MIM

The size of metal powder particles used in MIM process is 0.5-20um. Theoretically, the finer the particles are, the larger the surface area will be and easier to shape and sintering.At present, the main production methods of MIM powder are: water atomization method, gas method, each method has advantages and disadvantages: water atomization method is the main powder making process, …

Powder metallurgy after sintering treatment The further treatment of metal powder after compaction and sintering is called posttreatment.There are many types of post-processing, which are generally determined by the requirements of the product.Several commonly used post-processing methods are as follows. 1. Impregnation the capillary phenomenon of porosity of sintered parts into various liquids.For example, for the purpose of lubrication, can …

Powder metallurgy products are used in automotive, consumer electronics, mechanical equipment, communications, hardware tools and even aviation Powder metallurgy products industry main product classification Powder metallurgy products mainly include: iron base parts, steel base parts, bimetal parts, powder metallurgy friction parts, soft and hard magnetic ferrite products.It can be divided into powder metallurgy mechanical parts, friction materials, magnetic materials, cemented …

Powder metallurgy process flow 1. Prepare raw powder 2. The ingredients 3. The mixture 4.Mix in the glue cleaner 5. Alloy powder is granulated 6. Alloy powder particles are dried and dried 7. Screening of alloy powder particles 8. Die casting forming 9. The sintering 10.Polishing 11. Surface treatment 12. Inspection of finished products The vibration of mobile phone motor …

Because of powder metallurgy products contain a certain porosity, direct plating could’t reach a good surface quality, while remaining in part the pores plating solution is difficult to remove and cause internal corrosion. Secondly, during the electroplating process, when the article from one tank to another tank when the liquid remaining in the pores of the solution can contaminate the …

Automotive seating is an excellent example of how Thomson custom molded solutions can be used to replace metal and bronze components to reduce costs and improve performance. Our design team at Thomson is currently working in new cost reduction applications for Automotive Seating utilizing our custom wear and friction injection molding/material expertise, specifically to eliminate metal components and consolidate assembly …

The development of Metal Injection Molding(MIM)industry was reviewed.The production methods of MIM powder and some typical MIM processes,which were the two chief fadors affecting the MIM industry of 21st century. Aerospace industry: aircraft wing hinge, rocket nozzle, missile tail, ceramic turbine blade core Automotive industry: ignition control lock parts, turbocharger rotor, valve rail parts, automotive brake parts, automotive sunblock parts …

Complex shape parts, small size and large output, these are the advantage of the MIM process. These advantages make the MIM technology in the electronic digital products, small arms, watches, hand tools, orthodontics, automobile engine parts, electronic seal, cutting tools, and a large number of applications in the field of sports equipment. Before choosing the MIM process need to carefully …

Metal Injection Molding MIM is a kind of suitable for small production, 3 d complex shape and near net forming technology with special performance products.The technology is introducing plastic injection forming technology of powder metallurgy field to form a new type of powder metallurgy forming technology. Metal injection molding process is: will a variety of fine metal powder (generally less …

Powder metallurgy gears include: bevel gear, dual-gear, gear box gears, planetary gears, ring gear, rack, sector gears, bevel gears, spur gears, sun gear, helical gear, gear shaft, flat gears, spur gears, double layer gear, synchronous pulley, helical gear, sprocket, ratchet, multi-gears, micro-gear, small modulus gear, special gear, differential bevel gear, reducer gears, variable speed gear motor, all kinds of precision …