1) 3D braided CMC
三维编织CMC
1.
For 3D braided CMC owing to interfacial fracture, it is remarkable that interfacial fracture mode mixing Ψ works on the material fracture toughness.
对于界面断裂的三维编织CMC,其断裂混合度Ψ对材料的断裂韧性影响显著。
2.
Based on the load displacement curves and with the help of acoustic emission technology (AE), the mechanical character of 3D braided CMC on the condition of bending load and tensile load,.
在试验的基础上 ,发现三维编织陶瓷基复合材料断裂试件的裂纹扩展沿着编织角方向进行 ,表现出一种非自相似的裂纹扩展模式 ,表明三维编织CMC的断裂是复合型断裂。
3.
Fracture strength of 3D braided CMC with notch is influenced by numerous factors.
三维编织CMC的缺口断裂强度受多种因素影响,通过对缺口弯曲断裂试件的试验后发现,三维编织CMC存在两种断裂失效模式:界面主导的和纤维束主导的失效模式。
2) braided CMC
编织CMC
1.
Fracture strength of 3D braided CMC with notch is influenced by numerous factors.
通过对缺口弯曲断裂试验的研究发现 ,编织CMC存在两种断裂失效模式 :界面主导的和纤维束主导的失效模式 。
3) 3D braided
三维编织
1.
In this paper 3D braided carbon fibre reinforced epoxy resin (C 3D /EP) composite material is produced by different producing processes.
本文采用了两种工艺制备三维编织碳纤维增强环氧树脂基 (C3D/EP)复合材料 ,并对其力学性能和微观结构进行了研究和分析。
2.
A 3D braided carbon fiber/epoxy composite was successfully prepared using the vacuum impregnation technology.
采用真空浸渍工艺 ,成功地制备了三维编织炭纤维 /环氧复合材料 ,并用金相显微镜对微观结构进行了观察 ,发现基体与纤维间浸润良好。
3.
As an advanced composite material, the 3D braided composite has received more and more attention in foreign countries.
作为一种新型的高级复合材料，三维编织复合材料在国外已得到广泛重视，而国内则刚刚起步。
4) 3-D braided
三维编织
1.
To realize the tailor ability of 3-D braided composites for applications,the microstructure parameters of 3-D braided composites are optimized to meet the need of macro stiffness property based on the micromechanics methodology.
为了实现工程应用中三维编织复合材料的灵活设计,合理优化纤维束结构参数使得三维编织复合材料宏观刚度达到要求。
2.
3-D braided compositescan offer good mechanical properties such as high delaminating resistance and impactdamage toleranc.
三维编织技术在纤维增强复合材料的研究中起到了重要作用。
5) three-dimensional braiding
三维编织
1.
Process parameters design of three-dimensional braiding preforms;
三维编织预制件的工艺参数设计
2.
In order to solve the limitation of three-dimensional braiding in making preforms of complex shape,the technology of stitching joint three-dimensional braided composites is presented,and the creative feature as well as problems should be solved are expounded.
为了解决三维编织制作复杂形状异型件存在的局限性,文章提出了缝合连接三维编织复合材料技术,并阐述了其创新点和应该解决的问题。
3.
From the 80's of twenty century, three-dimensional braiding composites, for its excellent mechanical properties, have been got more and more extensive researches and applications.
从二十世纪八十年代开始,三维编织复合材料由于其优越的力学性能,而得到越来越广泛的研究和应用。
6) 3-D braiding
三维编织
1.
The methodology of add or cut yarns during 3-D braiding courses were analyzed from a viewpoint of unit cell.
从单元体角度分析了变截面三维编织预制件织造过程中增加或减少纱线的机制,讨论了单元数量减少法和单元尺寸缩减法2种具体实施方案的工艺、适用性和优缺点。
2.
A new process of the rotational moulding process for 3-D braiding was designed.
开发设计了三维编织旋转模塑新工艺,以三维编织圆管为增强材料、TDE-85环氧树脂为基体,对其成型工艺进行了设计,初步讨论了模具结构、加热时间、旋转速度、主次轴转速比、树脂加料量、树脂的浸润等因素在工艺中的作用。
3.
It was expounded that the influence of the intersecting depth of interlocking and intersecting 3-D braiding on fabric structural parameters.
本文阐述了内联互交三维编织的互交深度对织物结构参数的影响,在分析了三维四向织物结构与纱锭运动特点的基础上,研究了不影响织物正常结构的浅联互交三维结构及编织技术。
补充资料：CMC
羧甲基纤维素钠简称CMC-Na是由棉短绒(亦可用稻草、木粉等含纤维素的物质)与氢氧化钠溶液作用生成碱纤维素，再与氯乙酸或氯乙酸钠于碱性介质中进行醚化反应而得．分子量242．16n，取代度(DS)＞0.45．无毒、无臭、无味。属阴离子型线型水溶性聚合物，能溶于水(宜用冷水溶解)生成抗盐和有一定稳定性的粘性溶液，宜保持中性或弱碱性。
CMC可用于配制水溶性胶粘剂，粘接纸张，织物等。也可用作水溶性胶粘剂的增稠剂。贮存于阴凉、干燥的库房内，防潮、防热。
CMC可用于配制水溶性胶粘剂，粘接纸张，织物等。也可用作水溶性胶粘剂的增稠剂。贮存于阴凉、干燥的库房内，防潮、防热。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条