2016年4月21日 — Investment casting, also called lost-wax casting, makes parts from molten metal, usually stainless-steel alloys, brass, aluminum, and carbon...
2013年3月11日 — Casting sand and lost wax are two different things. You use casting sand for hard models to make imprints. Casting sand is ready for casting...
2020年12月6日 — You're going to have trouble burning wax out of a sand mold and leaving it intact. There is a process called lost foam casting that skips the...
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