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Premelting refining slag

作者:supman 来源: 日期:2012-2-5 15:08:08 人气: 标签:

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The premelting and sintering refining slag

 At present, China's most steelmaking plant of ladle refining technology is widely adopted, reduce gas inclusion, make the molten steel uniformity, in order to achieve high yield, high quality, low cost steelmaking. Therefore, the slag ladle refining of the research needs more and more, much put collect material, positive and Germany metallurgy association, American and other foreign engineer association in addition to relevant academic institutions and the relevant domestic universities, scientific research institution cooperation, and make product quality improved steadily, according to user feedback, my company the production of refined slag use effect has reached even better than the level of imported products. The multi-function refining slag has the characteristics.

 A, features:

 1 the low melting point, melting speed, shorten the time refining, reduce the power consumption refining.

 2, good fluidity and desulfurization and remove inclusion ability.

 Three, use no flame, dust small, good safety.

 4, not bibulous, not pulverization, storage and transportation engineering from spoiling.

 5, submerged arc effect, please, and reduce the electric arc furnace to burn the eclipse. BaoLing improve.

Money physiochemical index (chemical)

标号

CaO%

AL2O3

Sio2%

Mgo%

添加剂

DFS-1

≥50

≤30

8

8

5

DFS-2

≥55

≤25

≤8

≤8

 

DFS-3

≥46

≤38

≤4

≤6

 

DFS-4

≥46

≤40

≤4.5

≤6

 

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