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Alumina fiber reinforced magnesia-carbon sliding plate and preparation process thereof
According to the alumina fiber reinforced magnesia-carbon sliding plate and the preparation process thereof, alumina fibers are added and uniformly dispersed into a matrix to form an organic composite whole, so that the load borne by a matrix material is reduced, and crack propagation free energy is consumed; meanwhile, MgO in the matrix is subjected to high-temperature treatment and in-situ reaction to generate a spinel phase, so that the mechanical property of the material is improved, and the thermal shock resistance of the material is improved.
本发明涉及一种氧化铝纤维增强型镁碳质滑板及其制备工艺，通过加入氧化铝纤维，均匀分散到基质中，形成有机复合整体，减少基体材料承担的负荷，消耗裂纹扩展自由能；同时与基质中的MgO经高温处理原位反应生成尖晶石相，提高材料的力学性能，改善材料的热震稳定性。
Alumina fiber reinforced magnesia-carbon sliding plate and preparation process thereof
According to the alumina fiber reinforced magnesia-carbon sliding plate and the preparation process thereof, alumina fibers are added and uniformly dispersed into a matrix to form an organic composite whole, so that the load borne by a matrix material is reduced, and crack propagation free energy is consumed; meanwhile, MgO in the matrix is subjected to high-temperature treatment and in-situ reaction to generate a spinel phase, so that the mechanical property of the material is improved, and the thermal shock resistance of the material is improved.
本发明涉及一种氧化铝纤维增强型镁碳质滑板及其制备工艺，通过加入氧化铝纤维，均匀分散到基质中，形成有机复合整体，减少基体材料承担的负荷，消耗裂纹扩展自由能；同时与基质中的MgO经高温处理原位反应生成尖晶石相，提高材料的力学性能，改善材料的热震稳定性。
Alumina fiber reinforced magnesia-carbon sliding plate and preparation process thereof
一种氧化铝纤维增强型镁碳质滑板及其制备工艺
YAN XIN (Autor:in) / LIU SHIFAN (Autor:in) / CHEN SONGLIN (Autor:in) / JIANG ZHENGYUE (Autor:in) / HU JIANHUI (Autor:in) / XU LINLIN (Autor:in) / YUAN BIAO (Autor:in) / SUN XUDONG (Autor:in)
15.11.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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