Hamparan Kromium Karbida
Pelat Hamparan Kromium Karbida are the ideal solution for extreme wear and impact environments, menggabungkan hard, lapisan luar tahan aus dengan a dasar baja yang kuat.
With a range of nilai, ketebalan lapisan atas, and plate sizes, CCO plates can be disesuaikan to meet the demands of mining, semen, kekuatan, dan industri penanganan material.
- Keterangan
Hamparan Kromium Karbida (CCO) Piring adalah jenis wear-resistant bimetallic steel plate where a lapisan kromium karbida kekerasan tinggi is welded onto a mild steel base.
This combination provides:
-
Ketahanan abrasi yang ekstrim (hardness up to 58–65 HRC)
-
Dampak ketangguhan dari baja dasar
-
Umur panjang di pertambangan, semen, kekuatan, dan aplikasi penanganan material
CCO plates are widely used in liner penghancur, saluran bubur, konveyor sekrup, hopper, and impact areas.
Common Chromium Carbide Overlay Grades
| Nilai / Jenis | Kekerasan Hamparan (HRC) | Baja Dasar | Ketebalan overlay (mm) | Aplikasi |
|---|---|---|---|---|
| CCO-1 / 1.0 mm weld | 58–60 HRC | Q235 / baja ringan | 3–6 mm | Area abrasi ringan, air terjun, hopper |
| CCO-2 / 2.0 mm weld | 60–62 HRC | Q235 / S355 | 6–8 mm | penghancur, pengumpan, liner konveyor |
| CCO-3 / 3.0 mm weld | 62–64 jam | Q235 / NM400 | 8–12 mm | High abrasion areas, dampak + wear zones |
| CCO-4 / 4.0 mm weld | 64–65 HRC | NM400 / AR450 | 12–15 mm | Zona keausan yang parah, peralatan pertambangan, pipa lumpur |
| CCO-5 / 5.0 mm weld | 65 HRC | AR400 / AR450 | 15–20 mm | Extreme wear applications, pelat palu, ujung pisau |
Catatan: Hardness is measured on the overlay surface. The base steel provides toughness and weldability.
Typical Plate Specifications
| Ketebalan (mm) | Lebar (mm) | Panjang (mm) | Overlay Layer Thickness (mm) | Catatan |
|---|---|---|---|---|
| 6–20 | 1000–2000 | 2000–6000 | 3–6 | Light wear applications |
| 8–25 | 1200–2000 | 2500–6000 | 6–10 | Keausan sedang, dampak + abrasi |
| 10–30 | 1500–2200 | 3000–8000 | 8–12 | Keausan tinggi, dampak sedang |
| 12–40 | 1500–2500 | 4000–12000 | 12–20 | Severe abrasion and impact |
| 20–50 | 1800–2500 | 6000–12000 | 15–25 | Extreme mining and crushing zones |
Key Advantages of Chromium Carbide Overlay Plates
-
High Hardness Surface – Protects equipment from severe sliding abrasion.
-
Tough Base Steel – Absorbs impact and prevents cracking.
-
Ketebalan yang Dapat Disesuaikan – Overlay and base thickness can be tailored for specific wear conditions.
-
Umur Panjang – Up to 5–10× longer than ordinary wear plates.
-
Versatile Applications – Mining, semen, pembangkit listrik, daur ulang, dan peralatan penanganan material.
Aplikasi Industri
-
Pertambangan: Lapisan penghancur, hopper, air terjun, piring pengumpan
-
Semen & Konkret: Slurry pipelines, liner mixer, konveyor sekrup
-
Pembangkit Listrik: Sistem penanganan abu, saluran batubara
-
Recycling Industry: Shredder blades, pelat palu, daerah dampak
-
Penanganan Material: Liner konveyor, saluran transfer, tempat sampah
