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