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Continuous casting protective slag base material

[Product Specifications]:

[Production capacity]:

[Application range]:

【product description】:

According to the requirements of different types of protective slag base materials, we have produced a variety of protective slag base materials based on the introduction of foreign advanced technology and selected high-quality raw materials, and the CaO / SiO2 ratio can be adjusted according to user requirements.

The modern steelmaking process adopts continuous casting to increase the continuous casting ratio, which is an effective measure to improve production efficiency, increase the rate of rolled products, save energy, and reduce costs; the use of molten steel refining and continuous casting of protective slag casting is an important measure to improve the quality of steel . Protective slag and refining synthetic slag outside the furnace are indispensable auxiliary materials in continuous casting and steelmaking. The protective slag base material and pre-melted out-of-furnace refining and synthetic slag series products produced by the Ruishi Group, due to their excellent quality, uniform ingredients, and low prices, have attracted the attention of international peers as soon as they came out. To Japan, South Korea and other international markets.

This series of products has scientific formula, reasonable slag layer structure and good ability to absorb non-metallic inclusions in steel. It has the advantages of strong controllability, uniformity, no crystal water, strong water absorption resistance and low impurity content.


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18603798888 Sales Hotline: 18603798888

咨询产品报价 疑难解答

According to the requirements of different types of protective slag base materials, we have produced a variety of protective slag base materials based on the introduction of foreign advanced technology and selected high-quality raw materials, and the CaO / SiO2 ratio can be adjusted according to user requirements.

The modern steelmaking process adopts continuous casting to increase the continuous casting ratio, which is an effective measure to improve production efficiency, increase the rate of rolled products, save energy, and reduce costs; the use of molten steel refining and continuous casting of protective slag casting is an important measure to improve the quality of steel . Protective slag and refining synthetic slag outside the furnace are indispensable auxiliary materials in continuous casting and steelmaking. The protective slag base material and pre-melted out-of-furnace refining and synthetic slag series products produced by the Ruishi Group, due to their excellent quality, uniform ingredients, and low prices, have attracted the attention of international peers as soon as they came out. To Japan, South Korea and other international markets.

This series of products has scientific formula, reasonable slag layer structure and good ability to absorb non-metallic inclusions in steel. It has the advantages of strong controllability, uniformity, no crystal water, strong water absorption resistance and low impurity content.


Application range

The protective slag base material and pre-melted out-of-furnace refining and synthetic slag series products produced by the Ruishi Group, due to their excellent quality, uniform ingredients, and low prices, have attracted the attention of international peers as soon as they came out. To Japan, South Korea and other international markets.

Production Process

The modern steelmaking process adopts continuous casting to increase the continuous casting ratio, which is an effective measure to improve production efficiency, increase the rate of rolled products, save energy, and reduce costs; the use of molten steel refining and continuous casting of protective slag casting is an important measure to improve the quality of steel .

Technical Parameters

Protective residue-based cooking index

ingredient

R

SiO2

CaO

Al2O3

MgO

F

Na2O

Li2O

H20

Burn

RS-1

1.4 ± 0.04

29.0 ± 2.0

41 ± 2.5

3.5 ± 1.0

2.5 ± 1.0

10 ± 1.5

12 ± 1.5

0

≤2.0

≤2.0

ingredient

R

SiO2

CaO

Al2O3

MgO

F

Na2O

Li2O

H20

Burn

RS-2

1 ± 0.04

32 ± 2.0

32 ± 2.0

4 ± 1.5

3.0 ± 1.0

8 ± 1.5

20 ± 2.0

0

≤2.0

≤2.0

ingredient

R

SiO2

CaO

Al2O3

MgO

F

Na2O

Li2O

H20

Burn

RS-3

0.94 ± 0.04

36.0 ± 2.5

34.5 ± 2.5

6.0 ± 1.5

4 ± 1.0

8 ± 1.5

10 ± 1.5

0

≤2.0

≤2.0

ingredient

R

SiO2

CaO

Al2O3

MgO

F

Na2O

Fe2O3

Li2O

Burn

RS-4

1.1 ± 0.04

39.5 ± 2.5

43.5 ± 2.5

6.5 ± 1.5

2.0 ± 1.0

4.5 ± 1.0

2.5 ± 1.0

1.2 ± 0.4

0

≤2.0

ingredient

R

SiO2

CaO

Al2O3

MgO

Na2O

B2O3

MnO

Li2O

Burn

RS-5

1.21 ± 0.04

28.5 ± 2.0

34.5 ± 2.5

2 ± 1.0

4.5 ± 1.0

12 ± 1.5

10.5 ± 1.5

7.0 ± 1.5

0

≤2.0

ingredient

R

SiO2

CaO

Al2O3

F

Na2O

B2O3

MnO

Li2O

Burn

RS-6

0.72 ± 0.04

44 ± 2.5

31.5 ± 2.5

6 ± 1.5

6 ± 1.5

5 ± 1.5

4 ± 1.0

3 ± 1.0

0

≤2.0


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