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A platform for research: civil engineering, architecture and urbanism
Repairing method for cracks of carbon/carbon composite material plate
The invention discloses a repairing method for cracks of a carbon/carbon composite material plate. The repairing method comprises the following steps: preparing an impregnation solution, and carryingout vacuum impregnation and pre-curing; curing in a press; checking whether the cracks of a plate are bridged and filled; and carrying out pressure-equalizing carbonization, wherein the pressurized and cured carbon/carbon composite material plate is put into a carbonization furnace and is carbonized. According to the method, cracks caused in a process and a use process are repaired, so that the plate can be put into use again or subjected to the next process.
本发明公开一种碳/碳复合材料板材裂隙的修补方法，包括以下步骤：制备浸渍溶液，真空浸渍及预固化；压机中固化；检查板材裂隙是否都得到弥合填充；均压碳化，将加压固化好的碳/碳复合材料板材放入碳化炉中碳化。本发明针对工艺及使用过程中造成的裂隙进行修复，使得板材能够再次投入使用或进行下一步工艺。
Repairing method for cracks of carbon/carbon composite material plate
The invention discloses a repairing method for cracks of a carbon/carbon composite material plate. The repairing method comprises the following steps: preparing an impregnation solution, and carryingout vacuum impregnation and pre-curing; curing in a press; checking whether the cracks of a plate are bridged and filled; and carrying out pressure-equalizing carbonization, wherein the pressurized and cured carbon/carbon composite material plate is put into a carbonization furnace and is carbonized. According to the method, cracks caused in a process and a use process are repaired, so that the plate can be put into use again or subjected to the next process.
本发明公开一种碳/碳复合材料板材裂隙的修补方法，包括以下步骤：制备浸渍溶液，真空浸渍及预固化；压机中固化；检查板材裂隙是否都得到弥合填充；均压碳化，将加压固化好的碳/碳复合材料板材放入碳化炉中碳化。本发明针对工艺及使用过程中造成的裂隙进行修复，使得板材能够再次投入使用或进行下一步工艺。
Repairing method for cracks of carbon/carbon composite material plate
一种碳/碳复合材料板材裂隙的修补方法
LI AIJUN (author) / FAN YANG (author) / JIA LINTAO (author) / XU WEI (author) / SHAO ZHONG (author)
2020-04-17
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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