研究制备了PW,BO,OP 3大系列10种组成的粘结剂及相应10种W-Ni-Fe粉末与粘结剂的混合料.并采用热失重-差热分析(TGA-DTA)分析了粘结剂和喂料的热性能.研究结果表明,粘结剂组成对粘结剂和喂料的热性能如熔点、热分解温度和热分解曲线有很大的影响.通过此变化可以更为准确地确定不同粘结剂组成的喂料中的粘结剂脱除工艺和脱除方式.
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