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Furnace jacket wave-absorbing material and manufacturing method thereof
The invention provides a furnace jacket wave-absorbing material and a manufacturing method thereof. The furnace jacket wave-absorbing material is high in temperature rise speed and good in stability. The furnace jacket wave-absorbing material comprises, by weight, 50%-90% of SiC, and further comprises, by weight, three or more of 1%-5% of Al2O3, 1%-6% of ZrO2, 3%-10% of Si3N4, 5%-15% of FeO, 1%-6% of HfO2, 1%-6% of silicon dioxide, 1%-5% of Y2O3 and 2%-5% of La2O3. By means of the furnace jacket wave-absorbing material and the manufacturing method of the furnace jacket wave-absorbing material, the production efficiency is high, the high-temperature resistance of the material is good, the quiet high wave-absorbing performance is achieved, the temperature rise speed is high, the inducing coupling reaction is rapid, the temperature is even, and the stability is good.
Furnace jacket wave-absorbing material and manufacturing method thereof
The invention provides a furnace jacket wave-absorbing material and a manufacturing method thereof. The furnace jacket wave-absorbing material is high in temperature rise speed and good in stability. The furnace jacket wave-absorbing material comprises, by weight, 50%-90% of SiC, and further comprises, by weight, three or more of 1%-5% of Al2O3, 1%-6% of ZrO2, 3%-10% of Si3N4, 5%-15% of FeO, 1%-6% of HfO2, 1%-6% of silicon dioxide, 1%-5% of Y2O3 and 2%-5% of La2O3. By means of the furnace jacket wave-absorbing material and the manufacturing method of the furnace jacket wave-absorbing material, the production efficiency is high, the high-temperature resistance of the material is good, the quiet high wave-absorbing performance is achieved, the temperature rise speed is high, the inducing coupling reaction is rapid, the temperature is even, and the stability is good.
Furnace jacket wave-absorbing material and manufacturing method thereof
SHAN JIJIN (author)
2015-09-23
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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