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클래드 금속판: Why It Is Called a “Hardfaced (씌우다) Plate”
Clad metal plate, also commonly called a hardfaced plate 또는 weld overlay wear plate, is a composite steel product made by depositing a wear-resistant alloy layer onto a base steel plate through welding technology.
The name “clad” or “hardfaced” comes directly from its manufacturing principle: the surface is not formed in one piece, 하지만 built up layer by layer using welding deposition.
1. Why It Is Called “Clad Metal Plate”
| 용어 | 의미 |
|---|---|
| 클래드 | A layered structure formed by bonding two different metals |
| Metal plate | A steel base used as structural support |
So “clad metal plate” literally means a layered metal plate composed of different materials.
2. Why It Is Also Called “Hardfaced Plate”
The term “hardfacing” comes from the welding process used to create the wear-resistant surface.
- A hard alloy layer is deposited onto a softer steel base
- The surface becomes extremely hard after welding
- This process is called “hardfacing” or “overlay welding”
그러므로, the product is often called hardfaced plate.
3. Why Not Just a Normal Steel Plate?
| 유형 | 구조 | 기능 |
|---|---|---|
| Ordinary steel plate | Single homogeneous material | Structural strength only |
| 클래드 / hardfaced plate | Two-layer composite structure | 힘 + 극도의 내마모성 |
The key difference is that clad metal plate is designed for wear protection, not only structural support.
4. How the “Cladding” Process Creates the Name
The term “clad” comes from the manufacturing method:
- Base steel plate provides toughness
- Weld overlay deposits carbide-rich alloy layer
- Multiple passes build a thick wear-resistant surface
- Layers are metallurgically bonded together
This “layer building” process is why it is called a clad or overlay plate.
5. Key Structural Feature Behind the Name
- Bimetal structure: two different metals combined
- 야금학적 결합: not mechanical attachment
- Functional layering: each layer has a specific role
6. Why Industry Prefers the Term “Clad” or “Hardfaced”
- Clearly describes the welding overlay process
- Distinguishes it from rolled or cast wear plates
- Highlights its engineered surface property
7. Teda Ganghua Clad Metal Plate Supply Capability
전문적인 내마모성 강철 공급업체로서, 테다강화 provides high-quality clad metal plates with stable hardfacing technology, ensuring strong bonding, 높은 경도, and long service life for mining, 시멘트, 강철, 및 전력 산업.
맞춤형 커팅도 지원합니다, 제작, and wear system engineering based on application requirements.
여기에서 내마모성 강철 제품을 살펴보세요.:
크롬 카바이드 오버레이 플레이트
결론
Clad metal plate is called a “hardfaced plate” because its wear-resistant surface is created by welding deposition (하드페이싱) rather than being formed as a single material. The layered, welded structure is the core reason behind both names.
