1.
Research on Grinding Hardening for Quenched and Tempered 40Cr Steel
40Cr调质钢磨削淬硬表面强化效果的研究
2.
Ausforging and tempering process of 45 and 40Cr steel crank
45和40Cr钢曲柄锻造余热调质工艺
3.
Effect of Tempering Air Cooling Temperature on Surface Residial Stress of 40Cr Steel Quenched and Tempered Heavy Forging
回火出炉空冷时温度对40Cr钢调质大锻件表面残余应力的影响
4.
EFFECTS OF ENVIRONMENTAL MEDIA ON HIGH CYCLE AND VERY-HIGH-CYCLE FATIGUE BEHAVIORS OF STRUCTURAL STEEL 40Cr
环境介质对40Cr结构钢高周和超高周疲劳行为的影响
5.
Effect of Pre-heating on Manual SHS Welding Joint Quality of 40Cr Steel
焊前预热对40Cr钢手工自蔓延焊接接头质量的影响
6.
Uniaxial Strain Cyclic Behaviors of 40Cr and 16Mn Steels at Room Temperature
40Cr钢和16Mn钢的室温单轴应变循环特性
7.
A Discussion about Impact of Arsenic on Mechanical Properties in 40Cr Alloy Constructional Steel;
砷对40Cr合金结构钢机械性能影响讨论
8.
The Austenite Inverse Phase Transformation Quenching in Zero Time Holding of 40Cr Steel
40Cr钢“零保温”奥氏体逆相变淬火
9.
Superplastic Solid State Welding of Ultrahigh Carbon Steel and 40Cr Steel After Surface Modification
超高碳钢与表面改性后40Cr的超塑连接
10.
Study on fast plasma nitriding technology of 40Cr steel with nitrogen-rich layer
40Cr钢富氮层快速离子渗氮技术的探索
11.
Analysis of Cracking of 40Cr Steel Bolt and Improved Measures
40Cr钢螺栓裂纹原因分析及改进措施
12.
Study on Wear Performance of 40Cr Steel After Multi-seepage
40Cr钢多元共渗的摩擦性能研究
13.
Research on Ion-nitrocarburizing Processes and Mechanism with N_2 and CH_4 for 40Cr;
40Cr钢氮气—甲烷离子氮碳共渗工艺及机理的研究
14.
Research on Grinding Hardening Technical Experiment and Temperature Field Simulation of 40Cr Steel;
40Cr钢磨削强化工艺试验与温度场仿真研究
15.
Laser Shock Processing of 40Cr Steel and Numerical Simulation of Residual Stress Field Induced by LSP;
激光冲击处理40Cr钢及其残余应力场数值模拟
16.
Study on the Structure and Property of 40Cr Surface Deposited by the PN+PCVD Complex Treatment;
40Cr钢表面PN＋PCVD复合处理的组织和性能研究
17.
Research on Improvement of 40Cr Steel Properties by Ultrasonic Surface Rolling Processing
超声表面滚压加工改善40Cr钢综合性能研究
18.
Distortion controlling of 40Cr steel camshaft double-gear during salt bath nitrocarburizing
盐浴氮碳共渗40Cr钢凸轮轴双联齿轮的变形控制