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Beijing YuDa Science and Technology Co., Ltd.

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China Al2O3-SiC-C Molten Iron Ditch Ramming Material Refractory Ramming
China Al2O3-SiC-C Molten Iron Ditch Ramming Material Refractory Ramming

  1. China Al2O3-SiC-C Molten Iron Ditch Ramming Material Refractory Ramming

Al2O3-SiC-C Molten Iron Ditch Ramming Material Refractory Ramming

  1. MOQ: 1 Ton
  2. Price:
  3. Get Latest Price
Payment Terms T/T, , L/C
Supply Ability 2000 tons/month
Delivery Time 20-30 Days
Packaging Details Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Slag resistance Excellent slag resistance
Wear resistance Excellent wear resistance
Strength High flexural and compressive strength
High-temperature toughness Good high-temperature toughness
keyword refractories materials
feature fireproof,Heat Resistant
Service Temperature 1000℃-1800℃
customized yes
Brand Name YUDA
Model Number Senior/Ordinary Al2O3-SiC-C Molten Iron Ditch Ramming Material
Certification ISO
Place of Origin Beijing,China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms T/T, , L/C Supply Ability 2000 tons/month
Delivery Time 20-30 Days Packaging Details Packed on wooden pallets, with water-proof cover, and tightened with plastic/steel bandages
Slag resistance Excellent slag resistance Wear resistance Excellent wear resistance
Strength High flexural and compressive strength High-temperature toughness Good high-temperature toughness
keyword refractories materials feature fireproof,Heat Resistant
Service Temperature 1000℃-1800℃ customized yes
Brand Name YUDA Model Number Senior/Ordinary Al2O3-SiC-C Molten Iron Ditch Ramming Material
Certification ISO Place of Origin Beijing,China
High Light Molten Iron Ditch Ramming MaterialAl2O3-SiC-C Ramming MaterialAl2O3-SiC-C Refractory Ramming

Al2O3-SiC-C Molten Iron Ditch Ramming Material

 
Al2O3-SiC-C Molten Iron Ditch Ramming Material/Excellent slag resistance/Excellent wear resistance/ High flexural and compressive strength/Good high-temperature toughness

 

Summary:
Ramming Mass refers to an unshaped refractory material that is constructed by pounding (manually or mechanically) and hardened under heating above room temperature. Made by mixing refractory aggregates, powders, binders, additives, water or other liquids with a certain grading.
 
Product features:

  •  1.Excellent slag resistance and wear resistance
  • 2. High flexural and compressive strength
  • 3. Good high-temperature toughness

Range of application:
Applied to blast furnace iron ditch and other thermal kilns.
 
Technical data:

                       Grade

 Project

 

Al2O3-SiC-C Molten Iron Ditch Ramming Material

 


Senior

Ordinary

Chemical Composition (%)

AL2O3 ≥70 >62
SiC 8-15 12-20
C 16-20 15-22
Bulk Density (g/cm3) 110℃x24h ≥2.70 ≥2.30
1450℃x3h ≥2.6 ≥2.25
Modulus of Rupture(MPa) 110℃x24h >4.5 >4.0
1450℃x3h >4.0 >3.5
Crushing Strength (MPa) 110℃x24h >25 >20
1450℃x3h >25 >20
Permanent Linear Change(%) 110℃x24h -0.2±0.5 -0.2±0.5
1450℃x3h 0±0.5 0±0.5

 
 
Packaging and Storage:
Wooden pallets+thermoplastic film packaging,size 100×80×70 mm and weighs about 1.4 tons /pallet ;Store in a dry, moisture-proof warehouse,storage period is 24 months.
 
Construction method:
 

  1. Refractory Ramming Mass are generally compacted using pneumatic picks. When using a pneumatic pick to compact, the wind pressure should not be lower than 5 atmospheres; The hammer head has various shapes such as square, rectangle, and circle, with a general size between 50-80 millimeters. If it is too large, the compaction force is insufficient, the compactness is poor, and it affects the performance of refractory compaction materials; If it is too small, the pounding force will be too strong, making it difficult to compact and affecting work efficiency.                                                                                            
  2. When pounding, the thickness of the material should be 20-60 millimeters each time. The air pick should be perpendicular to the material surface, and the hammer head should move continuously in one direction. The hammer heads should overlap by one-third to one-half to avoid leakage, and each row should also overlap. After each layer of material is continuously pounded four or five times to achieve uniform density and form a whole, the next layer of material can be laid.                                                       
  3.  The compaction construction should be carried out continuously. If the interruption time is long, the compaction surface should be covered tightly. During further construction, the tamping surface should be roughened before proceeding with tamping.                                                                                                   
  4. After pounding, the mold can be immediately removed for maintenance or baking.

 
YuDa’s Expertise
Beijing Yuda's main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material diagnosis, design, research and development, manufacturing, construction, and maintenance services. For many years, we have been committed to providing our customers with the highest quality products, the most comprehensive services, and the most accurate solutions, saving them time, effort, and money, and ensuring the stable operation of high-temperature kilns. At the same time, we can also provide engineering general contracting services such as refractory material selection, design, installation, and maintenance, optimize refractory material configuration, improve the synergy between refractory materials and processes, increase kiln operation rate, and provide you with comprehensive nanny style services.

 
Contact Us
If you have any questions, please feel free to contact us and we will be happy to serve you, thank you for your support.Yuda has always adhered to the development philosophy of "serving needs and creating value", based on national strategy, and serving global customers.

 
E-mail: bjydnh@163.com
WhatsApp:+86 17822353985
We look forward to assisting you with your refractory needs and providing you with the best solutions for your industrial applications.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory
  • Business Type:

    Manufacturer,Agent,Importer,Exporter,Seller,Other

  • Year Established:

    2014

  • Total Annual:

    20 million dollars-30 million dollars

  • Employee Number:

    70~100

  • Ecer Certification:

    Verified Supplier

Beijing YuDa Science And Technology Co.,Ltd. was established in 2014, the company is located in Shangdi High tech Park, Haidian District, Beijing. Its main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material dia... Beijing YuDa Science And Technology Co.,Ltd. was established in 2014, the company is located in Shangdi High tech Park, Haidian District, Beijing. Its main business includes refractory materials, insulation materials, wear-resistant materials, metal materials, and provides refractory material dia...

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  • Beijing YuDa Science and Technology Co., Ltd.
  • Building 25, No.9 Anningzhuang West Road, Haidian District, Beijing
  • https://www.refractories-materials.com/

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