Aluminum-silicon alloy

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2.Durable and safe
3.Energy saving

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Main application of Aluminum-silicon alloy

Aluminum silicon alloy is a kind of forging and Cast Alloy, the main composition is aluminum and silicon, generally contained 11% silicon and add a few of copper, iron, nickel to improve strength, density 2.6~2.7g/cm3, thermal conductivity 101~126 W/(m· Celsius degree), Young's modulus is 71.0GPa, impact value 7~8.5J, fatigue limit ±45MPa

Ferro-Silico-Aluminum is a deoxidizer used in steelmaking, it can improve the shape of inclusion, reduce the content of gas element in liquid steel. It is an effective new technology to improve the steel quality and reduce production cost and save aluminum. It is especially adapt to deoxygenation requirement in continuous casting steel. Experience has proved that it is not only satisfy the deoxygenation requirement in steel making, and also has desulfurization function and has advantages of high specific gravity and strong penetrating power and so on.

Silicon-aluminum alloy -Grade and Chemical composition

Grade	Chemical Composition (mass fraction) (%)
	Si	A1	Mn	C	P	S
	≥		≤
FeA152Si5	5	52	0.20	0.20	0.02	0.02
FeA147Si10	10	47	0.20	0.20	0.02	0.02
FbA14Si15	15	42	0.20	0.20	0.20	0.02
FeA137Si20	20	37	0.20	0.20	0.02	0.02
FeA132Si25	25	32	0.20	0.20	0.02	0.02
FeA127Si30	30	27	0.40	0.40	0.03	0.03
FeA122Si35	35	22	0.40	0.40	0.03	0.03
FeA117Si40	40	17	0.40	0.40	0.03	0.03

Q: Selection of heat preservation material for industrial furnace: Ceramic fiber blanket can be used.Ceramic fiber blanket color white, regular size, set fire, heat insulation, insulation in one. Free from any binding agent.

Q: What is the difference between industrial furnaces and boilers?: A boiler is a mechanical device for heating water into hot water or steam by the use of heat from fuel or other sources of energy. The original meaning of a pot is a water container heated by fire. The furnace is the place where the fuel is burned. The boiler includes two parts, the cooker and the furnace.

Q: What are the combustion equipments used in industrial boilers?: The boiler is an energy conversion equipment. The energy input to the boiler has the chemical energy and the electric energy in the fuel. The boiler outputs steam with certain heat energy and high temperature water.

Q: What is industrial furnace masonry?: Before masonry construction, the pre process and parts that may affect the quality of masonry work shall be re tested,masonry construction shall be carried out according to the datum central line and the datum elevation.

Q: What's the role of anchor bricks in industrial furnaces?: The wall of an industrial furnace or flue is mainly composed of an inner lining layer, a heat insulating layer and an outer wall layer. The lining is a refractory brick, and the outer wall is an ordinary sintered brick.

Q: How many kinds of industrial electric furnaces are there?: This series of electric furnace is made of super light refractory fiber. The electric stove and the temperature control cabinet matching use, the controller may automatically or the manual control electric stove temperature, may press the user request to provide the computer table or the computer control, does the multielement temperature measurement, guarantees the product quality. This series of electric furnaces are periodical operation type electric furnaces.

Q: How to use industrial furnace equipment?: When the furnace is used, the lifting mechanism of the furnace door must be in good condition, and the wire breakage of the steel wire is not allowed to exceed the designated value. The weight should be properly allocated, and the drive department shall be provided with a protective cover.

Q: Brief introduction to repair of industrial furnace: The working condition of industrial furnace is very bad. It is affected by high temperature, slag erosion and burden wear. Therefore, its working condition changes quickly and its service life is short.

Q: What is the difference in structure between industrial furnace and boiler?: From the way: industrial furnace (electricity, natural gas, gas, induction heating is considered electricity), boilers (coal, all kinds of hot exhaust gas, a variety of gas, seemingly less electricity).

Q: What is an industrial furnace pit?: The creation and development of industrial kilns play an important role in the progress of mankind. Chinese appeared more perfect in the Shang Dynasty copper smelting furnace, furnace temperature is up to 1200 DEG C, up to 0.8 meters in diameter kiln stove.

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