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- The results show that the influences of the glass beads content and its diameter on the tensile yield stress and strain at yield are not significant. 结果显示,微珠含量及其直径对复合物的拉伸屈服应力和屈服发生时的应变影响不太明显。
- The tensile yield stress and flexural stress are much higher in the composites containing compatibilizer than the composites with coupling agent treated CaCo3. 另外,也将相容剂法与传统的偶联剂法进行了比较。
- The influence of thermal oxygen on the tensile yield stress, tensile breaking stress, impact strength, elongation at break , melt point and the heat of melting of PF Nylon 1212 is investigated. 通过热氧老化试验,考察了热氧对尼龙1212拉伸屈服应力、拉伸断裂应力、冲击强度、断裂伸长率、熔点、熔融热的影响。
- tensile yield stress 拉伸性能
- This test set includes ultrasonic transducer, ultrasonic amplitude amplifier pole, clamps, etc.The tensile test of copper under ultrasonic vibration was performed and new yield stress was obtained. 设计的内容包括超声波换能器、超声波变幅杆和夹具等,并对紫铜进行了拉伸实验,得到了由于超声波的存在使屈服点降低的结论。
- The results showed that the Vicat softening temperature and the tensile yield strength were improved with the increase of CPVC content. 结果表明,共混材料的维卡软化温度和拉伸屈服强度随CPVC用量的增加而增加;
- Yield stress is the stress at which a material begins to deform plastically. 屈服应力是材料开始发生塑性形变时的压力大小。
- The results showed that the Vicat softening temperature and the tensile yield strength were improved with increasement of CPVC content. 结果表明,共混材料的维卡软化温度和拉伸屈服强度随CPVC用量的增加而增加;
- The results showed the Vicat softening temperature,tensile yield strength and melt viscosity of the blend increased with the increase of CPVC content. 结果表明:共混物的维卡软化温度、拉伸屈服强度和熔体粘度随CPVC用量的增加而明显增加;
- Test Method for Yield Stress of Heterogeneous Propellants by the Cone Penetration Method (05. 用针入法测定非均质推进剂的屈服应力的试验方法(05。
- The relations between viscoelsticity and yield stress, thixotropy need to be studied for the theoretical breakthrough. 建议进一步研究含蜡原油粘弹性与屈服应力、触变性的关系,在机理研究方面加大力度;
- The effects of the filler size and content on the tensile yield behaviour of LDPE componnd filled with glass beads were investigated by INSTRON materials tester at room temperature. 应用Instron材料试验机,考察了室温下微珠大小及含量对填充LDPE复合物拉伸屈服行为的影响。
- Viscoelasticity is related to some properties such as gel point, gel strength, yield stress and thixotropy. 粘弹性与胶凝温度、胶凝强度、屈服应力和触变性等参数有关。
- In this model, strain softening after the upper yield stress in the first 1/4 cycle is taken into account. 模型中考虑了材料在初始1/4循环加载时达到上屈服限后的应变软化现象。
- This paper introduced a new method of testing the static yield stress of electrorheological (ER) fluids. 本文介绍了一种新的电流变液静态屈服应力测试方法。
- If an applied stress or pressure drop is not sufficient to break the gel or exceed the yield stress, no flow will occur. 如果施加的应力或压降不足以破坏凝胶或不足以超过屈服应力,则不会有流动产生。
- The order of Casson yield stress was: Anguilla japonica Temminck et Schlegel>Ctenopharyngodon idellus> Ophiocephalus argus Cantor. 卡松屈服应力:鳗鲡>草鱼>乌鳢;
- The results showed that cast nylon modified with laurolactam could produce heavy plasticity deformation without brittle destruction af-ter the tensile yielding. 结果显示:改性浇铸尼龙材料拉伸屈服后能够产生很大的塑性形变,不会发生脆性破坏。
- Moreover, it had better strength and anti-shear ability with elastic modulus 2.7kPa and yield stress 5.0kPa under a certain crosslinker concentration. 污泥水膨体吸水后的强度和韧性较好;在一定交联剂浓度下弹性模量和屈服应力分别达2.;7kPa和5
- Variors factors affe cting ERF's yield stress are analyzed in this article, using modle of dipole we have caculated the maximum of ERF's yield stress. 该文分析了影响电流变流体屈服应力的各种因素,并应用基于偶极子假设所推出的屈服应力公式算出了电流变流体的屈眼应力极限值。