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PCE
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DIFF Subgroup
C30B 1/02

by thermal treatment, e.g. strain annealing (C30B1/12 takes precedence)

Introduced: January 1980

Title

Titles differ between systems:

IPC: by thermal treatment, e.g. strain annealing

CPC: by thermal treatment, e.g. strain annealing (C30B1/12 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Single-crystal growth directly from the solid state > by thermal treatment, e.g. strain annealing

CPC:

Single-crystal growth directly from the solid state (unidirectional demixing of eutectoid materials C30B3/00; under a protective fluid C30B27/00) > by thermal treatment, e.g. strain annealing (C30B1/12 takes precedence)

Of 4 combined children, 2 exist in both systems.

2 codes are CPC-only extensions.

IPC defines codes here since 1980.

Child Classifications

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  • C30B 1/023 CPC only CPC only
  • C30B 1/026 CPC only CPC only
  • C30B 1/04 Isothermal recrystallisation since 1980 IPC+CPC Available in IPC and CPC