Nickel Plated Carbon Fiber For MMC
Nickel plated carbon fibers used in MMC can improve the wettability between carbon fibers and metal substrates, enhance the interfacial bonding strength of metal matrix composites (MMC), reduce thermal expansion coefficient, and enhance dimensional stability.
1. Product Introduction
- Nickel-plated carbon fiber for MMC is a high-conductivity lightweight fiber material. The fiber obtained after surface metallization treatment has greatly improved its electrical conductivity. At the same time, nickel-plated carbon fiber for MMC still maintains the original mechanical strength of carbon fiber. Compared with ordinary carbon fiber, the conductivity is increased by about ten times, and the weight is reduced by 509%-80% compared to metal materials.
Excellent electrical conductivity and electromagnetic shielding performance make MMC nickel-plated carbon fiber an indispensable material for electromagnetic shielding, heating cables, and other fields. Electromagnetic shielding components made of MMC nickel-plated carbon fibers combined with resin systems can effectively protect electronic components.
2. Product Parameter
Item | Test Standard | Unit | Classic Value | |
| Mechanical Properties | Tensile Strength | ISO 11566 | MPa | 3000 |
| Tensile Modulus | ISO 11566 | GPa | 160 | |
| Elongation at break | ISO 11566 | % | 1.3 | |
| Electrical Property | Resistivity | QJ 3074 | Ω cm | 8.23x10-5 |
| Others | Bulk Density | ISO 10119 | g/cm3 | 3.2 |
| Linear Density | ISO 11566 | g/Km | 1630 | |
| Tow | ISO 11566 | ends | 12000 | |
| Filament Diameter | μm | 7.3 | ||
| Coating Thickness | μm | 0.3 | ||
| Nickel Content | % | 50 | ||
| Cross-sectional area | mm2/tow | 0.55 | ||
| Twist | none | |||
3. Product Feature
High-purity nickel layer, uniform and dense;
High conductivity, excellent electromagnetic shielding performance;
Lightweight, high mechanical strength;
Strong adhesion of metal layer;
Improve interface wettability.
4. Product Details
- Nickel-plated carbon fibers for MMC in the automotive industry are mainly particle-reinforced and short-fiber-reinforced composites. Nickel-plated carbon fiber for MMC has the characteristics of high specific strength and specific stiffness, good wear resistance, good thermal conductivity, and low thermal expansion coefficient, and has been widely used in industry. Nickel-plated carbon fiber for MMC used in the automobile industry is widely used in automobile brake discs, brake drums, brake calipers, pistons, drive shafts, and tire bolts.
Metal matrix composites (MMC) have excellent comprehensive properties such as high specific strength, high specific modulus, good thermal conductivity, electrical conductivity, wear resistance, high-temperature performance, low thermal expansion coefficient, and high dimensional stability. , electronics, aviation, aerospace, and other fields are widely used.
