New copper alloy doped with zirconium, comprising zirconium, copper and impurities including lead, iron, zinc, antimony, phosphorus and silicon, useful for manufacturing collector profiles for electrical machines
	ZLATOGORSKY V M; SOROKIN S V; KLIMENKO M V
	2023-05-25
专利权人	ZLATOGORSKY V M (ZLAT-Individual) ; SOROKIN S V (SORO-Individual) ; KLIMENKO M V (KLIM-Individual)
申请日期	2023-05-25
专利号	RU2023113662-A
成果简介	NOVELTY - Copper alloy doped with zirconium, comprising: 0.15-0.35% zirconium; rest copper; and ≯ 0.03 impurities including ≯ 0.003 lead, ≯ 0.003 iron, ≯ 0.003 zinc, ≯ 0.002 antimony, ≯ 0.002 phosphorus, and ≯ 0.003 silicon, is new. USE - The alloy is useful for manufacturing collector profiles for electrical machines (claimed). ADVANTAGE - None given. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for manufacturing collector profiles for electrical machines from copper alloy, comprising obtaining a copper melt in furnaces in a protective atmosphere of generator gas, casting blanks (ingots) using a semi-continuous method, with a casting temperature of 1170-1200° C, cutting the ingots into dimensional blanks, heating the blank in a gas heating furnace, pressing the blank with subsequent drawing of the blank on a drawing mill with a force of 200 kN to a given size, where after obtaining the copper melt in the furnaces, the melt is poured into a mixer and alloyed with zirconium, casting of an ingot using a semi-continuous method, followed by cutting into dimensional blanks on a band saw, heating of the cast blank in a gas heating furnace to a temperature of 880-920° C, then pressing of the blank on a horizontal hydraulic press with a force of 20 MN, followed by quenching in water, then four drawings, after each of the first three drawings, heating is carried out to a temperature of 920° C and quenching of the blanks in water is carried out, and after the fourth drawing, heating is carried out to a temperature of 450° C and aging of the obtained profiles at this temperature for four hours with cooling in air.
IPC 分类号	C22C-009/00 ; C22F-001/08 ; H01B-001/02 ; H01R-043/06
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/21769
专题	中国科学院新疆生态与地理研究所
作者单位	1.ZLATOGORSKY V M (ZLAT-Individual) 2.SOROKIN S V (SORO-Individual) 3.KLIMENKO M V (KLIM-Individual)
推荐引用方式 GB/T 7714	ZLATOGORSKY V M,SOROKIN S V,KLIMENKO M V. New copper alloy doped with zirconium, comprising zirconium, copper and impurities including lead, iron, zinc, antimony, phosphorus and silicon, useful for manufacturing collector profiles for electrical machines. RU2023113662-A[P]. 2023.

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