NO770995L - Heat treatment of castings, special aluminum or magnesium alloys - Google Patents

Heat treatment of castings, special aluminum or magnesium alloys

Info

Publication number
NO770995L
NO770995L NO770995A NO770995A NO770995L NO 770995 L NO770995 L NO 770995L NO 770995 A NO770995 A NO 770995A NO 770995 A NO770995 A NO 770995A NO 770995 L NO770995 L NO 770995L
Authority
NO
Norway
Prior art keywords
castings
heat treatment
magnesium alloys
special aluminum
aluminum
Prior art date
Application number
NO770995A
Other languages
Norwegian (no)
Other versions
NO147692B (en
NO147692C (en
Inventor
Bernhard Hilge
Friedrich Wilhelm Elhaus
Original Assignee
Prolizenz Ag
Elhaus Friedrich W
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 US05/669,347 external-priority patent/US4135704A/en
Application filed by Prolizenz Ag, Elhaus Friedrich W filed Critical Prolizenz Ag
Publication of NO770995L publication Critical patent/NO770995L/en
Publication of NO147692B publication Critical patent/NO147692B/en
Publication of NO147692C publication Critical patent/NO147692C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22F—CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS AND NON-FERROUS ALLOYS
    • C22F1/00—Changing the physical structure of non-ferrous metals or alloys by heat treatment or by hot or cold working
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B9/00—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity
    • F27B9/14—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment
    • F27B9/20—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace
    • F27B9/201—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace
    • F27B9/208—Furnaces through which the charge is moved mechanically, e.g. of tunnel type; Similar furnaces in which the charge moves by gravity characterised by the path of the charge during treatment; characterised by the means by which the charge is moved during treatment the charge moving in a substantially straight path tunnel furnace walking beam furnace the workpieces being rotated during their advance
NO770995A 1976-03-22 1977-03-21 DEVICE FOR HEAT TREATMENT OF CASTLE GOODS NO147692C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/669,347 US4135704A (en) 1972-11-21 1976-03-22 Method and apparatus for heat treatment of material to be worked on, especially of aluminum alloys or magnesium alloys

Publications (3)

Publication Number Publication Date
NO770995L true NO770995L (en) 1977-09-23
NO147692B NO147692B (en) 1983-02-14
NO147692C NO147692C (en) 1983-06-01

Family

ID=24686011

Family Applications (1)

Application Number Title Priority Date Filing Date
NO770995A NO147692C (en) 1976-03-22 1977-03-21 DEVICE FOR HEAT TREATMENT OF CASTLE GOODS

Country Status (15)

Country Link
JP (1) JPS52138004A (en)
AT (1) AT355324B (en)
BE (1) BE852691R (en)
CA (1) CA1084263A (en)
CH (1) CH610010A5 (en)
CS (1) CS205071B2 (en)
DD (1) DD128911A5 (en)
DE (1) DE2712279C2 (en)
FR (2) FR2345521A2 (en)
GB (1) GB1578520A (en)
HU (1) HU175024B (en)
NL (1) NL7703092A (en)
NO (1) NO147692C (en)
RO (1) RO72392A (en)
YU (1) YU76277A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081950B1 (en) * 1981-12-11 1986-12-10 Alcan International Limited Production of age hardenable aluminium extruded sections
JPS58105468U (en) * 1982-01-13 1983-07-18 中外炉工業株式会社 Continuous heat treatment furnace for pipes with upsets
JPS59101910A (en) * 1982-12-02 1984-06-12 Fujitsu Ltd Frequency modulator
JPS59147503A (en) * 1983-02-10 1984-08-23 Nec Corp Fm modulator
DE3418603C1 (en) * 1984-05-18 1985-03-21 Schweizerische Aluminium Ag, Chippis Warming furnace for cylindrical goods
JPS6145660A (en) * 1984-08-09 1986-03-05 Yokogawa Hokushin Electric Corp Frequency modulating circuit
DE19519986C2 (en) * 1995-05-23 2001-04-05 Iob Ind Ofen Bau Gmbh Annealing furnace, in particular for centrifugal cast iron pipes, with a furnace outlet with an acceleration section
DE19841042A1 (en) * 1998-09-09 2000-03-16 Eisenmann Kg Maschbau Workpiece charging device for industrial furnace using sliding carriages pushed through furnace on rails on two levels
DE10043562C2 (en) * 1999-09-16 2003-09-18 Honsel Profilprodukte Gmbh Process for the heat treatment of extruded profiles
CN100425713C (en) * 2006-12-18 2008-10-15 北京科技大学 Metal magnesium reducing furnace with internally heating radiation tube
DE102014118637A1 (en) * 2014-12-15 2016-06-16 Jasta-Armaturen Gmbh & Co. Kg Preheating furnace for a bolt furnace
CN113943851B (en) * 2021-09-13 2023-06-30 荆门索立特热能技术股份有限公司 Full-automatic heat treatment system and heat treatment method for large workpiece
DE102022121025A1 (en) 2022-08-19 2024-02-22 Otto Junker Gesellschaft mit beschränkter Haftung Device and method for heating rod-shaped metallic workpieces

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE447169A (en) * 1941-11-06
US2620174A (en) * 1948-04-30 1952-12-02 Allegheny Ludlum Steel Billet heating furnace
US2802657A (en) * 1953-05-07 1957-08-13 Surface Combustion Corp Fast heat and soak furnace for extrusion
FR1180342A (en) * 1957-07-30 1959-06-03 Conveyor device with periodic rotation of the transported products
FR1205450A (en) * 1958-04-14 1960-02-02 Stein Et Roubaix Improvement in transverse transport devices for long, round or polygonal parts, and in particular bars in furnaces
BE631466A (en) * 1962-04-27
DE1807504B2 (en) * 1968-11-07 1974-01-31 Friedrich Wilhelm Dipl.Ing. 5600 Wuppertal Elhaus Continuous heating furnace for metal blocks, bars or the like
FR2176526B1 (en) * 1972-03-22 1974-08-02 Vallourec
DE2349765A1 (en) * 1973-10-03 1975-04-10 Elhaus Friedrich W Heat treating aluminium or magnesium alloy products - in prepn. for subsequent treatments e.g. rolling or pressing to give desired surface characteristics

Also Published As

Publication number Publication date
DE2712279C2 (en) 1982-04-22
BE852691R (en) 1977-09-21
CS205071B2 (en) 1981-04-30
JPS52138004A (en) 1977-11-17
NO147692B (en) 1983-02-14
NO147692C (en) 1983-06-01
CH610010A5 (en) 1979-03-30
AT355324B (en) 1980-02-25
FR2436189A2 (en) 1980-04-11
FR2436189B2 (en) 1983-02-11
GB1578520A (en) 1980-11-05
ATA198977A (en) 1979-07-15
FR2345521B2 (en) 1981-07-10
RO72392A (en) 1981-09-24
NL7703092A (en) 1977-09-26
YU76277A (en) 1982-05-31
JPS5743615B2 (en) 1982-09-16
DD128911A5 (en) 1977-12-14
HU175024B (en) 1980-04-28
CA1084263A (en) 1980-08-26
FR2345521A2 (en) 1977-10-21
DE2712279A1 (en) 1977-10-06

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