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Heat treatment of ferrous alloys
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C21D6/00
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CHEMISTRY METALLURGY
C21
Iron metallurgy
C21D
MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHER TREATMENTS
Current Industry
C21D6/00
Heat treatment of ferrous alloys
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C21D6/001
containing Ni
C21D6/002
containing Cr
C21D6/004
containing Cr and Ni
C21D6/005
containing Mn
C21D6/007
containing Co
C21D6/008
containing Si
C21D6/02
Hardening by precipitation
C21D6/04
Hardening by cooling below 0 degrees Celsius
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