Ceramic refractory material
A technology of refractory materials and ceramics, which is applied in the field of ceramic refractory materials and can solve problems such as not being able to meet the needs of use
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Embodiment 1
[0013] A kind of ceramic refractory material of the present embodiment comprises the following raw materials in parts by weight: 8 parts of nano-titanium dioxide, 5 parts of nano-magnesia, 3 parts of vanadium pentoxide, 6 parts of kaolinite, 1 part of aluminum fiber, and 2 parts of dispersant , 4 parts of quartz sand, 1 part of coupling agent, 3 parts of cinder, 5 parts of silicon carbide, 8 parts of trimethylethylenediamine, 18 parts of alumina, 2 parts of aluminum oxide, 5 parts of toughening fiber, 3 parts Lubricant, 2 parts sodium silicate, 10 parts binder.
[0014] Specifically, the toughening fibers are ceramic fibers or carbon fibers or glass fibers.
[0015] Specifically, the binder is a modified thermosetting resin.
[0016] Specifically, the lubricant is a mixture of graphite, boron nitride and molybdenum dioxide, and the mixing mass ratio is 2:3:5.
[0017] The ceramic refractory material in this embodiment has sufficient strength and hardness, sufficient plastici...
Embodiment 2
[0019] A kind of ceramic refractory material of the present embodiment comprises the following raw materials in parts by weight: 12 parts of nano-titanium dioxide, 10 parts of nano-magnesia, 4 parts of vanadium pentoxide, 8 parts of kaolinite, 1.5 parts of aluminum fiber, 2.5 parts of dispersant , 6 parts of quartz sand, 3 parts of coupling agent, 6 parts of cinder, 6 parts of silicon carbide, 10 parts of trimethylethylenediamine, 20 parts of alumina, 3 parts of aluminum oxide, 7 parts of toughening fiber, 6 parts Lubricant, 4 parts of sodium silicate, 12 parts of binder.
[0020] Specifically, the toughening fibers are ceramic fibers or carbon fibers or glass fibers.
[0021] Specifically, the binder is a modified thermosetting resin.
[0022] Specifically, the lubricant is a mixture of graphite, boron nitride and molybdenum dioxide, and the mixing mass ratio is 2:3:5.
[0023] The ceramic refractory material in this embodiment has sufficient strength and hardness, sufficie...
Embodiment 3
[0025] A kind of ceramic refractory material of the present embodiment, comprises the raw material of following weight part: 16 parts of nano-titanium dioxide, 12 parts of nano-magnesia, 5 parts of vanadium pentoxide, 10 parts of kaolinite, 2 parts of aluminum fiber, 3 parts of dispersant , 8 parts of quartz sand, 5 parts of coupling agent, 8 parts of cinder, 9 parts of silicon carbide, 12 parts of trimethylethylenediamine, 25 parts of alumina, 5 parts of aluminum oxide, 9 parts of toughening fiber, 9 parts Lubricant, 8 parts of sodium silicate, 15 parts of binder.
[0026] Specifically, the toughening fibers are ceramic fibers or carbon fibers or glass fibers.
[0027] Specifically, the binder is a modified thermosetting resin.
[0028] Specifically, the lubricant is a mixture of graphite, boron nitride and molybdenum dioxide, and the mixing mass ratio is 2:3:5.
[0029] The ceramic refractory material in this embodiment has sufficient strength and hardness, sufficient plas...
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