METHOD AND APPARATUS OF THE NET-SHAPE SINTERING USING MEDIUM-FREQUENCY INDUCTION HEATING

PURPOSE: A sintering method and apparatus for manufacturing a profiler through medium frequency heating are provided to reduce the time for sintering profiler products by manufacturing the profiler products through high temperature heating over 800°C. CONSTITUTION: A sintering method and apparatus f...

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Hauptverfasser:	KIM, DAE WOOG, HAN, MYUNG KEUN, JEON, DONG SUL, KIM, HYUN JONG, AN, KYONG JUN, CHOI, SANG TAE
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	PURPOSE: A sintering method and apparatus for manufacturing a profiler through medium frequency heating are provided to reduce the time for sintering profiler products by manufacturing the profiler products through high temperature heating over 800°C. CONSTITUTION: A sintering method and apparatus for manufacturing a profiler through medium frequency heating comprises steps of: installing a medium frequency coil(300) inside a sintering furnace(100), forming mold-product modules(200) between upper and lower dies, laminating the mold-product modules between a top ram(110) and a bottom ram(120), and pressing the top and the bottom ram and applying medium frequency current to the medium frequency coil to heat the mold-product modules.