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Autoclaved process-free method for preparing xonotlite type adapter plate material for cast aluminum
The invention relates to an autoclaved process-free method for preparing a xonotlite type adapter plate material for cast aluminum. The method comprises the following steps: by using xonotlite prepared by using a dynamic hydrothermal synthesis method as a raw material, adding a certain quantity of glass fibers or carbon fibers and high-temperature adhesives according to the ratio of 85-95 percent by mass of xonotlite, 3-10 percent by mass of reinforcing fibers, and 2-5 percent by mass of high-temperature adhesives; uniformly mixing and putting into a mould; compacting and molding under the pressure of 20-40 MPa; mechanically processing into products according to actual requirements. The density of the prepared product is 800-1100 kg/m<3>, the bending strength is 8-11 MPa, and the highest use temperature can reach 1000 DEG C. The adapter plate material for cast aluminum is light in weight, high in strength, good in high-temperature resistance, high in heat preservation performance and suitable for accurate machining.
Autoclaved process-free method for preparing xonotlite type adapter plate material for cast aluminum
The invention relates to an autoclaved process-free method for preparing a xonotlite type adapter plate material for cast aluminum. The method comprises the following steps: by using xonotlite prepared by using a dynamic hydrothermal synthesis method as a raw material, adding a certain quantity of glass fibers or carbon fibers and high-temperature adhesives according to the ratio of 85-95 percent by mass of xonotlite, 3-10 percent by mass of reinforcing fibers, and 2-5 percent by mass of high-temperature adhesives; uniformly mixing and putting into a mould; compacting and molding under the pressure of 20-40 MPa; mechanically processing into products according to actual requirements. The density of the prepared product is 800-1100 kg/m<3>, the bending strength is 8-11 MPa, and the highest use temperature can reach 1000 DEG C. The adapter plate material for cast aluminum is light in weight, high in strength, good in high-temperature resistance, high in heat preservation performance and suitable for accurate machining.
Autoclaved process-free method for preparing xonotlite type adapter plate material for cast aluminum
ZHANG SHANGSHANG (Autor:in) / WANG QIAN (Autor:in) / LI SEN (Autor:in) / DU QINGYANG (Autor:in) / XU HUIJUN (Autor:in)
10.06.2015
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
Preparation method for xonotlite type adapter plate material for casting aluminum
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