 ceramic
Si_3N_4陶瓷
1.
The Mechanism of zirconium coating on Si_3N_4 ceramic surface by molten salt reaction has been studied.
研究了Si_3N_4陶瓷表面镀锆的融盐热析出反应,以X射线衍射仪分析了镀膜物相,以电镜(SEM)对镀件进行了显微观察。
2.
The tribological properties of Si_3N_4 ceramic pin sliding against GCr15 steel disc under the lubrication of 500SN base oil containing compound additive T406+P120 were investigated on a MPX2000 friction-wear tester in a pin-on-disc configuration.
对Si_3N_4陶瓷/GCr15钢副在油性剂T406与极压抗磨剂P120复配作用下的摩擦磨损性质进行了对比试验研究。
3.
Silicon nitride is one of the most promising structural ceramics for high temperature applications, it is extremely important in both theory and practice to investigate the bonding of the Si_3N_4 ceramic.
使用Cu-Pd-Ti钎料钎焊连接预金属化的Si_3N_4陶瓷。
5) Si_3N_4 balls
Si_3N_4陶瓷球
1.
The transition of NiMoO_2S_2 to the surface of Si_3N_4 balls was also found,which shows that NiMoO_2S_2 super-fine powder could be used as a kind of solid lub.
实验结果表明,NiMoO_2S_2细粉能使 Si_3N_4/ GH3128摩擦副在不同温度下的摩擦系数均有所降低,并显著提高室温下 Si_3N_4的耐磨性,同时还发生了 NiMoO_2S_2在摩擦过程中向 Si_3N_4陶瓷球的转移。
6) silicon nitride ceramic-based composites
Si_3N_4陶瓷基复合材料
补充资料：SI
有机硅树脂简称SI，是由三乙氧基硅烷等缩合而成。溶于乙醇、丁醇、醋酸乙酯、丙酮、苯、甲苯、环己酮等。预聚体在低温下能快速固化，固化后的树脂硬度高、耐热、耐磨、耐辐射、耐水、防潮、耐大气老化，低温(-50℃)不脆化。透明度高，可见光透光率90％以上。无毒。
用作酚醛树脂和环氧树脂剂的改性剂，可提高耐热性和耐水性贮存于阴凉、通风、干燥的库房内。
用作酚醛树脂和环氧树脂剂的改性剂，可提高耐热性和耐水性贮存于阴凉、通风、干燥的库房内。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条