1) 40Cr quenched and tempered steel
40Cr调质钢
1.
Research on grinding hardening of 40Cr quenched and tempered steel;
40Cr调质钢磨削强化效果的研究
2) 40Cr steel
40Cr钢
1.
Residual stress release in quenched 40Cr steel under electropulsing;
脉冲电流作用下40Cr钢淬火残余应力的消除
2.
Superfining Process of 40Cr Steel;
40Cr钢晶粒超细化工艺研究
3.
Microstructure and mechanical properties of 40Cr steel nano-crystallized surface after high energy peening;
高能机械加工表面纳米化40Cr钢组织结构与力学性能
3) steel 40Cr
40Cr钢
1.
Study on measures to reduce stress of brazing Ti(C,N)based cermets to steel 40Cr;
Ti(C,N)基金属陶瓷/40Cr钢钎焊接头减应措施
2.
Effect of Horizontal Casting Process on Middle Crack ofΦ150 mm Tube Blank of Steel 40Cr
水平连铸工艺对40Cr钢Φ150 mm管坯中间裂纹的影响
3.
The welds seem to have similar strength to the basesteel 40Cr.
采用形变热处理加有机溶液保护膜的表面处理方法,可使40Cr—CrWMn钢在空气炉中实现超塑焊接焊接温度750—780℃,变形速率2×10~(-4)s~(-1)压力50—90MPa,时间3-5min,获得与基材40Cr钢一致的接头强度分析了焊接区的显微组织,并提出钢超朔焊接的微观机制为原子扩散和晶粒滑移造成的原始界面消
4) 40Cr steel
40Cr 钢
1.
Hard alloy YG-8 was used as surface coating materials for U70MnSi steel,and FW-1101 welding electrode for 40Cr steel.
采用硬质合金 YG-8和焊条 FW-1101作电极,在电火花表面强化器上强化了 U70MnSi钢和40Cr 钢的表面;用 X 射线衍射仪分析了强化层的结构,用滚动和滚、滑磨损试验研究了强化层的耐磨性,用阳极极化和浸泡试验研究了40Cr 钢表面强化后的耐腐蚀性能。
2.
——The effect of the stress and hydrogen on the fracture toughness behavior of 40Cr steel in 3.
本文利用悬臂梁试验机,测定了40Cr 钢的断裂韧性 K_(1c)和在3。
5) Cr steel
40Cr钢
1.
Hardness distributiog character during big area laser transformation hardening of 40Cr steel;
40Cr钢大面积激光相变硬化中的硬度分布特征
6) No.45 and No.40Cr
45钢、40Cr钢
1.
This paper intends to introduce a new heat treatment technique of tempering steel No.
文章介绍一种有色金属加工工具用45钢、40Cr钢调质热处理新工艺,与传统的调质热处理工艺不同,45钢、40Cr钢在达到淬火温度后,不需保温立即淬火(又称零保温时间),再经回火处理。
补充资料：调质钢
见机械制造用钢。
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