4. Metal founding
  5. Process
  6. Shaping liquid metal against a forming surface

Howard R. Harker

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Cold hearth refining

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
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Cold hearth refining

Metal founding – Means to directly apply electrical or wave energy to work – In continuous casting apparatus
Patent

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Cold hearth refining apparatus

Metallurgical apparatus – Means for melting or vaporizing metal or treating liquefied...
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Continuous casting of fine grain ingots

Metal founding – Process – With measuring – testing – inspecting – or condition determination
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Continuous casting of ingots

Metal founding – Process – Shaping liquid metal against a forming surface
Patent

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