 |
4 Haoyue Road, Taisha Industrial Park, Pingluo County, Ningxia
|
 |
+860952-6693240
+861330952463700 |
 |
uesugijuly@163.com |
 |
www.shunchima.com |
|
|
|
 |
News |
|
|
| The Scope of Use and Testing Methods of Graphite Carburizing Agents |
| 2023-06-14 16:17:25 Number of visits：2487 |
| |
| |
The use of graphite columnar carburetor in casting can significantly increase the amount of scrap steel, reduce the amount of pig iron, or save costs by not using pig iron. The feeding method for electric furnace melting should be accompanied by the addition of graphite carburizing agent along with the scrap steel. A small amount of molten iron can be added to the surface of the molten iron. However, it is necessary to avoid enterprises from pouring materials into the molten iron in large quantities to prevent excessive oxidation, which may result in unclear carbon enhancement effects and insufficient carbon content in castings.
The Applicable Scope and Testing Method of Graphite Carburizing Agent
1. Applicable scope:
Carburizing agents are widely used in the steel smelting and casting process, especially in the ductile iron gray iron industry with high product quality requirements and strict sulfur content control. It can also be used as an adsorbent for heavy metal wastewater treatment, and as a raw material for graphite cathode in aluminum electrolysis tank.
2. Main analysis and detection methods of graphite carburizing agents
The content of silicon in graphite carburizing agent determines the hardness of graphite carburizing agent. The particle size of graphite carburetor has a significant impact on WEDM, but what is important is the particle shape of graphite carburetor. Due to the free state of graphite carburetor during online cutting, the shape changes of cutting particles have a significant impact on cutting efficiency and quality.
Testing method:
The content of silicon requires atomic absorption detection (with high detection efficiency and accurate values).
The particle size of graphite carburizing agent requires an electrical resistance particle analyzer (with high efficiency).
The particle size detection of graphite carburizing agent requires the Ruisi RA200 particle analyzer. (It can analyze the roundness of particle shape coefficient more accurately).
Product category: high-purity graphite, natural graphite, silicon carbide, graphite carburetor, calcined Petroleum coke and special-shaped graphite products.
|
| |
| |
|
