Magnesia Bullion Blocks Exporter, Magnesia Bullion Blocks Manufacturer

(21)

6HB Magnesia Cupels Block

Application:Gold and Silver Assay, Precious Metal Analysis, Fire Assay Laboratory
Chemical Composition:Magnesium Oxide (MgO), minor Calcium Oxide (CaO)
Density:2.10 Gram per cubic centimeter(g/cm3)
Form:Block (Cupel Block Form)
Porosity:Open Porosity 25 - 30%
Specific Gravity:2.9 - 3.1 g/cm
Thermal Conductivity:Low
Water Absorption:< 3%
Delivery Time:45 Days
Supply Ability:50 Per Month

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(25)

Application:Used in steelmaking, non-ferrous metal industries, and glass furnaces
Chemical Composition:MgO: 90% min, SiO2: 4% max, CaO: 3% max
Color:Light Grey to Off White
Form:Solid Block
Porosity:Low
Specific Gravity:2.9 - 3.1
Thermal Conductivity:Moderate to Low
Water Absorption:<1.5%
Delivery Time:45 Days
Supply Ability:50 Per Month

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(22)

Dimensional Stability:Other, Excellent up to service temperatures
Hardness (%):7 8 (Mohs scale)
Melting Point:2800C (approx.)
Product Type:Other, Bullion Block
Strength:Cold Crushing Strength (CCS): 250 300 kg/cm
Surface Finish:Smooth
Types of Refractories:Basic Refractory
Usage & Applications:High temp. lining, insulation of furnaces, converters, kilns
Delivery Time:45 Days
Supply Ability:50 Per Month

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(23)

Application:Steel making, Cement, Glass Industries, Furnaces, Rotary Kilns, Non-ferrous Metal Smelting
Chemical Composition:MgO: 91-93%, CaO: 2-4%, SiO2: <2%, Fe2O3: <0.4%
Color:Grayish White
Density:3.15 Gram per cubic centimeter(g/cm3)
Form:Solid Block
Porosity:Apparent Porosity: <16%
Specific Gravity:3.2 - 3.4 g/cm
Water Absorption:<0.2%
Delivery Time:45 Days
Supply Ability:50 Per Month

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(24)

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(01)

Dimensional Stability:Other, Excellent at high temperatures
Hardness (%):8 (Mohs scale)
Product Type:Other, Pure Magnesia Bullion Block
Shape:Block
Strength:High mechanical strength at elevated temperatures
Surface Finish:Smooth, fine finish
Types of Refractories:Basic Refractory
Usage & Applications:Linings in high-temperature furnaces and kilns; metallurgical, petrochemical and other thermal process industries
Delivery Time:45 Days
Supply Ability:50 Per Month

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(02)

Dimensional Stability:Other, Excellent at High Temperatures
Hardness (%):High
Melting Point:>2800C
Product Type:Other, Bullion Block
Purity(%):>90% MgO
Shape:Other, Rectangular, Brick, Block
Types of Refractories:Other, Basic Refractories
Usage & Applications:Heavy duty lining in metal melting and holding furnaces
Delivery Time:45 Days
Supply Ability:50 Per Month

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