내마모성 강판과 내마모성 복합 강판의 차이

Comparison of Wear-Resistant Steel Plates

소개

Wear-resistant steel is a type of steel designed for high durability and resistance to wear. 재료가 높은 마찰과 충격을 받는 산업에서 널리 사용됩니다.. 내마모성은 다양한 마모 메커니즘에 따라 분류될 수 있습니다., 연마재와 같은, 점착제, 신랄한, 그리고 충격 마모.

선두주자로서 중국 내마모성 철강 공장, we specialize in manufacturing high-quality 내마모성 강판 for industries such as mining, 시멘트, 발전소, 그리고 중장비. 우리의 제품 범위는 다음과 같습니다 뉴멕시코 450 그리고 아칸소 450 접시, known for their exceptional hardness and wear resistance. This article compares two main types of 내마모성 강판: wear-resistant composite steel plate 그리고 heat-treated wear-resistant steel plate.

1. 정의

내마모성 복합강판

• A high-alloy wear-resistant layer is applied to a standard steel plate through surfacing.
• Combines the durability of the wear-resistant layer with the strength, 용접성, and deformation resistance of the base plate.
• 경도: HRC52-64.

Heat-Treated Wear-Resistant Steel Plate

• Produced by quenching and hardening low-alloy steel during rolling or heat treatment.
• Also known as quenched and tempered steel plate, ~와 같은 뉴멕시코 450 그리고 아칸소 450.
• 경도: HB360-550.

2. 내마모성

내마모성 복합강판

• Contains a high-alloy wear layer with embedded high-hardness carbides (HV1600).
• Carbides provide superior wear resistance, similar to cemented carbide.
• The base plate does not contribute to wear resistance but provides structural support.

Heat-Treated Wear-Resistant Steel Plate

• Entire plate is quenched and hardened, ensuring uniform wear resistance.
• Primary structure consists of martensite, enhancing overall hardness and strength.
• Microhardness and macrohardness remain consistent.

3. Temperature Resistance

내마모성 복합강판

• Retains hardness up to 650℃ due to secondary hardening effects.

Heat-Treated Wear-Resistant Steel Plate

• Hardness decreases above 250℃ due to annealing, reducing wear resistance.
• Heat-affected zones from cutting and welding also lose hardness.

4. 가공성

내마모성 복합강판

• Limited to plasma cutting.
• Poor bending performance.
• High-alloy cladding layer cannot be machined; welding is possible only on the base plate.

Heat-Treated Wear-Resistant Steel Plate

• Compatible with all cutting methods.
• Good bending and forming capabilities.
• Can be machined and welded under specific conditions.

결론

둘 다 wear-resistant composite steel plates 그리고 heat-treated wear-resistant steel plates have distinct advantages. 고 크롬 바이메탈 클래딩 플레이트 offer superior wear resistance for applications requiring extreme durability, ~하는 동안 heat-treated wear-resistant steel plates, ~와 같은 뉴멕시코 450 그리고 아칸소 450, provide uniform hardness and easier machinability.

Choosing the right plate depends on the specific application requirements, such as temperature resistance, 착용 유형, and machining needs. 신뢰할 수 있는 업체로서 내마모성 강철 공급업체, our 중국 내마모성 철강 공장 provides top-quality 내마모성 강판 customized for various industrial applications. Contact us today to learn more about our durable 내마모성 강판 and customized solutions.