yixing xinwei leeshing refractory materials co.,Ltd

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Dry Silica Ramming Mass Refractory Silica Lining Material

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yixing xinwei leeshing refractory materials co.,Ltd
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Province/State:jiangsu
Country/Region:china
Contact Person:Cathy
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Dry Silica Ramming Mass Refractory Silica Lining Material

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Brand Name :CRE
Model Number :CRE
Certification :ISO
Place of Origin :JIANGSU,CHINA
MOQ :1 ton
Price :$540.00 - $800.00/ ton
Payment Terms :L/C, T/T
Supply Ability :10000 Ton/Tons per Month
Delivery Time :15-20days
Packaging Details :Pallet+Paper or Steel angle bead+Paper board +Plastic or Steel belt +Plastic film or according to customer's requirements.
origin :China
color :brown
size :<6mm
material :dolomite
Feature :good thermal conductivity
Compressive strength :100Mpa
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China Factory sale Refractory Silica Lining Material Dry Ramming Mass

Tundish dry material is a widely used refractory material for tundish lining. In order to improve the temperature of fireproof
lining in tundish, remove moisture and reduce the temperature drop and heat loss of steel in tundish, it is usually required to bake the tundish quickly to 950 ~ 1100℃ before use. Baking time is too short, the baking effect can not reach the use requirements; Baking time is too long, easy to lead to the deterioration of the assembled nozzle, plug rod and other functional components; Tundish dry layer thickness is usually 50 ~ 100mm, in order to achieve good baking effect, baking time is generally required in 2 ~ 4h; Therefore, the realization of tundish rapid drying is of great significance to continuous casting production efficiency and production cost.

The role of Acidic Ramming Mass in steel melting through induction furnace is very important. Its important features are removing iron or steel contents by the powerful magnet, eliminate the moisture and store the ramming mass in dry and dust free area. Acidic ramming mass offered by us is known for its chemical and physical properties in the foreign markets.

Dry Silica Ramming Mass Refractory Silica Lining MaterialDry Silica Ramming Mass Refractory Silica Lining Material

Features of Silicon carbide ramming material

1. Silicon carbide ramming material has high strength and good corrosion resistance to liquid slag

2. Due to the addition of a resist with high hardness and good corrosion resistance in the ramming material, it can reduce the erosion of alkaline substances on the furnace lining

3. It can make the thinner liquid slag hang a layer of slag on the furnace lining to form a slag film and protect the furnace lining

4. Silicon carbide ramming material has small thermal expansion coefficient, good thermal shock resistance and good thermal conductivity

Data

Silica ramming mass
Item
Working temperature /°C 1570-1770
Bulk density g/m3 2.3
SiO2% 98.5
Sintering temperature /°C 800
Crushing strength /Mpa 11
Rate of linear variation after burning % ±0.3

Company Profile

Refractory Industry is one of pillar industries in China Rare-Earth Holding Group. Beneath its 100% holding, there are two subsidiaries: Yixing Xinwei Leeshing Refractory Material Co., Ltd and Wuxi Xinwei Pan-Asia High-Temperature Ceramics Co., Ltd, professionally work on medium-to-high grade refractory material research, development, produce and project construction.

For many years, the company has followed the developping steps and trend of international and domestic refractory material markets closely, invest a huge sum of money to expand and reconstruct, explore and surmount in development constantly. Under support and help of numerous closed cooperative partner at home and abroad, under staff sincerely uniting and hard working, the company has already become one of the important bases that produce the medium-to-high grade refractory material at home

Production Capacity

The company can produce the refractory material products of 178 product brands under eight major series, the annual production capacity is up to 100,000 tons, among them, 60,000 tons of fired products medium-to-high gradly, 20,000 tons of unfired products, 20,000 tons of unshaped refractory materials. The company enjoys the power to engage in import and export trade on its own account, the products find a good sale in Japan, Korea S., Russia, Australia, U.S.A. etc. . Company refractory exported account take advanced position in domestic!

Process Equipment

At present company's equipment level had been equal to that of international large refractory company and detailed showed as followings: On shaping equipment, more than 60 high pressure press(From 260T~1250T),one 24000T Isostatic press; on fire equipment, four ultra-high temperature tunnel furnace and many down-draft furnace; on mold-making equipment, 20 various kinds of lathe, miller, planer and grinder and several heating furnace.

Dry Silica Ramming Mass Refractory Silica Lining MaterialDry Silica Ramming Mass Refractory Silica Lining MaterialDry Silica Ramming Mass Refractory Silica Lining MaterialDry Silica Ramming Mass Refractory Silica Lining Material
Dry Silica Ramming Mass Refractory Silica Lining Material
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