1) cold heading
冷顶锻
1.
To make tower test,cold heading test on 22mmQ235-B and low times microstructure inspection on rolling steel.
对Φ22 mm Q235-B圆钢进行了塔形试验、冷顶锻试验和轧制过程坯料低倍金相检验。
2.
The spheroidization of cold heading low carbon steel wire is a key procedure in production.
冷顶锻低碳钢丝的球化退火是其生产中的关键性工序 ,它可以改善钢丝的力学性能 ,显著提高钢丝的冷顶锻工艺性。
2) cold forging test
冷顶锻试验
3) cold heading steel wire
冷顶锻钢丝
1.
To expound the trial production process of new material ML18Al cold heading steel wire for making tapping by self screw The effects of wide drawing,fine drawing and spheroidization process on the mechanical properties of steel wire are inquired The quality of trial products can satisfy consumers′ need
论述用于制造自攻螺钉的新材料ML18Al冷顶锻钢丝试制的全过程,探讨粗拉、精拉及球化处理工艺对钢丝力学性能的影响。
2.
To systematically research the feasibility of using SWRM10 wire rod as a substitute for SWRCH10A to produce small specification cold heading steel wire for screw according to the requirements of market.
根据市场需求 ,对用SWRM1 0替代SWRCH1 0A线材生产小规格螺钉用冷顶锻钢丝的可行性进行系统研究 ,给出生产工艺流程 :60 %以上总压缩率的半成品拉拔 +再结晶退火 +30 %以下总压缩率的成品拉拔。
4) upset forging
顶锻
1.
The influences of surface defects,deformation temperature,deformation amount,microstructure and nonmetallic inclusions on the cracking of 45 hot-rolled round steel during upset forging at room temperature were studied.
对45热轧圆钢室温顶锻试验中出现的裂纹进行了研究,分析了表面缺陷、变形温度、变形量、显微组织、夹杂物等对顶锻开裂的影响。
6) hotforging-coldforging
热锻冷锻
1.
In this paper,the summaries of the hotforging-coldforging compound technology and applications in automotive industry are introduced.
介绍了热锻冷锻技术的概况及其在汽车工业中的若干应用实例。
补充资料：α型钛合金热锻缓冷组织
α型钛合金热锻缓冷组织
719
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