IT1039231B - Procedimento per il raffreddamento di una fusione di sale per il trattamento termico come pure dispositivo per l esecuzione del procedimento - Google Patents

Procedimento per il raffreddamento di una fusione di sale per il trattamento termico come pure dispositivo per l esecuzione del procedimento

Info

Publication number
IT1039231B
IT1039231B IT2533975A IT2533975A IT1039231B IT 1039231 B IT1039231 B IT 1039231B IT 2533975 A IT2533975 A IT 2533975A IT 2533975 A IT2533975 A IT 2533975A IT 1039231 B IT1039231 B IT 1039231B
Authority
IT
Italy
Prior art keywords
procedure
execution
cooling
heat treatment
salt melting
Prior art date
Application number
IT2533975A
Other languages
English (en)
Italian (it)
Original Assignee
Canzler C
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 DE19742433539 external-priority patent/DE2433539C2/de
Application filed by Canzler C filed Critical Canzler C
Application granted granted Critical
Publication of IT1039231B publication Critical patent/IT1039231B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
    • C09K5/08—Materials not undergoing a change of physical state when used
    • C09K5/10—Liquid materials
    • C09K5/12—Molten materials, i.e. materials solid at room temperature, e.g. metals or salts
    • 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
    • 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
    • C21D1/62—Quenching devices
    • C21D1/63—Quenching devices for bath quenching
    • C21D1/64—Quenching devices for bath quenching with circulating liquids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
    • F28C3/00—Other direct-contact heat-exchange apparatus
    • F28C3/06—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour
    • F28C3/08—Other direct-contact heat-exchange apparatus the heat-exchange media being a liquid and a gas or vapour with change of state, e.g. absorption, evaporation, condensation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Metallurgy (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Seasonings (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
IT2533975A 1974-07-12 1975-07-11 Procedimento per il raffreddamento di una fusione di sale per il trattamento termico come pure dispositivo per l esecuzione del procedimento IT1039231B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742433539 DE2433539C2 (de) 1974-07-12 Verfahren zum Kühlen einer Salzschmelze für die Wärmebehandlung sowie Vorrichtung zur Durchführung des Verfahrens

Publications (1)

Publication Number Publication Date
IT1039231B true IT1039231B (it) 1979-12-10

Family

ID=5920372

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2533975A IT1039231B (it) 1974-07-12 1975-07-11 Procedimento per il raffreddamento di una fusione di sale per il trattamento termico come pure dispositivo per l esecuzione del procedimento

Country Status (12)

Country Link
US (1) US4072298A (cg-RX-API-DMAC7.html)
JP (1) JPS5148762A (cg-RX-API-DMAC7.html)
AT (1) AT356631B (cg-RX-API-DMAC7.html)
AU (1) AU8292675A (cg-RX-API-DMAC7.html)
BE (1) BE831063A (cg-RX-API-DMAC7.html)
CA (1) CA1041760A (cg-RX-API-DMAC7.html)
FR (1) FR2277893A1 (cg-RX-API-DMAC7.html)
GB (1) GB1487807A (cg-RX-API-DMAC7.html)
IT (1) IT1039231B (cg-RX-API-DMAC7.html)
LU (1) LU72951A1 (cg-RX-API-DMAC7.html)
NL (1) NL7508312A (cg-RX-API-DMAC7.html)
SE (1) SE412254B (cg-RX-API-DMAC7.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404684A (en) * 1980-07-31 1983-09-13 Unitika Ltd. Object solid figure recognizing method and apparatus
US4431464A (en) * 1981-09-21 1984-02-14 Atmosphere Furnace Company Salt bath quenching method and apparatus
CN105080870A (zh) * 2015-08-25 2015-11-25 江苏裕隆锻造有限公司 一种清洗加热池
CN114540747B (zh) * 2022-01-25 2023-02-24 北京科技大学 一种内表面梯度强化钢管制备装置及应用方法
CN114522958B (zh) * 2022-02-27 2023-05-23 瀚蓝绿电固废处理(佛山)有限公司 一种高温液态熔盐快速冷却方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2052254A (en) * 1934-12-26 1936-08-25 Corning Glass Works Improved glass tempering method
US2537830A (en) * 1944-09-14 1951-01-09 Artemas F Holden Self-agitating metallurgical salt bath
US2931745A (en) * 1958-12-24 1960-04-05 Int Harvester Co Reduction of chloride salts in austempering quench baths
US3645802A (en) * 1969-10-27 1972-02-29 Multifastener Corp Method of maintaining constant water volume in a molten salt solution
US3915759A (en) * 1974-01-08 1975-10-28 Coral Chemical Co Black oxide coating for stainless steels

Also Published As

Publication number Publication date
FR2277893A1 (fr) 1976-02-06
AT356631B (de) 1980-05-12
JPS5148762A (cg-RX-API-DMAC7.html) 1976-04-27
NL7508312A (nl) 1976-01-14
BE831063A (fr) 1975-11-03
SE7507965L (sv) 1976-01-13
LU72951A1 (cg-RX-API-DMAC7.html) 1976-02-04
US4072298A (en) 1978-02-07
ATA462375A (de) 1979-10-15
DE2433539A1 (cg-RX-API-DMAC7.html) 1975-09-18
FR2277893B1 (cg-RX-API-DMAC7.html) 1979-05-18
CA1041760A (en) 1978-11-07
GB1487807A (en) 1977-10-05
AU8292675A (en) 1977-01-13
SE412254B (sv) 1980-02-25
DE2433539B1 (de) 1975-09-18

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