Invention Grant
US09108275B2 Bi-material strip and a method of bonding strips of different materials together
有权
双材料条和将不同材料条带粘合在一起的方法
- Patent Title: Bi-material strip and a method of bonding strips of different materials together
- Patent Title (中): 双材料条和将不同材料条带粘合在一起的方法
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Application No.: US14050501Application Date: 2013-10-10
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Publication No.: US09108275B2Publication Date: 2015-08-18
- Inventor: David Michael Saxton
- Applicant: Federal-Mogul Corporation
- Applicant Address: US MI Southfield
- Assignee: Federal-Mogul Corporation
- Current Assignee: Federal-Mogul Corporation
- Current Assignee Address: US MI Southfield
- Agency: Dickinson Wright, PLLC
- Agent Robert L. Stearns
- Main IPC: B23K31/00
- IPC: B23K31/00 ; B23K35/24 ; B23K37/00 ; B22F7/04 ; B23K20/227 ; B32B15/01 ; F16C33/14 ; B23K1/00 ; B23K1/19 ; B21B1/38 ; B23K20/04 ; B22F3/18 ; C22C21/00 ; C22C38/00 ; B23K35/30 ; B23K35/02 ; F16C33/12 ; C22C1/04
Abstract:
A continuous hot bonding method for producing a bi-material strip with a strong bond therebetween is provided. The method comprises sanding a first strip formed of steel; and applying a layer of first particles, typically formed of copper, to the sanded first strip. The method next includes heating the first strip and the layer of the first particles, followed by pressing a second strip formed of an aluminum alloy onto the heated layer of the first particles. The aluminum alloy of the second strip includes tin particles, and the heat causes the second particles to liquefy and dissolve into the melted first particles. The first particles and the second particles bond together to form bond enhancing metal particles, which typically comprise bronze.
Public/Granted literature
- US20140099514A1 BI-MATERIAL STRIP AND A METHOD OF BONDING STRIPS OF DIFFERENT MATERIALS TOGETHER Public/Granted day:2014-04-10
Information query
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