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  • Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace
  • Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace
  • Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace
  • Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace
  • Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace
  • Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace
Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace

Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace

$5.00-$15.00/ Piece|1000 Piece/Pieces(Min. Order)
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Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Slag Resistance: Designed to withstand corrosive slag in silver and copper smelting processes, ensuring prolonged furnace efficiency.
  • High-Temperature Endurance: Alumina and magnesite composition provides stability at extreme temperatures (up to 1700°C), critical for industrial metallurgical applications.

Key features

  • 1. Material Technology

    • With a corrosion-resistant alumina-magnesite composition, effectively resist slag erosion and chemical attacks in high-temperature silver and copper smelting environments*.

  • 2. Interactive Design

    • With customizable brick shapes via precision cutting services, easily adapt to diverse furnace designs and installation needs*.

  • 3. Performance Parameters

    • Withstanding temperatures up to 1800°C, ensuring stable operation during intensive smelting processes compared to standard refractory bricks*.

  • 4. Scenario Solutions

    • Optimized for continuous operation in industrial smelting furnaces, reducing downtime and maintenance compared to conventional refractory materials*.

  • 5. Certification Standards

    • Complying with ISO 50001 energy management and ASTM C70 standards, guaranteeing reliable performance and safety in high-demand applications*.

Product details

Good Slag Resistant Refractory Magnesia Chrome Bricks for Silver Smelting Copper Furnace

Good Slag Resistant Refractory Magnesia Chrome Bricks are engineered for high-temperature environments, combining alumina and magnesite to withstand extreme thermal stress and corrosive slag in silver and copper smelting furnaces. Their rugged, textured surface and dense composition ensure durability in harsh industrial applications.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAlumina-Magnesite CompositeSilver/copper smelting furnace linings
Thermal ResistanceUp to 1800°C continuous operationHigh-temperature smelting chambers
Slag Resistance98% corrosion resistance to metallic slagProlonged exposure to molten metals
Density3.2 g/cm³ (enhanced structural integrity)Load-bearing furnace walls

Customization guide

Adjustable dimensions via precision cutting services to fit custom furnace designs. Thickness and edge alignment can be tailored to meet specific thermal insulation or structural requirements.

Get inspired

With high alumina content, you can achieve superior thermal stability in extreme smelting environments. The magnesite component ensures resistance to chemical erosion from copper and silver slag, extending furnace lifespan.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Thermal Resistance1600°C (ISO 800)+15% (1840°C)+30% (1980°C)*
Slag Resistance90% (ASTM C719)Enhanced (95%)Premium (99%)
Density3.0 g/cm³3.2 g/cm³3.4 g/cm³

Supplier's note

  1. Technical Breakthroughs:

    • Alumina-Magnesite Blend: Combines thermal stability (alumina) with chemical resistance (magnesite).
    • Advanced Sintering: Pro Model’s 3.4 g/cm³ density reduces thermal expansion by 20% vs. industry standards.
    • Slag Shield Coating: Pro’s 99% corrosion resistance enables safe handling of high-acid copper slag.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard smelting operations (≤1600°C) where cost efficiency is prioritized.
    • Advanced Model: Suitable for medium-scale furnaces requiring 15% higher thermal tolerance than baseline.
    • Pro Model: Recommended for heavy-duty copper smelting facilities where prolonged exposure to 1900+°C and corrosive slag demands premium durability.

*Pro Model exceeds ISO 800:2016 thermal resistance benchmarks by 10%.

Frequently asked questions

  • Which refractory brick model is best for high-slag silver smelting furnaces?

  • Alumina vs. Magnesite in refractory bricks: Which is better for copper smelting?

  • Are your magnesia chrome bricks certified for high-temperature slag resistance?

  • How do I clean and maintain refractory bricks in smelting furnaces?

  • Can magnesia chrome bricks be customized to fit furnace dimensions?

  • Are these bricks suitable for both silver and copper smelting furnaces?

  • How long do magnesia chrome bricks last in high-temperature environments?

  • What installation precautions are needed for refractory bricks in smelting?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Magnesia Chrome BricksSilver smelting furnaces, slag-intensive environmentsMax Service Temp: 1800°C (ASTM C20) ▲
Slag Resistance: Withstands 100+ hours (ASTM C719)
Material: Al2O3 35%, Cr2O3 20%		▲ Best slag resistance for high-temperature furnaces
Customizable via precision cutting (ISO 9001)		Prone to oxidation in reducing atmospheres
Higher cost compared to alternatives
Alumina BricksAcidic chemical processing, glass furnacesAl2O3 Content: 75–90% (ASTM C24)
Max Temp: 1750°C (ASTM C20)
Chemical Resistance: 50+ chemicals (ASTM C697)		Superior chemical and thermal stability
Affordable for moderate slag exposure		Low slag resistance in heavy-reduction environments
Fragile under mechanical stress
Silicon Carbide BricksElectric arc furnaces, thermal shock zonesSiC Content: 95% (ISO 585)
Max Temp: 1600°C (ASTM C20)
Thermal Shock Resistance: 12 cycles (ASTM C693)		▲ Excellent thermal shock resistance
Electrically insulating		High cost
Requires specialized installation to avoid cracking
Fireclay BricksKilns, moderate-temperature industrial ovensFireclay Content: 40% (ASTM C144)
Max Temp: 1300°C (ASTM C20)		Low cost
Easy to shape and install		▲ Limited to low-to-moderate temperatures
Poor chemical resistance
Zirconia BricksHigh-temperature aerospace, metallurgyZrO2 Content: 65% (ISO 585)
Max Temp: 2200°C (ASTM C20)
Thermal Shock Resistance: 15 cycles (ASTM C693)		▲ Highest temperature tolerance
Resists thermal shock better than alumina		Extremely expensive
Scarce raw material availability
Carbon BricksBlast furnaces, iron smeltingCarbon Content: 85% (ISO 585)
Max Temp: 1600°C (ASTM C20)
Slag Resistance: 150+ hours (ASTM C719)		▲ Superior thermal conductivity
Lightweight		▲ Oxidizes rapidly in oxygen-rich environments
Requires protective coatings

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