Title:
【発明の名称】耐食性、延性に優れた高Si含有ステンレス溶接鋼管の製造方法
Document Type and Number:
Japanese Patent JP3067477
Kind Code:
B2
Inventors:
Ryuji Hirai
Norimi Wada
Yasuo Kobayashi
Ryuichiro Ehara
Hideo Nakamoto
Yoshikazu Yamada
Hajime Nagano
Makoto Nakamura
Norimi Wada
Yasuo Kobayashi
Ryuichiro Ehara
Hideo Nakamoto
Yoshikazu Yamada
Hajime Nagano
Makoto Nakamura
Application Number:
JP20391693A
Publication Date:
July 17, 2000
Filing Date:
August 18, 1993
Export Citation:
Assignee:
Nippon Steel Tube Co., Ltd.
MITSUBISHI HEAVY INDUSTRIES,LTD.
MITSUBISHI HEAVY INDUSTRIES,LTD.
International Classes:
B21C37/08; B23K35/30; C21D9/08; C21D9/50; C22C38/00; C22C38/34; (IPC1-7): B21C37/08; C22C38/00
Domestic Patent References:
| JP58084A | ||||
| JP5156410A | ||||
| JP578790A | ||||
| JP551633A | ||||
| JP5104282A | ||||
| JP5195166A | ||||
| JP592737B2 |
Attorney, Agent or Firm:
Takehiko Suzue