琉璃

　　It is reportedpowder metal that the theme of the Conference is---Asia: opportunities and development of lurgy around PM new theories， new materials， new technologies， new processes， new products， present situation and application prospect of extensive and in-depth exchanges and discussions to explore challenges and opportunities facing the field of powder metallurgy。 Meanwhile， also hosting the 2013 national academic conference on cross-strait Symposium on powder metallurgy technology of powder metallurgy powder metallurgy powder metallurgy products and technology exhibitionsintered metal， industrial technology innovation Strategic Alliance at its three meetings of the Council and the APMA Council。 From the United States， China and China´s Taiwan， Europe powder metallurgy industry of institutions of higher learning， scientific research institutes， enterprises， experts， professors， scholars， and entrepreneurs a total of more than 500 people attended the me

　　Powder metallurgy， recognized as a green， efficient， low-carbon， sustainable manufacturing technologies， is the basic and strategic industries。 Powder metallurgical products in the metallurgical， machinery， automobiles， motorcycles and electrical household appliances， textile， chemical industry， environmental protection， energy and other key industrial applications。 In the defense industry， such as launch vehicles， missiles， nuclear industry， aviation engines， electronics used in heat-resistant corrosion resistance and antifrictional and frictional materials， these products can only be manufactured by powder metallurgy process technology。 Nano-technologies and nano-powder products have also entered the emerging field of powder metallurgy。 It can be anticipated that powder metallurgy in the defense industrysintered metal， machine tools， high-end equipment， new-generation information technology based devices and new medical devices to play a more important role in such ar

　　Since entering the new century， China powder metallurgy industry has developed rapidly， has formed a steel and non-ferrous metal powders， sintered machine parts， refractory metal carbide and metal-ceramics， super-hard materials and tools， as well as powder metallurgic technology of preparing rare earth permanent magnets and soft magnets five segments。 2002 ~2012 year China iron and alloy powder production by 100，000 tons to 380，000 tons， accounting for one-fourth of the world´s total output of iron and steel powders。