1) hot-pressed polycrystalline SiC ceramic
热压多晶SiC陶瓷
1.
The in-situ friction and wear of hot-pressed polycrystalline SiC ceramic;
热压多晶SiC陶瓷的原位摩擦和磨损
2) hot pressed polycrystalline cadmium telluride ceramics CdTe
热压多晶碲化镉陶瓷
3) hot-pressed polycrystalline zinc selenide ceramics ZnSe
热压多晶硒化锌陶瓷
4) porous SiC ceramics
SiC多孔陶瓷
1.
The porous SiC ceramics were prepared by vacuum sintering in this investigation,the effect of different sintering aids,Al2O3-Y2O3 and Si,and different pore formers,acrylamide copolymer and Carboxymethyl Cellulose(CMC) on the microstructures and porosity were studied.
采用真空烧结方法制备了SiC多孔陶瓷,研究了不同助烧结剂Al2O3-Y2O3、Si以及不同造孔剂丙烯酰胺聚合物、羧甲基纤维素(CMC)对SiC多孔陶瓷形貌和气孔率的影响。
2.
Properties of the two kinds of porous SiC ceramics using PCS and SR as binder respectively were analyzed and compared.
分别以聚碳硅烷和硅树脂作粘结剂,SiC微粉作骨料,在惰性气氛中1000℃下低温制备出SiC多孔陶瓷,所得样品的气孔率在43%～52%之间,抗断裂强度最高达到了18。
3.
The flexural strength of porous SiC ceramics increased with increasing PCS content and shaping pressure,while decreased with increasing the carbon content.
以聚碳硅烷为粘接剂,SiC粉末为骨料,经模压成型、惰性气氛保护下于1000℃裂解低温制得SiC多孔陶瓷。
5) SiC porous ceramics
SiC多孔陶瓷
1.
The SiC porous ceramics preforms were fabricated by vacuum sintering, and the effects of different sintering aids including Al2O3-Y2O3, Si, Co and Kaolin as well as the content of Carboxymethyl Cellulose (CMC) on the porosity and microstructure of the SiC porous ceramics preforms were studied.
本文采用真空烧结方法制备SiC多孔陶瓷预成形坯,研究了不同助烧结剂Al2O3-Y2O3、Si、Co和高岭土以及造孔剂羧甲基纤维素(CMC)含量对SiC多孔陶瓷预成形坯气孔率和形貌的影响。
2.
Bio-morphology SiC porous ceramics was fabricated by the reaction infiltration of SiO vapor with the carbonized bamboo.
以毛竹为原材料,碳化后制得竹炭为模板,采用气相SiO反应渗透法制备了生物形态SiC多孔陶瓷。
6) porous SiC ceramics
多孔SiC陶瓷
1.
Two kinds of methods were used to prepare porous SiC ceramics (PSC).
采用两种不同的方法制备多孔SiC陶瓷 ,讨论了其显微组织对性能的影响 ,探索了由天然木材经炭化、渗硅处理制造多孔SiC陶瓷的新方法 。
2.
The quasi-static compressive properties and the fracture morphology of 4 kinds of porous SiC ceramics/Zr-base amorphous alloy composites were investigated with the WDW-E100D testing machine and the S-4800 scanning electronic microscope(SEM).
利用WDW-E100D型万能试验机和S-4800场发射扫描电镜,研究了不同工艺制备的多孔SiC陶瓷/Zr基非晶合金复合材料的准静态压缩性能和断口形貌特征。
补充资料：热压氟化镧陶瓷
分子式：
CAS号：
性质：又称热压氟化镧陶瓷。以三氟化镧LaF3为主晶相的多晶材料。红外波段的折射率(n)约为1.5。在3～10μm波段范围内红外透射率大于80％，且具有很好的耐热震性和耐高温性能。以高纯三氟化镧为原料，经成型后于真空中，825～875℃温度、248～310MPa压力下热压烧结而成。可用作导弹材料。
CAS号：
性质：又称热压氟化镧陶瓷。以三氟化镧LaF3为主晶相的多晶材料。红外波段的折射率(n)约为1.5。在3～10μm波段范围内红外透射率大于80％，且具有很好的耐热震性和耐高温性能。以高纯三氟化镧为原料，经成型后于真空中，825～875℃温度、248～310MPa压力下热压烧结而成。可用作导弹材料。
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