US2118480A - Method of treating metals or metallic articles - Google Patents

Method of treating metals or metallic articles Download PDF

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Publication number
US2118480A
US2118480A US752039A US75203934A US2118480A US 2118480 A US2118480 A US 2118480A US 752039 A US752039 A US 752039A US 75203934 A US75203934 A US 75203934A US 2118480 A US2118480 A US 2118480A
Authority
US
United States
Prior art keywords
article
metal
bath
metallic
temperature
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
US752039A
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English (en)
Inventor
Howard E Somes
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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
Application filed by Individual filed Critical Individual
Priority to US752039A priority Critical patent/US2118480A/en
Priority to FR798901D priority patent/FR798901A/fr
Priority to GB30929/35A priority patent/GB470386A/en
Priority to US176841A priority patent/US2214681A/en
Application granted granted Critical
Publication of US2118480A publication Critical patent/US2118480A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D11/00—Arrangement of elements for electric heating in or on furnaces
    • F27D11/06—Induction heating, i.e. in which the material being heated, or its container or elements embodied therein, form the secondary of a transformer
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G3/00—Apparatus for cleaning or pickling metallic material

Definitions

  • induction heating coils 2i Surrounding the circumference of the enclosure I3 at the tank portions I5 and IS are a series of induction heating coils 2i which are electrically connected with a suitable source of high frequency electric current (not shown).
  • the high frequency electric current employed in the induction heating coils may be the standard 60 cycle current or this may be increased to any desired higher frequency.
  • a relatively lower frequency may be used than for metal or metallic articles of thinner section; for example, an article of twenty gauge metal will require a higher frequency current than an article of eight gauge or ten gauge metal.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
US752039A 1934-11-08 1934-11-08 Method of treating metals or metallic articles Expired - Lifetime US2118480A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US752039A US2118480A (en) 1934-11-08 1934-11-08 Method of treating metals or metallic articles
FR798901D FR798901A (fr) 1934-11-08 1935-11-08 Perfectionnements aux procédés et aux appareils pour le traitement de métaux ou d'objets métalliques
GB30929/35A GB470386A (en) 1934-11-08 1935-11-08 Improvements in or relating to method of and apparatus for treating metals or metallic articles
US176841A US2214681A (en) 1934-11-08 1937-11-27 Apparatus for treating metals or metallic articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US752039A US2118480A (en) 1934-11-08 1934-11-08 Method of treating metals or metallic articles

Publications (1)

Publication Number Publication Date
US2118480A true US2118480A (en) 1938-05-24

Family

ID=25024590

Family Applications (1)

Application Number Title Priority Date Filing Date
US752039A Expired - Lifetime US2118480A (en) 1934-11-08 1934-11-08 Method of treating metals or metallic articles

Country Status (3)

Country Link
US (1) US2118480A (fr)
FR (1) FR798901A (fr)
GB (1) GB470386A (fr)

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2504815A (en) * 1945-11-16 1950-04-18 Western Electric Co Automatic conveyerized brazing apparatus
US2527666A (en) * 1945-05-22 1950-10-31 Union Carbide & Carbon Corp Cleaning carbon articles
DE756049C (de) * 1942-02-17 1951-10-29 Benno Schilde Maschb A G Verfahren zum Reinigen von Kurbelgehaeusen, Zylinderbloecken und aehnlichen Maschinenteilen mittels Spritzduesen
US2616820A (en) * 1947-05-19 1952-11-04 Saint Gobain Vibratory cleansing of objects
US2620286A (en) * 1948-09-03 1952-12-02 Morris R Shaw Removing carbonaceous deposits from still tubes
US2689198A (en) * 1948-11-10 1954-09-14 Lyon Inc Method for removing paint from painted articles
US2706991A (en) * 1953-03-04 1955-04-26 Metalwash Machinery Co Conveyor systems
US2710819A (en) * 1949-12-16 1955-06-14 Armour & Co Article washing method
US2717845A (en) * 1947-01-09 1955-09-13 Roy E Carter Metal descaling methods
DE945639C (de) * 1949-12-22 1956-07-26 Kurt Zuehlke Vorrichtung zum Induktionshaerten mit sich waehrend des Arbeitsganges um seine Achse drehendem Werkstueck
US2802758A (en) * 1954-06-10 1957-08-13 Detrex Corp Method of cleaning
US2802476A (en) * 1954-06-10 1957-08-13 Detrex Corp Cleaning apparatus
US2811163A (en) * 1949-12-16 1957-10-29 Armour & Co Article washing apparatus
DE968341C (de) * 1944-06-17 1958-02-06 Deutsche Edelstahlwerke Ag Vorrichtung zum Waermebehandeln von metallischen Werkstuecken in Fliessfertigung
US2828114A (en) * 1950-09-22 1958-03-25 Raudszus Oswald Device for producing relative movements between a liquid and articles immersed in the same
US2852417A (en) * 1954-06-17 1958-09-16 Detrex Corp Cleaning method and apparatus
DE1081986B (de) * 1957-05-25 1960-05-19 Otto Junker Fa Induktive Erwaermungseinrichtung fuer Bloecke mit nur gering kleinerem Querschnitt als dem der Spulenoeffnung
US2941908A (en) * 1955-08-01 1960-06-21 Bendix Aviat Corp Ultrasonic cleaning method and apparatus
US3011924A (en) * 1957-12-30 1961-12-05 Autosonics Inc Cleaning apparatus and process
US3145450A (en) * 1962-05-23 1964-08-25 Cavitron Ultrasonics Inc Method of ultrasonic removal of material by fatigue failure
US3325309A (en) * 1965-10-11 1967-06-13 Marathon Oil Co Cleaning porous solids
US3494794A (en) * 1965-03-30 1970-02-10 Dow Chemical Co Cleaning method
US3546018A (en) * 1968-05-09 1970-12-08 Dow Chemical Co Small parts cleaning process
US3654941A (en) * 1970-04-09 1972-04-11 Food Equipment Inc Shackle cleaning system
US4511407A (en) * 1982-11-01 1985-04-16 Electric Power Research Institute, Inc. Method of cleaning corroded metal articles by induction heating
WO1986002434A1 (fr) * 1984-10-10 1986-04-24 Duval Leonard A Procede et appareil de sechage de materiaux solides par deplacement
US5617800A (en) * 1995-02-24 1997-04-08 Grass America, Inc. System for cleaning fixtures utilized in spray painting
EP0775761A1 (fr) * 1995-11-27 1997-05-28 CENTRE DE RECHERCHES METALLURGIQUES-CENTRUM VOOR RESEARCH IN DE METALLURGIE Assoc. sans but lucratif-Ver. zonder winstoogmerk Procédé de décapage des bandes à chaud
US6520097B2 (en) * 2000-05-02 2003-02-18 James Thomas Shiveley Method of an apparatus for rapid in-line incinerating of contaminant coated hangers and/or parts using high energy sources
CN111560620A (zh) * 2020-06-30 2020-08-21 重庆钢铁研究所有限公司 感应加热酸洗槽

