PRODUCTION OF FE-CR-AL ALLOY POWDER

PURPOSE:To efficiently produce a Fe-Cr-Al alloy powder having a high quality by allowing molten metal of an Fe base contg. Al to flow from a molten metal nozzle in a low-nitrogen content state and blowing a high-pressure gas or high- pressure water. CONSTITUTION:The alloy powder is obtd. by allowing...

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Bibliographische Detailangaben
1. Verfasser:	NOTOMI KANJI
Format:	Patent
Sprache:	eng
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:To efficiently produce a Fe-Cr-Al alloy powder having a high quality by allowing molten metal of an Fe base contg. Al to flow from a molten metal nozzle in a low-nitrogen content state and blowing a high-pressure gas or high- pressure water. CONSTITUTION:The alloy powder is obtd. by allowing the molten metal of the Fe base contg. the A1 to flow down from the molten metal nozzle and blowing the high-pressure gas or high-pressure water to this molten metal. The molten metal is atomized the state of maintaining the nitrogen content in the molten metal at