5-35mm Pre-Melted Metallurgical Synthetic Slag for Liquid Steel

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Long Time Materials
• Type: Refractory Material
• Shape: Block
• Material: Alumina Silicate
• MGO: 3.0
• Model NO.: YZ-P
• Sio2: 3.0
• Al2O3: 43
• Cao: 48
• Transport Package: Jubmo Bag
• Specification: customers′ specification
• Trademark: TOPIC
• Origin: Henan, China
• HS Code: 2618009000
• Production Capacity: 300000mt/Year

Product Description

Pre-fused synthetic flux (slag) for refined steel-making is produced from high quality materials melted in electro-furnace,after cooling,crashing and screening into different grit.

Melting point: 1320 ºC  ,Principal mineralogical phase: C12A7 

We manufacture different grades of pre-fused synthetic flux:
CaO-Al2O3 normal grade synthetic flux,
CaO-SiO2-Al2O3-MgO high magnesium grade synthetic flux
Al2O3-CaO high alumina grade synthetic flux

A2O3-CaO low Titanium grade synthetic flux
Al2O3-CaO low silica grade synthetic flux

Typical specification of pre-fused refining flux:

Item No.	CaO(%)	Al2O3(%)	SiO2(%)	Fe2O3(%)	TiO2(%)	MgO(%)	Size
YZ-PA	45~49	38~42	4.0max	1.8max	1.0max	4.0max	5-25mm, 5-30mm, 5-35mm, 5-40mm,   other size upon users' request
YZ-PB	46~49	39~42	4.0max	1.0max	0.2max	4.0max
YZ-PC	49~54	41~45	3.5max	1.0max	0.1max	3.0max
YZ-PD	40~50	33~42	5.0max	1.5max	1.5max	12max
YZ-PE	45~53	35~45	2.5max	0.6max	0.1max	6max

 Chemical composition of each grade can be adjusted according to customers' requirements.
Item No.
For detail usage or technical support ,welcome to contact us,our engineer will hlep you

Packing of our pre-fused synthetic flux:
new and strong waterproof woven bags 200kg,500kg,1250kg,or upon customers' request









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