Treating the molten metal

Introduced: January 2000

Full Title

Full titles differ between systems:

IPC:

Continuous casting of metals, i.e. casting in indefinite lengths > Supplying or treating molten metal > Treating the molten metal

CPC:

Continuous casting of metals, i.e. casting in indefinite lengths (metal drawing, metal extruding B21C) > Supplying or treating molten metal (B22D41/00 takes precedence) > Treating the molten metal

IPC and CPC are identically structured here. All 5 subcodes exist in both systems.

1 shared codes have differing titles between IPC and CPC.

IPC defines codes here since 2000.

Child Classifications

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B22D 11/111 by using protecting powders since 2000 IPC+CPC Available in IPC and CPC
B22D 11/112 by accelerated cooling since 2000 IPC+CPC Available in IPC and CPC
B22D 11/113 by vacuum treating since 2000 IPC+CPC Available in IPC and CPC
B22D 11/114 by using agitating or vibrating means (B22D11/117 takes precedence) since 2000 IPC+CPC Available in IPC and CPC
B22D 11/116 Refining the metal since 2000 IPC+CPC Available in IPC and CPC