结果表明:等温剪切时,浆料稳态表观粘度随着剪切速率的增大而下降,半固态a 356铝合金具有明显的触变性。
The results show that the apparent viscosity of A356 alloy slurry in steady-state decreases with the shear rate increasing under isothermal shearing condition.
实验结果表明,使用性能良好的锭模耐火涂料在低剪切条件下,应具有较大的表现粘度与屈服应力,以及较小的塑性粘度和适当的触变性。
The results show that the coatings with good application properties have larger apparent viscosity , higher yield stress , lower plastic viscosity and proper thixotropy at lower shear rate.
通过测定不同新拌水泥浆体的剪切应力、屈服应力、塑性粘度等流变参数,绘制流变曲线,分析含不同高效减水剂的新拌水泥浆体的触变性。
Mapping rheogram and analyzing thixotropy of fresh cement paste with different superplasticizers by measuring the rheologic parameters such as shearing stress, yield stress and plastic viscosity.
通过流变性能研究,讨论了界面设计对三元复合体系剪切屈服行为与触变行为的影响。
The effects of interfacial design on the shear yield behavior and thixotropic behavior of ternary composites were discussed through rheological measurements.
膏体具有料浆的触变性和剪切变稀等流变特征。
The paste has the rheological characteristics of slurry, such as thixotropism and shear thinning.
球磨时间越长的样品,其糊的表观粘度越低,越偏近牛顿流体,触变性和剪切稀化也越低。
The apparent viscosity of the pastes was decreasing as the milled-time was getting longer, resembled Newtonian fluid in shear-thinning nature and low thixotropy.
球磨时间越长的样品,其糊的表观粘度越低,越偏近牛顿流体,触变性和剪切稀化也越低。
The apparent viscosity of the pastes was decreasing as the milled-time was getting longer, resembled Newtonian fluid in shear-thinning nature and low thixotropy.
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