CH606448A5 - - Google Patents

Info

Publication number
CH606448A5
CH606448A5 CH1663975A CH1663975A CH606448A5 CH 606448 A5 CH606448 A5 CH 606448A5 CH 1663975 A CH1663975 A CH 1663975A CH 1663975 A CH1663975 A CH 1663975A CH 606448 A5 CH606448 A5 CH 606448A5
Authority
CH
Switzerland
Application number
CH1663975A
Inventor
Lester Coch
Original Assignee
Waldes Kohinoor Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19752500322 external-priority patent/DE2500322C3/de
Application filed by Waldes Kohinoor Inc filed Critical Waldes Kohinoor Inc
Publication of CH606448A5 publication Critical patent/CH606448A5/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/34—Methods of heating
    • C21D1/44—Methods of heating in heat-treatment baths
    • C21D1/46—Salt baths
CH1663975A 1975-01-07 1975-12-22 CH606448A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752500322 DE2500322C3 (de) 1975-01-07 Verfahren und Vorrichtung zur Rückgewinnung von Härtesalz aus dem Waschbad von Härteanlagen

Publications (1)

Publication Number Publication Date
CH606448A5 true CH606448A5 (xx) 1978-10-31

Family

ID=5936008

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1663975A CH606448A5 (xx) 1975-01-07 1975-12-22

Country Status (11)

Country Link
US (1) US3953248A (xx)
JP (1) JPS5320441B2 (xx)
BE (1) BE837372A (xx)
BR (1) BR7600025A (xx)
CA (1) CA1058401A (xx)
CH (1) CH606448A5 (xx)
FR (1) FR2297246A1 (xx)
GB (1) GB1487148A (xx)
IT (1) IT1054014B (xx)
NL (1) NL165503C (xx)
SE (1) SE411363B (xx)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4149702A (en) * 1976-03-25 1979-04-17 Park Chemical Company Method and apparatus for recycling heat treating salts
US4109897A (en) * 1976-04-05 1978-08-29 Ajax Electric Company Salt reclamation system
US4396439A (en) * 1981-08-21 1983-08-02 Park Chemical Company Recovery and recycle of nitrate and nitrite salts from chloride containing quench bath solids
DE4441821C2 (de) * 1994-11-24 2000-01-05 Bosch Gmbh Robert Verfahren zum Reinigen von Gegenständen mit anhaftenden Salzen

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2931743A (en) * 1955-05-02 1960-04-05 Philco Corp Method of fusing metal body to another body
US3645802A (en) * 1969-10-27 1972-02-29 Multifastener Corp Method of maintaining constant water volume in a molten salt solution

Also Published As

Publication number Publication date
GB1487148A (en) 1977-09-28
DE2500322B2 (de) 1977-03-24
SE411363B (sv) 1979-12-17
NL7600064A (nl) 1976-07-09
SE7600011L (sv) 1976-07-08
FR2297246B1 (xx) 1978-12-08
JPS5320441B2 (xx) 1978-06-27
BR7600025A (pt) 1976-08-03
JPS5193712A (xx) 1976-08-17
CA1058401A (en) 1979-07-17
US3953248A (en) 1976-04-27
IT1054014B (it) 1981-11-10
BE837372A (fr) 1976-07-07
NL165503B (nl) 1980-11-17
DE2500322A1 (de) 1976-07-08
FR2297246A1 (fr) 1976-08-06
NL165503C (nl) 1981-04-15

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Legal Events

Date Code Title Description
PL Patent ceased