中国特种设备安全
中國特種設備安全
중국특충설비안전
CHINA SPECIAL EQUIPMENT SAFETY
2013年
9期
34-36
,共3页
石琳%任晶波%郭智%王军%刘文斌%蒋鑫
石琳%任晶波%郭智%王軍%劉文斌%蔣鑫
석림%임정파%곽지%왕군%류문빈%장흠
低温钢%压力容器%09MnNiDR钢%焊后热处理温度
低溫鋼%壓力容器%09MnNiDR鋼%銲後熱處理溫度
저온강%압력용기%09MnNiDR강%한후열처리온도
Low-temperature steel%Pressure vessel%09MnNiDR steel%Temperatures for postweld heat treatment
对比了国内外相关标准对低温钢压力容器焊后热处理最低温度的规定，研读了钢厂、科研机构、高等院校和企业的研究成果，认为09MnNiDR钢压力容器焊后热处理最低温度550℃为宜。
對比瞭國內外相關標準對低溫鋼壓力容器銲後熱處理最低溫度的規定，研讀瞭鋼廠、科研機構、高等院校和企業的研究成果，認為09MnNiDR鋼壓力容器銲後熱處理最低溫度550℃為宜。
대비료국내외상관표준대저온강압력용기한후열처리최저온도적규정，연독료강엄、과연궤구、고등원교화기업적연구성과，인위09MnNiDR강압력용기한후열처리최저온도550℃위의。
The paper analyzes the domestic and foreign relevant standard regulation of minimum temperature of low temperature steel pressure vessel post-weld heat treatment, and studies research achievements of the steel mills, scientiifc research institutions, institutions of higher learning and enterprise. The author thought that post-weld heat treatment lowest temperature of pressure vessel made of 09MnNiDR steel is 550℃.
