Powder rolling

Japanese: 粉末圧延 - ふんまつあつえん（英語表記）powder rolling

This technology involves feeding metal powder into a rolling mill, creating a plate, wire, or rod-shaped compact, which is then sintered to obtain the finished product. As it is possible to continuously charge the material and deformation is mainly performed under compressive force, it is possible to manufacture long powder compacts, and by combining this with the sintering process, it is possible to create a highly productive technological system.

Source: Encyclopaedia Britannica Concise Encyclopedia About Encyclopaedia Britannica Concise Encyclopedia Information

Japanese:

金属粉末を圧延機に挿入し，板・線・棒状の圧粉成形体をつくり，これを焼結して成品を得る技術。継続的に素材の装入が可能であるうえ，変形が圧縮力を主体とした状況で行われるので，長尺の粉体成形体を製造する工程が可能になり，焼結工程と連続して生産性の高い技術システムを構成できる。

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