The heat cured sand of Al-Mg-B compound phosphate inorganic binder was modified by ultrasonic oscillation to binder and adding organic polymer YPPJ while mixing of sand.
2
通过试验研究了PEPSET树脂自硬砂工艺应用于铝铸件生产的性能及其影响因素。
Technical properties and some factors of influence of the PEPSET no bake resin bonded sand when applied on aluminium castings are studied.
3
分析了钼焙砂品位与铝耗之间的关系，指出钼焙砂品位是影响铝耗的主要因素；
The relation of molybdenum calcine grade and aluminium consumption was analysed. It was pointed that the main factor influencing aluminium consumption was molybdenum calcine grade.
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