metal injection molding binder removal

Metal injection molding using a large amount of binder, giving powder good liquidity, can use its secure complex shape by injection molding products.Binder removal after the need for sintering, sintering and common metal injection molding powder sintering basic similar, but the green density is small, the product in the process of sintering shrinkage is big, the size change of greater risk, more prone to the same batch of sintering product size, so the control accuracy is more important and difficult, at the same time, as a recent purification forming technology in injection molding and product after sintering basic without other auxiliary processing, so to understand and solve the problem in the sintering process and sintering process control in the dimensional accuracy is particularly important.

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