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE756049C (de) * 1942-02-17 1951-10-29 Benno Schilde Maschb A G Verfahren zum Reinigen von Kurbelgehaeusen, Zylinderbloecken und aehnlichen Maschinenteilen mittels Spritzduesen
DE968341C (de) * 1944-06-17 1958-02-06 Deutsche Edelstahlwerke Ag Vorrichtung zum Waermebehandeln von metallischen Werkstuecken in Fliessfertigung
US2527666A (en) * 1945-05-22 1950-10-31 Union Carbide & Carbon Corp Cleaning carbon articles
US2504815A (en) * 1945-11-16 1950-04-18 Western Electric Co Automatic conveyerized brazing apparatus
US2717845A (en) * 1947-01-09 1955-09-13 Roy E Carter Metal descaling methods
US2616820A (en) * 1947-05-19 1952-11-04 Saint Gobain Vibratory cleansing of objects
US2620286A (en) * 1948-09-03 1952-12-02 Morris R Shaw Removing carbonaceous deposits from still tubes
US2689198A (en) * 1948-11-10 1954-09-14 Lyon Inc Method for removing paint from painted articles
US2811163A (en) * 1949-12-16 1957-10-29 Armour & Co Article washing apparatus
US2710819A (en) * 1949-12-16 1955-06-14 Armour & Co Article washing method
DE945639C (de) * 1949-12-22 1956-07-26 Kurt Zuehlke Vorrichtung zum Induktionshaerten mit sich waehrend des Arbeitsganges um seine Achse drehendem Werkstueck
US2828114A (en) * 1950-09-22 1958-03-25 Raudszus Oswald Device for producing relative movements between a liquid and articles immersed in the same
US2706991A (en) * 1953-03-04 1955-04-26 Metalwash Machinery Co Conveyor systems
US2802758A (en) * 1954-06-10 1957-08-13 Detrex Corp Method of cleaning
US2802476A (en) * 1954-06-10 1957-08-13 Detrex Corp Cleaning apparatus
US2852417A (en) * 1954-06-17 1958-09-16 Detrex Corp Cleaning method and apparatus
US2941908A (en) * 1955-08-01 1960-06-21 Bendix Aviat Corp Ultrasonic cleaning method and apparatus
DE1081986B (de) * 1957-05-25 1960-05-19 Otto Junker Fa Induktive Erwaermungseinrichtung fuer Bloecke mit nur gering kleinerem Querschnitt als dem der Spulenoeffnung
US3011924A (en) * 1957-12-30 1961-12-05 Autosonics Inc Cleaning apparatus and process
US3145450A (en) * 1962-05-23 1964-08-25 Cavitron Ultrasonics Inc Method of ultrasonic removal of material by fatigue failure
US3494794A (en) * 1965-03-30 1970-02-10 Dow Chemical Co Cleaning method
US3325309A (en) * 1965-10-11 1967-06-13 Marathon Oil Co Cleaning porous solids
US3546018A (en) * 1968-05-09 1970-12-08 Dow Chemical Co Small parts cleaning process
US3654941A (en) * 1970-04-09 1972-04-11 Food Equipment Inc Shackle cleaning system
US4511407A (en) * 1982-11-01 1985-04-16 Electric Power Research Institute, Inc. Method of cleaning corroded metal articles by induction heating
WO1986002434A1 (fr) * 1984-10-10 1986-04-24 Duval Leonard A Procede et appareil de sechage de materiaux solides par deplacement
US5617800A (en) * 1995-02-24 1997-04-08 Grass America, Inc. System for cleaning fixtures utilized in spray painting
EP0775761A1 (fr) * 1995-11-27 1997-05-28 CENTRE DE RECHERCHES METALLURGIQUES-CENTRUM VOOR RESEARCH IN DE METALLURGIE Assoc. sans but lucratif-Ver. zonder winstoogmerk Procédé de décapage des bandes à chaud
US6520097B2 (en) * 2000-05-02 2003-02-18 James Thomas Shiveley Method of an apparatus for rapid in-line incinerating of contaminant coated hangers and/or parts using high energy sources
CN111560620A (zh) * 2020-06-30 2020-08-21 重庆钢铁研究所有限公司 感应加热酸洗槽

Also Published As

Publication number Publication date
FR798901A (fr) 1936-05-29
GB470386A (en) 1937-08-09

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