MIM

In order to expand the application range of cobalt-based alloy in metal injection molding (MIM) process and meet the design requirements of MIM products, the preparation process of cobalt-chromium molybdenum powder was optimized. The water gas atomization process was put forward to prepare cobalt chromium molybdenum powder, the important parameters of metal melting process were defined, the relationship between atomization …

MIM in the field of auto parts manufacturing, can be a lot of save materials, reduce the production cost, reduce the part weight, is advantageous to the auto lightweight and reduce environmental pollution, thus the MIM attaches great importance to by the auto industry, and in the 1990 s used in the auto parts market.After many years development, auto industry …

Typical MIM PARTS Project：Audi High Flow CNG Seat Technical Challenge： Lips height: 0.16mm ±0.01mm Lips roughness: ≤ 0.2 Ra Lips flatness: ≤ 0.01mm Technical Solutions : Featured circular gating system 0.10 mm R angle electrode Creative electron deburring process Special mould gates design

Project：World First metallic CPU fan Technical Challenge： 33 vanes, 0.15mm thickness Vane deformation: 0.05mm Tolerance：±0.02mm Technical Solutions : Gian’s  special binder formula to improve BASF material liquidity characteristic Creative demoulding design Special mould gates design

Powder metallurgy surface treatment :(after heat treatment, cutting and polishing) Suitable for ferrous powder metallurgy and stainless steel powder metallurgy 1. Remove oil and remove adhesion at high temperature, so that the oil and adhesives in the body flow out of the surface pores and carbonize at a temperature of 200-220 ° c for 1 hour. 2. Seal the hole …

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 MIM technology overview Metal injection molding (MIM) is a typical subject of transboundary product of MIM technology will be two different ways of processing, plastic injection molding and powder metallurgy).Enables the designer to get rid of the traditional bondage, for a low price in the form of plastic molding, stainless steel, nickel, iron, copper, titanium and other metal parts, …

Metal Injection Molded Parts/Components Manufactured: Precision, High-Performance components for structural, magnetic and electronic applications that require a high degree of complexity and near full theoretical density. Markets Served: Automotive, Aerospace, Medical, Business Machine, Computer Components, Hardware, Sporting and Consumer Goods Metal Injection Molding Materials: Stainless Steel: 304L, 316L, 17-4 PH, 15-5 PH, 420, 430, 440 Superalloys: Inconel, Hastelloy, Co-based Low …

1.1 Mechanical polishing ?Mechanical polishing advantage is processed parts flat, high brightness.The downside is the intensity of labor is big, there is pollution, not suitable for complex polishing the MIM parts, and gloss can’t consistent, easy to rust.Suitable for processing is simple, small and medium-sized products. 1.2Chemical polishing Advantages of chemical polishing processing equipment is less investment, complex parts can …

1. Preparation of raw material powder.The present methods of making powder can be divided into two categories: mechanical and physicochemical.Mechanical method can be divided into: mechanical can be divided into: mechanical crushing and atomization method;Physical and chemical methods are divided into: electrochemical corrosion, reduction, chemical, reduction-chemical, vapor deposition, liquid deposition and electrolysis.The most widely used methods are reduction, atomization and …