1) electron beam melting
电子束熔炼
1.
With a rolling deformation of 90%,the recrystallization temperatures (T_R) of tantalum plates whose ingots were made by powder metallurgy(PM) and electron beam melting(EBM) were determined by micro hardness test and metallographic observation.
采用硬度法和金相法测定了用粉末冶金和电子束熔炼工艺生产的两种锭坯加工的纯钽板经过90%轧制变形后的再结晶温度。
2.
The Nb-Ti-Si-Cr-Al-Hf system alloy was prepared by electron beam melting method.
采用电子束熔炼对Nb-Ti-Si-Cr-Al-Hf多元合金进行重熔,研究合金锭成分与组织的均匀性以及合金的硬度、室温断裂韧性、高温抗压性能。
2) electron beam floating zone melting
电子束区域熔炼
3) electron beam cold hearth melting
电子束冷床熔炼
1.
The surface temperature of melt pool in crucible and hearth of TC4 alloy during electron beam cold hearth melting was measured accurately by using M9100 pyrometer.
使用M9100图像高温仪精确测定了TC4合金电子束冷床熔炼时坩埚和冷床熔池表面的温度。
2.
The elimination of LDI and HDI through dissolution and sinkage in TC4 Alloy during electron beam cold hearth melting was studied by adding artificial inclusion particles.
通过添加人工夹杂,研究了TC4合金电子束冷床熔炼(EBCHM)过程中LDI和HDI夹杂的溶解和沉淀去除。
4) electron beam smelting(EBS)
电子束熔炼(EBS)
5) Electron beam melting furnace
电子束熔炼炉
6) Electron beam cold hearth remelting
电子束冷床熔炼
1.
The electron beam cold hearth remelting process has emerged as an new melting technology.
电子束冷床熔炼工艺作为一种新熔炼技术,可应用于生产航空发动机转动件用优质钛合金和回收残钛。
2.
To improve the metallurgical quality of titanium alloy and to recycle its scraps,the electron beam cold hearth remelting technology instead of vacuum arc remelting technology,is used more and more widely in the titanium industry.
为了提高钛合金的冶金质量和回收钛合金废料,电子束冷床熔炼技术作为代替真空自耗电弧熔炼的先进熔炼技术,在钛工业中的应用越来越广泛。
补充资料：电子束熔炼
分子式：
CAS号：
性质：又称电子轰击熔炼。在高真空室内，利用电子枪发射出的电子束，对被熔炉料(自耗电极或散料)进行轰击，使电子动能转化为热能而把炉料熔化。真空度要求达到1.33×10-2～1.33×10-4Pa，一般用来生产活性金属、难熔金属如钨、钼、铌、钛、锆、钒等。也可用来生产高质量的轴承钢和超低碳不锈钢。
CAS号：
性质：又称电子轰击熔炼。在高真空室内，利用电子枪发射出的电子束，对被熔炉料(自耗电极或散料)进行轰击，使电子动能转化为热能而把炉料熔化。真空度要求达到1.33×10-2～1.33×10-4Pa，一般用来生产活性金属、难熔金属如钨、钼、铌、钛、锆、钒等。也可用来生产高质量的轴承钢和超低碳不锈钢。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条