For improved economics and NNS (Near Net Shape) formability, encapsulation-free Powder Extrusion process and coining type Powder Forging process were developed.
为了改进经济性与近终形(NNS)成形性，开发了无包套粉末挤压工艺与精压式粉末锻造工艺。
The tests in use show that this kind of iron powder has good compressibility and formability, and is suitable for manufacturing parts with high density and complicated form.
应用试验表明，所制得的铁粉具有良好的压缩性和成型性，适合于制作高密度和形状复杂的零件。
The tests in use show that this kind of iron powder has good compressibility and formability, and is suitable for manufacturing parts with high density and complicated form.
应用试验表明，所制得的铁粉具有良好的压缩性和成型性，适合于制作高密度和形状复杂的零件。
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