PENNA METALS INTERNATIONAL INC.
PENNA METALS INTERNATIONAL INC. Patent applications | ||
Patent application number | Title | Published |
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20130294958 | Process and Method For Producing Foamable Metals - A process for producing foamable metal articles and foamed metal articles and materials. A mixture of foamable material is produced by blending at least one metal powder and one gas-producing blowing agent, then compacting the mixture into a solid form of various cross-sections and configurations. The gas-producing blowing agent comprises silicon powder and talc powder. | 11-07-2013 |