摘要
对废弃型壳(水玻璃+石英粉)的处理后再利用进行了研究。结果表明,在处理得到的粉、砂中按比例加入新的粉、砂,其各项性能指标都有所改善,有回收利用的价值。
Recovery and reutilization of waste shell mold (sodium silicate +quartz powder) were conducted. The results show that the performance indexes of the treated powder and sand are improved through adding proportionally new sand and powder,showing desirable recovery and reutilization.
出处
《特种铸造及有色合金》
CAS
CSCD
北大核心
2009年第7期631-632,共2页
Special Casting & Nonferrous Alloys
关键词
精密铸造
水玻璃型壳
再利用
Investment Casting,Sodium Silicate Mold Shell,Reutilization
