Usi principali di piastre d'acciaio resistenti all'usura
Wear-resistant steel plates are used in industries that involve impatto pesante, abrasione, E harsh environments. Queste industrie includono il mining, costruzione, metallurgia, e produzione di energia.
1. Mining Dump Trucks
IL truck frame is made using bassolegato, acciaio ad alta resistenza.
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UN closed box structure is used for the main beam to improve strength.
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IL carriage floor is tilted (usually 12°) and made from high-hardness steel to resist impact and wear.
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No rear baffle is included to ease unloading.
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UN service life of over 10 anni is typically ensured.
2. Loaders and Bulldozers
IL secchi of loaders and bulldozers are welded from acciaio resistente all'usura.
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Cutting edges use medium manganese alloy steel.
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Side blades and angle reinforcements are made from acciaio ad alta resistenza.
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Designed for earthmoving and heavy digging tasks.
3. Crusher Components
Many crusher parts require wear-resistant materials:
| Crusher Type | Key Parts Using Wear-Resistant Steel |
|---|---|
| Jaw Crusher | Jaw plate, side guard plate, elbow plate |
| Impact Crusher | Plate hammer, impact block |
| Hammer Crusher | Hammer head, liner, screen plate |
| Cone Crusher | Crushing wall, mortar wall |
4. Construction and Industrial Equipment
Various equipment in engineering, minerario, and metallurgy use wear-resistant parts:
Engineering Machinery
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Bucket blades, drill rods, cutting blades
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Utilizzato in caricatori, bulldozers, pavers, ed escavatori
Loading and Unloading Machinery
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Chain plates, rivestimenti della tramoggia, grab blades
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Utilizzato in automatic dump trucks and conveyors
Macchinari da costruzione
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Mixer liners, cement pushers, dust collectors
Metallurgical Machinery
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Liners for sintering machines, scrapers, e trasportatori
Attrezzatura mineraria
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Fodere del frantoio, lame, blowers, coal machinery
Other Uses
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Sand mill barrels, rulli, railway and port machinery parts
5. Power Generation Equipment
Used in thermal power plants for:
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Coal mills, coal hoppers, distributors, E alimentatori
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Lining plates are added to reduce wear and extend life
Performance of NM Series Steel Plates
IL NM Series wear-resistant steel by Lian Steel is known for:
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Thin size range: 3–25mm
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Good plate shape and cutting ability
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Stable quality and high strength
Benefits Compared to Regular Steel
| Caratteristica | NM400 / NM450 Steel | Q345 Structural Steel |
|---|---|---|
| Forza | 3× higher | – |
| Resistenza all'usura | 2–3× better | – |
| Weight Reduction | ~50% for mining truck carriages | – |
| Energy Efficiency | Improved | – |
Summary Form
| Application Area | Common Parts Made from Wear-Resistant Steel |
|---|---|
| Mining Trucks | Carriage floors, cornici |
| Loaders & Bulldozer | Secchi, edges, lame |
| Crusher | Piatti, martelli, fodere |
| Engineering Equipment | Blades, rods, bucket plates |
| Macchinari da costruzione | Mixer liners, dust collector liners |
| Metallurgy Equipment | Sintering liners, scraper liners |
| Attrezzatura mineraria | Blades, shields, crusher parts |
| Power Equipment | Coal hopper liners, feeder plates |
