Electric furnace spraying material

Electric furnace spraying material is based on the construction characteristics of the injection material, combined with the characteristics of the electric furnace steelmaking process, the selection of high-quality magnesia, magnesia calcium sand, dolomite and other raw materials and unique binding agent, admixture preparation.

Product Introduction

Electric furnace spraying material is based on the construction characteristics of the injection material, combined with the characteristics of the electric furnace steelmaking process, the selection of high-quality magnesia, magnesia calcium sand, dolomite and other raw materials and unique binding agent, admixture preparation. The product has the characteristics of high adhesion strength, low rebound rate, easy sintering, erosion resistance, erosion resistance, etc. It is an ideal material for cold and hot repair of various parts of the electric furnace.

Brand
Index

HT-DLH

HT-DLM

MgO(%) ≥

80

65

High (%) later

2

7

Bulk density B · D(g/cm³) ≥

110 ℃× 24h

2.3

2.3

1500 ℃ × 3h

2.5

2.5

Compressive strength C · C · S(MPa) ≥

110 ℃× 24h

8

8

1500 ℃× 3h

40

40

Bend strength M · 0 · R(MPa) ≥

110 ℃ x24h

3

3

1500 ℃× 3h

10

10

Construction reference water addition (%)
Reference wateraddition amount during construction

9~11

9~11

Maximum use temperature (℃)Maximum operating temperature

1750

1700

Certificates We Obtain


Zhengzhou Patent Pilot Enterprise

Zhengzhou Patent Pilot Enterprise

Hundred Key Private Enterprises in Zhengzhou

Hundred Key Private Enterprises in Zhengzhou

Contract-abiding and credit-heavy enterprises

Contract-abiding and credit-heavy enterprises

High Quality Products of Henan Province

High Quality Products of Henan Province

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