| W、Mo、Al、Ti对GH220合金微量相影响 |
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| 引用本文： | 孙金贵,叶锐曾,葛占英,许庆芳,俞同丰,张润岗. W、Mo、Al、Ti对GH220合金微量相影响[J]. 北京科技大学学报, 1986, 0(Z1) |
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| 作者姓名： | 孙金贵 叶锐曾 葛占英 许庆芳 俞同丰 张润岗 |
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| 作者单位： | 北京钢铁学院高温合金教研室(孙金贵，叶锐曾，葛占英)，北京钢铁学院化学中心(许庆芳)，北京钢铁学院420厂(俞同丰)，北京钢铁学院420厂(张润岗) |
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| 摘 要： | 应用综合分析手段对不同W、Mo、Al、Ti含量的GH220合金相的溶解、析出规律进行了研究。找出了主要合金元素对析出相的影响,进一步揭示了合金中微量相的变化规律,给出了不同热处理工艺下相的含量。为合金的研制和使用提供了重要依据。
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| 关 键 词： | 合金 时效 相分析 |
Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220 |
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| Sun Jingui Ye Ruizeng Ge Zhanying Xu Qingfang Yu Tongfeng Zhang Rengang. Influence of Tungsten, Molybdenum, Aluminium and Titanium on Minor Phases of A Ni-Base Superalloy GH220[J]. Journal of University of Science and Technology Beijing, 1986, 0(Z1) |
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| Authors: | Sun Jingui Ye Ruizeng Ge Zhanying Xu Qingfang Yu Tongfeng Zhang Rengang |
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| Affiliation: | Sun Jingui Ye Ruizeng Ge Zhanying Xu Qingfang Yu Tongfeng Zhang Rengang |
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| Abstract: | The law of the phase precipitation and phase dissolution in alloy with different content of W, Mo, Al and Ti has been studied by the method of complex phase analysis. The main alloying elements influencing on the precipitated phase have been found, and phase transformation rule is got. The content of kinds of phases have been measured. |
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| Keywords: | alloys ageing phase analysis |
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