1) cramp tempering
定形回火
1.
By improving the process of quenching,pre-tempering and cramp tempering,using the measure of loading aging,the reject rate of the parts lowered from more than 70% to less than 15%,and a favorable result was achieved.
通过改进淬火、预回火和定形回火工艺、采用加载时效等工艺手段,零件的废品率从70%以上降到15%以下,取得了良好的效果。
2) temper dressing
回火整形
3) annular tempering furnace
环形回火炉
1.
This paper introduces the circumstances of the debugging and design for annular tempering furnace in the production line of the wheel.
介绍了车轮生产线上环型回火炉的设计和调试运行情况 ,推出了大型环形回火炉新炉型。
4) tempering stability
回火稳定性
1.
The results states clearly that the tempering stability,case-hardening and wearability of the disposed material are improved dramatically that it can take the place of the mode parts of the mode steel production.
通过对45钢采用预引入法涂敷WC、Co、TiC、Ti、N i、N iCr、Cr2C3、B4C等合金粉末进行表面强化,分析了强化后的表面性能,结果表明,经处理后的材料回火稳定性、表面硬度和耐磨性等均显著提高,使其可替代模具钢制造部分模具工作零件。
2.
The reason for enhancing tempering stability was analyzed by means of SEM observation.
结果表明,激光淬火组织的回火稳定性明显提高,并且"二次硬化"现象显著。
3.
After tempering treatment at different conditions,the tempering stability of Fe-base hardfacing layer containing multiple alloying element was investigated.
对多元合金铁基堆焊层的焊态试样进行不同条件下的回火后处理,研究了该堆焊层的回火稳定性。
5) temper resistance
回火稳定性
1.
The effect of Tungsten on temper resistance of iron-based hardfacing Metal has been studied by means of optical Micrograph,x-ray diffractometer and hardness instrument.
本文借助于金相显微镜 ,X—射线衍射仪和硬度计研究了W对铁基堆焊层回火稳定性的影响。
6) stability of resisting temper
抗回火稳定性
1.
,but also increases the cold-thermal fatigue resistance and the stability of resisting temper.
通过对3Cr2W8V钢超低温处理试验的研究表明:在常规淬火、回火后进行的超低温改性处理会使合金钢的回火马氏体中析出大量微细的碳化物颗粒,这些颗粒会均匀、弥散地分布在马氏体的孪晶带上;不仅提高了合金钢的强度、硬度等力学性能,同时增加了冷-热疲劳抗力和抗回火稳定性。
补充资料：定形
1.使形状固定。 2.固定的形体或形状。
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