Development background of wear-resistant materials

Background introduction

For example, agriculture, chemicals, and building materials play an important role. There are many types of wear-resistant materials and a wide range of uses. A large-scale high-tech industry group is being formed, which has a very broad market prospect and extremely important strategic significance. Wear-resistant materials can be divided into microelectronic materials, optoelectronic materials, sensor materials, information materials, biomedical materials, ecological environment materials, energy materials and smart (smart) materials according to their performance. Since we have regarded electronic information materials as a separate category of new materials, the new wear-resistant materials referred to here are the main wear-resistant materials other than electronic information materials.

The study

In view of the important position of wear-resistant materials, countries all over the world attach great importance to the research of wear-resistant materials technology. In 1989, more than 200 American scientists wrote the "Material Science and Materials Engineering in the 1990s" report, suggesting that 5 of the 6 types of materials supported by the government are wear-resistant materials. Special wear-resistant materials and product technologies accounted for a large proportion of the "American National Key Technology" report, which was updated every two years from 1995 to 2001.
In 2001, the Seventh Technology Forecast Research Report issued by the Ministry of Education, Culture, Sports, Science and Technology Policy Research Institute listed 100 important topics affecting the future. More than half of the topics were new materials or topics that depend on the development of new materials, and most of them Some are wear-resistant materials. The sixth framework plan of the European Union and the national plan of South Korea, etc., in their latest scientific and technological development plans, have included wear-resistant material technology as one of the key technologies for key support. Countries all emphasize the outstanding role of wear-resistant materials in developing their own national economy, safeguarding national security, improving people's health and improving people's quality of life.


Post time: May-28-2021