Iron Hook Castable

Product Details

Castables for iron trough are designed by targeting at the different part and the service condition of the iron runner of large and medium blast furnace. The products are formed by employing the principle of castable of low and ultra low cement and by using different types of corundum and carborundum as main material, and by applying multiple types of micropowder, additive, and binding agent. The product has such advantages as small amount of water during construction, high liquidity, high strength, resistance to erosion, washing and oxidation and high stability. It is applicable to large and medium-sized blast furnace with two tapping channels. The tapping quantity at one time can be roughly 200,000 tons.

 

Performance index on castables for iron trough

 

Physicochemical indexes LMM-11A LMM-11B LMM-12A LMM-12B LMM13
Chemical component

(%)≥

AL2O3

 

80 65 70 60 80
SiC 10 20 10 20 10
Volume density (g/cm3) 110°Cx24h 3.00 2.8 2.80 2.65 2.90
1450°Cx3h 2.90 2.7 2.70 2.60 2.80
Breaking strength in normal temperature

(MPa)≥

110°Cx24h 10 6 8 4 8
1450°Cx3h 10 10 10 6 10
Compression strength in normal temperature

(MPa)≥

110°Cx24h 50 30 30 20 50
1450°Cx3h 70 50 60 40 80
Change of permanent line upon heating (%) 1450°Cx3h 0~0.5 0~0.5 0~0.5 0~0.5 0~0.5
Purpose Castable of main channel Slag line Slag runner
Molten iron line Slag line Molten iron trough Slag runner

 

Certification

The company strictly according to modern enterprise management requirements set up a perfectquality assurance system, and passed the ISO9001:2008 quality management system certification,ISO14001:2004 environmental management system certification, OHSAS18001:1999 occupationalhealth and safety management system certification.

Service Display

Pre-sales:
recommend suitable products according to the actual working conditions and needs of customers.It can also bedeveloped and designed according to needs, and customized services can be provided. During the epidemic, provide remote detection technical support

Strict quality control:
From raw materials, to the production process and befor eleaving the factory, all performance indicators arestrictly tested, and the professional QC team controls according to the process.

After-sales service:
Quality assurance and Resolution of any issues that arise

Product Brochure Download

As professional one-stop solution provider, LIAONING MINERAL & METALLURGY GROUP CO., LTD(LMM GROUP) Established in 2007, and focus on engineering research & design, production & delivery, technology transfer, installation & commissioning, construction & building, operation & management for iron, steel & metallurgical industries globally. 

CONTACT US

Address: 
Dalian Office:
Building 8, Yintian South Park, Yida Chuntian, Ganjingzi District, Dalian 116000, China 
 
Shenyang Office:
Room 12-12 A4 Building YuZhou Square, Huannan Disruct, Shenyang City China
Email:lmme-business@lmmgroup.com.cn
Tel: +86 84174804

Get A Free Consultation
And Estimate