摘要
对动物蛋白质型芯砂的各种再生回用方法和再生破性能进行了试验研究，得出该砂最适宜的再生方法和最佳再生工艺，并用再生砂作为“新砂”成功地制造出砂型和优质铸件。
Various reclamation methods of animal - Proein binder Sand and properties of relaimed sand are studied. The optimum relamation process is obtained, and sand mould and high - quality casting are Ptoduced successfully by using the reclalmed sand as 'new sand'.
出处
《汽车工艺与材料》
1999年第8期16-19,共4页
Automobile Technology & Material
关键词
动物蛋白质型
再生工艺
铸造
芯砂
Animal protein binder-core sand
Reclamation
process
