| 摘要 |
<p>PROBLEM TO BE SOLVED: To stably produce an aluminum alloy-ceramic composite material substantially having no un-infiltrated parts by a non-pressure infiltration method.SOLUTION: Provided is a method for producing an aluminum alloy-ceramic composite material in which a preform made of ceramic is immersed into the molten metal of an aluminum alloy to form into a base material to infiltrate the aluminum alloy into the preform, where the content of hydrogen per 100 g of the molten metal of the aluminum alloy in a period for which the molten metal of the aluminum alloy is infiltrated is controlled to 0.60 cmor less.</p> |
