Tensile strength of silicon carbide fibre bundles at elevated temperatures

1995 ◽  
Vol 30 (22) ◽  
pp. 5813-5818 ◽  
Author(s):  
G. Emig ◽  
R. Wirth
Keyword(s):  
Silicon Carbide ◽  
Tensile Strength ◽  
Elevated Temperatures ◽  
Fibre Bundles ◽  
Silicon Carbide Fibre

Development of high tensile strength silicon carbide fibre using an organosilicon polymer precursor

Nature ◽  
1978 ◽  
Vol 273 (5663) ◽  
pp. 525-527 ◽  
Author(s):  
S. YAJIMA ◽  
Y. HASEGAWA ◽  
K. OKAMURA ◽  
T. MATSUZAWA
Keyword(s):  
Silicon Carbide ◽  
Tensile Strength ◽  
Polymer Precursor ◽  
High Tensile Strength ◽  
Organosilicon Polymer ◽  
Silicon Carbide Fibre

Development of a silicon carbide fibre with high tensile strength

Nature ◽  
1976 ◽  
Vol 261 (5562) ◽  
pp. 683-685 ◽  
Author(s):  
S. YAJIMA ◽  
J. HAYASHI ◽  
M. OMORI ◽  
K. OKAMURA
Keyword(s):  
Silicon Carbide ◽  
Tensile Strength ◽  
High Tensile Strength ◽  
Silicon Carbide Fibre

Silicon Carbide Base Ceramic Fiber Synthesis from Polycarbosilane-Modified Polymethylsilane Blend Polymers by Melt Spinning

2011 ◽  
Vol 675-677 ◽  
pp. 139-142
Author(s):  
Xin Xing ◽  
Lin Liu ◽  
Feng Cao ◽  
Xiao Dong Li ◽  
Zeng Yong Chu ◽  
...  
Keyword(s):  
Silicon Carbide ◽  
Tensile Strength ◽  
Thermal Oxidation ◽  
Melt Spinning ◽  
Ceramic Fiber ◽  
Ceramic Yield ◽  
Base Ceramic

A melt-spinnable precursor for SiC based fibers was prepared from blend polymers of polycarbosilane (PCS) and modified polymethylsilane (M-PMS). The blend polymers cured at 320°C are different from M-PMS and PCS. The ceramic yield of these blend polymers is about 83%. The C/Si ratio of M-PMS/PCS derived ceramics (pyrolyzed at 1250°C) is linear to the content of MPMS in M-PMS/PCS. After melt spinning, thermal oxidation curing, and pyrolysis, Si-C-O fibers were obtained. The diameter and the tensile strength of the resulted fibers are 16.5μm and 1.62GPa, respectively.

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