Clay brick of refractory brick for oven
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- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t
- Supply Capability:
- 5000 m.t/month
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Brief discription for Clay brick of refractory brick for oven
CMAX Clay brick of refractory brick for oven are classified according to alumina content ranging from 48% to 90%.
CMAX Clay brick of refractory brick for oven are commonly used in blast furnace, hot blast furnace, the roof of electric furnace, teeming ladle, rotary kiln,regenerator, etc.
Brief features for Clay brick of refractory brick for oven
◆Low thermal conductivity
◆Excellent acid and base slagging resistance
◆High refractoriness
◆Excellent thermal shock resistance
◆Excellent mechanical strength
◆Good spalling resistance and wear resistance.
◆Good corrosion resistance.
◆High-temperature creep rate is quite low.
◆Good volume stability at high temperature.
◆Low bulk density, low thermal conductivity, good thermal insulation performance.
Technical data for Clay brick of refractory brick for oven
ITEM | UAL48 | UAL55 | UAL65 | UAL75 | UAL80 | UAL85 | ALP80 |
Refractoriness, ℃ | 1750 | 1770 | 1790 | 1790 | 1810 | 1810 | 1810 |
Apparent Porosity,% | 22 | 22 | 23 | 23 | 20 | 20 | 18 |
C.C.S, Mpa | 39 | 44 | 49 | 53 | 55 | 60 | 100 |
Refractories Under Load (0.2Mpa)，℃ | 1420 | 1470 | 1500 | 1520 | 1500 | 1520 | 1550 |
Reheating Linear Change,% | 1450℃x2h 0.1～-0.4 | 1500℃x2h 0.1～-0.4 | 1500℃x2h 0.1～-0.4 | 1500℃x2h 0.1～-0.4 | 1550℃x2h -0.5～+0.5 | 1550℃x2h -0.5～+0.5 | 1550℃x2h -0.5～+0.5 |
Al2O3 Content , % | 48 | 55 | 65 | 75 | 80 | 85 | 82 |
FAQ
Q1:Are you a manufacture or trader?
A:Factory+trade(mainly factories,at the same time,we operates other related products).
Q2:Can we visit your factory?
A:Sure,welcome at any time,seeing is believing.
Q3:What's the MOQ of trial order?
A:No limit,We can offer the best suggestions and solutions according to your condition.
Q4:Which payment terms can you accept?
A:T/T,L/C are available for us.
Q5:Is your company accept customization?
A:We have own factory and excellent technical team,and we accept OEM service.
- Q: can the red brick be used as refractory brick?
- Can not replace! The high temperature will make it burst. Coefficient of thermal expansion is not enough
- Q: does the furnace wall use refractory bricks to keep the heat? Or use the insulation material to keep heat ?
- The furnace arch and the furnace wall are all refractory bricks, and the refractory brick is a kind of thermal insulation material!
- Q: Why can't build refractory brick behind the skew block?
- refractory is heat expansion and cold contraction, it is also called refractory?brick, can resist high temperature up to 580-770 degrees. Mainly used for the smelting furnace. faint?yellow or brown, when it is high temperature, it will squeeze toward the center. Refractory material made of refractory clay or other refractory raw materials. the shortened form of fefractory brick is brick. vault will be extrusion deformation. Refractory material with a certain shape and size
- Q: General used refractory brick T-20 / T-39/ T-206 specifications and dimension
- No T-206 model (we produce the clay) T-20 and T-39 are the size of 230*length, 113* width and 65/45 thickness, T-20 is a vertical arch brick and T-39 is horizontal arch brick.
- Q: Why masonry walls must not be mixed with clay bricks?
- If a masonry wall is added to the concrete structure. Under the influence of lateral force (wind force, earthquake force), the performance of masonry wall and concrete wall is different, the former is rigid and almost unable to bear deformation, while the latter can have certain deformation. The former cannot bend and the latter can bend...... As a result, the masonry walls were destroyed first and lost, and then the members supported by the masonry walls were destroyed, and the whole building was filled with cups.
- Q: What matters should be noticed when using clay refractory bricks in a glass kiln?
- There are a variety of products for the production of shaped and unshaped refractory clay, such as blast furnace insulation and high alumina bricks. Brick products include refractory clay bricks, plastic materials for overload, refractory clay and high alumina casting materials, etc.. In the amorphous part, if to support the horizontal induction furnace and the straight induction furnace lining, such as refractory clay and high alumina plastic
- Q: what kind of refractory brick is suitable for 1300 degrees converter?
- The furnace cap tapping shaft part should use MgO-C brick with high slag resistance and thermal shock resistance, the steel side can be slightly thin, bottom carbon content may be appropriate less.
- Q: Can you direct the clay brick walls embryo
- Times are different, where there is no modern calcination process. With glutinous rice water in the soil, but glue well, but there is no comparable with cement and other building materials. Not long, can not withstand weathering.
- Q: How to use the winding packaging machine to pack refractory bricks
- Over 150KG the most common winding machine can pack, if it is light or the goods scatter, then add capping or pre-drawn device is all right.
- Q: Why do some people say that clay brick insulation effect is good, and some people say that bad, in the end what is right?
- Now is the best thermal insulation hollow powder briquette, because it is hollow, blocking the heat transfer, plus foam insulation on the outside, good insulation effect,
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Clay brick of refractory brick for oven
- Ref Price:
-
- Loading Port:
- Qingdao
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 2 m.t
- Supply Capability:
- 5000 m.t/month
OKorder Service Pledge
OKorder Financial Service
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