高锰钢件消失模醇基涂料的研制

A Development of Alcohol-Base Coating Material for High Manganese Steel Cast Pieces With Moulds to be Vanished

选用高铬刚玉为耐火骨料 ,酚醛树脂和 PVB为粘结剂 ,通过正交试验 ,确定了高锰钢铸件消失模醇基涂料的最佳配比 ,考察了涂料的多种性能 ,并进行了生产验证。结果表明 :该涂料性能优良 ,成本低廉 。

With high chromium corundum chosen as the refractory & aggregating material,and an phenol resin and PVB as the bonding agent,hereon,by applying orthogonal experiment to the above,consequently,an optimum ingredient ration is set up,conceming mould vanishing with alcohol base coating material for high manganese steel pieces to be casted.The multiproperty of this kind of coating material are also investigated,and are applied to the use in production.The result shows that this coating material is of really good property and low cost,therefore it does has the value for itself to be widely popularized.