This paper expounds the ap- plication of thermit and magnesium thermit as two representative thermit reactions in industry and lab fields and the de- velopment of thermit reactions,and then puts forward the shortages of the study on thermit reactions and the questions remained to research further.
热剂反应是自蔓延高温合成反应的一个分支,它采用成本低廉的天然氧化物作原料,比元素直接合成材料具有更显著的经济效益。
This paper expounds the ap- plication of thermit and magnesium thermit as two representative thermit reactions in industry and lab fields and the de- velopment of thermit reactions,and then puts forward the shortages of the study on thermit reactions and the questions remained to research further.
通过对工业和实验中最具代表性的两种热剂反应——铝热剂与镁热剂反应研究及应用的介绍,阐述了热剂反应的发展状况,并指出了热剂反应研究的不足和有待进一步研究的若干问题。
The combustion characteristics of the thermit in the presence of liquid phase in the field of gravitational forces were investigated.
研究了重力场作用下有液相生成的铝热剂的燃烧特性。
Ceramic lined steel pipes can be produced by SHS thermit process.
采用静态自蔓延铝热剂法可制备陶瓷内衬钢管，添加物ＳｉＯ２ 对反应过程及陶瓷衬层显微组织、成份有很大的影响，直接影响反应速度和内衬层的表面质量。
This paper expounds the ap- plication of thermit and magnesium thermit as two representative thermit reactions in industry and lab fields and the de- velopment of thermit reactions,and then puts forward the shortages of the study on thermit reactions and the questions remained to research further.
通过对工业和实验中最具代表性的两种热剂反应——铝热剂与镁热剂反应研究及应用的介绍,阐述了热剂反应的发展状况,并指出了热剂反应研究的不足和有待进一步研究的若干问题。
It was investigated that compounded endothermic agents had better endothermic affection after grinding experiment of dry sanding paper on wood, which showed that it had wider temperature changing range than single endothermic agent.
为研制适用于软质材料磨削的干磨砂纸 ,通过涂覆特殊的防堵塞材料 ,利用吸热剂的相转变原理 ,研制了干磨砂纸超涂层浆料。
In this article the author analyzed the use of several food heating reagents and chose one proved to be more economical and more effective .
从加热剂的选用着手,分析了几种食品加热剂的使用,并从中选取了经济实惠、加热效果较好的食品加热剂;对方便食品的罐体进行了改进设计,使之符合速热的要求;对方便米饭的工艺流程以及如何保持其营养等方面作了一定的探讨。