#Mimprocess The MIM process combines the design flexibility of plastic injection molding with the strength and integrity of wrought metals to offer cost effective solutions for highly complex part geometries. The MIM process is typically explained as four unique processing steps (Compounding, Molding, Debinding and Sintering) to produce a final part that may or may not need final finishing operations.

Differences between #StainlessSteel304 and 316

 Both stainless steel 304 and stainless steel 316 belong to 18Cr-9Ni, which are typical representative of austenitic stainless steel Cr-Ni 18-8. Stainless steel 316 rise Ni content, reducing Cr content and adding 2 % to 3% Mo(molybdenum). 

Stainless steel 316(or 06cr17ni12mo2) added Mo, so its corrosion resistance in high temperature is very good. It can be used in critical conditions and has excellent work hardening (no-magnetic). Stainless steel 316 is commonly used in water equipment, chemical, dyestuff, papermaking, oxalic acid, fertilizer, food, industrial equipment, vessel, pipeline, and coastal areas. http://www.zcmim.com/

the structure characteristics of sintering furnace

According to the structure characteristics of sintering furnace could be divided into two types: vertical and horizontal, again by way of working can be divided into intermittent (each loading must stop the furnace) and continuous (loading without cooling) under two categories.The structure of the sintering furnace according to the heating mode in general can be divided into two categories, resistance heating furnaces and induction heating furnace, they are also of sintered body can be divided into direct electricity heating and indirect electric heating two forms, according to the different sintering temperature, sintering equipment can be divided into medium temperature sintering furnace (900-950 ° C) and high temperature sintering furnace (110-1700 ° C) two categories, according to the different protective atmosphere can be divided into air sintering furnace and the sintering furnace of hydrogen (such as molybdenum wire furnace, stainless steel tube type hydrogen furnace), vacuum sintering furnace, etc.This section mainly introduced the bell jar type vacuum sintering furnace tube, silicon molybdenum rods sintering furnace, furnace molybdenum wire.

the working principle of high temperature molybdenum wire sintering furnace

High temperature molybdenum wire sintering furnace working principle is: using three root corundum tube furnace tube, on each corundum tubes around the heating wire, heating element from the merger of dogan molybdenum wire twisted, heating through heat transfer between the product, in the first paragraph corundum tube on iron chromium aluminum nichrome wire winding, the second and third paragraphs corundum tube on molybdenum wire winding, ensures the furnace can work under high temperature 1400-1600 ° C, the product use the high temperature, a third of the total length of the stove products from low to high temperature, slow to prolong service life, should prevent the molybdenum wire furnace use too much electricity, cold room to heat up, slowly even.

Original article link：http://www.zcmim.com/article/the-working-principle_1.html

thermal degreasing furnace

thermal degreasing due to simple, easy to control and become the preferred method of production.Thermal degreasing on industrial operations can be divided into the vacuum thermal degreasing and atmosphere thermal degreasing, vacuum thermal degreasing principle is: the injection of billet heating in a vacuum to the binder composition volatile or decomposition temperature, makes the adhesive thermal decomposition of state changes, into a gaseous substance removal.In low temperature, the binder low vapor pressure, realize the evaporation part removal, temperature rise to binder decomposition temperature, decomposition reaction, more binder removal.

Original article link：http://www.zcmim.com/article/thermal-degreasing-fur_1.html

degreasing equipment

Degreasing process is a process with the characteristic of metal injection molding technology, according to the different way of working equipment, degreasing equipment can be divided into the batch of material type degreasing furnace, catalytic degreasing furnace, for metal injection molding using in practical production more paraffin base binder system, thermal degreasing is the most commonly used, and most important degreasing method, catalytic method was advanced degreasing degreasing is relatively new, but its have special request for feeding, the following focuses on industrial production the commonly used thermal degreasing furnace, solvent degreasing furnace and catalytic degreasing furnace.

Original article link：http://www.zcmim.com/article/degreasing-equipment_1.html

metal injection molding process similarities

metal injection molding process is made by powder metallurgy process and plastic injection dawn technology combination of new technology, metal injection molding process and plastic injection molding technology of the biggest similarities is metal injection molding and process, the metal injection molding of plastic injection molding or technology can be used after modification, for by mixing metal powder and binder, with proper viscosity and good flow properties of feed, heated to a certain temperature in the injection moulding machine, make its melt into liquid viscosity good material, and then imposing certain temperature and pressure, the injection mold in the molding process, so that it can make traditional powder metallurgy method can't make the shape of complex parts.

Original article link：http://www.zcmim.com/article/metal-injection-molding-ps_1.html