LOW-MELTING ZINC ALLOY AND DIE CONSTITUTED OF THE ABOVE ALLOY
PURPOSE:To manufacture a die for plastic injection molding or the like easy to cast and work and having sufficient strength by specifying Li, Al, Cu and Zn and regulating its solidification starting temp. to a prescribed one or below. CONSTITUTION:The low-melting zinc alloy is formed of a compsn. co...
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Zusammenfassung: | PURPOSE:To manufacture a die for plastic injection molding or the like easy to cast and work and having sufficient strength by specifying Li, Al, Cu and Zn and regulating its solidification starting temp. to a prescribed one or below. CONSTITUTION:The low-melting zinc alloy is formed of a compsn. constituted of, by weight, 0.2 to 1% Li, 3 to 10.5% Al and the balance Zn or, in addition to the above, furthermore constituted of |
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