Tensile strength of Hi-Nicalon SiC fiber reinforced #1090 pure aluminum at high-temperature up to 515℃

2000 ◽  
Vol 2000 (0) ◽  
pp. 127-128
Author(s):  
Yasushi SOFUE ◽  
Fenghua ZHOU ◽  
Akinori OGAWA
Keyword(s):  
Tensile Strength ◽  
High Temperature ◽  
Pure Aluminum ◽  
Fiber Reinforced ◽  
Sic Fiber

Tensile Properties of Steel Fiber-Reinforced Reactive Powder Concrete after High Temperature

2011 ◽  
Vol 413 ◽  
pp. 270-276 ◽  
Author(s):  
Wen Zhong Zheng ◽  
Hai Yan Li ◽  
Ying Wang ◽  
Heng Yan Xie
Keyword(s):  
Tensile Strength ◽  
High Temperature ◽  
Steel Fiber ◽  
Heating Temperature ◽  
Fiber Content ◽  
Reactive Powder Concrete ◽  
Fiber Reinforced ◽  
Critical Temperatures ◽  
Reactive Powder ◽  
The Relationship

87 prismatic flexural steel fiber-reinforced reactive powder concrete (RPC) specimens with the size of 40mm×40mm×160mm were tested as well as 87 dumbbell-shaped axis tensile RPC specimens after being exposed to different high temperatures. The effect of steel fiber content and heating temperature on the flexural and tensile strength of steel fiber-reinforced RPC was analyzed. With the steel fiber content increasing, the flexural and tensile strength of steel fiber-reinforced RPC after high temperature improve significantly, and they increase first and then decrease with the heating temperature elevated, and the critical temperatures are 200¡æ and 120¡æ, respectively. Equations are established to express the relationship between the flexural and tensile strength of steel fiber-reinforced RPC and the heating temperature. The theoretical curves are in good agreement with the test data.

Interfacial Behaviors in SiC Fiber Reinforced Titanium Matrix Composites during Thermal Exposure

2011 ◽  
Vol 295-297 ◽  
pp. 880-885 ◽  
Author(s):  
Hai Tao Qu ◽  
Xue Ping Ren ◽  
Hong Liang Hou ◽  
Bing Zhao ◽  
Shu Xia Li
Keyword(s):  
Tensile Strength ◽  
Thermal Exposure ◽  
Service Performance ◽  
Matrix Composites ◽  
Fiber Reinforced ◽  
Titanium Matrix ◽  
Titanium Matrix Composites ◽  
Longitudinal Tensile Strength ◽  
Effective Barrier ◽  
Sic Fiber

Interfacial behaviors of SiC fiber reinforced titanium matrix composites during thermal exposure were investigated by SEM, EDS and XRD. The effect of C coating was mainly analyzed. The results showed that C coating can be an effective barrier of the diffusion of Si element. And the C coating of SCS-6 SiC reinforced Ti6Al4V will be almost completely consumed after thermal exposure for 25 hours at 925°C. TiC will be found in the interface when the C coating exists. After C coating is completely consumed, there is Ti3SiC2 occurring besides TiC and the interfacial debonding strength is high. However, without the protection of C coating, the fibers will be consumed and their longitudinal tensile strength will be decreased, and this will affect the service performance of the composites.

A high-temperature structural and wave-absorbing SiC fiber reinforced Si3N4 matrix composites

2020 ◽  
Author(s):  
Ran Mo ◽  
Fang Ye ◽  
Xiaofei Liu ◽  
Qian Zhou ◽  
Xiaomeng Fan ◽  
...  
Keyword(s):  
High Temperature ◽  
Matrix Composites ◽  
Fiber Reinforced ◽  
Sic Fiber ◽  
Si3n4 Matrix

Observation of fatigue damage process in SiC fiber-reinforced Ti-15-3 composite at high temperature

1999 ◽  
Vol 30 (1) ◽  
pp. 221-229 ◽  
Author(s):  
Y. Tanaka ◽  
C. Masuda ◽  
Y. -F. Liu ◽  
Y. Kagawa ◽  
S. Q. Guo
Keyword(s):  
High Temperature ◽  
Fatigue Damage ◽  
Fiber Reinforced ◽  
Sic Fiber ◽  
Damage Process
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