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- Mechanical properties, fluidity and heat deformation temperature of vulcanized rubber powder/PP blend were studied. 研究了硫化胶粉/PP共混体系的力学性能、流动性能和热变形温度等。
- The effects of deformation temperature on the superplasticity of SiC particle reinforced LY12 aluminium composite were outlined. 本文总结了变形温度对碳化硅增强铝基复合材料超塑性的影响规律。
- These obtained results show that multistep warm/hot forming simulation can guide and refer to formulation of deformation temperature scope for outer race. 其结果表明,多工序温热成形有限元模拟对成形温度的选择有著指导和参考作用。
- Results show that thermal deformation temperature of the composites is improved evidently with incorporation of EAA and carbon black a little. 结果表明:加入少量的乙烯-丙烯酸共聚物(EAA)及炭黑后,可使复合材料的热变形温度明显提高;
- And the effects of deformation temperature and strain rate on the process of dynamic transformation and spheroidization of pearlite were different. 为了获得亚微米级别铁素体和颗粒状渗碳体弥散分布的复相组织需要形变温度与形变速率的配合。
- The results showed the addition of PPS did not decrease the thermal performance but decreases the heat deformation temperature of PPES/PPS blends. 热失重研究表明,在所组成范围内PPS的加入并未降低共混物的热性能,但使共混物的热变形温度有所降低;
- The dynamically recrystallized grain size increases with increasing deformation temperature and reduces with increasing strain rate. 动态再结晶晶粒尺寸随着变形温度的升高而增大,随着应变速率的升高而减小。
- The effects of different deforming temperature on the superplasticity of 2A12 aluminium alloywere experimented and discussed. 试验并讨论了不同变形温度对2A12铝合金超塑性的影响。
- The microstructural changes produced by increasing the hydrogen content at a fixed deformation temperature correspond to those ob... 相同温度变形的试样中氢含量增加所产生的组织变化与在更高温度压缩后所产生的组织变化相当。
- The static softening in interval time increased with the increasing of deforming temperature,interval time and deformation,re-crystallization of austenite was easier to occu. 随变形温度、道次停留时间及变形量的增加,道次间隔时间内的静态软化量也增加,奥氏体再结晶越容易发生。
- The results showed with the increase of the viscosity ratio the tensile strengh and heat deformation temperature (HDT) increased first and then decreased. 结果表明,随着粘度比由大到小的变化,共混物的拉伸强度、热变形温度由小到大再到小的变化;
- The influence rule of warm and cold composite formation process parameter,namely,deformation temperature,deformation extent and deformation velocity was studied. 研究了温冷复合成形工艺参数即变形温度、变形程度及变形速度对零件精度的影响规律。
- The influence of deforming temperature as well as primal austenite grain sizes and holding time on the microstructure of transformation were investigated. 通过热模拟实验,考察了在不同变形温度和不同奥氏体晶粒尺寸等条件下保温对低碳钢形变后组织演变的影响。
- A small adjustment will equalize the temperature in the two rooms. 稍作些调节就会使两间房内的温度相等。
- Deforming temperature of parts has a direct effect on extrusion moulds, especially on those for medium or high temperature.So the cooling of moulds is very important. 不同的温挤压成形温度对模具的热效应不同,特别是中高温温挤压成形,故模具的冷却显得尤其重要。
- The effect of organic rectorite on the viscosity,gel-time,heat deformation temperature,mechanical properties and wet-heat resistant property were researched. 分别研究了有机粘土对树脂体系粘度、凝胶特性、力学性能和热变形温度、耐湿热性能等的影响。
- How deformation temperature,deformation degree and subsequent annealing way affect the microstructure of TC11 alloy by means of photographic detection is discussed. 文章采用金相跟踪法研究了变形温度、变形程度及随后的退火方式对TC11钛合金显微组织的影响。
- The effects of deformation temperature, strain rate, deformation degree, and initial austenite grain size on the static recrystallization behaviors were studied. 讨论变形温度、应变速率、变形程度与初始奥氏体晶粒尺寸对其静态再结晶行为的影响。
- Deforming temperature of parts has direct effect on extrusion moulds,especially for those of medium or high temperature.So the cooling of moulds is very important. 不同的温挤压成形温度对模具的热效应不同,特别是中高温温挤压成形,故模具的冷却显得尤其重要。
- Ice crystals begin to deform measurably. 冰晶就产生某种程度的变形了。