锌合金熔点低、 喷涂成形性能好，可以直接在原型表面进行电弧喷涂快速制造模具，提高模具的制造精度。
Zinc-alloy has low melting point and is easy to spray forming which can be sprayed directly on the production surface to fabricate a mould with high precision by arc spraying.
成形的机械构件具有精确的外形、高的尺寸精度和形位精度、好的表面粗糙度。
The mechanical component after forming has the accurate appearance, high accuracy of size and form, and the good rough degree in surface.
粉末注射成形材料在机械性能、密度及表面粗糙度都比一般粉末冶金材料为好。
The powder injection molding material is superior to conventional powder metallurgy method such as excellent mechanical strength, higher density and better surface finish.
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