fused synthetic slag for steel making refine

fused synthetic slag is good metallugyl flux. it shorten the metal melting time, and protect steel laddle fused synthetic slag for steel making refine Chracter:

Homogeneous composition,low melting point (<1300C),quick melting speed,shorten the melting time,reduce dust pollution.

fused synthetic slag Description:

Refining Slag is used as liquid steel scavenger.It has strong deoxidizing desulfurization effect and it can reduce the content of oxygen and impurity,The process is that many kinds of refining material is stired equably and then is fused under high temperature.The main resultant is calcium aluminate 12CaO·7Al2O3 with low melting point and buoy easily features.It can react with Oxygen and sulfur in the liquid steel,and adsorb reaction resultant to make liquid steel cleansed.Learning from our clients using this products,original sulfur content is 0.03% in the steel,added content of steel is 5-12kg,it will make the final sulfur content 0.0052%, desulfuration rate is above 80%.

Typical Feature:

1.Homogeneous composition,low melting point (<1300°C),quick melting speed,shorten the melting time,reduce dust pollution.

2.Proper slag viscosity and liquidity,it will promote the desulfuration reaction.

3.Quick desulfuration(>60%) can restrain rephosphorization and adsorb impurity effectively,

4.Improve ladle lining protection.

5.Nonabsorbency make storage and transportation easy.

Fused synthetic slag specification

Item	chemical composition
	SiO2	Al2O3	Fe2O3	TiO2	CaO	MgO
DFS-1-A	≤3	45-50	≤1	≤1	45-50	<2
DFS-1-B	≤3	35-40	≤1	≤0.08	45-50	≥10
DFS-2	≤4	30-45	≤2	≤2.5	45-55	≤4
DFS-3	≤5	30-45	≤2	≤2	45-60	≤5
DFS-4	≤6	25-45	-	-	45-60	≤5
DFS-5	≤7	30-45	-	-	40-60	≤4
DFS-6	5-15	35-40		<0.1	40-50	≤3

TEL:86-371-6298-6100

Contact name : john duan

86-150-3829-0868

fused synthetic slag for steel making refine

Verified Information This information is Verified by TÜV Rheinland and is valid for the following period: 2012/11/08 --- 2013/11/08 All the information below may covers both Gold Supplier and its related companies , Their Relationship will be affirmed according to china laws and regulations , also it will be clearly display in the full report >> Production Capacity: Product line name Production Line Capacity Actual Units Produced(Previous Year)

Special Materials Product Line	Refractory 2,500 Tons / Month, Refractory 2,500 Tons / Month, Corundum Abrasive 500 Tons / Month	Refractory 21,278 Tons, Metallurgical Additives 28,068 Tons, Corundum Abrasive 500 Tons.

Export Market Distribution: Market Revenue(Previous Year) Total Revenue (%)

South America	USD 1,120,159	5.0
Eastern Europe	USD 448,063	2.0
Southeast Asia	USD 4,480,635	20.0
Northern Europe	USD 672,095	3.0
Domestic Market	USD 15,682,222	70.0

Production Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Smelting Furnace	2500-6300KVA	7	4.0	Acceptable
Dedusting Device	No Information	7	1.0	Acceptable
Crush Machine	150-400	11	3.0	Acceptable
Refractory Production Line	Zhongya	4	2.0	Acceptable
Mill Machine	4R3216B	3	8.0	Acceptable

Testing Machinery: Machine Name Brand & Model No. Quantity Number of Year(s) Used Condition

Digital Type Ion Meter	Dianfen & PXJ-1B	1	2.0	Acceptable
Photometer	Shanhaijingke	1	2.0	Acceptable
Photometer	Shandonggaomi & 6400A	1	2.0	Acceptable
High-temperature Electric Furnace	Beijing & KSY-6-16	2	3.0	Acceptable

Production Flow: 1.Crush 1 2.Melting 3.Inspection on line 4.Dedusting 5.Smelting 6.Crush 2 7.Refractory Processing 8.Milling 9.Final Inspection Testing Report: Report Picture Report Name Report By Product Name & Model No. Report Date

	Test Report	National Quality Supervision & Inspection Center for Abrasives	Corundum & 100g	2011/09/03
	Test Report	National Quality Supervision and Inspection Center for Refractories	Magnesium Calcium Material & 400g	2012/03/26
	Test Report	National Quality Supervision & Inspection Center for Abrasives	Corundum & 100g	2011/10/21