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Heat dissipation ceramic for explosion-proof equipment
The invention discloses heat dissipation ceramic for explosion-proof equipment. The heat dissipation ceramic is characterized by comprising the following components in parts by weight: 75-90 parts of 95 aluminum oxide, 1-3 parts of silicon dioxide, 0.5-1 part of kaolin, 2-5 parts of calcium carbonate, 1-2 parts of strontium carbonate, 3-5 parts of titanium dioxide and 0.1-0.5 part of yttrium oxide. By adopting the 95 aluminum oxide mixed ceramic, the heat dissipation ceramic is high in heat conductivity coefficient, good in insulating strength and resistant to high temperature.
本发明公开了一种防爆设备用散热陶瓷，其特征在于，所述散热陶瓷包括以下重量比的各组分：95氧化铝75‑90份、二氧化硅1‑3份、高岭土0.5‑1份、碳酸钙2‑5份、碳酸锶1‑2份、二氧化钛3‑5份、氧化钇0.1‑0.5份。通过采用95氧化铝混合陶瓷，使得散热陶瓷的导热系数高、绝缘强度好、耐高温。
Heat dissipation ceramic for explosion-proof equipment
The invention discloses heat dissipation ceramic for explosion-proof equipment. The heat dissipation ceramic is characterized by comprising the following components in parts by weight: 75-90 parts of 95 aluminum oxide, 1-3 parts of silicon dioxide, 0.5-1 part of kaolin, 2-5 parts of calcium carbonate, 1-2 parts of strontium carbonate, 3-5 parts of titanium dioxide and 0.1-0.5 part of yttrium oxide. By adopting the 95 aluminum oxide mixed ceramic, the heat dissipation ceramic is high in heat conductivity coefficient, good in insulating strength and resistant to high temperature.
本发明公开了一种防爆设备用散热陶瓷，其特征在于，所述散热陶瓷包括以下重量比的各组分：95氧化铝75‑90份、二氧化硅1‑3份、高岭土0.5‑1份、碳酸钙2‑5份、碳酸锶1‑2份、二氧化钛3‑5份、氧化钇0.1‑0.5份。通过采用95氧化铝混合陶瓷，使得散热陶瓷的导热系数高、绝缘强度好、耐高温。
Heat dissipation ceramic for explosion-proof equipment
一种防爆设备用散热陶瓷
LIANG GUANYA (author)
2021-06-08
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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