| Advanced Materials Associates - Metallurgical engineering and advanced materials technology training consultancy. |
| Aluminum Association, Inc. - Trade association for U.S. producers of primary aluminum, recyclers and semi-fabricated aluminum products, also offering publications, aluminum statistics and audiovisuals. |
| Arris International Corporation - Provide a complete selection of rare earth and refractory metals as well as custom fabrications, single crystals and stable isotopes. |
| The Copper Page - The Copper Data Center is a bibliographic database covering the technological and environmental literature on copper, brass and bronze. It is created and maintained by the Copper Development Association Inc. |
| FAR Associates - Multi-wavelength pyrometry applied to real-world problems in development, manufacturing, and processing of traditional and advanced materials. |
| Hendrix Group Inc. - Information on storage tanks, risk based inspection, corrosion photographs, failure analysis case histories, metals and alloy properties. |
| International Zinc Association - The voice of the world zinc industry. |
| Iron Casting Research Institute - ICRI serves iron foundry members through technology transfer. Offers a technical paper on Grey Iron metallurgy and properties, originally presented in 1969. |
| NASA Space Science Headlines -- Microgravity Science Lab Results - Low gravity space shuttle experiments surprise and delight scientists. |
| Tantalum-Niobium International Study Center - Increasing awareness of tantalum and niobium and their properties, and promoting the use of the metals and their products. |
| Thermal Connection - Resource for information on thermal properties of metals and other materials. Provided by K and K Associate's . |
