其对材料领域的意义
The EV is the single largest new source of demand for lithium, cobalt, graphite and rare-earth magnets, and a large new source of demand for copper and nickel. It is also why a mine permitted in 2026 is being justified by a car that will be sold in 2033.
其组成成分
所有材料 →| 材料 | 其在此处的用途 | 重要性 |
|---|---|---|
| Cobalt 关键 | Keeps the cathode structurally stable | 定义 |
| Copper 关键 | Current collectors, motor windings, busbars and charging | 定义 |
| Graphite 关键 | The anode — the heaviest active material in the cell | 定义 |
| Lithium 关键 | The cathode and electrolyte salt | 定义 |
| Neodymium 关键 | Permanent magnets in the traction motor | 定义 |
| Nickel 关键 | Raises the energy the cathode can hold | 定义 |
| Phosphate Rock 关键 | The cathode in LFP cells | 定义 |
| Aluminium 关键 | Body, cathode foil and pack casing | 重要 |
| Dysprosium 关键 | Keeps those magnets working hot | 重要 |
| Iron & Steel | Structure and motor laminations | 重要 |
| Manganese 关键 | Cathode component in NMC and LMFP | 重要 |
| Praseodymium 关键 | Substitutes for neodymium in magnet alloy | 重要 |
| Silicon 关键 | Power electronics and anode additive | 重要 |
Cobalt
A hard, bluish metal that keeps a battery's cathode stable so it does not overheat, and that holds its strength when…
Copper
The reddish metal that carries electricity better than anything except silver, and which humans have been smelting…
Graphite
Pure carbon in soft, slippery sheets — the same stuff as pencil lead — and the material that holds the lithium when a…
Lithium
A soft, silvery metal so light it floats on water, and the element that lets a rechargeable battery store a lot of…
Neodymium
The rare earth at the heart of the strongest magnet ever made — the kind in headphones, hard drives, wind turbines…
Nickel
A silvery metal that resists rust, which is why it goes into stainless steel — and, more recently, into the cathodes…
其内含技术
材料计算器 →
EV Traction Motor
The permanent-magnet synchronous motor that drives most electric cars.
LFP Lithium-Ion Battery
Iron and phosphate instead of nickel and cobalt: heavier, cheaper, safer and very long-lived.
NMC Lithium-Ion Battery
The high-energy chemistry — nickel, manganese and cobalt in the cathode — used where range matters most.
NdFeB Permanent Magnet
The strongest permanent magnet ever made — neodymium, iron and boron, sintered and coated.