发明名称 NIOBIUM ADDITION IN CRMO¼V STEEL CASTINGS FOR STEAM TURBINE CASING APPLIATIONS
摘要 A chromium-molybdenum-vanadium (Cr-Mo-V) cast steel containing 0.04 to 0.08 % by weight of Nioblum.
申请公布号 WO2007088555(A1) 申请公布日期 2007.08.09
申请号 WO2006IN00097 申请日期 2006.03.20
申请人 BHARAT HEAVY ELECTRICALS LIMITED;SINGH, KULVIR;GURRAM, JAIPAL, REDDY;KATAM, SUDHAKAR, REDDY;NATH, PASHUPATI;PUDTHA, MALLESH;AGRAWAL, VISHNU, KUMAR 发明人 SINGH, KULVIR;GURRAM, JAIPAL, REDDY;KATAM, SUDHAKAR, REDDY;NATH, PASHUPATI;PUDTHA, MALLESH;AGRAWAL, VISHNU, KUMAR
分类号 C22C37/06;C22C37/10;C22C38/02;C22C38/04;C22C38/12;C22C38/18;C22C38/24;C22C38/26 主分类号 C22C37/06
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