| 简介 |
PROBLEM TO BE SOLVED : To provide a molten-metal contact material and a coating film, both excellent in corrosion resistance against a molted metal such as an aluminum alloy.
SOLUTION : The molten-metal contact material is used for an object contacting to a molten metal and contains a rare earth titanate (e.g., yttrium titanate) represented by RE2Ti2O7 (provided that RE represents a rare-earth element). The coating film is formed by coating on a part contacting to the molten metal and contains the rare earth titanate (e.g., yttrium titanate) represented by RE2Ti2O7.
COPYRIGHT : (C)2012, JPO&INPIT |
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