Effects of high-temperature treatment and iron reduction index on tensile strength of basalt continuous fiber

2021 ◽  
Vol 564 ◽  
pp. 120836
Author(s):  
Qingwei Wang ◽  
Qichang Zhang ◽  
Lida Luo ◽  
Tan Yan ◽  
Jin Liu ◽  
...  
Keyword(s):  
Tensile Strength ◽  
High Temperature ◽  
Iron Reduction ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Continuous Fiber ◽  
Reduction Index

Effect of High Temperature Treatment in Ar Atmosphere on the Tensile Strength and Structure of SiC Fiber

2021 ◽  
Vol 871 ◽  
pp. 159-164
Author(s):  
Jin Juan Fan ◽  
Qiang Qiang Zhu ◽  
Zhe Qi ◽  
Jin Fa Ye
Keyword(s):  
Tensile Strength ◽  
High Temperature ◽  
Ceramic Matrix Composites ◽  
Ceramic Matrix ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Matrix Composites ◽  
Service Temperature ◽  
Sic Fiber ◽  
Structure Changes

The properties and structure changes of SiC fiber in high temperature determine the service temperature of the reinforced ceramic matrix composites, so the properties of SiC fibers under high temperature are very important. The SiC-A and SiC-B fibers were treated at 1200, 1350 and 1600°C in Ar atmosphere. Then the tensile strength was measured, the microstructure and composition of the fibers were analyzed by SEM, EDS, XRD and AES. The results show that the tensile strength of SiC-A and SiC-B decrease slowly at 1200 and 1350°C, but decrease rapidly at 1600°C.

An experimental study on the fracture behaviors of marble specimens subjected to high temperature treatment

2020 ◽  
Vol 225 ◽  
pp. 106862 ◽  
Author(s):  
Qingzhen Guo ◽  
Haijian Su ◽  
Jiawei Liu ◽  
Qian Yin ◽  
Hongwen Jing ◽  
...  
Keyword(s):  
Experimental Study ◽  
High Temperature ◽  
Temperature Treatment ◽  
High Temperature Treatment ◽  
Fracture Behaviors
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