1896年法国物理学家C.E.Guialme发现了一种奇妙的合金，这种合金在磁性温度即居里点附近热膨胀系数显著减少，出现所谓反常热膨胀现象（负反常），从而可以在室温附近很宽的温度范围内，获得很小的甚至接近零的膨胀系数，这种合金，称为低膨胀合金。 这种合金的组成是64%的Fe和36%的Ni，呈面心里方结构，其牌号为4J36，它的中文名字叫殷钢，英文名字叫因瓦合金（invar），意思是体积不变又名不膨胀钢。
... low-energy X-ray space detector能力低下X射线空间探测器 low-expansion alloy低膨胀合金 low-expansion steel低膨胀钢 ...
基于198个网页-相关网页
... low-energy X-ray space detector 低能X射线空间探测器 low-expansion alloy 低膨胀合金 low-expansion steel 低膨胀钢 ...
基于70个网页-相关网页
... low cycle fatigue 低循环疲劳 low expansion alloy 低膨胀合金 low frequency furnace 低频电炉 ...
基于2个网页-相关网页
镍铬钴低膨胀合金 [材] actanium
特尔柯西尔低膨胀合金 Telecoseal
超因瓦低膨胀系数合金 [材] super Invar
镍铬低膨胀系数合金 nilo
费尼柯低膨胀系数合金 Fernico
低热膨胀合金 low expansion alloy
铁镍低膨胀系数合金 guillaume alloy
低膨胀高温合金 low expansion super alloy
低膨胀高导热合金 Low expansivity and high conductivity alloy
研究了烧结工艺对粉末注射成形4J32低膨胀合金性能的影响。
The effects of sintering process on the properties of 4J32 low expansion alloys by powder injection molding were investigated.
文中就4j32低膨胀合金在航天遥感器型号产品上的应用和切削加工及热处理进行了综述。
This paper sums up the cutting, heat treatment of 4. J32 low-expansion alloy applied in a space instrument, analyses the reasons why 4j32 is difficult to be cut.
采用粉末冶金技术制备了一种低膨胀高导热支撑材料(简称DG合金)，研究了烧结工艺对合金组织和性能的影响。
A support material with low expansivity and high conductivity, called DG alloy, was prepared by powder metallurgy. The effects of sintering process on its properties and microstructure were studied.
应用推荐