【摘 要】
：
日本最近研制成功了一种能简易地把金属和陶瓷制成复合材料的新工艺。这种新工艺的方法是:①在粗加工薄钢板上覆盖0.1mm以上的混合粉末——氧化铝陶瓷粉、用作添加物的铸铁
论文部分内容阅读
日本最近研制成功了一种能简易地把金属和陶瓷制成复合材料的新工艺。这种新工艺的方法是:①在粗加工薄钢板上覆盖0.1mm以上的混合粉末——氧化铝陶瓷粉、用作添加物的铸铁粉及还原铁粉的混合物,二者皆为粘合物;②把上述钢
Japan recently developed a new process that makes it easy to composite metals and ceramics. The method of this new process is as follows: (1) The roughing sheet is covered with a mixed powder of 0.1 mm or more-alumina ceramic powder, a mixture of cast iron powder and reduced iron powder as additives, both of which are binders ; ② put the above steel
其他文献
有 flatback 在的风汽轮机片的创新特征向内区域，厚机翼在向内，象在圆材的中间跨度的区域和横着走的厚度一样，帽子被设计 Thermophysics 的研究所建议了，中国科学院(IET风)以便改
郭沫若认为，所谓“七主”，就是申主、惠主、侵主、荒主、劳主、振主、亡主；“七臣”为法臣、饰臣、侵臣、谄臣、愚臣、奸臣、乱臣。此说附和者不少。但在马王堆帛书《伊尹·
<正>With the support by the National Natural Science Foundation of China and the Ministry of Science and Technology of China,the team led by Prof.Shen Baifei at
研究了两种铌基无磁定膨胀合金(Nb—30Zr和Nb—10Mo—10Ti—C—O_2合金)的组织结构及物理、机械性能。Nb—10 Mo—10 Ti一0.13 C—0.2 O_2合金成分均匀,除含有碳化物外,合金
<正>In this paper we made a thorough and system- atic expatiation of the definition,connotation and composition of bio-manufacture.Based on the dif- ferent deve
《檀弓上》“不诚于伯高”，王念孙认为当作“不成礼于伯高”，甚是。但王氏立说的前提是认为郑注解“诚”为“诚信”，并斥郑注“颇为不词”，则系误读。其实，郑注的本意是强调“礼”
<正> On Nov. 5,2003, Prof. Ma Fuchen, Vice President of NSFC, met with a delegation of 5 members from NANSEN Environmental and Remote Sensing Center, University
<正> Peer review is one of the most effective evaluation methods for granting research proposals, assessing research achievements, and selection papers. It is w
<正>With the support by the National Natural Science Foundation of China and the Ministry of Science and Technology of China,the research team led by Prof.Huang
With the support of the National Natural Science Foundation of China,Brain-Science Special Program of Beijing,and Suzhou-Tsinghua innovation leading program,the