Magnesium chromium tamping material

Magnesium chromium tamping material

Product Introduction

Brand
Index

HTMGD-12

HTMGD-16

HTMGD-18

  HTMGD-20

  HTMGD-22

MgO(%) ≥

62

58

55

50

48

Cr₂O₃ (%)≥

12

16

18

20

22

SiO₂ (%) ≤

2.0

2.0

2.0

2.0

2.0

Bulk density B · D(g/cm³) ≥

2.70

2.75

2.80

2.80

2.85

 

Compressive strength C · C · S (MPa) ≥

110 ℃ × 24h

25

25

30

30

30

1100 ℃ × 3h

40

40

50

50

50

1450 ℃× 3h

50

50

60

60

60

Bend strength M · 0 · R
(MPa)

110 ℃× 24h

2

2

3

3

3

1100 ℃× 3h

4

4

5

5

5

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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