Steel-Making Sintered Refining Calcium Aluminate Clinker as Desulfurizing Agent

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Block
• Material: Alumina Silicate
• Melting Point: 1350
• Model NO.: YZ-S
• Density: 1000
• Output: 5000ton Per Month
• Color: Grey, Light Yellow
• Transport Package: Jubmo Bag
• Specification: customers′ specification
• Trademark: YZSD
• Origin: Henan, China
• HS Code: 2618009000
• Production Capacity: 100000mt/Year

Product Description

Sintered Synthetic flux also named calcium aluminate slag or refing slag, has good performance of desulphurization ,deoxygenation  and reducing impurities for refining liquid steel,is widely used in most steel plants.
Our Sintered type synthetic flux choose good quality raw materials of calcite and bauxite sintered in rotary kiln under temperature 1300ºC,then cooling and crushing into girt and packing for delivery ,its Melting point is below 1350 ºC ,Principal mineralogical phase: C12A7 .

Features and advantages of our sintered synthetic flux:
1.Low molten point, fast molten, shorten refining time and energy consuming. 
2.Good fluidity, desulphurization and inclusion reducing 
3.No flame, no dust emission, no poisonous ,eco-friendly and good safety in use 
4.material shape in lump and grit with average element
5.Desulphurization rate reach 90%
6.Reducing nonmetallic inclusion and improve steel quality 
7.Add little or without flourspar into ladle,that will reduce consumption of refractories and increase life of ladle
8.Good stability
9. No water absorption and no metamorphosing ,easy for storage and transportation

 Typical specification of sintered synthetic flux: 

Item No.	CaO(%)	Al2O3(%)	SiO2(%)	Fe2O3(%)	TiO2(%)	MgO(%)	Size
YZ-A	32~35	52~55	5.0max	1.8max	1.0max	4.0max	5-25mm, 5-30mm, 5-35mm, 5-40mm, 0-5mm  other size upon customers' request
YZ-B	45~50	37~42	5.0max	1.8max	1.0max	4.0max
YZ-C	30~33	40~45	5.0max	1.8max	1.0max	10-15
YZ-D	33~36	40~44	5.0max	1.8max	1.0max	8-10
YZ-E	25~30	60~65	5.0max	1.8max	1.0max	4.0max
Chemical composition can be adjusted according to customers' requirements.

Packing of our sintered calcium aluminate slag :
new and strong waterproof woven bags 500kg,1100kg,1250kg,,or upon customers' request

For detail usage or technical support ,welcome to contact us,our engineer will hlep you.