欢迎来到聊城福瑞营物资有限公司网站!
公司简介 联系我们
微信扫一扫
微信扫一扫
服务热线:

服务热线:

13165401858

您现在所在的位置: 首页 > 新闻动态 > 常见问题

耐磨钢板的水韧处理到底是什么?

所属分类:常见问题 发布时间:2021-04-08 17:42:01 来源:http://www.lcnmb500.com 浏览量:

1、所谓水韧处理,是将耐磨钢板加热到奥氏体化温度以上充分保温,使钢中碳化物(Fe,Mn/。C完全溶入奥氏体,随后在小于40~C的水中快速冷却。水韧处理后的金相组织应为单一奥氏体。

1. The so-called water toughening treatment is to heat the wear-resistant steel plate above the austenitizing temperature and keep it warm enough to make the carbide (Fe, Mn /). C completely dissolves into austenite and then rapidly cools in water less than 40 ~ C. The microstructure after water toughening treatment should be single austenite.

2、耐磨钢板水韧处理后的力学性能水韧处理,力学性能加热温度。

2. The mechanical properties of wear-resistant steel plate after water toughening treatment, water toughening treatment, mechanical properties, heating temperature.

3、如果水韧处理的冷却速度低于防止碳化物从固溶体中析出的临界冷却速度,那么,碳化物会在奥氏体的晶界上沉淀出来,此时,硬度增加,钢质变脆.

3. If the cooling rate of water toughening treatment is lower than the critical cooling rate to prevent carbide precipitation from the solid solution, the carbide will precipitate on the austenite grain boundary. At this time, the hardness increases and the steel becomes brittle

耐磨钢板的水韧处理到底是什么?(图1)

4、耐磨钢板水韧处理因冷速不够而忻山的碳化物200x慢时,在低于临界点Ar:时,奥氏体会发生珠光体转变。水韧处理加热的温度通常是1050—1080~C。

4. When the carbide 200X of Xinshan is slow due to insufficient cooling rate in water toughening treatment of wear-resistant steel plate, pearlite transformation will occur below the critical point of AR. The heating temperature of water toughening treatment is usually 1050-1080 ~ C.

普通板和耐磨钢板之间也存在很多差异。虽然耐磨钢板和普通钢板都属于碳结构和低合金结构钢,但差别很大。 首先,HARDOX600耐磨钢板和普通板之间的差异在于强度,硬度和用途。

There are also many differences between ordinary plate and wear-resistant steel plate. Although wear-resistant steel plate and ordinary steel plate belong to carbon structure and low-alloy structure steel, but the difference is very big. First of all, the difference between hardox600 wear resistant steel plate and ordinary plate lies in strength, hardness and application.

就强度而言,耐磨钢板的强度高于普通板的强度。 就硬度而言,耐磨板的硬度也高于普通板的硬度,并且由于材料在使用范围内,耐磨板具有更突出的优点。 因此,使用范围更广泛。

In terms of strength, the strength of wear-resistant steel plate is higher than that of ordinary plate. In terms of hardness, the hardness of wear-resistant plate is also higher than that of ordinary plate, and the wear-resistant plate has more prominent advantages because of the material in the range of use. Therefore, it is more widely used.

除此之外,在某些方面也存在差异。 通常,锰板的剪切板相对较脆,而普通板的剪切板没有清脆的声音。 研磨时,锰板有很多火花和叉子。

In addition, there are differences in some aspects. Generally, the shear plate of manganese plate is relatively brittle, while the shear plate of ordinary plate has no clear sound. When grinding, there are many sparks and forks on the manganese plate.