Production and application of stainless steel powder

In the production of powder metallurgy sintered products, the single pure metal powder is alittle practical value, because the final pursuit of the alloy products is often strengthened and unique properties. Earlier production of powder metallurgy alloy products is in accordance with the requirements of the chemical composition and ratio of pure metal powder were mixed on the sintering alloy by means of. But this process, mixing is not easy to ensure the uniformity of composition, sintering is not easy to fully alloyed, eventually leading to sintered product performance is not ideal. The direct use of the composition of the alloy powder is no doubt that this disadvantage. Therefore, how to prepare high quality t alloy powder with complex composition has become one of the key problems in the further development of powder metallurgy technology. With the progress of science and technology, especially after 60s, various methods of preparing alloy powder have been gradually improved, the production of alloy powder and its application have been developed rapidly.