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Magnesia Ramming Hearth

Magnesia Ramming Hearth

Product Details:

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Product Description

Magnesia ramming mixes consist of refractory aggregates and a semi-plastic bonding phase.  When properly installed, ramming mixes offer a way of placing a cementless monolithic lining at high density and relatively low porosity. 

A well-balanced selection of ramming materials includes compositions with base materials of Magnesite, silica, high-alumina, corundum, mullite, chrome ore, zircon and others. These materials are particularly suited for forming dense monolithiclining construction and numerous other monolithic constructions.

Features

  • Easy Installation, High bulk density
  • Easy sintering and excellent resistance against molten-steel penetration
  • Excellent in erosion resistance
Other Details
  • Packaging  :  Packed in 1,000kgs Jumbo Bag.
  • Refractoriness :  1750°c

Technical Specification

Properties

SH-D1

SH-D2

SH-D3

SH-D6

SH-DK18

MgO

%

≥80

≥76

≥88

≥90

≥58

CaO

%

6 – 9

12 - 16

-

-

-

Cr203

%

-

-

-

1

16

Fe203

 

3 - 6

3 - 6

-

-

 

SiO2

%

2.0

2.0

5.0

2.0

1.8

Grain Size

mm

0 - 6

0 - 6

 0 - 5

 0 - 5

0 - 5

Application

EAF Bottom

EAF Bottom

Metallurgical Furnace Bottom

Furnace Bottom/Mouth/ Tap Hole

RH Furnace Bottom

Bonding

Ceramic Bonding

Ceramic Bonding

Chemical and Ceramic Bonding

Chemical and Ceramic Bonding

Chemical and Ceramic Bonding


YINGKOU SHENGHE REFRACTORIES MANUFACTURING CO., LTD

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