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Meaning and principle of graphite boat

by admin on 21-12-02

Meaning and principle of graphite boat Meaning of graphite boat: The graphite boat dish is a groove mold, which comprises a plurality of W-shaped two-way inclined grooves with opposite two groove surfaces and bottom support protrusions, a bottom surface, an upper end face, an inner surface,...

Advantages of graphite accessories and electric heating elements for vacuum furnace

by admin on 21-11-29

Advantages of graphite accessories and electric heating elements for vacuum furnace With the improvement of the level of vacuum valve heat treatment furnace, vacuum heat treatment has unique advantages, and vacuum heat treatment has been loved by people in the industry by virtue of a series...

Application of graphite paper in communication industry

by admin on 21-11-04

Application of graphite paper in communication industry Graphite paper is a kind of graphite product made of high carbon phosphorus graphite through chemical treatment and high temperature swelling and rolling. It is the basic data for manufacturing various graphite seals. Graphite heat dis...

What are the advantages of flexible graphite paper as sealing material?

by admin on 21-11-01

What are the advantages of flexible graphite paper as sealing material? Graphite paper is now more and more widely used in high-tech electronics industry. With the development of the market, graphite paper has been found new applications, just like flexible graphite paper can be used as sea...

Detailed analysis of heating principle of graphite rod

by admin on 21-10-28

Detailed analysis of heating principle of graphite rod Graphite rod is often used as the electric heater of high-temperature vacuum furnace. It is easy to oxidize at high temperature. Except for vacuum, it can only be used in neutral atmosphere or reducing atmosphere. It has small coeffici...

Manufacturing method of graphite heating rod in vacuum furnace

by admin on 21-10-25

Manufacturing method of graphite heating rod in vacuum furnace Vacuum furnace graphite rod is also called vacuum furnace graphite heating rod. In the early days, people turned graphite into carbon, so it is called carbon rod. The raw material of graphite carbon rod is graphite, which is cal...

The application of expanded graphite in industry

by admin on 21-10-21

The application of expanded graphite in industry The following is a brief introduction to the industrial application of expanded graphite: 1. Conductive materials: in the electrical industry, graphite is widely used as electrode, brush, electric rod, carbon tube and coating of TV picture tube. ...

Why do graphite crucibles crack? How to solve it?

by admin on 21-09-16

Why do graphite crucibles crack? How to solve it? The following is a detailed analysis of the causes of cracks: 1. After the crucible is used for a long time, the crucible wall presents longitudinal cracks, and the crucible wall at the crack is thin. (cause analysis: the crucible is about to or ...

How to use silicon carbide crucible for metal purification?

by admin on 21-09-13

How to use silicon carbide crucible for metal purification? The reason why silicon carbide crucible has strong practical application value is because of its common properties. Silicon carbide has stable chemical properties, high thermal conductivity, low thermal expansion coefficient and go...