Spray-formed high-speed steel

A spray-formed high-speed steel includes chemical components by mass percent of: C: 0.85-1.65%, Si: 0.1-1.2%, Cr: 3.5-8.0%, W: 4.0-6.5%, Mo: 4.5-7.0%, V: 1.0-4.0%, Co: 1.0-8.0%, Mn: 0.2-0.8%, and Nb: 0.2-3.5%, with balance of iron and impurities.

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Bibliographische Detailangaben
Hauptverfasser: Wu, Lizhi, Li, Xiaoming, Shao, Liqing, Yang, Yunfeng, Kuang, Chunjiang, Xin, Dongmei, Fang, Yucheng
Format: Patent
Sprache:eng
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Zusammenfassung:A spray-formed high-speed steel includes chemical components by mass percent of: C: 0.85-1.65%, Si: 0.1-1.2%, Cr: 3.5-8.0%, W: 4.0-6.5%, Mo: 4.5-7.0%, V: 1.0-4.0%, Co: 1.0-8.0%, Mn: 0.2-0.8%, and Nb: 0.2-3.5%, with balance of iron and impurities.