As oxide materials,continuous mullite fiber has superior properties in high temperature resis-tance when exposed in air,Present work shows the production of oxide solutio and the spinning of the nullite fiber,The stab...As oxide materials,continuous mullite fiber has superior properties in high temperature resis-tance when exposed in air,Present work shows the production of oxide solutio and the spinning of the nullite fiber,The stable spinning lasted over 10 hours,The strength of the mullite-based fiber is 1900 MPa with a diameter of 10μm after about 1000℃ treatment,When the treatment temperature exceeds 1300℃ the grains of fiber become column crystals and results in reduction of fiber strength.展开更多
文摘As oxide materials,continuous mullite fiber has superior properties in high temperature resis-tance when exposed in air,Present work shows the production of oxide solutio and the spinning of the nullite fiber,The stable spinning lasted over 10 hours,The strength of the mullite-based fiber is 1900 MPa with a diameter of 10μm after about 1000℃ treatment,When the treatment temperature exceeds 1300℃ the grains of fiber become column crystals and results in reduction of fiber strength.
