FERROUS POWDER FOR SINTERED METAL COMPONENT AND FERROUS SINTERED METAL COMPONENT

To provide ferrous powder for sintered metal components capable of obtaining a product having performance and quality of more than definite level, by powder characteristics and an index obtained by introducing a novel method, and a ferrous sintered metal component.SOLUTION: Ferrous powder for sinter...

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Bibliographische Detailangaben
Hauptverfasser:	YASHIRO NAOKI, OHIRA AKINARI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ALLOYS CASTING CHEMISTRY FERROUS OR NON-FERROUS ALLOYS MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER METALLURGY PERFORMING OPERATIONS POWDER METALLURGY TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	To provide ferrous powder for sintered metal components capable of obtaining a product having performance and quality of more than definite level, by powder characteristics and an index obtained by introducing a novel method, and a ferrous sintered metal component.SOLUTION: Ferrous powder for sintered metal components having uniaxial collapse stress measured according to a direct shear test under vertical stress of 22 to 26kPa is 4.0 kPa or smaller.SELECTED DRAWING: Figure 4 【課題】新規手法を導入して得られた粉体特性、指標により、一定以上の性能、品質を有する製品が得られる焼結金属部品用鉄系粉末および鉄系焼結金属部品を提供する。【解決手段】２２〜２６ｋＰａの垂直応力下で、一面せん断試験により測定した単軸崩壊応力が４．０ｋＰａ以下である焼結金属部品用鉄系粉末である。【選択図】図４