4. Metal founding
  5. With metal refining means

Hermann Maas

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Apparatus for treating metal melts with a purging gas during con

Metal founding – With metal refining means
Patent

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Method for making low carbon high chromium alloyed steels

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Process for hot topping by electro-slag-remelting

Metal founding – Process – Shaping liquid metal against a forming surface
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Profile ID: LFUS-PAI-P-893054

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