quenchingandtempering相关论文
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Effect of tempering on the microstructure and mechanical properties of an ultra - high strength stee
An ultra - high strength steel Q960E,produced by either thermomechanical control process with accelerated cooling plus t......
The chemistry composition,process parameters and the test results of Q890D free boron high strength steel plate used for......
EFFECTS OF HEAT TREATMENT PROCESS ON MICROSTRUCTURE AND MECHANICAL PROPERTIES FOR EXTRA-THICK HIGH-S
To develop thickness>60mm,yield strength>550MPa high-strength steel plate,the effects of heat treatment process on the m......
研究了试验载荷、滑动速度、对不同温度回火的４５钢耐磨性的影响。发现在一定滑动速度下磨损率有一峰值。在一定磨损条件下，中硬度钢比......
