| 一种测试冶金熔体流变特性的方法 |
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| 引用本文： | 吴铿, 潜伟, 储少军, 王颍. 一种测试冶金熔体流变特性的方法[J]. 工程科学学报, 1999, 21(2): 150-153. DOI: 10.13374/j.issn1001-053x.1999.02.043 |
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| 作者姓名： | 吴铿 潜伟 储少军 王颍 |
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| 摘 要： | 提出了采用可改变转速的高温粘度计,测试冶金熔体中熔渣和熔盐流变特性的方法.这种高温粘度计只对较为普启遍采用的高温粘度计进行少量的改进.提出利用这种高温粘度剂确定所测熔体的流变参数的方法,并给出修正后的本构方程.
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| 关 键 词： | 非牛顿流 冶金溶体 本构方程 旋转温粘度计 |
| 收稿时间： | 1998-12-08 |
Measurement Method for Rheological Characteristic of Metallurgical Melt |
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| Wu Keng, Qian Wei, Chu Shaojun, Wang Ying. Measurement Method for Rheological Characteristic of Metallurgical Melt[J]. Chinese Journal of Engineering, 1999, 21(2): 150-153. DOI: 10.13374/j.issn1001-053x.1999.02.043 |
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| Authors: | Wu Keng Qian Wei Chu Shaojun Wang Ying |
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| Abstract: | A measurement method for the rheological characteristic of metallurgical melt by means of a modified rotational viscometer with variable speed used at high timperature was proposed. The rheological characteristic of molten slag measured with the modified viscometer has been investigated. Therefore, revisory method of the rheological parameters has been put forward and the revisory constitutive equations have also been camed out. |
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| Keywords: | non-newtonial fluid measurement method metallurgical melt constitutive equation |
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