Low Cement Castable Refractory Materials For Furnace

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Product Description:

Specifications

Castable Refractory Materials
1.can be used for the number of 800-1200
2.Easy to operate
3.Superior property
4.ISO9001:2001

Description of Castable Refractory Materials

Castable for ladle is bagged particle, ash grey. It is used as lining material for ladle with the property of high refractoriness, long service life, reduction of materials and manual operation.

Features of Castable Refractory Materials

Easy to operate: times and labor saving, shorten the work time, reduce work strength of workers.

Superior property: resistant to scour and erosion of molten iron slag, good thermal shock resistance, non-stick of iron slag, tiny linear variation, no cracking, and easy to break up.

Extend service life: high technical content, good property in using.

Long service life: can be used for the number of 800-1200

Technical Parameters of Castable Refractory Materials

Physical and Chemical Index

Designation

JNJ-H

JNJ-Q

Main Chemical Component(%)

Al2O3

45~55

80~85

SiC+C

12~44

——

Volume Density

(g/cm³)

110°C×24h

2.64~2.78

2.64~2.78

1450°C×3h

2.60~2.72

2.60~2.72

Linear Variation Rate

(%)

110°C×24h

-0.03~0.01

-0.01~0

1450°C×3h

-0.01~0.02

+0.02~+0.03

Fracture Resistance(Mpa)

110°C×24h

4.0~5.10

4.0~5.1

1450°C×3h

7.2~8.7

7.2~8.7

Pressure Resistance

(Mpa)

110°C×24h

20~26

20~26

1450°C×3h

36~46

36~46

Application of Castable Refractory Materials

Applied to the make of ladle lining mass in ductile cast iron, gray cast iron and other metallurgical material.

Packaging&Shipping

Packaging Details

1.)plastic ton bags 2.)cartob box with wooden pallet 3.)according to customer's requirement.

Delivery Detail

within 15 -20days after your payment


Our Services

Industry and trade integration business

Customize size are welcome,OEM,ODM acceptable

Promptly delivery and best technical service can be offered to you.

The best price with good quality

We offer a good after-sales service


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Q:Manganese steel belongs to refractories
Material wear and other harsh working conditions, extrusion, there will be work-hardening phenomenon rapidly on the surface. The most important feature of manganese steel is that it is not refractory under a strong impact, and under extrusion conditions, part of it will be fractured. The main form of damage is wear and consumption: It is a kind of inorganic non-metallic material whose refractoriness is not lower than 1580 ℃, mainly used to endure impact. Manganese steel is a kind of high strength steel, which is free of deformation, so that it can remain austenite good toughness and ductility at heart while keeping good wear resistance at the same time on hardened layer. Refractories are
Q:Who knows how many kinds of fireproof insulation materials are there in the market?
Portland cement, insulation stone, calcium powder and platycodon grandiflorum are the main raw materials of inorganic active insulation materials. Advanced manufacturing techniques and chemical Technologies have been used to conduct many tests, thus the close-celled inorganic active insulation materials are successfully developed. Products have advantages of fire-resistance, small deformation coefficient, aging-resistance, stable performance, environmentally-friendly, and good compatibility with rendering coating and subtractive wall, security, stability, and also have a life as long as the building itself. Good fireproofness: The materials of fireproof insulation board are inorganic (cement) which has A1-level fire-resistance, are non-combustible materials, and good at resisting fire. I hope my answer can help you.
Q:which kind of refractory is used in golden smelting furnace? How about his using temperature
generally the price of the quartz sand refractory material is higher and the temperature can meet the requirement of 2000 degree.
Q:what is the requirements of roofing insulation materials fire rating?
The fireproofing requirements of architectural design are regulated by architectural design fire safety rules, roofing insulation material only has the requirements of materials combustion performance, namely non-combustible material. No fire rating requirements.
Q:which kind of material should be used in fireproofing cabinet?
Cabinet fireproof panel can be divided into fiber cement fireproofing board, metal fireproof panel, mineral wool fireproof panel, perlite fireproof panel and many other fireproof panels. Wherein fiber cement fireproofing board is a new material with growing popularity , it has good thermal insulation and sound insulation performance and belongs to a1 level fireproofing material. Fiber cement fireproofing board is a kind of decoration sheet that takes silicious material or calcareous material as the main raw materials and is made by being combined with fibrous material and other additives in certain proportion. Metal fireproof panel is a kind of sandwich dalle that takes aluminium plate, stainless steel plate, colorful steel plate and other metal materials as main raw materials and is made by adding some fire retardant materials. Mineral wool board is a kind of fireproofing decorative board that takes mineral wool and glass wool as the main raw materials. Perlite fireproof panel is a kind of fireproofing hollow plate that take low alkalinity cement as the main materials and fireproofing perlite as filler.
Q:what's the materials of fireproof housing?
what's the materials of fireproof housing? what's the fire rating? how much is it? What are the key installation points?
Q:The principle of choosing fire-resistant material in Thermal Energy and Power Engineering equipment.
Different thermal technology equipment has different operation condition and select different refractory material. We should take economical and practical as principle.
Q:Current development status of qualitative refractory materials.
Q:What are grade classifications of the external walls for fireproofing?
The basic level can be divided into: A1, A2, B1, B2, B3 and other levels. There are many technical indicators to make specific division, but I partly cannot report for a while, because it is very professional and technical. Please contact Qingdao Shanfang Instrument Co., LTD for details, they specialized in the external wall thermal insulation materials fire rating testers.
Q:Can I use ordinary cement with the addition of sand, clay, and salt as refractory material to paste the stove?
You can add some animal hair, like bristles. After all, we don’t have so much hair. Remember not to use cement, because it will crack. Instead, make use of animal hair, lime, yellow mud and sand, after mixing up, and they would be firmer while in calcination.

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