Current Situation of the Industrialized Production of Polymer-derived Continuous SiC Fibers

YANG Da-xiang; SONG Yong-cai

Materials and Mechanical Engineering > 2007 > 31(1): 1-4.

YANG Da-xiang, SONG Yong-cai. Current Situation of the Industrialized Production of Polymer-derived Continuous SiC Fibers[J]. Materials and Mechanical Engineering, 2007, 31(1): 1-4.

Citation:

YANG Da-xiang, SONG Yong-cai. Current Situation of the Industrialized Production of Polymer-derived Continuous SiC Fibers[J]. Materials and Mechanical Engineering, 2007, 31(1): 1-4.

Citation:

YANG Da-xiang, SONG Yong-cai. Current Situation of the Industrialized Production of Polymer-derived Continuous SiC Fibers[J]. Materials and Mechanical Engineering, 2007, 31(1): 1-4.

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Current Situation of the Industrialized Production of Polymer-derived Continuous SiC Fibers

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Received Date: June 05, 2006

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The continuous SiC fibers made in China must be industrialized for meeting the huge demands of high performance composites.The current situation and the properties of polymer-derived continuous SiC fibers are reviewed.Specially,the key technology of the domestic ultra high temperature resistant continuous SiC fibers had been mastered.They can be used at 1 600-1 800 ℃ steadily.That the low oxygen content continuous SiC fibers with 5%-6% oxygen content,can be prepared through two-step sintering program.Their tensile modulus with stable 2.2-2.7 GPa had been improved.The development trends of polymer-derived continuous SiC fibers are clarified.
- polymer-derived method,
- continuous silicon carbide fiber,
- industrialized production

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