Method of producing tungsten-free hard alloy from powders obtained by electric erosion dispersion of th20 alloy wastes in isopropyl alcohol
	AGEEVA E V; AGEEV E V; AGEEVA A E
	2024-05-21
专利权人	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
申请日期	2024-05-21
专利号	RU2831348-C1
成果简介	NOVELTY - Invention relates to powder metallurgy, particularly, to production of tungsten-free hard alloys. Tungsten-free hard alloy is obtained by spark plasma sintering of powders obtained by electroerosion dispersion of wastes of alloy “TH20” in isopropyl alcohol, at temperature of 1,250 °C, pressure of 40 MPa and holding time of 15 minutes. USE - Powder metallurgy. ADVANTAGE - Improved physical and mechanical properties of the alloy. 1 cl, 6 dwg, 3 ex
IPC 分类号	B22F-003/14 ; C22C-001/051
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/16691
专题	中国科学院新疆生态与地理研究所
作者单位	FEDERAL STATE BUDGETARY EDUCATIONAL (BUDG-Non-standard)
推荐引用方式 GB/T 7714	AGEEVA E V,AGEEV E V,AGEEVA A E. Method of producing tungsten-free hard alloy from powders obtained by electric erosion dispersion of th20 alloy wastes in isopropyl alcohol. RU2831348-C1[P]. 2024.

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