BR7203010D0 - Processo continuo de tratamento termico de acos para construcao com baixo teor de carbono em forma de barras - Google Patents

Processo continuo de tratamento termico de acos para construcao com baixo teor de carbono em forma de barras

Info

Publication number
BR7203010D0
BR7203010D0 BR003010/72A BR301072A BR7203010D0 BR 7203010 D0 BR7203010 D0 BR 7203010D0 BR 003010/72 A BR003010/72 A BR 003010/72A BR 301072 A BR301072 A BR 301072A BR 7203010 D0 BR7203010 D0 BR 7203010D0
Authority
BR
Brazil
Prior art keywords
steels
bars
construction
thermal treatment
carbon content
Prior art date
Application number
BR003010/72A
Other languages
English (en)
Inventor
E Ettenreich
O Reimann
D Oberkassel
K Greulich
Original Assignee
Baustahlgewebe Gmbh
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 Baustahlgewebe Gmbh filed Critical Baustahlgewebe Gmbh
Publication of BR7203010D0 publication Critical patent/BR7203010D0/pt

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
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
BR003010/72A 1971-05-13 1972-05-12 Processo continuo de tratamento termico de acos para construcao com baixo teor de carbono em forma de barras BR7203010D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2123687A DE2123687C3 (de) 1971-05-13 1971-05-13 Kontinuierliches Wärmebehandlungsverfahren an stabförmigen, niedriggekohlten Baustählen

Publications (1)

Publication Number Publication Date
BR7203010D0 true BR7203010D0 (pt) 1973-07-17

Family

ID=5807721

Family Applications (1)

Application Number Title Priority Date Filing Date
BR003010/72A BR7203010D0 (pt) 1971-05-13 1972-05-12 Processo continuo de tratamento termico de acos para construcao com baixo teor de carbono em forma de barras

Country Status (24)

Country Link
US (1) US3933534A (pt)
JP (1) JPS5518768B1 (pt)
AT (1) AT328487B (pt)
AU (1) AU471451B2 (pt)
BE (1) BE783366A (pt)
BR (1) BR7203010D0 (pt)
CA (1) CA966400A (pt)
CH (1) CH590931A5 (pt)
CS (1) CS171166B2 (pt)
DD (1) DD96259A5 (pt)
DE (1) DE2123687C3 (pt)
ES (1) ES402594A1 (pt)
FR (1) FR2137842B1 (pt)
GB (1) GB1367408A (pt)
HU (1) HU166803B (pt)
IL (1) IL39414A (pt)
IT (1) IT955362B (pt)
LU (1) LU65337A1 (pt)
NL (1) NL7206352A (pt)
NO (1) NO133108C (pt)
PL (1) PL75527B1 (pt)
RO (1) RO61281A (pt)
SE (1) SE393817B (pt)
ZA (1) ZA723237B (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4060428A (en) * 1976-07-30 1977-11-29 Morgan Construction Company Process for forming ferrous billets into finished product
GB1587215A (en) * 1977-11-03 1981-04-01 British Steel Corp Manufacture of welded steel mesh
US4181845A (en) * 1977-07-11 1980-01-01 Smith International, Inc. Apparatus for tempering the weld between a tool joint connector and a drill pipe tube
US4362578A (en) * 1980-10-16 1982-12-07 Teledyne Industries, Inc. Method of hot working metal with induction reheating
LU82858A1 (fr) * 1980-10-16 1982-05-10 Arbed Procede de fabrication de lamines en acier presentant une bonne soudabilite,haute limite d'elasticite et une resilience a tres basses temperatures
CH681603A5 (pt) * 1984-05-30 1993-04-30 Von Roll Ag
DE19637465C1 (de) * 1996-09-13 1997-12-18 Fraunhofer Ges Forschung Verfahren zum Strahlschweißen von härtbaren Stählen mittels Kurzzeitwärmebehandlung
JP5753781B2 (ja) * 2008-07-11 2015-07-22 アクティエボラゲット・エスコーエッフ 鋼構成部品を製造する方法、溶接線、溶接された鋼構成部品、および軸受構成部品
RU2448167C1 (ru) * 2011-02-17 2012-04-20 Открытое акционерное общество "Западно-Сибирский металлургический комбинат" (ОАО "ЗСМК") Способ термомеханической обработки проката
DE102011120681A1 (de) * 2011-12-08 2013-06-13 Linde Aktiengesellschaft Anlage und Verfahren zum Vorwärmen von Platinen beim Warmumformen
CN104726655B (zh) * 2015-02-25 2016-09-07 金华芒果信息技术有限公司 一种移动通信设备壳体及其制备方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1946876A (en) * 1928-08-07 1934-02-13 Ajax Electrothermic Corp Heat treating method
US3756870A (en) * 1971-05-10 1973-09-04 Park Ohio Industries Inc Induction heating method of case hardening carbon steel rod

Also Published As

Publication number Publication date
GB1367408A (en) 1974-09-18
HU166803B (pt) 1975-06-28
ES402594A1 (es) 1976-05-16
NO133108C (pt) 1976-03-10
AU4224872A (en) 1973-11-15
DE2123687C3 (de) 1978-10-05
AT328487B (de) 1976-03-25
NL7206352A (pt) 1972-11-15
IT955362B (it) 1973-09-29
LU65337A1 (pt) 1973-11-22
IL39414A0 (en) 1972-07-26
US3933534A (en) 1976-01-20
PL75527B1 (pt) 1974-12-31
AU471451B2 (en) 1976-04-29
JPS5518768B1 (pt) 1980-05-21
CS171166B2 (pt) 1976-10-29
ATA414672A (de) 1975-06-15
FR2137842B1 (pt) 1976-03-12
DD96259A5 (pt) 1973-03-12
CH590931A5 (pt) 1977-08-31
IL39414A (en) 1975-03-13
DE2123687B2 (de) 1973-10-04
NO133108B (pt) 1975-12-01
ZA723237B (en) 1973-12-19
CA966400A (en) 1975-04-22
FR2137842A1 (pt) 1972-12-29
RO61281A (pt) 1976-11-15
SE393817B (sv) 1977-05-23
DE2123687A1 (de) 1972-11-30
BE783366A (fr) 1972-11-13

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