Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Repairing agent and repairing method for graphite crucible
The invention discloses a repairing agent and a repairing method for a graphite crucible, and the repairing agent is a double-component repairing agent and comprises an interface repairing agent and a surface layer repairing agent, the interface repairing agent is prepared by taking graphite powder, paraffin oil, asphalt powder, pyridine and SiC-Y2O3 slurry as raw materials; the surface layer repairing agent is prepared by taking petroleum coke powder, graphite powder, asphalt powder and a resin material as raw materials; according to the corresponding graphite crucible repairing method, the repairing agent serves as a tool to repair the damaged area of the damaged graphite crucible, and during repairing, the damaged area of the damaged graphite crucible is coated with the interface repairing agent firstly; and after coating is completed, aluminum foil is used for covering and wrapping glass fiber mesh cloth for pre-curing treatment, and then surface layer repairing paste is used for finally completing the repairing operation of the graphite crucible. The repairing agent and the repairing method disclosed by the invention have a relatively good repairing effect on the damaged graphite crucible, and can be used for prolonging the service life of the damaged graphite crucible.
本发明公开了一种用于石墨坩埚的修复剂及修复方法，其修复剂为双组份修复剂，包括界面修复剂以及面层修复剂；界面修复剂以石墨粉、石蜡油、沥青粉、吡啶、SiC‑Y2O3料浆为原料制备；面层修复剂以石油焦粉、石墨粉、沥青粉、树脂料为原料制备；而对应的石墨坩埚修复方法以该修复剂作为工具来对受损石墨坩埚的破损区域进行修复，其修复时先利用界面修复剂涂覆受损石墨坩埚的破损区域，涂覆完成后以铝箔覆盖并包绕玻纤网布进行预固化处理然后再利用面层修复膏来最终完成石墨坩埚的修复作业。本发明的修复剂及修复方法对修复破损的石墨坩埚具有较佳的修复效果，可用于延长破损石墨坩埚的使用寿命。
Repairing agent and repairing method for graphite crucible
The invention discloses a repairing agent and a repairing method for a graphite crucible, and the repairing agent is a double-component repairing agent and comprises an interface repairing agent and a surface layer repairing agent, the interface repairing agent is prepared by taking graphite powder, paraffin oil, asphalt powder, pyridine and SiC-Y2O3 slurry as raw materials; the surface layer repairing agent is prepared by taking petroleum coke powder, graphite powder, asphalt powder and a resin material as raw materials; according to the corresponding graphite crucible repairing method, the repairing agent serves as a tool to repair the damaged area of the damaged graphite crucible, and during repairing, the damaged area of the damaged graphite crucible is coated with the interface repairing agent firstly; and after coating is completed, aluminum foil is used for covering and wrapping glass fiber mesh cloth for pre-curing treatment, and then surface layer repairing paste is used for finally completing the repairing operation of the graphite crucible. The repairing agent and the repairing method disclosed by the invention have a relatively good repairing effect on the damaged graphite crucible, and can be used for prolonging the service life of the damaged graphite crucible.
本发明公开了一种用于石墨坩埚的修复剂及修复方法，其修复剂为双组份修复剂，包括界面修复剂以及面层修复剂；界面修复剂以石墨粉、石蜡油、沥青粉、吡啶、SiC‑Y2O3料浆为原料制备；面层修复剂以石油焦粉、石墨粉、沥青粉、树脂料为原料制备；而对应的石墨坩埚修复方法以该修复剂作为工具来对受损石墨坩埚的破损区域进行修复，其修复时先利用界面修复剂涂覆受损石墨坩埚的破损区域，涂覆完成后以铝箔覆盖并包绕玻纤网布进行预固化处理然后再利用面层修复膏来最终完成石墨坩埚的修复作业。本发明的修复剂及修复方法对修复破损的石墨坩埚具有较佳的修复效果，可用于延长破损石墨坩埚的使用寿命。
Repairing agent and repairing method for graphite crucible
一种用于石墨坩埚的修复剂及修复方法
YANG JIUFU (Autor:in) / GU BOTAO (Autor:in)
12.03.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Graphite crucible repairing material and graphite crucible repairing method
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