1) plasma surface quenching
等离子表面淬火
1.
High hardness on die surface and good strength and toughness in the body can be acquired by plasma surface quenching technique.
本文介绍了常压等离子表面淬火的基本机理、加工系统、工艺特点以及性能特性,并给出了有关工艺参数的选择与应用实例。
2.
It was pointed out that hardening holding time is an important factor in the course of forming hardened layer by plasma surface quenching which belongs to short time quenching.
等离子表面淬火硬化层的硬度分布 ,在某一区域内无明显的硬度梯度 ,这与常规淬火方法的结果不太一样。
2) plasma surface quench
等离子体表面淬火
1.
The parameters of the plasma surface hardening technology of 45 steel are given the hardness of 45 steel by plasma surface quenching was about HV800,The method of heat treatment by using plasma as heat source was feasible.
利用等离子体作为热源对45钢进行表面淬火,通过试验获得等离子体表面淬火热处理的最佳工艺参数,并分析各种工艺参数对淬硬层硬度、深度的影响规律,从而确定45钢等离子弧表面淬火的工艺参数。
3) plasma hardening
等离子淬火
1.
This paper summarizes the characteristics of robot plasma hardening to the against erosion zone,the process tests,the satisfactory results and the production experiences of a lot of parts.
本文概述了机械手等离子淬火工艺的特点、工艺试验及批量生产的优良结果与生产业绩。
4) plasma arc quenching
等离子弧淬火
1.
The quenching surface appearances,metallography organizations and the lubricating state of friction pair were studied and analyzed through testing the impact of plasma arc quenching surface grid on the friction and wear.
研究了等离子弧淬火表面网格对摩擦磨损性能的影响,对淬火网格表面形貌、金相组织、摩擦副之间的润滑状态等进行了分析。
2.
There are two reprocessed technologies after plasma arc quenching,they are lapped finishing and chemical running-in.
等离子弧淬火后处理工艺主要采用研磨和化学跑合2种方法。
3.
The surface hardening treatment of 40Cr alloy steel slag cam was carried out by laser and plasma arc quenching surface hardening technology.
采用激光和等离子弧淬火表面硬化技术对40Cr合金钢碎渣机凸轮表面进行硬化处理,并对修理后的组织和性能进行了研究。
5) surface hardening
表面淬火
1.
The Study of Control System for Plasma Surface Hardening;
等离子表面淬火控制系统的开发研究
2.
Study of Technological Test on the Plasma Arc Surface Hardening Technology;
等离子弧表面淬火工艺试验研究
3.
The results such as hardness,depth and microstructure of surface hardening were studied when the elements such as power,velocity,diameter,length of plasma arc were changed.
以 45钢为典型材料 ,进行了等离子弧表面淬火技术工艺试验研究。
6) Surface quenching
表面淬火
1.
The surface quenching for crane wheel by air resistance furnace heating;
起重机车轮的空气电阻炉加热表面淬火
2.
The depth of hardened layer after surface quenching was about 0.
磨辊齿经等离子弧表面淬火后硬化层的厚度约为0。
3.
The surface quenching process parameter of the finished cold rolling roll made of semi-high speed steel has been described in this article.
研究了半高速钢成品冷轧辊的表面淬火工艺参数。
补充资料：表面淬火
分子式：
CAS号：
性质：将工件表面迅速加热到淬火温度后进行淬火，使工件表面层淬硬到一定深度，而心部仍保持未淬火状态的一种热处理工艺。经表面淬火的工件，其表面硬度、耐磨性和疲劳强度均高，而心部则保留一定的塑性和韧性。表面淬火常用方法有火焰表面淬火、高频表面淬火和中频表面淬火等。
CAS号：
性质：将工件表面迅速加热到淬火温度后进行淬火，使工件表面层淬硬到一定深度，而心部仍保持未淬火状态的一种热处理工艺。经表面淬火的工件，其表面硬度、耐磨性和疲劳强度均高，而心部则保留一定的塑性和韧性。表面淬火常用方法有火焰表面淬火、高频表面淬火和中频表面淬火等。
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