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   钨合金球 在 工业通用技术及设备 分类中 的翻译结果: 查询用时:0.078秒
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钨合金球
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  “钨合金球”译为未确定词的双语例句
    The balls sintered in 1510℃ have the best combination properties,with a density of 18.17 g/cm3,balls diameter variable of 0.12mm,crushing pressure of 54kN,compression rate of 30.6%.
    在1510℃下烧结的钨合金球综合性能较好,其密度为18.17g/cm3,球直径变化量为0.12mm,压溃压力为54kN,压缩率为30.6%。
短句来源
    STUDY ON POWDER INJECTION MOLDING TECHNIQUE OF PREPARATION OF TUNGSTEN HEAVY ALLOY BALLS
    粉末注射成形钨合金球制备工艺的研究
短句来源
    The preparation of tungsten alloy balls for military use by powder injection moulding technology was studied. The injection defects were eliminated by optimizing injection parameters and comprehensive properties of the parts were improved by use of suitablc sintering technology.
    采用粉末注射成形方法制备一种军工用钨合金球,通过调节注射参数来消除其注射缺陷,通过调节烧结工艺来提高其综合性能。
短句来源
    The results show that the weld lines in green parts are reduced with the increase of injection rate,injection pressure and injection temperature and the effect of injection rate or temperature is stronger than that of injection pressure;
    结果表明:钨合金球在注射过程中成形坯内的融合线随注射速率、注射压力、注射温度的升高而减少,且调节注射速率、注射温度的效果较调节注射压力更为显著;
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The balling technology directly influences the quality and cost of parts. After greenparts are prepared with circle disk balling machine, and then sintered, tungsten alloy spherecan be obtained. Compared with widely used technology, it has unique feature of high pro-duction efficiency, and low final cost. The posibility of the Technology and the influences ofparameters on the properties are discussed in this paper.

成球工艺直接影响到产品质量及成本等问题,采用圆盘机制球工艺所制得的球坯,经烧结所得钨合金球,与国内外广泛采用的模压法工艺相比,具有生产效率高、成本低等特点。本文讨论了该工艺的可行性及参数对材质性能的影响等问题。

The preparation of tungsten alloy balls for military use by powder injection moulding technology was studied.The injection defects were eliminated by optimizing injection parameters and comprehensive properties of the parts were improved by use of suitablc sintering technology.The results show that the weld lines in green parts are reduced with the increase of injection rate,injection pressure and injection temperature and the effect of injection rate or temperature is stronger than that of injection pressure;the...

The preparation of tungsten alloy balls for military use by powder injection moulding technology was studied.The injection defects were eliminated by optimizing injection parameters and comprehensive properties of the parts were improved by use of suitablc sintering technology.The results show that the weld lines in green parts are reduced with the increase of injection rate,injection pressure and injection temperature and the effect of injection rate or temperature is stronger than that of injection pressure;the density,crushing pressure and compression rate of the parts are increased with the sintering temperature below 1530℃ and reduced with when the sintering temperature is over 1530℃.The balls diameter variable of the balls is increaeed with the sintering temperature.The balls sintered in 1510℃ have the best combination properties,with a density of 18.17 g/cm3,balls diameter variable of 0.12mm,crushing pressure of 54kN,compression rate of 30.6%.

采用粉末注射成形方法制备一种军工用钨合金球,通过调节注射参数来消除其注射缺陷,通过调节烧结工艺来提高其综合性能。结果表明:钨合金球在注射过程中成形坯内的融合线随注射速率、注射压力、注射温度的升高而减少,且调节注射速率、注射温度的效果较调节注射压力更为显著;产品的密度、压溃压力、压缩率在1530℃前都随烧结温度的升高而增加,超过1530℃后都随烧结温度的升高而减小,产品的球直径变化量随温度的升高而变大;在1510℃下烧结的钨合金球综合性能较好,其密度为18.17g/cm3,球直径变化量为0.12mm,压溃压力为54kN,压缩率为30.6%。

 
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