SIZING OF IRON BASE P/M PARTS

Fei Jingtao. SIZING OF IRON BASE P/M PARTS[J]. Powder Metallurgy Technology, 1986, 4(4): 219-222.

Citation:

Fei Jingtao. SIZING OF IRON BASE P/M PARTS[J]. Powder Metallurgy Technology, 1986, 4(4): 219-222.

Citation:

Fei Jingtao. SIZING OF IRON BASE P/M PARTS[J]. Powder Metallurgy Technology, 1986, 4(4): 219-222.

Abstract

The Present article has described the dependence of sizing dimension accuracy on the density distribution of sintered compacts and the tensile strength of materials. The determination of entrance angle of both R coining dies and conical coining dies and the approach to eliminating bell shapes during sizing have been outlined.

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