slag removal agent is made of volcanic silicate minerals as raw material

salakeltávolító szer Hatékony salak eltávolító szer

Kategóriák: Foundry products, salakeltávolító szer Tag: salakeltávolító szer

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salakeltávolító szer Hatékony salak eltávolító szer

Product Overview:

slag removal agent is made of volcanic silicate minerals as raw material. The good performance of slag removal covering agent depends on the high quality and miscellaneous raw materials, and after strict sorting, screening, drying and other production and processing technology, under the action of high temperature above 1200℃, the formation of low proportion, hollow dense air pores, and has a certain adhesion. It can effectively aggregate and adsorb the scum and slag on the surface of metal solution. Because of its chemical stability, it will not produce secondary contamination of the metal melx. Therefore, widely used in steel refining and casting process of slag, slag and insulation cover.

Role and performance:

slag removal agent is mainly used to aggregate oxides and not molten substances on the surface of molten iron solution to form sticky agglomerates. At the same time, in order to prevent molten iron exposed to the air to form oxides, ensure the purity of molten iron solution; but also can be used as high quality insulation covering agent and slag retaining material, with thick insulation layer and excellent slag retaining performance, can effectively isolate air to prevent the secondary oxidation of molten iron solution. Slag remover does not burst, spread fast and uniform, strong slag accumulation capacity. Effectively prevent the slag clamp defect of casting, improve the quality of casting (acél) molten iron, increase the yield of casting, improve the production efficiency. Reduce the labor intensity of workers, and reduce the production cost of castings.

Methods and advantages:

Slag removal and slag retaining: the efficient slag removal agent can be used in the pouring bag, middle bag and electric furnace. After evenly spreading on the surface of the molten liquid with manual or spray gun, it can be quickly concentrated into a slag shell easily separated with the metal solution. The pure solution can be obtained by peeling off the slag shell, so as to avoid the slag inclusion of the casting parts and improve the quality. And no explosion, no splash, no adhesion, no wall hanging. If it is necessary to block slag, slag agent can be added in the pouring bag or furnace before pouring the slag, forming a strip floating dam, stick to block scattered slag, eliminating artificial slag, reduce labor intensity and improve production efficiency. The low thermal conductivity of the good insulation layer on the surface of the metal melt can reduce the heat loss of the solution. This is an excellent thermal insulation coating agent for the metal solution with intermediate subcontracting or long parking time.2, environmental protection: efficient slag remover to metal melt no pollution, no permeability, does not affect the chemical composition and casting mechanical properties without flue gas, dust and harmful gas pollution, can purify the environment, civilized production dosage: efficient slag agent generally add 1~3kg / T metal solution, specific according to the melt area size, temperature, degree, mixed content of molten metal.

Composition content:

Sio2.	65~80%	Shuifen	≤0.5%
AL203	10~18%	solubility	Dissolve in high concentrations of thermal base
Caol	2.0~5.0%	PH price	neutral
Fe203	1.5~2.5%	stacking density	800-1200kg/M3
Mgo	1.o~2.0%	agravity	3.0±2
K20	1.5~4.0%	softening point	1100℃-1300℃

Model list:

model	mesh number	use
No.2	16-24 Eyes	cast steel
No.3	18-30 Eyes	cast steel
No.4	30-50 Eyes	iron casting
No.5	50-70 Eyes	Cast iron (pouring package)
Light stone F2	16-24 Eyes	Precision cast steel
Light stone K1	10-16 Eyes	Precision cast steel