PRODUCT
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DESCRIPTION
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APPLICATIONS
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OVERLAY PROPERTIES
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SLIDING WEAR
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DUROXITE™ 100
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- Multi-purpose overlay product with high quality and premium performance
- Specially designed for severe abrasive environments
- Appropriate to take moderate to low impact applications
- Fabricated by depositing chromium-rich, abrasion-resistant materials on mild steel backing
- The multiple-layer overlay is capable of maintaining full wear resistance up to 350ºC (660ºF)
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Chutes/hoppers, liners for truck beds, dozer blades,
shovel buckets, dragline buckets and excavators,
separator guide vanes, discharge cones for clinker storage
bins, chutes for sintering ore conveying, outlet ducts for
clinker grinding mills, receiving hoppers,
dredging pipes and pumps, suction pipelines, pump discharges,
fan blade/ housings, coke vibrating screen plates, coal
handling chutes, coal feeder liners, crusher screen plates,
classifier cones, journal liners, silo bunkers |
Bulk hardness:
Single pass 55 to 57 HRC
Double pass 56 to 59 HRC
Triple plus passes 58 to 63 HRC
Carbide hardness: 1700 HK
Volume fraction of primary carbides: 30-50%
ASTM G65-Procedure A weight loss: 0.18 g max. |
DUROXITE™ 101
HARDOX® BASE PLATE
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- Provides improved resistance against impact and plastic deformation
- Greater safety margin compared to mild steel backing overlay products
- Employs stronger Hardox® base plate and chromium-rich overlay materials
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Coal discharger chutes, loader bucket liners, bucket lip shrouds,
bucket side shrouds |
Bulk hardness:
Single pass 55 to 57 HRC
Double pass 56 to 59 HRC
Triple pass 58 to 63 HRC
Carbide hardness: 1700 HK
Volume fraction of primary carbides: 30-50%
ASTM G65-Procedure A weight loss: 0.18 g max. |
EXTREME WEAR
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DUROXITE™ 200
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- Primarily designed for severe abrasive wear and impact up to 600°C (1100°F)
- Provides up to 4 times longer service life than Duroxite™ 100 due to its high proportion of
extremely hard multiple-alloy carbides
- Comprised of specially formulated abrasive-resistant materials deposited on
mild steel backing plate
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Cement furnace components, sinter plant parts, fan blades,
mixer blades, crews, gyratory mantles, coal and cement
pulverizer rolls and grinding, ore sintering,
crushing, riddling, blast furnace hoppers, throats and ovens |
Bulk hardness: 60 to 65 HRC
Carbide hardness: 2500-3000 HK
Volume fraction of primary carbides: 30-50%
ASTM G65-Procedure A weight loss: 0.12 g max. |
DUROXITE™ 201
HARDOX® BASE PLATE
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- For severe wear and impact applications
- Contains primary chromium carbides and refined multiple-alloy complex carbides deposited on
strong Hardox® base plate
- Provides higher impact resistance than Duroxite™ 200 at both room and elevated temperatures up to 350°C (660°F), but impact performance is best at room temperature
|
Screen plates, loader bucket liners, feeding systems for
ball mills, coal discharger chutes,
loader bucket liners, bucket lip shrouds, bucket side
shrouds, conveyor liners |
Bulk hardness: 60 to 65 HRC
Carbide hardness: 2500-3000 HK
Volume fraction of primary carbides: 30-50%
ASTM G65-Procedure A weight loss: 0.12 g max. |
Duroxite™ is designed to be hard without giving you a hard time in the workshop. No special equipment is needed to install Duroxite™. Welding, bolting and stud welding are the common methods for installing Duroxite™ wear parts or overlay plate onto your equipment. For more information on installation, see 
