Granulated blast furnace slag

Granulated blast furnace slag, High refractoriness, High combine intensity, High energy efficient in steelmaking, ISO passed - details see: https://www.buildingsupplieshub.com/granulated-blast-furnace-slag-10085779

Type: Slag	Place of Origin: Henan China (Mainland)	Brand Name: Yilong	Name: Granulated blast furnace slag
Particle: 0~200mm	Granularity: 1-30mm	Dimensions: according to customer's demands	Chemical Composition: Si/C/Al/S/P
Application: Steel makingin /Steel&iron industry	Quality: ISO9001 certification

1.Introduction

granulated slagis a new auxiliary material of steel making that developed by our company to meet the requirement of low-sulphurstel. I t was melted from many kinds of material by electric furnace in high temperature that makes out the calcium aluminates, which mainly includes 7Al2O3 and 12Cao in more than 90%, and their activity coefficient is more than 70. The product has the following features: quick melted, high activity degree, quick speed of slag making, early appearing of white slag, high degree of fluidity after being melted, large quantity of offspring of deoxidation and desulphurization in molten steel can be absorbed, refining time can be shortened, and cost of steel making can be decreased. With all the above features ,the harmful impurity in molten steel can be reduced and the component in molten steel can be purified.

2. Characters of granulated slag

1.quick melted, high activity degree.

2.quick speed of slag making.

3.early appearing of white slag.

4.high degree of fluidity after being melted.

5.large quantity of offspring of deoxidation and desulphurization in molten steel can be absorbed.

6.refining time can be shortened, and cost of steel making can be decreased.

7.With all the above features, the harmful impurity in molten steel can be reduced and the component in molten steel can be purified.

3.Application of granulated slag

Widely used in steel industry and casting foundry.

4. Method of use

----Add with flow of steel when rapping

----Or added when position of refining furnace is measured

----Or added according to technology

5. physical and chemical indexes

Code	SiO2	CaO	Al2O3	MgO	CaF2	Granulatiry	Size%
HC-1	≤ 4	45-50	41-46	2-4	4-6	1-30	≤ 0.5
HC-2	≤ 6	46-55	30-38	4-10	--	1-30	≤ 0.5
HC-3	≤ 6	55-65	20-30	--	--	1-30	≤ 0.5

6.Certifications Obtained

The IS09001:2000 version International Quality System Certification

The ISO14001 Environmental Management System Certification

The GB 28001 Occupational Health and Safety Management System Certification

Henan Enterprises' Import and Export Rights Registration Certification

Qualification Certificate for Import and Export Enterprises of PRC

7.Our service

"Quality & service", is our enterprise spirit. We have created files for all of our customers, we'll provide the best use guidance and problem solving suggestions in the long run. You can contact with us freely in any time.

our factory

Testing center

ISO certificated

Commemorations with friends

Packaging Detail:as your want

Delivery Detail:25 days after received deposit