DE3763560D1 - Verfahren zur herstellung von walzstahlerzeugnissen. - Google Patents

Verfahren zur herstellung von walzstahlerzeugnissen.

Info

Publication number
DE3763560D1
DE3763560D1 DE8787113713T DE3763560T DE3763560D1 DE 3763560 D1 DE3763560 D1 DE 3763560D1 DE 8787113713 T DE8787113713 T DE 8787113713T DE 3763560 T DE3763560 T DE 3763560T DE 3763560 D1 DE3763560 D1 DE 3763560D1
Authority
DE
Germany
Prior art keywords
pct
annealing
rolled steel
content
steel products
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
DE8787113713T
Other languages
English (en)
Inventor
Dieter Dr Russwurm
Erich Richartz
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 DE8787113713T priority Critical patent/DE3763560D1/de
Application granted granted Critical
Publication of DE3763560D1 publication Critical patent/DE3763560D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C21D1/26—Methods of annealing
    • C21D1/30—Stress-relieving
    • 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
    • C21D1/19—Hardening; Quenching with or without subsequent tempering by interrupted 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/08—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires for concrete reinforcement
DE8787113713T 1986-09-19 1987-09-18 Verfahren zur herstellung von walzstahlerzeugnissen. Expired - Lifetime DE3763560D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8787113713T DE3763560D1 (de) 1986-09-19 1987-09-18 Verfahren zur herstellung von walzstahlerzeugnissen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3631928A DE3631928C2 (de) 1986-09-19 1986-09-19 Verfahren zur Herstellung von Walzstahlerzeugnissen
DE8787113713T DE3763560D1 (de) 1986-09-19 1987-09-18 Verfahren zur herstellung von walzstahlerzeugnissen.

Publications (1)

Publication Number Publication Date
DE3763560D1 true DE3763560D1 (de) 1990-08-09

Family

ID=6309950

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3631928A Expired - Fee Related DE3631928C2 (de) 1986-09-19 1986-09-19 Verfahren zur Herstellung von Walzstahlerzeugnissen
DE8787113713T Expired - Lifetime DE3763560D1 (de) 1986-09-19 1987-09-18 Verfahren zur herstellung von walzstahlerzeugnissen.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3631928A Expired - Fee Related DE3631928C2 (de) 1986-09-19 1986-09-19 Verfahren zur Herstellung von Walzstahlerzeugnissen

Country Status (11)

Country Link
US (1) US4923528A (de)
EP (1) EP0260717B1 (de)
JP (1) JPH0663028B2 (de)
AT (1) ATE54336T1 (de)
AU (1) AU599158B2 (de)
BR (1) BR8707822A (de)
CA (1) CA1317859C (de)
DE (2) DE3631928C2 (de)
ES (1) ES2003079B3 (de)
WO (1) WO1988002031A1 (de)
ZA (1) ZA877029B (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2756535B2 (ja) * 1989-03-31 1998-05-25 トーア・スチール株式会社 強靭棒鋼の製造方法
US5196471A (en) * 1990-11-19 1993-03-23 Sulzer Plasma Technik, Inc. Thermal spray powders for abradable coatings, abradable coatings containing solid lubricants and methods of fabricating abradable coatings
DE4138991A1 (de) * 1991-11-27 1993-06-03 Saarstahl Ag Verfahren zum erzeugen von unterschiedlichen mechanischen eigenschaften zwischen rand- und kernbereich eines stahlkoerpers
DE4224222A1 (de) * 1992-07-22 1994-01-27 Inst Stahlbeton Bewehrung Ev Baustahl, insbesondere Betonstahl und Verfahren zu seiner Herstellung
FR2703069B1 (fr) * 1993-03-26 1995-07-07 Aciers Armature Beton Procédé de traitement thermique d'une armature par exemple pour béton armé et armature obtenue selon ce procédé .
GB9310854D0 (en) * 1993-05-26 1993-07-14 Asw Ltd Steel bars and rods and manufacturing process
JPH07255781A (ja) * 1994-03-23 1995-10-09 Miyama:Kk 昇降リフト
US20120283864A1 (en) * 2011-05-04 2012-11-08 Norandal Usa, Inc. Automated cast coil evaluation system
CN105506460A (zh) * 2014-09-26 2016-04-20 鞍钢股份有限公司 一种电梯曳引钢丝绳外层丝用盘条及其生产方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB748357A (en) * 1953-06-01 1956-05-02 Somerset Wire Company Ltd Improvements in the manufacture of wire and the like
DE2131318C3 (de) * 1971-06-24 1973-12-06 Fried. Krupp Huettenwerke Ag, 4630 Bochum Verfahren zum Herstellen eines Beweh rungs Stabstahles für Spannbeton
USRE27821E (en) * 1971-07-29 1973-11-27 Stress at
NL170159C (nl) * 1973-06-04 1982-10-01 Estel Hoogovens Bv Werkwijze voor het vervaardigen van lasbaar staafmateriaal uit laag koolstofstaal door gecontroleerde koeling.
BE836408A (fr) * 1975-12-08 1976-04-01 Centre Rech Metallurgique Procede pour la fabrication de ronds en acier
JPS536221A (en) * 1976-07-08 1978-01-20 Kobe Steel Ltd Production of pc steel wire or rod
US4203783A (en) * 1977-09-19 1980-05-20 Centre De Recherches Metallurgiques Process for improving the quality of steel sections
JPS564611A (en) * 1979-06-25 1981-01-19 Nippon Gakki Seizo Kk Marbleized product
JPS5619375A (en) * 1979-07-25 1981-02-24 Mitsubishi Electric Corp Electromagnetic coupling device
JPS601931A (ja) * 1983-06-17 1985-01-08 Nec Corp Ｓｃｐｃ通信用受信装置
DE3431008C2 (de) * 1984-08-23 1986-10-16 Dyckerhoff & Widmann AG, 8000 München Wärmebehandlung von warmgewalzten Stäben oder Drähten
JPS6286125A (ja) * 1985-08-30 1987-04-20 Kobe Steel Ltd 高強度高靭性熱間圧延鋼材の製造方法

Also Published As

Publication number Publication date
EP0260717A1 (de) 1988-03-23
ZA877029B (en) 1988-05-25
ES2003079A4 (es) 1988-10-16
CA1317859C (en) 1993-05-18
JPH01501802A (ja) 1989-06-22
EP0260717B1 (de) 1990-07-04
ES2003079B3 (es) 1990-09-16
DE3631928A1 (de) 1988-03-31
JPH0663028B2 (ja) 1994-08-17
DE3631928C2 (de) 1994-06-09
AU599158B2 (en) 1990-07-12
WO1988002031A1 (en) 1988-03-24
AU8027487A (en) 1988-04-07
BR8707822A (pt) 1989-08-15
ATE54336T1 (de) 1990-07-15
US4923528A (en) 1990-05-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee