| 摘要 |
A high-strength high-Cr ferritic, heat-resistant steel exhibiting improved high-temperature, long-term creep strength and a process for producing the same are disclosed. The steel consists of, by weight %: <IMAGE> the Acl point defined by Formula (1) below being 850 DEG C or higher, and the Cr-equivalent defined by Formula (2) below being 17 or less, <CHEM> <CHEM> |
| 申请人 |
MITSUBISHI JUKOGYO K.K., TOKIO/TOKYO, JP;SUMITOMO METAL INDUSTRIES, LTD., OSAKA, JP |
发明人 |
MASUYAMA, FUJIMITSU, MITSUBISHI JUKOGYO K.K., NAGASAKI-SHI, NAGASAKI-KEN, JP;DAIKOKU, TAKASHI, MITSUBISHI JUKOGYO K.K., NAGASAKI-SHI, NAGASAKI-KEN, JP;HANEDA, HISAO, MITSUBISHI JUKOGYO K.K., CHIYODA-KU, TOKYO, JP;YOSHIKAWA, KUNIHIKO, TECHN. RES. LAB. OF SUMITOMO, AMAGASAKI-SHI, HYOGO-KEN, JP;TERANISHI, HIROSHI, TECHN. RES. LAB. OF SUMITOMO, AMAGASAKI-SHI, HYOGO-KEN, JP;ISEDA, ATSURO, TECHN. RES. LAB. OF SUMITOM, AMAGASAKI-SHI, HYOGO-KEN, JP |
