Cadmium (Cd)
Cadmium is a highly specialised element distributed widely throughout the Earth’s crust, air, and water. Despite its toxicity and strict modern regulations, high-purity cadmium metal remains an indispensable asset across advanced engineering fields. From providing unmatched corrosion resistance in aerospace systems to acting as a critical temperature-regulating component in safety devices, it powers mission-critical applications where failure is not an option.
Core Industrial Applications
Electroplating
Provides critical sacrificial corrosion protection for steel parts, extending the lifespan and structural integrity of essential components exposed to harsh environments.
Battery Production
Consumes the majority of the world’s supply. High-purity cadmium is essential for manufacturing robust, reliable nickel-cadmium (Ni-Cd) batteries used in aerospace and emergency backup systems.
Fusible Alloys
Functions as a vital element in fire protection and thermal safety links. It guarantees that alloys melt at precise, predetermined temperatures to activate building safety mechanisms.
Product Specifications & Grades
DKL Metals supplies premium-grade cadmium in multiple configurations to meet strict industrial manufacturing and electroplating standards.
| Property Category | Cadmium Specification / Value |
|---|---|
| Melting Point | 321.1°C (610°F) |
| Corrosion Resistance | High resistance to alkalis & salt water |
| Neutron Absorption | High cross-section for thermal neutrons |
| Lubricity | Low coefficient of friction |
| Density & Hardness | 8.65 g/cm³ / 2.0 Mohs (Soft metal) |
Standard Packing Options & Formats
- Standard Format: ⌀50mm cadmium balls(0.5kg), ⌀25mm and ⌀12mm sticks
- Purity: 99.97% min & 99.99% min
Compliance & Safety
Due to its toxicological profile, all cadmium handling must strictly comply with national and international environmental guidelines. DKL Metals ensures that all products satisfy rigorous UK and European regulatory standards, providing full material traceability, comprehensive safety data sheets (SDS), and dedicated handling protocols to maintain a safe working environment.
Frequently Asked Questions
What safety frameworks apply to using cadmium in production? +
Our high-purity cadmium is engineered for safe industrial deployment when handled alongside proper local exhaust ventilation (LEV). To ensure a safe working environment and eliminate the risk of atmospheric fuming, processing operations should always monitor thermal controls to keep the material below its melting point of 321.1°C.
How should businesses safely manage product lifecycle and disposal? +
As this product contains regulated elements, it must be kept out of general waste streams at end-of-life. Industrial users should segregate spent components and arrange secure collection via licensed hazardous material processing routes or local environmental waste authorities.
Is this cadmium product compliant with REACH and RoHS regulations? +
Yes, our products comply with all relevant REACH restrictions and RoHS exemptions applicable to industrial, aerospace, and safety-critical applications. We provide full Declaration of Conformity documentation with every order to ensure your business meets its supply chain compliance audits seamlessly.