Comparison With MIM Processing And Other Processin
Comparison Of MIM Processing And Other Processing Powder particle of material used in mim is less than 15 μ m, however most of powder particle used in traditional powder metallurgy is in 50-100 μ m. The density of finished product of MIM process is high, as using a tiny powder. MIM process has the advantages of traditional powder metallurgy process, …
Post-processing of powder metallurgy
PM post-processing: sintered compacts after further processing according to specific requirements determine of products. Common treatment methods include pressing, maceration, after heat treatment, surface treatment , machining and so on. 1.Repressing For the purpose of improving the physical and mechanical properties of sintered body pressure, including finishing and shaping. Finishing is carried out in order to achieve the desired size of …
Powder Metallurgy Sintering Technology
1.The method of sintering Performance of different products and different sintering method (1)According to the raw materials of different classification. Sintering can be divided into unit of sintering, multiple solid phase sintering and multicomponent liquid phase sintering Unit of sintering is the pure metal,(such as ferrite soft magnetic materials and refractory metals ) or compounds (Al2O3, B4C, BeO, MoSi2, etc.) …
The application of Metal injection molding technology areas
The application of Metal injection molding technology areas: 1.Computer and auxiliary facilities, such as printer parts, magnetic core, firing pin shaft pin, drive components. 2.Tools, such as drilling, cutting head, nozzle, gun drill, spiral milling cutter, the punch, sleeve, wrenches, electrical tools, hand tools, etc. 3.Household appliances: watch cases, watch fobs, fans, electric toothbrushes, scissors, Golf Club heads, jewelry chain, …
Powder metallurgy of common sense(2)
11.the shape of the powder particles used in powder metallurgy is determined by what? There are roughly what kinds? Due to the different method of preparing the powder, the particle shape is different. Generally have an irregular shape, sheet, polyhedral, dendritic, granular, spherical droplets, fibrous …… 12.What is the powder particle size? Usually determined by what method? Particle size refers …
Powder metallurgy of common sense (1)
1.What is powder metallurgy? Powder metallurgy is a manufacturer of metal powders and metal powder (sometimes also add a small amount of non-metallic powder) as raw materials, mixing, shaping and sintering of manufacturing technology of materials or products. It consists of two parts, namely: (1) manufacture of metal powders (including alloy powders, hereafter referred to as “metallic powder”). (2)metal powder …