Factory Price of Iron Pyrite Powder

1.High purity iron pyrite powder sulfide impurities for the metal elements in the sulfur to join, 

2.improve the cutting performance, inoculation effect and graphite morphology,

3. improve the mechanical properties of gray cast iron, 

4.castings manufacturers are excellent sulfur agent!

1.Gray cast iron sulfur in a certain range of content is beneficial, this range is 0.08% -0.12%, to add a certain amount of gray cast iron to improve the cutting performance of sulfur to improve inoculation and graphite morphology.

2.Gray cast iron water is too low in sulfur is harmful, poor shape of graphite, pregnant effect is not good. When the sulfur content is less than 0.05%, it must be carried out sulfur treatment, or pregnant effect is poor.

3.Sulfur to make shorter graphite length, blunt ends, morphological changes, it can improve the mechanical properties of gray cast iron. Physical state: brown, metallic luster, melting point 1200 ℃.

Application :

1.Pyrite lumps for free-cutting steel

2.Pyrite lumps for casting shop

3.Pyrite powder for metal(Cu Pb) recycling industry

4.Pyrite for resin-bonded grinding wheels

5.Pyrite for glass plant and Titanium dioxide factory

6.The Production Of Grey Iron

7.Production Of Free Cutting Steels

8.In Electric Furnaces For Production Of Malleable Iron

It is stable under normal pressure and temperature conditions. However, it should be kept away from heat and ignition sources. Empty containers may present a risk of fire. concentrate pyrite Contact with moisture, acids and strong oxidizers should be avoided, as well as from flammable materials.It is not classified as a hazardous good for transportation.

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large capcacity.

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For these purposes it is used in:

The manufacturing of cast iron: When melted in foundries, the level of residual sulphur is reduced, primarily due to the use of scrap steel and low sulphur content. It has been determined that melting does not respond easily to inoculants if the sulphur level is less than 0.04%. Therefore, it is necessary to raise the sulphur content using Ferro Sulphur to maintain the level in a range from 0.05%-0.12%.
The manufacturing of alloyed steels: Used as a suitable and economical resulphurizing agent to prevent hydrogen embrittlement and to maintain minimum sulphur content of no less than 0.015%.
Cutting steel manufacturing: It is used as a resulphurizing agent in the manufacture of this type of steel because it increases machinability.
Electric furnaces: It has a positive effect, maintaining sulphur content around 0.15% since it enhances the nodular iron formation.