graphite crucible metal furnancecarbon block

Pubdate: 07-09 2021

The main materials of graphite crucible metal furnancecarbon block can be divided into two categories

graphite crucible metal furnancecarbon block

The main raw materials for the production of electrodes are anthracite, metallurgical coke, coal and coal pitch, which can be divided into two categories according to different formulations:

1. Standard and non-standard graphite crucible metal furnancecarbon block: Standard graphite crucible metal furnancecarbon block is mainly used for open ferroalloy furnaces and small and medium-sized calcium carbide furnaces, using medium temperature asphalt as the binder; non-standard graphite crucible metal furnancecarbon block is mainly used for large Open calcium carbide furnace, its dry material particle composition is the same as the standard graphite crucible metal furnance carbon block, but in order to appropriately increase the sintering speed of the graphite crucible metal furnance carbon block, a small amount of tar is added to the medium temperature pitch as a binder.

2. Airtight paste: This type of graphite crucible metal furnancecarbon block is suitable for airtight chopping ferroalloy furnaces, calcium carbide furnaces and other metallurgical furnaces. The airtight paste uses anthracite as the main raw material. In order to improve the sintering performance of the graphite crucible metal furnancecarbon block, a small amount of graphite crushed and petroleum coke must be added, and a binder with a low softening point must be used.

What is the main ingredient of graphite crucible metal furnancecarbon block

The main components of graphite crucible metal furnancecarbon block: solid carbon materials and binders. Solid carbon materials include electric calcined coal, petroleum coke, etc. The binder is generally pitch.

What is the main ingredient of graphite crucible metal furnancecarbon block

The main components of graphite crucible metal furnancecarbon block: solid carbon materials and binders. Solid carbon materials include electric calcined coal, petroleum coke, etc. The binder is generally pitch.


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