摘要
通过分析加工过程中钨丝的抗拉强度对钨丝质量的影响,提出了合理选择退火点,严格控制钨丝抗拉强度σb值等改进工艺及提高钨丝质量的具体措施。
The paper analyses the tensile strength of tungsten wires during processing vstheir guality, and gives suggestions for wire upgrading, such as optimize the annealing conditions, improve the processing technology to control the wire strength d& and so on.
出处
《稀有金属与硬质合金》
CAS
CSCD
1997年第1期38-40,共3页
Rare Metals and Cemented Carbides
关键词
钨丝
质量
抗拉强度
中间退火
拉伸
灯丝
tungsten wire quality,tensile strength,technological conditions, annealing