多谢
RomaVacation
2026-01-05 12:32:59
( reads)
Industrial Silver Use by Weight % (Approximate)
| Application | Weight % of Silver Consumption | Notes |
|---|---|---|
| Photovoltaics (Solar panels) | ~25–30% | Mostly in silver paste for solar cell contacts; fast-growing sector |
| Electronics & Electrical (contacts, solder, PCBs) | ~25–30% | Includes switches, connectors, high-power devices, RF components |
| Jewelry, Silverware, Coins | ~20–25% | High-value use, but relatively smaller in weight than industrial applications |
| Photography (traditional film) | ~5% | Declining rapidly with digital cameras |
| Catalysts & Chemical Industry | ~5% | Silver nitrate, silver oxide used in chemical reactions and ethylene oxide production |
| Medical & Antimicrobial | ~2–3% | Wound dressings, coatings; small weight but important function |
| Brazing/Soldering & Mirrors | ~2–5% | Silver-bearing solders, mirrors, bearings, specialty alloys |
| Other (coins, small industrial niche) | ~5% | Decorative, coins, small electronics |