C.X. Dong
材料科学技术（英文）
The composite of high density polyethylene reinforced with silane-modified TiO2 particles (silane-TiO2/HDPE) is a potential bone substitute biomaterial. The structure, bioactivity, and mechanical properties of silane-TiO2/HDPE are analogous to those of natural bone, ...
关键词:
Fatigue
C.X. Dong
材料科学技术（英文）
The composite of high density polyethylene reinforced with silane-modified TiO2 particles (silane-TiO2/HDPE) is a potential bone substitute biomaterial. The structure, bioactivity, and mechanical properties of silane-TiO2/HDPE are analogous to those of natural bone, ...
关键词:
Fatigue
Yuyan LIU
材料科学技术（英文）
This paper focuses on the influence of dynamic viscoelasticity and surface temperature on the fatigue mechanism and fatigue lifetime of polyester/rubber composites. Rubber composites show significant viscoelasticity during fatigue process. The variations of dynamic elastic modulus, mechanical loss a...
关键词:
Rubber composites
,
null
,
null
,
null
Yongxiang ZHAO
,
Jinnuo WANG
,
Qing GAO
材料科学技术（英文）
The evolutionary density and the scatter of densities of the short fatigue cracks on the surface of 1Cr18Ni9Ti pipe-weld metal were observed by local and overall viewpoints, respectively. The local viewpoint, which is in accordance with a so-called ``effectively short fatigue crack criterion", paid ...
关键词:
1Cr18Ni9Ti
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null
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null
李克智
,
李伟
,
新型炭材料
doi:10.1016/S1872-5805(14)60132-3
采用液相浸渍炭化技术,在压力为75 MPa下制备出4D-C/C复合材料,并进行高温热处理。研究静态和动态加载条件下,材料沿厚度方向的弯曲性能及断裂行为。结果表明,循环次数达到10×105次、频率为10 Hz时,材料的临界弯曲疲劳极限是静态弯曲强度的80%。静态弯曲加载情况下,C/C复合材料失效机制取...
关键词:
C/C复合材料
,
疲劳
,
抗弯强度
,
微观结构
,
热膨胀
