Al2O3-SiC-C Iron Groove Materials of Blast Furnace

Al2O3-SiC-C iron groove materials of blast furnace is mainly used for the main ditch, branch ditch, slag ditch, iron hook, swing chute and other parts of the blast furnace tapping trough.

 
Model Number: Al2O3-SiC-C iron groove materials of blast furnace
 
Certification: ISO9001:2015
 
Minimum Order Quantity: 25 tons

 

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Description

Al2O3-SiC-C iron groove materials of blast furnace is made of dense bauxite as the main raw material, pure calcium aluminate cement as the binder, and refractory castable made of appropriate amount of silicon carbide, silicon micropowder, expansion agent and additives.

Al2O3-SiC-C iron groove materials of blast furnace is mainly used for the main ditch, branch ditch, slag ditch, iron hook, swing chute and other parts of the blast furnace tapping trough.

Feature:

Good anti-flaking performance

High strength and strong slag resistance

Good scouring resistance and high thermal shock resistance

Low melt loss rate and wear resistance

Specification:

 

Items

Index

ASC-1

ASC-2

ASC-3

ASC-4

ASC-5

ASC-6

ASC-7

Al2O3(%) ≥

70

55

65

60

55

55

60

SiC+C(%) ≥

12

25

16

12

10

17

12

 

Bulk density /(g/cm³)  ≥

110℃   24h

2.85

2.80

2.75

2.65

2.60

2.60

2.65

1450℃  3h

2.80

2.75

2.70

2.60

2.55

2.55

2.60

 

Cold crushing strength / (MPa)≥

110℃   24h

20

15

20

20

20

20

20

1450℃  3h

55

45

50

45

45

45

50

Reheat linear change / %

1450℃  3h

-0.1~0.5

 -0.1~0.5

 -0.1~0.5

 -0.1~0.5

 -0.1~0.5

 -0.1~0.5

 -0.1~0.5

Application

Main trough iron line

Main trough slag line

Main trough

Main trough

Iron trough

Slag trough

Oscillating trough

 

 

 

 

Production Equipment

Production capacity: Our factory actively response to government environmental protection policy, we designed and built the fully automatic controlled high temperature gas tunnel kiln (1700℃), and got capacity of annual output 70,000 tons of high quality refractory products.

Testing Testing Testing Testing
Packing Details
Packing details:

★Castable: Ton bag with rain film and 25kg bags inside

★Or according to customer's requirements

JUNDAO (HENAN) NEW MATERIALS CO.,LTD.   JUNDAO (HENAN) NEW MATERIALS CO.,LTD.   JUNDAO (HENAN) NEW MATERIALS CO.,LTD.   JUNDAO (HENAN) NEW MATERIALS CO.,LTD.

Transportation

★Port of dispatch: Tianjin port; Qingdao port

★Delivery time: According to customer's demand or two sides negotiate

TransportationTransportationTransportationTransportation
Our Services

We provide you 

★Timely response: Timely response to your inquiry within 24 hours and provide solution. 

★Competitive Price: Make the products competitive in your market. 

★Free sample: Free sample are offered, trial order are accepted for quality evaluation. 

★Strict quality control: We set Quality Management System, from the raw material to finished products, produce high quality products according to chemical & physical specifications strictly to satisfy customers’ needs.

★Fast delivery time: Within 3-30 days according to your quantity after receiving your advance payment. 

★ Professional services: Provide pictures from order to delivery. Inspect report by our country’s designated authority and oversea services if necessary.

We are here for you!

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