熔融矿渣制备矿渣纤维已成了有效利用资源的新途径，对于冶金熔渣的研究通常分别建立在牛顿流体或非牛顿流体的基础上。然而由于温度等因素的变化，熔渣纤维化过程经历了从牛顿流体向非牛顿流体的转变过程，并且熔渣的这2种状态对于其纤维化都会产生一定的影响。针对冶金熔渣的成纤机理进行了综述，提出将纤维化过程划分为牛顿流体状态与非牛顿流体状态2个阶段的构想，为进一步深入研究熔渣的纤维化机理提供了思路。
The preparation of slag fibre using melt fiberization method has become a new way of effective utilization of resources. The study of molten slag was generally based on the Newtonian fluid or Non-Newtonian fluid respectively. However, because of the change of temperature and other factors, the process of fiberization of molten slag experienced a transition from Newtonian fluid to Non-Newtonian fluid, and both of the two states would have an impact on its process of fiberization. A review was made on the fiberization mechanism of molten slag, a visualize of dividing the process of fiber-ization into Newtonian fluid state and Non-Newtonian fluid state was put forward and the guideline for further research of the fiberization mechanism of molten slag was provided.
参考文献
| [1] | 吴铿.含氧化钛高炉渣的表面性质的研究[D].沈阳:东北大学, 1982.,1982. |
| [2] | 吴铿,储少军,潜伟.非牛顿流体冶金熔渣的流变特性[J].钢铁,1998(11):14-18. |
| [3] | 毛红霞,白晨光,邱贵宝,陈登福,温良英,董凌燕.非牛顿冶金熔渣流变特性的研究进展[J].重庆大学学报（自然科学版）,2005(06):52-56. |
| [4] | LIU Jun-xiang, YU Qing-bo, LI Peng, et al. Cold experiments on ligament formation for blast furnace slag granulation[J]. Ap-plied Thermal Engineering, 2012, 40:351.,2012. |
| [5] | Širok Brane, Bizjan Benjamin, Orbanić Alen,et al. Mineral wool melt fiberization on a spinner wheel[J]. Chemical Engi-neering Research and Design, 2014, 92(1):80.,2014. |
| [6] | Eisenklam P. On ligament formation from spinning discs and cups[J]. Chemistry Engineering Science, 1964, 19(9):693.,1964. |
| [7] | Hinze J O, Milborn H. Atomization of liquids by means of a ro-tating cup[J]. J Appl Mech, 1950, 17:145.,1950. |
| [8] | Taylor G I. The instability of liquid surfaces when accelerated in a direction perpendicular to their planes[J]. Proc Roy Soc, 1950, 201:192.,1950. |
| [9] | 李晓,吴铿,周翔,张飞,冯宝泽,熊国兰.TiO2和CaO对无氟保护渣流变特性的影响[J].钢铁研究学报,2006(07):25-29. |
| [10] | 韩式方.液晶高分子各向异性黏弹流体本构方程研究[J].力学学报,2001(05):588-600. |
| [11] | 阳倦成,张红娜,李小斌,蔡伟华,张彦,李凤臣.黏弹性流体纯弹性不稳定现象研究综述[J].力学进展,2010(05):495-516. |
| [12] | 陈文芳.非牛顿流体流动的不稳定性[J].力学进展, 1985, 15(1):49.,1985. |
| [13] | 杨祖磐,吴铿,黄振奇.含氧化钛高炉型渣表面张力的测定[J].金属学报, 1988, 24(2):142.,1988. |
| [14] | 储少军,吴铿,牛强,等.冶金熔体泡沫分类的研究[J].北京科技大学学报, 1988, 20(1):20.,1988. |
| [15] | Cooper C F, Kitschner J A. The foaming of molten silicates[J]. J Iron and Steel Inst, 1959, 193:48.,1959. |
| [16] | 储少军,牛强,吴铿,杨天钧.泡沫化指数在冶金熔体中适用性的探讨[J].化工冶金,1998(02):179-185. |
| [17] | 潜伟,吴铿,储少军,等.搅拌扭矩研究熔融铝合金的流变特性[J].北京科技大学学报, 1998, 20(1):27.,1998. |
| [18] | 曹均雨 .多组分复合纺丝熔体流动及纤维成形过程的模拟研究[D].东华大学,2010. |
| [19] | 蔡兵 .非牛顿流体纺丝拉伸流动[D].四川大学,2002. |
| [20] | Lumley J L. Drag reduction by additives[J]. Annual Review of Fluid Mechanics, 1969(1):367.,1969. |
| [21] | Giesekus H. A simple constitutive equation for polymer fluids based on the concept of deformation-dependent tensorial mobili-ty[J]. Journal of Non-Newtonian Fluid Mechanics, 1982, 11(1/2):69.,1982. |
| [22] | Beris A N, Avgousti M, Souvaliotis A. Spectral calculations of viscoelastic flows:evaluation of the Giesekus constitutive equa-tion in model flow problems[J]. Journal of Non-Newtonian Flu-id Mechanics, 1992, 44:197.,1992. |
| [23] | Oldroyd J G. On the formulation of rheological equations of state[J]. Proceedings of the Royal Society London:A, 1950, 200:523.,1950. |
| [24] | Olagunju D O, Cook L P, Mckinley G H. Effect of viscous heat-ing on linear stability of viscoelastic cone-and-plate flow:axi-symmetric case[J]. Journal of Non-Newtonian Fluid Mechanics, 2002, 102(2):321.,2002. |
| [25] | Al-Mubaiyedh U A, Sureshkumar R, Khomami B. Energetic ef-fects on the stabilty of viscoelastic Dean flow[J]. Journal of Non-Newtonian Fluid Mechanics, 2000, 95(23):277.,2000. |
| [26] | Bernstein B, Kearsley E A, Zapas L J. A study of stress relax-ation with finite strain[J]. Trans Soci Rheol, 1963(7):391.,1963. |
| [27] | Coleman B D, Noll W. Foundations of linear viscoelasticity[J]. Reviews of Modern Physics, 1961, 33(2):239.,1961. |
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