1) Si_3N_4 powder
Si3N4粉体
2) silicon nitride nanoparticles(Si3N4)
纳米Si3N4粉体
1.
Low-molecular-mass CSM was prepared by degrading CSM,and it was used to modify silicon nitride nanoparticles(Si3N4).
用降解氯磺化聚乙烯橡胶(CSM)的方法制备了低分子量氯磺化聚乙烯(LMCSM),将其作大分子表面改性剂对纳米氮化硅(Si3N4)粉体进行表面修饰,对改性前后的纳米Si3N4粉体采用沉降实验、FT-IR、TEM、TGA等方法进行了表征。
3) Fe3Si-Si3N4 compound powder
Fe3Si-Si3N4复合粉体
1.
The results show that the structure of Fe3Si-Si3N4 compound powder is a inclusion texture which Fe material is contained in the inner layer and Si3N4 lies in the exterior of surface,Fe materials are both Fe3Si and α-Fe,and most of the Si3N4 of the surface is the columnar β-Si3N4 and other circle shape grain of α-Si3N4 lies in the compact layer.
结果表明,产物Fe3Si-Si3N4复合粉体的结构单元是,以铁相材料为内核,外层包覆氮化硅的包裹体结构,其中铁相材料是Fe3Si和-αFe,表层氮化硅大多呈柱状结晶的-βSi3N4存在,α-Si3N4以微小圆形颗粒形式存在于致密层中。
4) Si3N4 powder
Si3N4粉末
1.
To study the effects of Si3N4 powder on the phase composition,microstructure,optical property and mechanical property,two-step hot pressing method was used,and Si3N4 powders individually produced by UBE and Starck companies were selected as raw materials to prepare α-sialon ceramics with composition of Y0.
为研究Si3N4粉末对陶瓷相组成、微观结构、光学性能以及力学性能的影响,采用两步热压烧结方法分别以UBE和Starck两个公司生产的Si3N4粉末为原料制备了设计成分为Y0。
5) Silicon nitride-alumina-silica system
Si3N4-Al2O3-SiO2体系
6) Si_3N_4
Si3N4
1.
Fabrication and Simulation of Silicon-on-Insulator Structure with Si_3N_4 as a Buried Insulator;
以Si3N4为埋层的SOI结构制备与器件模拟(英文)
2.
Three experimental schemes were executed to validate the feasibility of producing the V-bearing HRB400 bar with Si_3N_4 alloy as nitrogen alloy reagent.
通过3种试验方案,系统研究了Si3N4合金作为增氮剂用于生产V微合金化Ⅲ级钢筋的可行性。
3.
Synthesis of silicon nitride powder is the basis of fabrication of Si_3N_4 ceramics.
Si3N4陶瓷因其优异的力学性能和化学稳定性而在工业生产中广泛使用。
补充资料：粉体技术
分子式：
CAS号：
性质：又称粉体工程，亦称颗粒工程。是研究颗粒性质和行为、颗粒形成、制备及颗粒处理技术的综合性技术科学。
CAS号：
性质：又称粉体工程，亦称颗粒工程。是研究颗粒性质和行为、颗粒形成、制备及颗粒处理技术的综合性技术科学。
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