Thermal Conductivity and Microstructure Properties of Porous SiC Ceramic Derived from Silicon Carbid

来源 :玻璃与陶瓷期刊(英文) | 被引量 : 0次 | 上传用户:kingboxing
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
Porous SiC ceramic were prepared with silicon carbide powder as the aggregate, silicone resin as the binder and pore agent by the process of mixing, iso-static pressure molding, and calcination. The mechanical properties and microstructures of the samples
其他文献
加替沙星,1-环丙基-6-氟-1,4,-二氢-8-甲氧基-7-(3-甲基-1-哌嗪)-4氧化-3-喹啉羧酸为氟喹诺酮类新药,由美国百时美施贵宝公司研制开发。加替沙星对革兰阳性和阴性需氧菌、厌氧
The quaternary chalcogenide glass Te9Se72Ge19-xSbx (x = 8, 9, 10, 11, 12) has been prepared by the melt quench technique. The material fragility increases due t
The SnO2 spheres-like nanoparticles have been successfully synthesized by a microwave solvothermal method, in which SnCl2·2H2O, poly(vinylpyrrolidone) PVP,
目的 探讨下肢动脉狭窄闭塞性病变的多排螺旋CT血管成像(MSCTA)的诊断价值。方法 48例临床怀疑下肢动脉狭窄闭塞性病变患者行MSCTA检查,同时行DSA检查和俄手术治疗,所有MSCTA检查
The fictive temperature and structural relaxation of a silica glass arc tube were investigated to elucidate the origin of cracking in the arc tubes used in high
目的研究RNA干扰survivin基因对EC109细胞体内增殖的影响。方法构建siRNA-survivin真核表达载体,转染EC109细胞,筛选得到稳定细胞克隆。同时设非特异siRNA载体转染为对照;通过裸
课证融合是指专业课程与职业考证相结合,进而和职业岗位要求相结合,以提高学生的核心职业能力和技术技能,使其具备较快适应生产第一线岗位需要的实际工作能力。文章依据课证
丙泊酚近来被广泛应用于人工流产术的麻醉。但丙泊酚几乎无镇痛作用,作用时间短,遇疼痛等强烈刺激时容易出现身体扭动影响手术操作,需追加丙泊酚以加深镇静来对抗,且术后常有苏醒
根据韩城矿务局党政的要求和矿党政的安排,对下峪口矿2003年至2004年一季度共15个月所发生的"三违"情况进行了较为系统的调查.其目的在于寻求"三违"发生的基本规律,为今后有
Structured catalysts for the simultaneous removal of soot and nitrogen oxides were prepared by means of coating cordierite monoliths with alumina-based suspensi