论文部分内容阅读
常压烧结以活性碳为造孔剂的SiC/mullite复相多孔陶瓷。测定了试样的显气孔率、孔径分布和热震性能,通过XRD及SEM等研究了SiC/mullite复相多孔陶瓷的晶相组成和显微结构。在配料中加入7%的CaCO3降低了烧结温度。
SiC/mullite复相孔陶瓷的常压烧结与性能研究
【摘 要】
：
常压烧结以活性碳为造孔剂的SiC/mullite复相多孔陶瓷。测定了试样的显气孔率、孔径分布和热震性能,通过XRD及SEM等研究了SiC/mullite复相多孔陶瓷的晶相组成和显微结构。在
【机 构】
：
牡丹江师范学院新型碳基功能与超硬材料省级重点实验室
【出 处】
：
黑龙江科技信息
【发表日期】
：
2011年4期
其他文献
Fundamental characteristics of the plastic scintillating fiber (PSF) as a detector for electromagnetic radiation (X & γ) are obtained by GEANT4 detector simula
CdS films prepared with chemical pyrolysis deposition (CPD) at differ-ent temperature during film growth were characterized by XRD. Hexagon-like struc-ture appe
TTHMP (triethylenetetraaminehexamethylenephosphonic acid) was labeled with 153Sm. The labeling condition, stability, mole ratio of 153Sm to TTHMP, rabbit bone i
In this paper, a magnetooptic chip was prepared on Si wafer by combinatorial Ga+ implantation into ion sputtered Co7Ag93 film. The surface morphology of each un
A new image reconstruction method was developed for a Compton camera. A simulation to determine a γ-ray source position was performed by using the simulation t
A 100 kV triode-electron-gun has been designed and manufactured for the Linac of Shanghai Synchrotron Radiation Facility (SSRF). In this paper the performance o
Nuclear factor NF-κB is believed to play an important role in regulating the production of matrix met-alloproteinases (MMPs), which induce atherosclerosis, res
本文对多层砖混结构中构造柱的设置及其功能进行了简要的分析，柱造柱不仅能提高多层砖混房屋的抗震性能，而且可以和砖砌体组成组合砌体，可提高墙体的承载能力和抗裂能力。
Tin is an essential ingredient of most technetium-99m radiopharmaceuticals but its in-vivo distribution and long-term fate are not well understood. This work de