China Factory Price Metallurgy Refing Slag Calcium Aluminate Flux with High Alumina

• Refractoriness (℃): 1580< Refractoriness< 1770
• Feature: Instant Materials
• Type: Refractory Material
• Shape: Block
• Material: Alumina Silicate
• High Purity: 90%
• Model NO.: calcium aluminate
• High Alumina: 60-65%
• Calcium: 35-30%
• Low Sio2: 3.0%
• Low MGO: 3.0%
• Transport Package: Jubmo Bag
• Specification: customers′ specification
• Trademark: TOPIC
• 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.

Why choose us?
---More than ten years foreign export experience;


---Deeply focus on refractory ,metallurgical and abrasive materials;


---We are SINCERE and offer best service and price;


---To be your good and long term partner is our aim




RFQ:
Q1 : Do you provide free samples?
A1 : Yes, free samples are available.Generlly speaking, the buyer should bear the delivery cost.

Q2:What is your payments terms?
A2 : We can accept  payment term:
(1).30% deposit, 70% balance pay against the BL copy ,
(2) by 100% irrevocable LC from first class,
(3)DP at sight for our long term and stable VIP customers
(4)Other payment terms can be negotiable

Q3 : What is your lead time? 
A3 : It usually needs about 7- 15 days after receiving prepayment or confirmed LC.

Q4. Do you accept OEM?
A4:Yes, we can do OEM.

Q5.What's the MOQ of trial order?
A5:No limit,We will suggest the proper quantity according to the definite case.

Q6 : Can we visit your company?
A6: Yes, for sure, welcome at any time.

Q7:How to get to your company?
A7:Please take plane to Zhengzhou airport or take high speed railway to Zhengzhou Dong Railway station,we will pick up you at the airport or railway sattion,and put the left things into our hands.We will try our best to offer help as more as we can.