An Experimental Study On New Wear-resistant Material In High Pressure And Speed

The life of the millstones is a crucial in the paper making field, which has an effect on the state of the product line, product efficiency, enterprise profit and product quality. Nowadays, the low life of millstones cannot satisfy the need of the enterprises, and therefore restricts the development of the paper making industry. In the paper, a new type of face technology is studied. It can be applied to production and improve the life of the millstones.First of all, physical capability, mechanical property and the like is researched on, while a various of the failures in the production are analyzed. Accordingly, a better material in price and property is chose to be substrate.Secondly, according to the research on the application of the millstones in the production, it is found that the teeth of the millstones affect the product life. For example, the millstones cannot naturally work because rupture, rubdown and corrosion come forth. In this way, a better material in anti-abrasion is welded to the teeth of millstones in vacuum, and therefore a strong connect-intension is achieved.Finally, by experiments, a series of parameters, such as, powder weight, heating rate , temperature and time etc, are achieved, and then the...