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Dry ramming material for furnace body of medium-frequency induction furnace
The invention relates to the field of medium-frequency induction furnace refractory materials, in particular to a dry ramming material for a furnace body of a medium-frequency induction furnace. In order to solve the technical problems, the dry ramming material which can reduce production cost is provided. The dry ramming material is prepared from, by mass, 75-85% of waste magnesite-chrome brick particles, 10-25% of magnesium knotting material, 2-5% of silica powder and 0.5-1% of boric acid. Recycled waste magnesite-chrome bricks are innovatively used as the main raw material, and waste secondary resources are fully used. Manufacturing cost can be greatly reduced while products of the same quality are produced, and remarkable economic benefits are brought to enterprises; in addition, the dry ramming material conforms to the energy conservation and environment protection scientific development tendency, accordingly has quite wide market popularization prospects and is particularly suitable for the preparation process of the dry ramming material for the furnace of the medium-frequency induction furnace.
Dry ramming material for furnace body of medium-frequency induction furnace
The invention relates to the field of medium-frequency induction furnace refractory materials, in particular to a dry ramming material for a furnace body of a medium-frequency induction furnace. In order to solve the technical problems, the dry ramming material which can reduce production cost is provided. The dry ramming material is prepared from, by mass, 75-85% of waste magnesite-chrome brick particles, 10-25% of magnesium knotting material, 2-5% of silica powder and 0.5-1% of boric acid. Recycled waste magnesite-chrome bricks are innovatively used as the main raw material, and waste secondary resources are fully used. Manufacturing cost can be greatly reduced while products of the same quality are produced, and remarkable economic benefits are brought to enterprises; in addition, the dry ramming material conforms to the energy conservation and environment protection scientific development tendency, accordingly has quite wide market popularization prospects and is particularly suitable for the preparation process of the dry ramming material for the furnace of the medium-frequency induction furnace.
Dry ramming material for furnace body of medium-frequency induction furnace
LI GUANGZHENG (author) / CHEN TAO (author) / WANG BO (author) / YUAN BING (author) / ZHENG DEMING (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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