2016年4月10日星期日

The principle of powder metallurgy


Powder metallurgy is the preparation of metal powder or with a mixture of metal powder or metal powder and metal powder) as raw material, through forming and sintering, preparation of metal materials, composite materials and products of various types of industrial technology. With the popularity of powder metallurgy products in the market, the principle for the majority of users are more concerned about the technology of powder metallurgy. So ZCMIM today to explain: the principle of powder metallurgy, up to understand it:

1, the production of raw materials, we will according to the specific use of the product to determine the powder metallurgy processing of raw materials, there are many different types of metal powder and a variety of metal powder has different performance, processed products also has different performance, only to choose a good production of raw materials, to produce the most suitable products.

2, press forming and by selecting the raw materials to produce we can carry on production and processing, will be selected out of the metal powder by a professional mold for molding and forming method of the general with compression molding and compression molding.

3, after forming the needs of products after sintering process can make produced have better mechanical properties, more in line with the needs of the user. In general, we can use two methods of unit system sintering and multiple sintering to carry out the sintering process of powder metallurgy products.


4, sintering after treatment, due to various kinds of powder metallurgy products, so some need to carry out some of the sintering process, in order to meet the needs of users.

没有评论:

发表评论