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A platform for research: civil engineering, architecture and urbanism
The invention provides a graphite refractory material. According to a technical scheme, the raw materials comprises, by weight percentage, 30-50% of 1-50micrometer natural graphite powder, and 55% of 1-60micrometer clay. The material is characterized by being prepared by: according to weight percentage, mixing 30-50% of 1-50micrometer natural graphite powder with 55% of 1-60micrometer clay, performing hot press molding under 2500-2800 -DEG C and 18-25MPa, and keeping a constant temperature for 10-15min. The graphite refractory material provided by the invention has the advantages of good high temperature resistance, fire resistance, heat conduction and electrical conductivity, and long service life.
The invention provides a graphite refractory material. According to a technical scheme, the raw materials comprises, by weight percentage, 30-50% of 1-50micrometer natural graphite powder, and 55% of 1-60micrometer clay. The material is characterized by being prepared by: according to weight percentage, mixing 30-50% of 1-50micrometer natural graphite powder with 55% of 1-60micrometer clay, performing hot press molding under 2500-2800 -DEG C and 18-25MPa, and keeping a constant temperature for 10-15min. The graphite refractory material provided by the invention has the advantages of good high temperature resistance, fire resistance, heat conduction and electrical conductivity, and long service life.
Graphite refractory material
SUN FENGWU (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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