Place of Origin | Henan, China, Henan, China (Mainland) | Shape | Brick |
Material | Magnesia | SiO2 Content (%) | - |
Al2O3 Content (%) | 35%-75% | MgO Content (%) | - |
CaO Content (%) | - | Refractoriness (Degree) | Common (1580u00b0< Refractoriness< 1770u00b0) |
CrO Content (%) | - | SiC Content (%) | - |
Model Number | NZ 35 | Brand Name | RONSGHENG, Rongsheng |
Type: | magnesite brick | Material: | magnesite |
Feature | Thin Bricks | Technique | Sintered |
Price | factory outlets . | factory outlets . | +0.1-0.4 |
MgO Content (%): | -80 | Cold Crushing Strength | MPa u2265: 40 |
Magnesite Bricks Description
magnesite Bricks are alkaline refractory materials. These products have over 90% magnesium oxide content and adopt periclase as the principal crystalline phase. magnesite Bricks can be divided into two categories of Burnt magnesite Bricks and Chemical Bonded Magnesite Brick. They have excellent performance of superior high temperature mechanical strength and volume stability. magnesite Bricks can service in the high temperature of 1750℃. They are ideal products for glass furnace application.
magnesite Bricks Features:
It is a kind of alkaline refractory product with periclase as main phase magnesite-alumina spinel clinker as basic material. the product has such characteristics as good temperature vibration, good strength and volume stablity in high temperature.
magnesite Bricks Application
Basic open-hearth furnace for steelmaking
Electric furnace bottom and wall
Permanent lining of oxygen converter
Non-ferrous metal metallurgy furnace
Hyperthermia tunnel kiln
Lining of rotary cement kiln
Heating furnace bottom and wall
Regenerative chamber of glass furnace
Physical andChemical Indicators:
RS-SMZ-89 | RS-SMZ-89 | RS-SMZ-89 | RS-SMZ-89 | |
Mgo(%)≥ | 89 | 91 | 93 | 95 |
SiO2(%)≤ | / | / | 3.5 | 2.0 |
CaO(%)≤ | 3.0 | 3.0 | 2.0 | 2.0 |
apparent porosity (%)≤ | 20 | 18 | 18 | 18 |
Cold Crushing Strength ≥ | 50 | 60 | 60 | 60 |
Refractoriness Under Load ≥ | 1550 | 1560 | 1620 | 1650 |
Permanent Linear Change On heating % | -0.6~0 | -0.5~0 | -0.4~0 | -0.3~0 |
thermal conductivity coeffcient ≤ | / | 3 | / | 3.8 |
Standard sizing: 230 x 114 x 65 mm ,Special size and OEM Service also provide!The size is precise, providing kinds of shapes according to customer's drawing
There are 240 staffs in Rongsheng Company, of which 12 is senior professional technician. Annual production capacity is up to 60000 tons. There are light and heavy weight materials production lines and all kinds of complete production, testing and check equipment, of which there are 10 series shaped press machine that from 400 tons to 1000 tons and two hyperthermia tunnel kilns whose length are 148m and 118m.
Rongsheng Refractory has established complete quality system and conducted quality control through the whole staff and process that from raw materials, production, check and various parts strictly according to ISO9001 standard and with the professional checker at each level to take good product and service as the top goal.
Rongsheng Refractory insists on pursuing the management idea of “honest, courtesy, innovation and professionalism” as the purpose, taking the “low price for better quality” as the foundation of enterprise development and creating “Rongsheng Brand” as the enterprise strategic goal. And Rongsheng provides satisfying, timely and efficient service for customers based on scientific management process, complete customer information management system and abundant products types.
Rongsheng Refractory has professional sales and after-sale service team who provide customers all-around service about product application, construction installation and operation technology training etc. Now we have established cooperation relationship with many science and research unit and our products have been sold to Japan, Indonesia, Iran, Kazakhstan and Vietnam etc.
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