company news-Yingkou Fengjie Industrial Development Co., Ltd.

Introduction of magnesia carbon brick

2020-10-15 16:59:11

Magnesia-carbon bricks are made of high-melting alkaline oxide magnesium oxide (melting point 2800℃) high-melting carbon materials infiltrated by sla...

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Uses functions of refractory raw materials

2020-10-15 16:56:41

Mainly siliceous raw materials, such as: quartz, tridymite, cristobalite, chalcedony, flint, opal, quartzite, white silica sand, diatomite, ramming material, ...

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Those unshaped refractories

2020-10-15 16:55:59

Common unshaped refractory materials can be divided into castables, plastics, ramming materials, gunning materials, projection materials coatings according to ...

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Magnesia carbon brick raw materials

2020-10-15 16:55:14

The raw materials for making magnesia carbon bricks are high-quality sintered magnesia, fused magnesia, graphite, binders antioxidants.The periclase partic...

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What are the preparation methods for electrical grade magnesium oxide additives?

2020-10-15 16:47:56

Electrical grade magnesia is mainly used in metallurgy, chemical industry, feed, environmental protection, medicine, fertilizer, building materi...

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What are the raw materials of magnesia carbon bricks?

2020-10-15 16:47:23

The raw materials for making magnesia carbon bricks are high-quality sintered magnesia, fused magnesia, graphite, binders antioxidants.The periclase partic...

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Classification of industrial magnesium oxide

2020-10-15 16:46:45

Classification of industrial magnesium oxide:1. Magnesium oxide for adhesives: Used in high-end adhesives, it has many advantages such as high iodine absorption...

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Precautions for the purchase of magnesium oxide

2020-10-15 16:46:12

Magnesium oxide is odorless non-toxic. It is an alkaline earth metal oxide. It is the main raw material for smelting magnesium in the industry. The editor will...

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What are the ways to use gunning materials?

2020-10-15 16:45:32

Gunning material is an important refractory material. The use of gunning material is generally divided into wet gunning, semi-dry gunning flame gunning. The fo...

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What is the production process of fused magnesia

2020-10-15 16:44:58

Fused magnesia is a product of magnesia recrystallization. The ramming material has less impurities, large crystal grains, compact structure, powerful slag-resi...

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What is magnesia carbon brick

2020-10-15 16:44:09

Magnesia-carbon bricks are made of fused magnesia (sintered magnesia) flake graphite (mainly crystallized graphite) as raw materials, using resin as a binder t...

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How to use chemical methods to prepare magnesium oxide

2020-10-15 16:42:57

Magnesium oxide is used to determine sulfur pyrite in coal sulfur arsenic in steel, is used as a standard for white pigments. Light magnesia is mainly used ...

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Classification of phosphate refractory castables

2020-10-15 16:37:14

Ramming material phosphoric acid phosphate refractory castables are made of phosphoric acid phosphate solution refractory aggregates powders in a certa...

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Masonry requirements for flue, regenerator small furnace

2020-10-15 16:36:10

When the flue wall the regenerator wall are built with bricks of two more different materials, the inner outer bricks should be laid on each other ev...

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Selection of ladle refractory castable

2020-10-15 16:35:26

Ladle refractory castable is made of high-quality high-alumina bauxite, corundum high-quality magnesia as the main materials. It is an unshaped re...

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The refractory ramming material is rammed manually mechanically

2020-10-15 16:34:33

Refractory ramming material is an unshaped refractory material that is constructed by manual mechanical ramming hardened by heating. The ramming material is c...

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The difference between ramming material castable

2020-10-15 16:30:52

Ramming material castable are both refractory materials, but there are also differences between the two:1. The difference of raw material composition: The ramm...

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Corundum ramming material High temperature resistant ramming material for intermediate frequency furnace

2020-10-15 16:30:17

Corundum ramming material:This product uses high-quality high-aluminum, corundum, spinel, fused high-purity reburned magnesia as the main raw materials, add...

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What are the advantages of ramming material compared with castable

2020-10-15 16:29:41

Compared with other amorphous materials, refractory ramming materials are dry semi-dry loose. Most of them have no cohesiveness before forming. Therefore, onl...

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Do you know that the ramming material of the intermediate frequency furnace is very important?

2020-10-15 16:29:01

Many companies use different ramming materials when making furnaces, the effects of different ramming materials are different. Then it is very important to use...

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Yingkou Fengjie Industrial Development Co., Ltd.

Introduction of magnesia carbon brick

Uses functions of refractory raw materials

Those unshaped refractories

Magnesia carbon brick raw materials

What are the preparation methods for electrical grade magnesium oxide additives?

What are the raw materials of magnesia carbon bricks?

Classification of industrial magnesium oxide

Precautions for the purchase of magnesium oxide

What are the ways to use gunning materials?

What is the production process of fused magnesia

What is magnesia carbon brick

How to use chemical methods to prepare magnesium oxide

Classification of phosphate refractory castables

Masonry requirements for flue, regenerator small furnace

Selection of ladle refractory castable

The refractory ramming material is rammed manually mechanically

The difference between ramming material castable

Corundum ramming material High temperature resistant ramming material for intermediate frequency furnace

What are the advantages of ramming material compared with castable

Do you know that the ramming material of the intermediate frequency furnace is very important?