| Element/Alloy | Domain/Context | Class | Formula/Composition | Immediate role | Upstream inputs | Downstream outputs | Material Class | Functional Property |
|---|---|---|---|---|---|---|---|---|
| Iron (Fe) | Geology/Industry | Ferrous metal | Atomic no. 26 | Structural steel, hemoglobin | Mining (hematite, magnetite) | Steel, alloys | Solid (metallic) | Strong, ductile, magnetic |
| Steel (carbon steel) | Industry | Ferrous alloy | Fe + C (~0.1–2%) | Structural material | Iron smelting + carbon addition | Construction, tools | Solid (metallic composite) | High strength; machinability |
| Stainless steel | Industry | Ferrous alloy | Fe + Cr + Ni | Corrosion-resistant structural | Alloying with chromium/nickel | Food-grade, marine uses | Solid (metallic composite) | Passivating Cr₂O₃ layer |
| Cast iron | Industry | Ferrous alloy | Fe + C (~2–4%) | Engine blocks, cookware | Pig iron casting | Components, structures | Solid (metallic composite) | High compressive strength |
| Copper (Cu) | Geology/Industry | Non-ferrous metal | Atomic no. 29 | Electrical wiring, alloys | Mining (chalcopyrite, malachite) | Wires, brass, bronze | Solid (metallic) | High electrical & thermal conductivity |
| Aluminum (Al) | Geology/Industry | Non-ferrous metal | Atomic no. 13 | Lightweight structures | Bauxite refining (Hall–Héroult) | Aircraft, cans | Solid (metallic) | Low density; corrosion resistance |
| Magnesium (Mg) | Geology/Industry | Reactive metal | Atomic no. 12 | Alloys, reducing agent | Mining (dolomite, magnesite) | Mg–Al alloys, fireworks | Solid (metallic) | Lightweight; burns intensely |
| Zinc (Zn) | Geology/Industry | Non-ferrous metal | Atomic no. 30 | Galvanizing steel, alloys | Mining (sphalerite) | Galvanized products, brass | Solid (metallic) | Corrosion protection |
| Lead (Pb) | Geology/Industry | Heavy metal | Atomic no. 82 | Batteries, shielding | Mining (galena) | Lead–acid batteries, shielding | Solid (metallic) | High density; toxic |
| Tin (Sn) | Geology/Industry | Non-ferrous metal | Atomic no. 50 | Solder, plating | Mining (cassiterite) | Solder alloys, coatings | Solid (metallic) | Low melting point; corrosion resistance |
| Nickel (Ni) | Geology/Industry | Non-ferrous metal | Atomic no. 28 | Alloys, batteries | Mining (pentlandite) | Stainless steel, Ni–Cd/NiMH batteries | Solid (metallic) | Corrosion resistance; catalytic |
| Titanium (Ti) | Geology/Industry | Reactive metal | Atomic no. 22 | Aerospace, medical implants | Mining (ilmenite, rutile) | Ti alloys, implants | Solid (metallic) | High strength-to-weight; corrosion resistance |
| Chromium (Cr) | Geology/Industry | Transition metal | Atomic no. 24 | Stainless steel, plating | Mining (chromite) | Stainless alloys, coatings | Solid (metallic) | Hardness; corrosion resistance |
| Manganese (Mn) | Geology/Industry | Transition metal | Atomic no. 25 | Steelmaking, batteries | Mining (pyrolusite) | Steel alloys, MnO₂ cathodes | Solid (metallic) | Strengthens steel; redox catalyst |
| Silver (Ag) | Geology/Industry | Precious metal | Atomic no. 47 | Jewelry, electronics | Mining (argentite) | Jewelry, electronics | Solid (metallic) | Highest electrical conductivity |
| Gold (Au) | Geology/Industry | Precious metal | Atomic no. 79 | Currency, electronics | Mining/refining | Bullion, circuits | Solid (metallic) | Corrosion resistance; malleability |
| Platinum (Pt) | Geology/Industry | Precious metal | Atomic no. 78 | Catalysts, jewelry | Mining (platinum ores) | Catalytic converters, jewelry | Solid (metallic) | High catalytic activity |
| Palladium (Pd) | Geology/Industry | Precious metal | Atomic no. 46 | Catalysts, electronics | Mining (Pt ores) | Catalytic converters, electronics | Solid (metallic) | Hydrogen absorption; catalysis |
| Cobalt (Co) | Geology/Industry | Transition metal | Atomic no. 27 | Batteries, alloys | Mining (cobaltite) | Li-ion batteries, superalloys | Solid (metallic) | Magnetic; catalytic |
| Lithium (Li) | Geology/Industry | Alkali metal | Atomic no. 3 | Batteries, ceramics | Mining (spodumene, brines) | Li-ion batteries | Solid (metallic) | Lightest metal; high electrochemical potential |
| Sodium (Na) | Geology/Industry | Alkali metal | Atomic no. 11 | Chemicals, heat transfer | Mining (halite) | NaOH, Na compounds | Solid (metallic) | Highly reactive; soft metal |
| Potassium (K) | Geology/Industry | Alkali metal | Atomic no. 19 | Fertilizers, chemicals | Mining (potash) | KCl, fertilizers | Solid (metallic) | Plant nutrient; reactive |
| Uranium (U) | Geology/Industry | Actinide metal | Atomic no. 92 | Nuclear fuel | Mining (uraninite) | Nuclear reactors, weapons | Solid (metallic) | Radioactive; fissile isotopes |
| Thorium (Th) | Geology/Industry | Actinide metal | Atomic no. 90 | Nuclear fuel (MSRs) | Mining (monazite) | Thorium reactors | Solid (metallic) | Fertile nuclear material |
Unified Categorical Language System – SolveForce Communications
Metals Layer Table (Continued) – SolveForce Communications
Key terms in plain language
Open a term for a concise explanation of language used on this page.
VoIP
Voice over Internet Protocol carries phone calls over an IP network instead of a traditional analog phone line. Call quality depends on network stability, latency, and traffic management.
Unified Communications (UCaaS)
A cloud-based combination of business calling, messaging, meetings, presence, and collaboration tools managed as one communications service.
SIP Trunking
A service that connects a business phone system to the public telephone network using Internet Protocol, replacing or supplementing traditional phone lines.
Bandwidth
The amount of data a connection can carry in a given time, usually measured in Mbps or Gbps. More bandwidth supports more users, devices, and simultaneous applications.
Latency
The time it takes data to travel between two points. Lower latency improves voice, video meetings, cloud applications, gaming, and other real-time services.
Service-Level Agreement (SLA)
A provider’s written commitment covering service targets such as availability, response time, repair time, and sometimes financial credits when commitments are missed.