Product Name: stainless steel headphones vane above products production by powder metallurgy MIM process the material powder stainless steel base, powder unique powder oily powder products, so that the finished product itself has the function of the antirust assistance function and surface lubrication, effectively extending the life of the product. powder injection molding, and accurate reached drawings according to customer requirements, standards, products with exquisite high product objection, powder stainless headphone slider under the surface of the product demand, plating, black, fine grinding, electrophoresis, infiltration oil process to improve product wear, rust resistance, natural corrosion resistance requirements according to customer drawings suitable for a variety of headphones above the slider · · · Product Package: carton packing mode of transport: the the the Division home delivery (Guangdong province amounted standards) delivery cycle: from the date of the single 25 days from the mold to send sample period: 25 days to 30 days (PM) metal, powder compaction technology and products Introduction: PM product type such as metal powders: iron powder, copper powder, stainless steel powder to include mixed with non-metallic powder) as raw materials, production from forming - sintering method, the traditional process: mixing - pressing - sintering - shaping - post-processing, i.e. first the preparation of high-purity mixed powder is loaded with a mold and press-forming, at a certain pressure, and then the green compacts in a controlled atmosphere furnace, and sintered at a temperature below the melting point of the matrix material, between the powder particles form a metallurgical bond. powder metallurgy process, the advantages of: 1. unwanted or only a very small amount of machining, material shift rate can be as high as 97%, 3. smaller manufacturing tolerances of the part size and having a reproducing , 4. adjustable material composition, 5 parts of the surface finish preferably, 6. by heat treatment to improve strength and abrasion resistance, 7 for self-lubricating or filtration, available materials or products having a controlled porosity, 8. manufacture of other metal forming processes can not be manufactured in complex shapes or exotic parts, 9. suitable for medium to large-volume parts production