Title:
METHOD FOR MANUFACTURING CLADDED MOLDED BODY AND METHOD FOR MANUFACTURING HEAT-RESISTANT GASKET
Document Type and Number:
WIPO Patent Application WO/2018/011934
Kind Code:
A1
Abstract:
Provided is a method is for manufacturing a cladded molded body provided with an austenitic stainless steel layer and a ferritic stainless steel layer, said method comprising:
(1) a step (S1a) for cutting out an austenitic stainless steel plate from an austenitic stainless steel strip;
(2) a step (S1b) for cutting out a ferritic stainless steel plate from a ferritic stainless steel strip;
(3) steps (S3, S4) for diffusion bonding of a laminated body of the austenitic stainless steel plate and the ferritic stainless steel plate while applying pressure; and
(4) a step (S5) for implementing press molding on the laminated body that has undergone diffusion bonding and obtaining the cladded molded body having a prescribed shape.
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Inventors:
SAWADA MASAYOSHI (JP)
SHIBUYA MASAYUKI (JP)
FUKUMURA YUICHI (JP)
ADACHI KAZUHIKO (JP)
SHIBUYA MASAYUKI (JP)
FUKUMURA YUICHI (JP)
ADACHI KAZUHIKO (JP)
Application Number:
PCT/JP2016/070778
Publication Date:
January 18, 2018
Filing Date:
July 14, 2016
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
B23K20/00
Foreign References:
| JPH06109136A | 1994-04-19 | |||
| JP2007046118A | 2007-02-22 | |||
| JP2016084545A | 2016-05-19 | |||
| JPS58164770A | 1983-09-29 | |||
| JP2016076507A | 2016-05-12 |
Attorney, Agent or Firm:
BRIGHTAS IP ATTORNEYS (JP)
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