| 发明名称 |
NI-BASED SINGLE CRYSTAL SUPERALLOY |
| 摘要 |
<p>Disclosed is a Ni-based single crystal alloy which has a chemical composition comprising 8 to 12% by mass of Co, 5 to 7.5% by mass of Cr, 0.2 to 1.2% by mass of Mo, 5 to 7% by mass of W, 5 to 6.5% by mass of Al, 8 to 12% by mass of Ta, 0.01 to 0.2% by mass of Hf, 2 to 4% by mass of Re and 0.005 to 0.1% by mass of Si, with the remainder being Ni and unavoidable impurities, and is a single crystal.</p> |
| 申请公布号 |
WO2010082632(A1) |
申请公布日期 |
2010.07.22 |
| 申请号 |
WO2010JP50428 |
申请日期 |
2010.01.15 |
| 申请人 |
NATIONAL INSTITUTE FOR MATERIALS SCIENCE;MITSUBISHI HEAVY INDUSTRIES, LTD.;HARADA HIROSHI;YOKOKAWA TADAHARU;KOIZUMI YUTAKA;KOBAYASHI TOSHIHARU;SAKAMOTO MASAO;KAWAGISHI KYOKO;OGUMA HIDATAKA;OKADA IKUO;TORIGOE TAIJI;TANEIKE MASAKI;ITO EISAKU;MASADA JUNICHIRO;TSUKAGOSHI KEIZO;KOYABU HIDEMICHI |
发明人 |
HARADA HIROSHI;YOKOKAWA TADAHARU;KOIZUMI YUTAKA;KOBAYASHI TOSHIHARU;SAKAMOTO MASAO;KAWAGISHI KYOKO;OGUMA HIDATAKA;OKADA IKUO;TORIGOE TAIJI;TANEIKE MASAKI;ITO EISAKU;MASADA JUNICHIRO;TSUKAGOSHI KEIZO;KOYABU HIDEMICHI |
| 分类号 |
C22C19/05;C22F1/00;C22F1/02;C22F1/10;F01D5/28;F01D25/00;F02C7/00 |
主分类号 |
C22C19/05 |
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