| 摘要 |
PROBLEM TO BE SOLVED: To provide a means for effectively delaying the erosion-progressing in a die for die casting. SOLUTION: In a die releasing agent for die casting of aluminum or an aluminum alloy. particles of metal or metal oxide soluble to aluminum, are contained. As the particles of the metal or the metal oxide soluble to aluminum, iron, manganese, cobalt, nickel or oxides of these having≤100μm particle diameter, are nominated. COPYRIGHT: (C)2005,JPO&NCIPI
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