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- Keywords domestic aramid fiber;multifilament tensile property;composite vessel; 国产芳纶纤维;复丝拉伸性能;复合材料容器;
- multifilament tensile property 复丝拉伸性能
- The ESC and tensile properties of PC are studied. 对聚碳酸酯(PC)的耐环境应力开裂性和拉伸性能进行了研究。
- Influence of solution temperature and cooling rate on tensile property and microstructure of TC18 alloy has been studied. 本文研究了固溶温度、冷却速度对TC18钛合金拉伸性能和显微组织的影响。
- The results showed that the lower BaSO 4 particle size, the higher the spinnability.The tensile property and the strength become po... 结果表明,硫酸钡粒径越小,纺丝性能越好,硫酸钡含量越大,纤维的拉伸性能变差,强度下降。
- The copolyester is an excellent elasticity and tensile properties. 该共聚酯有极好的拉伸性能和回弹性。
- Objective To establish a new technique for evaluation of the tensile property of articular cartilage using digital speckle correlation method ( DSCM) . 目的建立数字散斑相关分析(DSCM)测量人体软骨拉伸性能的新技术和应用方法。
- D integrally braided composite pipes were designed by four step braiding method.Composite pipes were made by RTM and tensile property was tested. 采用四步法编织技术，对三维整体编织管增强体进行了设计，利用树脂传递模塑工艺成型了复合材料管，并测试了其拉伸性能。
- The effects of yttrium and mischmetal on the microstructures, ageing behavior and tensile property of the Mg-Al-Zn alloy with various Al/Zn ratios were investigated. 探讨了钇和混合稀土对不同铝锌比的镁铝锌合金的显微组织、时效析出以及常温拉伸性能的影响。
- Three sorts of compound structural yarn were spun with different twists and blended ratios,such as plied,core and wrapped structural yarn,and yarn tensile property was tested. 试纺了不同捻度和混纺比的3种复合结构纱,即股线、包芯和包缠结构纱,分析了其拉伸性能。
- Decrease in tensile property results from that the strength of LABs decreased with temperature or misorientation increasing so that the LABs became a weak link. 随着温度的升高和晶界角度的增大，小角度晶界强度降低而成为相对较为薄弱部位，从而导致拉伸性能的降低。
- Accelerated aging test on the PVC membrane structure material was conducted in thermal and hygrothermal conditions and tensile property of the material was tested. 摘要分别在热和热湿复合两种条件下，对PVC膜结构材料进行了加速老化实验，测试了材料的拉伸性能。
- This model can be used to predict the tensile properties of aramid fiber. 此模型对芳纶的抗拉伸性能有预测作用。
- The tensile properties of tri-component Sirofil composite yarn is analyzed. 对涤/棉/丝三组分复合纱线的拉伸性能作了分析和研究。
- The effects of acid content of coagulation bath and PANI content of spin dope on the morphology and structure of as-spun fibers were studied by SEM. And the effect of the microstructure of as-spun fiber on the tensile property was also discussed. 采用扫描电子显微镜 ( SEM)研究了凝固浴中酸的含量以及纺丝浆液中 PANI的含量对初生纤维形态结构的影响 ,并探讨了初生纤维的微观结构对纤维的拉伸性能的影响
- After finishing and the four different further treatment, it was noted that the elastic recovery, creasing recovery, drape property, bending, share, tensile property and one part of the compression, surface property of the fabric were improved. 我们注意到:经过整理的四种织物的弹性回复性、折皱回复性、悬垂性、弯曲、剪切、拉伸性能和压缩、表面性能的一部分有较大的改善。
- By analyzing the relation of microstructure,weld zone quality and tensile property,it is concluded that the welding techn-ological parameter of L245 steel is the main factor of the welding crack. 通过分析L245钢埋弧焊焊缝区质量、微观组织和拉伸性能关系表明,焊接工艺参数的合理制定是低合金钢L245焊管产生裂纹等缺陷的关键因素。
- Test Method for Tensile Properties of Glass Fiber Strands, Yarns, and Rovings Used in Reinforced Plastics (08. 增强塑料用玻璃纤维股、纱线和粗纱的抗拉特性的试验方法(08。
- Tensile Properties may be subject to change on casting process, casting size and etc. 抗拉性能可能会由于铸造过程、铸造尺寸等发生改变。
- Using Levenberg-Marquardt method, the tensile properties of plied yarn is predicted with Matlab 6.1 software. 采用Levenberg-Marquardt优化算法;用MATLAB6.;1进行仿真;对股线的拉伸力学性能进行了预报。
