Metal Powders for U.S. Industrial Orders

Metal powders supplied to a defined specification

Metal powder cannot be selected by metal name alone. Chemistry, particle-size distribution, particle morphology, flow behavior, apparent or tap density, oxygen and moisture limits, lot size and packaging can affect pressing, sintering, thermal spraying, additive manufacturing and other processes. Evek LLC reviews requirements for tungsten, molybdenum and other customer-specified metal powders.

Powder data required for a quote

Send the metal or alloy designation, minimum purity, controlled impurities, particle-size distribution and test method, morphology, apparent and tap density if required, flow-rate requirement, surface-area or oxygen limits, quantity, lot traceability, certificate type and packaging. State the intended process so incompatible assumptions can be identified before quotation.

Testing and acceptance

Relevant methods may include ASTM B214 for sieve analysis, ASTM B822 for particle-size distribution by light scattering, ASTM B212 for apparent density of free-flowing powders and ASTM B213 for flow rate. The exact acceptance method and revision must be agreed in the purchase requirement.

Related refractory metals

See tungsten products, molybdenum products and rhenium metal and alloys.

Request a U.S. quote

Evek LLC serves customers throughout the United States. Typical delivery is 2-3 weeks, subject to the chemistry, particle specification, quantity and availability.

Contact Evek LLC with the complete requirement and U.S. delivery ZIP code.