Physicochemical properties and thermal properties of lightweight clay bricks

• 

What are the physical and chemical functions and thermal functions of lightweight clay bricks? What is the impact of each? Lightweight clay bricks are most commonly used for high temperature operations and require different requirements for lighter clay bricks. Therefore, the physical and chemical functions of lightweight clay bricks are as follows:
1, light clay brick has a high degree of refractoriness, can resist the impact of high temperature heat load, does not soften, not melt.
2, light clay bricks should have a high volume stability, residual shortening and residual swelling, no crystal deformation, volume effect is larger, the volume should not be shortened, only uniform expansion.
3, lightweight clay bricks should have high strength and high temperature resistance, high softening load temperature, high creep resistance, can withstand the impact of high temperature heat load, without losing strength, no creep and collapse .
4, light clay bricks should have good thermal shock resistance, slag resistance, high density, abrasion resistance, good impact resistance and chemical stability.
Thermal function of lightweight clay bricks
These functions are the basis for measuring whether lightweight clay bricks can be used for the heating process, they have heat capacity, thermal expansion coefficient and temperature conductivity.
Thermal capacity refers to the amount of heat absorbed by the data temperature increase of 1000°C. The heat capacity of light clay bricks directly affects the heating and cooling rate of the masonry kiln; the thermal expansion of clay bricks is the volume of material that increases with temperature. Functional increase, instability, change with temperature, thermal expansion function is closely related to the structure and strength of lightweight clay bricks, high-strength clay bricks have a low coefficient of thermal expansion, sex is data transmitted to the surrounding space during heating or cooling process speed. The higher the thermal conductivity of lightweight clay bricks, the faster the temperature distribution and the smaller the temperature difference.

Другие товары поставщика

	Glass furnace structure and various parts of refractory materials	Refractory materials are the main building blocks of glass melting furnaces and have a decisive influence on the quality of glass, energy consumpti...
	Light insulation board manufacturing method	Light insulation board refers to a heat insulation board with a bulk density of less than 850kg/m3 and a thickness of less than 6cm. This insulatio...
	Glass furnace structure and various parts of refractory materials	Refractory materials are the main building blocks of glass melting furnaces and have a decisive influence on the quality of glass, energy consumpti...
	high quality! refractory silica fire brick for furnace crown	ith dense and smooth appearance, uniform corner and edge, pure color and luster and accurate size 1)Silicon oxide is above 95%. 2) Good acid eros...
	Refractory Brick Dense Zircon Block ZS-65 for the key parts of the furnace	Dense Zircon brick mainly used in upper area of flame space or frequent thermal shock region of alkali-free or low-alkali glass, sodium-calcium gla...

Похожие товары

	Beeswax used for candle making	Продавец: Syntop chemical Co.,Ltd.	The key advantages of beeswax candles lie primarily in their natural, healthy properties and high...
	Bottle Blowing Machine	Продавец: Taizhou Qihong Mold Co., Ltd.	Taizhou Qihong Mold Co., Ltd. offers Bottle Blowing Machines designed for efficient plastic bottl...
	480ml corrosion-resistant transparent PET bottle	Продавец: Suzhou Brotherpacking Plastic Co., Ltd.	This 480ml corrosion-resistant transparent PET bottle is ideal for packaging personal care produc...
	a-peng太平鸟 mosaic	Продавец: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成	jaoisan i snxian xiang 1stfotr .sliay t love ? 2jian xiang qian all fors king stsan put hongdou...
	soaali umisan 1st psn gsoaali umisan 1st psn g A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗 A-peng tai[ping yihui niuao 1st 太平鸟 阿-鹏经理 阿波罗	Продавец: 成飞经理，15813639200：李老师 后面华兴玻璃厂 ，高速大丰田阿波罗 集美天成	s哦爱你 osain lsaowo jyou li jhgoan psaeng wate laian hsi xingjing boadao soa nisan io2 naspau nsaia...