- 专利标题: FUNCTIONALLY GRADED COATINGS AND CLADDINGS
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申请号: US15898515申请日: 2018-02-17
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公开(公告)号: US20180250727A1公开(公告)日: 2018-09-06
- 发明人: Vineet V. Joshi , Glenn J. Grant , Curt A. Lavender , Scott A. Whalen , Saumyadeep Jana , David Catalini , Jens T. Darsell
- 申请人: BATTELLE MEMORIAL INSTITUTE
- 申请人地址: US WA Richland
- 专利权人: BATTELLE MEMORIAL INSTITUTE
- 当前专利权人: BATTELLE MEMORIAL INSTITUTE
- 当前专利权人地址: US WA Richland
- 主分类号: B21C23/00
- IPC分类号: B21C23/00 ; B21C23/04
摘要:
A shear assisted extrusion process for producing cladded materials wherein a cladding material and a material to be cladded are placed in sequence with the cladded material positioned to contact a rotating scroll face first and the material to be cladded second. The two materials are fed through a shear assisted extrusion device at a preselected feed rate and impacted by a rotating scroll face to generate a cladded extrusion product. This process allows for increased through wall strength and decreases the brittleness in formed structures as compared to the prior art.
公开/授权文献
- US10695811B2 Functionally graded coatings and claddings 公开/授权日:2020-06-30
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