... 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 ...
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low-expansion alloy [材] 低膨胀合金
low expansion alloy 低膨胀合金 ; 低热膨胀合金
Fe-Ni constant expansion alloy 铁镍定膨胀合金
high-expansion alloy [材] 高膨胀合金 ; 高热膨胀合金
thermal expansion alloy 热膨胀合金
invar low expansion alloy 因瓦低膨胀系数镍铁合金
iron nickel constant expansion alloy 铁镍系定膨胀合金
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.
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。
The invention provides a negative thermal expansion alloy of Nickel-Titanium-Niobium which has negative thermal expansion characteristics in a wider temperature range and a preparation method.
提供一种在较宽温度区间具有负热膨胀特性的镍钛铌负热 膨胀合金及其制备方法。
Different base metal alloy has the different melting point and linear coefficient expansion.
不同的基底合金具有不同的熔点及线膨胀系数。
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