公开(公告)号：WO2015173291A3

公开(公告)日：2016-03-03

申请号：PCT/EP2015060566

申请日：2015-05-13

Applicant: OTTO FUCHS KOMMANDITGESELLSCHAFT

Inventor： PLETT THOMAS ,  GUMMERT HERMANN ,  REETZ BJÖRN

IPC: C22C9/04 ,  F16C33/00

CPC classification number: C22F1/08 ,  B21C1/003 ,  C22C9/04 ,  F16C33/06 ,  F16C33/12 ,  F16C2204/10 ,  F16C2360/24

Abstract: The invention relates to a high-tensile brass alloy comprising: 58-66 wt. % Cu; 1.6-7 wt. % Mn; 0.2-6 wt. % Ni; 0.2-5.1 wt. % AI; 0.1 -3 wt. % Si; ≤ 1.5 wt. % Fe; ≤ 0.5 wt. % Sn; ≤ 0.5 wt. % Pb; and the remainder being Zn together with unavoidable impurities. Further described are a high tensile brass product comprising such an alloy composition, and a method for producing such a product made of a high tensile brass alloy.

Abstract translation: 本发明涉及一种具有.- 58-66％（重量）的Cu-强度黄铜合金; 1.6〜7重量％的Mn; 0.2-6重量％的Ni; 0.2至5.1重量％的Al; 0.1 -3重量％的Si; ≤1.5重量％的Fe; ≤0.5重量％的Sn; ≤0.5重量％的Pb; 和锌的平衡，不可避免的杂质一起。 中进一步描述具有这样的合金组合物和由高强度黄铜合金制造这种产品的方法的特殊黄铜产物。

公开(公告)号：WO2015117972A3

公开(公告)日：2015-11-26

申请号：PCT/EP2015052229

申请日：2015-02-04

Applicant: OTTO FUCHS KOMMANDITGESELLSCHAFT

Inventor： GUMMERT HERMANN ,  REETZ BJÖRN ,  PLETT THOMAS

IPC: C22C19/05 ,  C22C30/00 ,  F16C33/00

CPC classification number: C22C9/01 ,  C22C9/04 ,  C22F1/08 ,  F16C33/1025 ,  F16C33/12 ,  F16C2204/10 ,  F16C2204/14 ,  F16C2361/61 ,  F16D23/025 ,  F16H57/00

Abstract: The invention relates to a lubricant-compatible copper alloy comprising, in weight percentages: 54-65% copper, 2.5-5.0% aluminium, 1.0-3.0% silicon, 2.0-4.0% nickel, 0.1-1-5% iron, ≤ 1.5% manganese, ≤ 1.5% tin, ≤ 1.5% chrome, and ≤ 0.8% lead, the remainder being zinc along with unavoidable further impurities, free silicon being present with at least 0.4% in the alloy matrix or in silicon-containing non-silicide phases. A method for producing such a copper alloy comprises a thermal treatment step that is carried out such that the proportion of free silicon in the matrix or in silicon-containing non-silicide phases corresponds to at least 0.4%. The invention also relates to a gear comprising at least one gear component produced from such a copper alloy.

Abstract translation: 润滑剂相容的铜合金以重量百分比计包含：54-65％的铜; 2.5-5.0％铝; 硅1.0-3.0％; 镍2.0-4.0％; 0.1-1.5％铁; 锰含量≤1.5％; 锡含量≤1.5％; ≤1.5％的铬; 铅含量≤0.8％ 余量的锌加上不可避免的其他杂质，其中游离硅在合金基体或含硅非硅化物相中至少含有0.4％。 用于生产这种铜合金的方法包括进行热处理步骤，使得基体中或硅化物非硅化物相中游离硅的比例至少为0.4％。 还描述了具有由这种铜合金制成的至少一个传动部件的变速器。