Magnesium carbon brick,furnace cover ,Tapping hole of converter

Product Details

LMM series electric furnace magnesia carbon bricks are mainly used in electric furnace lining parts, and have the advantages of high strength, strong slag resistance, good thermal shock stability and high refractoriness. According to the smelting conditions, choose different grades of magnesium carbon bricks for different parts of the furnace.

 

LMM series Tapping hole of converter have the characteristics of good oxidation resistance, high strength, good corrosion resistance, easy replacement, and long life. Tapping hole of converte

Item Magnesia carbon bricks RF/EAF cover Tapping hole of converter
LMM-MT1 LMM-MT2 LMM-MT3 LMM-DL1 LMM-DL2 LMM-TM1 LMM-TM2
MgO ≥80 ≥78 ≥76
C ≥12 ≥14 ≥16
Al2O3+ MgO / / /
A2O3 / / / ≥80
Bulk Density

(g/cm3):

≥2.95 ≥2.94 ≥2.94 ≥2.7

110℃,24h

≥3.0

110℃,24h

≥2.95 ≥2.90
parent porosity(%) : ≤4.0 ≤3.0 ≤4.0 ≤30 ≤40
cold bending strength (1400 C, 0.5h) ≥6 ≥10 ≥8 ≥8

110℃,24h

≥9

110℃,24h

≥8 ≥10
Cold crushing strength(Mpa): ≥38 ≥35 ≥32 ≥45

110℃,24h

≥45

110℃,24h

≥35 ≥30

 

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

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