| 摘要 |
PROBLEM TO BE SOLVED: To provide a heat resistant magnesium alloy achieving both of good mechanical property and heat conductivity at high temperature zone of about 200°C without containing rare earth.SOLUTION: There is provided a heat resistant magnesium alloy containing, by mass%, Ca of less than 9.0%, Al of 0.5% or more and less than 5.7%, Si of 1.3% or less and the balance Mg with inevitable impurities with Al+8Ca≥20.5%.SELECTED DRAWING: Figure 1 |
