• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Place of Origin: China (Mainland)
  • Brand Name: DD
  • Model Number: DRTC
  • Type: Pyrites
  • Chemical Composition: FeS2
  • Moisture Lever: 1 max
  • Size: A3-10mm,3-15mm,10-30mm, normal
  • Shape: Lump
  • Concentrate Or Not: Is Concentrate
  • Moisture (%): <1%
  • Fe (Min): 43%
  • COLOR: Yellow
  • Application: Extract sulphur and manufacture of sulfuric acid
  • ZN+PB: 0.1 % max
  • Purity: High Purity
  • SIO2: 3% max
  • Name: Best Selling High Quality Iron Provide By China

Packaging & Delivery

Packaging Details Best Selling High Quality Iron Provide By China:
25KG/BAG INTO 1000KG/BAG or can be customized.
Delivery Time 10 days after deposit received.
Product Description

Ferro Sulphur is a Ferro Alloy composed of iron and sulphur with a sulphur content ranging between 28% and 32%, with this content being what defines the quality of the product.

There are typically two grades according to its sulphur content, between 28%and 32% and between 48% and 50%, as a by-product of the steelmaking process.


Properties :


index
value
S min
49 %
 Fe min
45 %
SIO2 max
3 %
ZN+PB max
0.1 %
  AS max
0.1 %
 H2O max
1 %

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. 

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.

Application:


Ferro Sulphur is used in metallurgy give the steel or alloy the desired sulphur content.
It is used for this purpose instead of elemental sulphur,because the low melting point of the sulphur could accumulate onthe molten metal surface,causing SO2 emissions and also a deterioration of its mechanical propertiesby the formation of a low eutectic melting point in the grain boundaries.


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.
Packing & Delivery

Packing:

1) Net weight 25kg per units(plastic woven bag); 1 metric ton inP.P bag(waterproofi-ng) with sling.

2) Net weight 25kg per units(plastic woven bag); 1 metric ton on pallet with plastic fi-lm.

3) According to customer's request.

Delivery:

10-30days according to quantities.

Our Service

1. Your inquiry related to our products or prices will be replied in 24hours.

2. Manufacturer with large capacity, ensure the fast production cycle after confirmed the order.

3. Our professional technicians will answer your entire enquiry in patient.

4. To meet the refractory solutions, we can serve as your instructions.

5. Protection of sales area and private information for all of our customer.


FAQ


other information :

Minimum Order Quantity (MOQ) : 5 Metric ton
Products warranty:half an year
Payment terms : As customer’s requirement.
Delivery term: Within 10 work days after received deposit

Note:

1.All of our indexes just for your reference and our products can be customized.

2.We will gladly send you a working sample so you can try this new blasting media out

before purchasing. We will need your ups account number to pay for the shipping costs.


Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview

Transactions

Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
5 Transactions 3,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $29,000
Learn More