Technology Progress in Reclaiming and Recycling of Waste Mold Shell by Investment Casting
The quantities of waste mold shell are gradually increasing with the development of investment casting,and the reclaiming and recycling as well as related environmental issues are widely concerned.The reclaiming and recycling treatment techniques of waste mold shell and quality control of recycled sand were introduced.The recycling technol-ogy progress of waste mold shell as raw materials in investment casting,building materials,refractory products,and composite materials were reviewed,and future development was prospected.
Investment CastingWaste Mold ShellReclaiming and Recycling
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