클래드 마모 플레이트

Clad Wear Plate is a versatile composite material that uses different wear-resistant cladding systems such as chromium carbide, 텅스텐 카바이드, martensitic steel, ceramic composites, and nickel-based alloys. Each material offers different balances of wear resistance, 충격 저항, and environmental suitability, allowing engineers to select the most appropriate solution for specific industrial conditions.

범주: 크롬 카바이드 오버레이 플레이트

설명

Clad Wear Plate is a composite wear-resistant steel product made by bonding a high-performance wear-resistant layer onto a carbon steel or low-alloy steel base plate. It is designed to combine structural strength with excellent surface wear resistance, making it widely used in mining, 시멘트, 발전, 철강 공장, 및 벌크 자재 취급 시스템.

The performance of clad wear plates depends mainly on the type of wear-resistant cladding material used on the surface layer.

Structure of Clad Wear Plate

A typical clad wear plate consists of two layers:

기본 계층: Carbon steel or low-alloy steel for strength and toughness
클래딩층: Wear-resistant alloy layer for abrasion and erosion resistance

두 층은 야금학적으로 결합되어 있습니다., ensuring strong adhesion and long service life under harsh conditions.

Common Wear Resistant Cladding Materials

Different cladding materials are selected based on working conditions such as abrasion, 영향, 온도, and particle size.

1. 크롬 카바이드 오버레이 (CCO)

This is the most widely used cladding material for wear plates.

High chromium and carbon content
Forms hard carbide phases (Cr₇C₃, Cr²₃C₆)
경도: 일반적으로 55~65HRC
Excellent resistance to sliding abrasion and particle erosion

일반적인 애플리케이션: mining liners, 시멘트 낙하산, coal handling systems

2. Tungsten Carbide Composite Layer

A high-end wear-resistant cladding material.

Contains tungsten carbide (화장실) 입자
매우 높은 경도
Superior abrasion resistance compared to chromium carbide
Higher cost and specialized use

일반적인 애플리케이션: extreme wear zones, high-value equipment protection

3. Martensitic Steel Overlay

A tough and wear-resistant cladding system based on alloy steel.

마르텐사이트 미세구조
균형잡힌 경도와 인성
좋은 충격 저항
적당한 내마모성

일반적인 애플리케이션: 큰 영향 + 착용 환경

4. Ceramic-Embedded Cladding

A composite system with ceramic particles distributed in a metal matrix.

Ceramic particles such as alumina or silicon carbide
Extremely high resistance to particle erosion
Lower impact resistance compared to metallic overlays

일반적인 애플리케이션: high-speed particle flow systems, pneumatic conveying

5. Nickel-Based Alloy Cladding

Used in special environments requiring corrosion and wear resistance.

우수한 내식성
Good performance at high temperatures
Moderate wear resistance compared to carbide systems

일반적인 애플리케이션: chemical industry, high-temperature equipment

Performance Comparison of Cladding Materials

Cladding Type	내마모성	충격 저항	Temperature Resistance	일반적인 사용
크롬 카바이드	매우 높음	중간	중간	General industrial wear
텅스텐 카바이드	매우 높음	중간 - 낮음	중간	심한 마모 영역
Martensitic Steel	중간~높음	높은	중간	영향 + wear conditions
Ceramic Composite	매우 높음	낮음~중간	높은	Erosion environments
Nickel Alloy	중간	중간	높은	Corrosive + high-temp use