1.
Influence of Grinding Parameters on the Cylindrical Grinding-Hardened Layer
磨削用量对外圆磨削表面淬硬层的影响
2.
surface hardening steel
低淬透性钢, 浅淬硬钢, 表面硬化钢
3.
An Experimental Research on the Surface Roughness by Dry Cutting of Hardened Steel SKD11
硬态干式车削淬硬钢SKD11表面粗糙度试验研究
4.
To harden(a metallic surface)by rapid cooling.
冷铸，冷淬通过急冷处理使（金属表面）变硬
5.
Experimental Study on Surface Roughness of HSM Hardened Steel
高速铣削淬硬钢表面粗糙度的试验研究
6.
Properties of 45 carbon steel hardened by micro-plasma
微弧等离子45钢表面淬火硬化层性能分析
7.
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
8.
THE EFFECT OF SURFACE CONDITION OF HARDENED PM HSS ON ITS BENDING STRENGTH
试样表面状态对淬硬粉末冶金高速钢抗弯强度的影响
9.
Finite Element Simulation of the Transient Temperature Field During Laser Surface Quenching and Forecasted Depth of the Hardness Layer;
激光表面淬火瞬态温度场的有限元模拟及硬化层深预测
10.
Modeling and Surface Integrality Prediction for Precision Cutting of Hardened Steel GCr15
淬硬钢GCr15精密切削过程的建模与加工表面完整性预测
11.
crankshaft journal face hardening machine
曲轴轴颈表面淬火机床
12.
Doppelduro method
乙炔火焰表面淬火法
13.
Meanwhile, the fracture was accelerated due to the uneven surface hardness and the unreasonable distribution of the hardening layer on the crankshaft, and the bad lubrication condition in service.
同时轴左颈表面硬度不均匀、淬硬层分布不甚合理，工作过程中润滑条件差，加速了曲轴的断裂。
14.
austemper stressing
等温淬火表面应力;等温淬火前加应力;加工应力等温淬火
15.
The results show that good hardenability and the ability of harden quenching appear when Mn content is about 4%～5%.
结果表明,含锰4%～5%的硼白口铸铁具有较好的淬透性和淬硬性。
16.
Analysis on Crack Reason of Working-face of Wheel Surface-quenched by Flame
车轮踏面火焰表面淬火开裂原因初探
17.
Study on Mechanism and Experiment of Single-pass Surface Grind-hardening Technology;
单程平面磨削淬硬技术的理论分析和试验研究
18.
The case-hardening or carburizing process is in wide use.
表面淬火或渗碳法应用十分广泛。