磷酸盐粘结剂自硬砂用复合固化剂初探
린산염점결제자경사용복합고화제초탐
Exploration on Composite Hardener for No-Bake Phosphate Binded Sand
  • 万方数据
    铸造 주조
    FOUNDRY
    2010年 4期 412-414 ,共3页

    商宏飞%张友寿%夏露%黄晋

    상굉비%장우수%하로%황진

    磷酸盐%复合同化剂%抗拉强度%脱模时间 燐痠鹽%複閤同化劑%抗拉彊度%脫模時間
    린산염%복합동화제%항랍강도%탈모시간
    phosphate%composite hardener%tensile strength%stripping time
    在氧化镁固化剂的基础上引入其他物质制成复合固化剂,并与单一氧化镁固化剂的相关性能进行比较.试验结果表明,在几种复合固化剂中,含20%铁粉的复合固化剂和含30%氧化铜的复合固化剂效果最好.同时,浇注试验也证明其使用性能良好.
    재양화미고화제적기출상인입기타물질제성복합고화제,병여단일양화미고화제적상관성능진행비교.시험결과표명,재궤충복합고화제중,함20%철분적복합고화제화함30%양화동적복합고화제효과최호.동시,요주시험야증명기사용성능량호.
    Based on magnesia hardener,some composite hardeners were fabricated.The properties of the composite hardeners were compared with those of the magnesia hardener.The results show that two composite hardeners,containing 20% iron or 30% copper oxide,have the best properties.At the same time,the pouring experiments are in good agreement with the test results.
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