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High-speed iron and high-calcium sand

High-speed iron and high-calcium sand

  • Classification:Refractory raw materials
  • Number of visits:second
  • Date of issue:2021-08-06 16:31:10
  • Product overview

High-speed iron and high-calcium sand

Synthetic magnesia, high-iron and high-calcium sand, magnesia-aluminum spinel sand, magnesia dolomite sand. All kinds of synthetic spinel sand are made of high-quality magnesite, dolomite raw materials, iron powder bauxite, industrial alumina powder and other additives into balls and then fired at high temperature. This product uses high-purity raw materials and is formed by high pressure. , Calcined at high temperature. It is characterized by high density, high strength, and high corrosion resistance. It is an ideal raw material for the production of electric furnace bottom dry beaters and hot repair materials.

Index grade

chemical composition

Burn

(%)

Bulk density

(g/cm3

granularity

(mm)

MgO%

CaO%

Fe2O3%

SiO2%

MCF-5

80-84

7-8

5-6

≤1.3

≤0.3

≥3.25

0-1

1-3

3-5

3-10

0-5

10-30

30-50

MCF-8

78-80

7-9

7-8

≤1.3

≤0.3

≥3.25

MCF-10

76-78

7-9

9-11

≤2.2

≤0.3

≥3.25


label

0

Yingkou Xintian special Minerals Co., Ltd

Contact: Manager Hou

Phone:15141721000/18340699933

Fax: 5283555

Customer Service: 0417-5289566

Email: 373633791@qq.com

Address: Nanlou Development Zone, 

Dashiqiao City, Yingkou City

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