Manufacturing Process of Powder Metal Products
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Weighing and Mixing
Various types of raw metal powders are weighed at specific ratio and those metal powders are uniformly mixed in a mixer.
Compacting
The mixed powder is compacted in high accurate tool at room temperature by an automatic compacting machine.
Sintering
The compressed compact, so called as Green compact, is placed in a sintering furnace and sintered which is heating in protective gas atmosphere at a temperature below melting point of main material.
Post-treatment
Post treatment such as Sizing process, Machining, Heat treatment and others will be applied as necessary to produce final products that require higher accuracy and/or material strength.
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