| 摘要 |
PROBLEM TO BE SOLVED: To provide an alloy which can not be obtained in the conventional technique and has a reduced stress amplitude capable of being controlled to±320 MPa or less. SOLUTION: The anti-earthquake alloy is composed of an (Fe)-A-silicon (Si) alloyäwherein, A is the element of manganese(Mn) alone or manganese(Mn) and chromium(Cr) or/and nickel (Ni)}, and comprises 1 to 3 mass% aluminum (Al). COPYRIGHT: (C)2008,JPO&INPIT
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