Title:
MANUFACTURING METHOD FOR MEMBER HAVING LASER BUILD-UP LAYER
Document Type and Number:
WIPO Patent Application WO/2022/224627
Kind Code:
A1
Abstract:
This manufacturing method for a member having a laser build-up layer comprises: a step (a) of forming a thermally sprayed layer, of a nickel or a nickel-based alloy material, on copper or a copper alloy base material; and a step (b) of forming a laser build-up layer by emitting a laser beam onto a surface of the thermally sprayed layer formed in step (a) while supplying a laser build-up powder to said surface, and melting a portion of the base material, all of the laser build-up powder, and all of the thermally sprayed layer in the thickness direction.
Inventors:
YOKOTA HIROKI (JP)
UEDA KAZUKI (JP)
UEDA KAZUKI (JP)
Application Number:
PCT/JP2022/011213
Publication Date:
October 27, 2022
Filing Date:
March 14, 2022
Export Citation:
Assignee:
TOCALO CO LTD (JP)
International Classes:
B23K26/342
Foreign References:
| JP2018029090A | 2018-02-22 | |||
| JPH1085972A | 1998-04-07 | |||
| JP2019136753A | 2019-08-22 | |||
| JP2019163550A | 2019-09-26 |
Attorney, Agent or Firm:
ISEKI Katsumori et al. (JP)
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