公开(公告)号：US20150203934A1

公开(公告)日：2015-07-23

申请号：US14416383

申请日：2013-07-26

Applicant: Gränges Sweden AB

Inventor： Anders Oskarsson ,  Scott Haller ,  Bevis Hutchinson

IPC: C21D9/50 ,  C22C21/02 ,  C22C21/00 ,  B23K1/19 ,  C21D8/00 ,  B23K35/28 ,  B23K1/00 ,  B32B15/01 ,  F28F19/06

CPC classification number: C21D9/50 ,  B23K1/0012 ,  B23K1/19 ,  B23K35/0233 ,  B23K35/0238 ,  B23K35/288 ,  B32B15/016 ,  C21D8/00 ,  C22C21/00 ,  C22C21/02 ,  C22C21/14 ,  C22C21/16 ,  C22F1/04 ,  F28F19/06 ,  F28F21/084 ,  F28F21/089 ,  Y10T428/12764

Abstract: A corrosion resistant strip is disclosed. The strip comprises a core, and an interlayer adapted to be located between the core and an optional Al—Si based clad. The interlayer has a composition essentially consisting of (in percentages by weight): Si≦0.9%, Fe≦0.7%, Cu≦0.5%, Mn0.5-1.8%, Mg≦0.7%, Zn≦4.0%, Ni≦1.5%, elements selected from group IVb, Vb, and/or VIb of the periodic table ≦0.3% each and ≦0.5% in total ≦0.05 wt % each and ≦0.15% in total, of unavoidable impurity elements, balance Al. The core is more noble than the interlayer after brazing. The interlayer exhibits a volume fraction of a texture component of at least 30%.

Abstract translation: 公开了耐腐蚀带材。 该条带包括芯，以及适于位于芯和可选的Al-Si基包层之间的中间层。 中间层具有基本上由（重量百分比）组成的组成：Si＆NlE; 0.9％，Fe和NlE; 0.7％，Cu＆NlE; 0.5％，Mn0.5-1.8％，Mg和NlE; 0.7％，Zn和NlE; 4.0％，Ni＆ ％，元素周期表第Ⅳb，Ⅴb和/Ⅵb族元素和nlE的元素分别为0.3％和＆nlE; 0.5％和nlE; 0.05wt％和

公开(公告)号：US10156000B2

公开(公告)日：2018-12-18

申请号：US14416383

申请日：2013-07-26

Applicant: Gränges Sweden AB

Inventor： Anders Oskarsson ,  Scott Haller ,  Bevis Hutchinson

IPC: B23K1/19 ,  C21D9/50 ,  B23K35/02 ,  B32B15/01 ,  C22C21/00 ,  C22C21/14 ,  C22C21/16 ,  C22F1/04 ,  F28F21/08 ,  B23K1/00 ,  B23K35/28 ,  C21D8/00 ,  C22C21/02 ,  F28F19/06

Abstract: A corrosion resistant strip is disclosed. The strip comprises a core, and an interlayer adapted to be located between the core and an optional Al—Si based clad. The interlayer has a composition essentially consisting of (in percentages by weight): Si≤0.9%, Fe≤0.7%, Cu≤0.5%, Mn 0.5-1.8%, Mg≤0.7%, Zn≤4.0%, Ni≤1.5%, elements selected from group IVb, Vb, and/or VIb of the periodic table ≤0.3% each and ≤0.5% in total ≤0.05 wt % each and ≤0.15% in total, of unavoidable impurity elements, balance Al. The core is more noble than the interlayer after brazing. The interlayer exhibits a volume fraction of a texture component of at least 30%.