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METHOD OF MANUFACTURING CERAMIC HEATING ELEMENT
The present invention relates to a method for producing a ceramic heater. More specifically, the present invention relates to a method for producing a ceramic heater having improved heating efficiency by coating graphene mixed with a binder on a calcined ceramic material. According to the present invention, rectangular ceramic heaters are arranged to be connected, wherein the rectangular ceramic heaters are produced by mixing 20% of clay on the basis of a weight ratio, 10% of elvan on the basis of a weight ratio, 15% of aluminum oxide on the basis of a weight ratio, 21% of magnesium oxide on the basis of a weight ratio, 10% of vanadium oxide on the basis of a weight ratio, 12% of tourmaline on the basis of a weight ratio, and 12% of dolomite on the basis of a weight ratio, molding a mixture into rectangular shapes, and calcining the same at 850C for 10 hours, and graphene mixed with a binder is coated and dried on each of the rectangular ceramic heaters, so the ceramic heaters are electrically connected with each other through the coated graphene. Accordingly, current carrying properties, strength, and thermal conductivity of each of the ceramic heaters are maximized by means of the graphene coated on each of the ceramic heaters, and thus heat efficiency of the ceramic heaters can also be maximized.
본 발명은 세라믹 발열체 제조방법에 관한 것으로, 더욱 상세하게는 소성과정을 거친 세라믹에 바인더와 혼합된 그래핀(Graphene)을 도포하여 발열 효율을 향상시킨 세라믹 발열체 제조방법에 관한 것으로, 점토를 중량비 20%, 맥반석을 중량비 10%, 산화 알루미늄 중량비 15%, 산화 마그네슘 중량비 21%, 산화바나듐을 중량비 10%, 토르마린을 중량비 12%, 백운석을 중량비 12%로 혼합하여 직육면체의 형상으로 성형한 후, 이를 850℃에서 10시간동안 소성하여서 된 직육면체 세라믹 발열체를 연결되게 배열하여 직육면체 세라믹 발열체에 바인더와 혼합된 그래핀(graphene)을 도포 건조하여 도포된 그래핀으로 세라믹 발열체가 서로 통전되게 하므로서, 세라믹 발열체에 도포된 그래핀에 의해 각 세라믹 발열체의 통전성과 강도 및 열전도성이 극대화되어 세라믹 발열체의 열효율을 극대화시 킬 수 있는 효과가 있는 것이다.
METHOD OF MANUFACTURING CERAMIC HEATING ELEMENT
The present invention relates to a method for producing a ceramic heater. More specifically, the present invention relates to a method for producing a ceramic heater having improved heating efficiency by coating graphene mixed with a binder on a calcined ceramic material. According to the present invention, rectangular ceramic heaters are arranged to be connected, wherein the rectangular ceramic heaters are produced by mixing 20% of clay on the basis of a weight ratio, 10% of elvan on the basis of a weight ratio, 15% of aluminum oxide on the basis of a weight ratio, 21% of magnesium oxide on the basis of a weight ratio, 10% of vanadium oxide on the basis of a weight ratio, 12% of tourmaline on the basis of a weight ratio, and 12% of dolomite on the basis of a weight ratio, molding a mixture into rectangular shapes, and calcining the same at 850C for 10 hours, and graphene mixed with a binder is coated and dried on each of the rectangular ceramic heaters, so the ceramic heaters are electrically connected with each other through the coated graphene. Accordingly, current carrying properties, strength, and thermal conductivity of each of the ceramic heaters are maximized by means of the graphene coated on each of the ceramic heaters, and thus heat efficiency of the ceramic heaters can also be maximized.
본 발명은 세라믹 발열체 제조방법에 관한 것으로, 더욱 상세하게는 소성과정을 거친 세라믹에 바인더와 혼합된 그래핀(Graphene)을 도포하여 발열 효율을 향상시킨 세라믹 발열체 제조방법에 관한 것으로, 점토를 중량비 20%, 맥반석을 중량비 10%, 산화 알루미늄 중량비 15%, 산화 마그네슘 중량비 21%, 산화바나듐을 중량비 10%, 토르마린을 중량비 12%, 백운석을 중량비 12%로 혼합하여 직육면체의 형상으로 성형한 후, 이를 850℃에서 10시간동안 소성하여서 된 직육면체 세라믹 발열체를 연결되게 배열하여 직육면체 세라믹 발열체에 바인더와 혼합된 그래핀(graphene)을 도포 건조하여 도포된 그래핀으로 세라믹 발열체가 서로 통전되게 하므로서, 세라믹 발열체에 도포된 그래핀에 의해 각 세라믹 발열체의 통전성과 강도 및 열전도성이 극대화되어 세라믹 발열체의 열효율을 극대화시 킬 수 있는 효과가 있는 것이다.
METHOD OF MANUFACTURING CERAMIC HEATING ELEMENT
세라믹 발열체 제조방법
KIM OUN HAG (author)
2016-09-05
Patent
Electronic Resource
Korean
IPC:
C04B
Kalk
,
LIME
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