所属分类：常见问题 发布时间：2021-04-01 18:25:57 来源：http://www.lcnmb500.com 浏览量：
After the production of 8 thick wear-resistant plates, scale will appear on the surface. In order to eliminate the scale of 8 thick Hardox400 wear-resistant plates, pickling is commonly used. But pickling can cause damage. The surface of 8 thick Hardox400 wear plates will be uneven and the metal will be lost. So we can only find another one to replace it. Sandblasting is also commonly used. Sandblasting technology originally started in foreign countries, which uses high-pressure gas from air compressor.
The abrasive is sprayed to 8 thick Hardox400 wear plates by sandblasting. The effect of impact and friction of abrasive is used to remove the phosphorus skin and other dirt of 8 thick Hardox400 wear-resistant plates. But in this way, dust flying everywhere, pollution will be very serious, not only affect the health of workers, and abrasive consumption is also large. It's more troublesome. Eight thick wear-resistant plates are round long strips of steel, mainly used in the transportation industry. Perhaps some people will have such an idea, since it is 8 thick wear-resistant plate will not rust, so there will be no damage.
Through a large number of experiments, it is proved that 8 thick Hardox400 wear-resistant plates do not represent permanent rust, and it is also indispensable for the usual maintenance. Only in this way can the 8 thick wear-resistant plates not rust less, and the corrosion is also small, so it can be more convenient in the process of processing and using.