LU82058A1 - Acier a beton soudable et procede d'dotention de cet acier - Google Patents

Acier a beton soudable et procede d'dotention de cet acier Download PDF

Info

Publication number: LU82058A1
Authority: LU; Luxembourg
Prior art keywords: steel; concrete; cooling; equal; content
Prior art date: 1979-01-05

Application number

LU82058A

Other languages

English (en)

French (fr)

Inventor

U Feldmann

C Vlad

Original Assignee

Salzgitter Peine Stahlwerke

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.)

1979-01-05

Filing date

1980-01-04

Publication date

1980-04-23

1980-01-04 Application filed by Salzgitter Peine Stahlwerke filed Critical Salzgitter Peine Stahlwerke

1980-04-23 Publication of LU82058A1 publication Critical patent/LU82058A1/fr

Links

239000004567 concrete Substances 0.000 title claims description 45
238000000034 method Methods 0.000 title claims description 20
229910000831 Steel Inorganic materials 0.000 claims description 75
239000010959 steel Substances 0.000 claims description 75
238000001816 cooling Methods 0.000 claims description 45
229910000859 α-Fe Inorganic materials 0.000 claims description 25
239000000470 constituent Substances 0.000 claims description 20
230000009466 transformation Effects 0.000 claims description 20
229910045601 alloy Inorganic materials 0.000 claims description 19
239000000956 alloy Substances 0.000 claims description 19
239000010451 perlite Substances 0.000 claims description 10
235000019362 perlite Nutrition 0.000 claims description 9
238000005275 alloying Methods 0.000 claims description 7
230000002093 peripheral effect Effects 0.000 claims description 5
240000008042 Zea mays Species 0.000 claims description 2
235000005824 Zea mays ssp. parviglumis Nutrition 0.000 claims description 2
235000002017 Zea mays subsp mays Nutrition 0.000 claims description 2
235000005822 corn Nutrition 0.000 claims description 2
238000004519 manufacturing process Methods 0.000 claims 1
239000010410 layer Substances 0.000 description 22
229910001566 austenite Inorganic materials 0.000 description 7
230000015572 biosynthetic process Effects 0.000 description 7
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
229910052799 carbon Inorganic materials 0.000 description 5
229910000734 martensite Inorganic materials 0.000 description 4
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
229910001209 Low-carbon steel Inorganic materials 0.000 description 3
XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 3
238000010586 diagram Methods 0.000 description 3
229910052710 silicon Inorganic materials 0.000 description 3
239000010703 silicon Substances 0.000 description 3
239000002344 surface layer Substances 0.000 description 3
ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 2
210000000709 aorta Anatomy 0.000 description 2
229910001563 bainite Inorganic materials 0.000 description 2
238000005336 cracking Methods 0.000 description 2
230000002349 favourable effect Effects 0.000 description 2
239000012535 impurity Substances 0.000 description 2
229910052750 molybdenum Inorganic materials 0.000 description 2
239000011733 molybdenum Substances 0.000 description 2
229910052758 niobium Inorganic materials 0.000 description 2
239000010955 niobium Substances 0.000 description 2
GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
230000003014 reinforcing effect Effects 0.000 description 2
238000000844 transformation Methods 0.000 description 2
229910052720 vanadium Inorganic materials 0.000 description 2
LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 2
238000003466 welding Methods 0.000 description 2
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
101100383990 Rattus norvegicus Clcc1 gene Proteins 0.000 description 1
241000687904 Soa Species 0.000 description 1
229910000746 Structural steel Inorganic materials 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
230000032683 aging Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
229910052802 copper Inorganic materials 0.000 description 1
239000010949 copper Substances 0.000 description 1
238000005474 detonation Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000003179 granulation Effects 0.000 description 1
238000005469 granulation Methods 0.000 description 1
239000011372 high-strength concrete Substances 0.000 description 1
238000013003 hot bending Methods 0.000 description 1
239000003999 initiator Substances 0.000 description 1
230000000977 initiatory effect Effects 0.000 description 1
235000000396 iron Nutrition 0.000 description 1
229910052748 manganese Inorganic materials 0.000 description 1
239000011572 manganese Substances 0.000 description 1
238000005259 measurement Methods 0.000 description 1
239000000203 mixture Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
238000010791 quenching Methods 0.000 description 1
230000000171 quenching effect Effects 0.000 description 1
238000005096 rolling process Methods 0.000 description 1
239000000126 substance Substances 0.000 description 1
229910052717 sulfur Inorganic materials 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
238000005496 tempering Methods 0.000 description 1
210000002435 tendon Anatomy 0.000 description 1
230000007704 transition Effects 0.000 description 1

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
- 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
- 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
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/52—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length
- C21D9/525—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for wires; for strips ; for rods of unlimited length for wire, for rods

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
Physics & Mathematics (AREA)
Crystallography & Structural Chemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Manufacturing & Machinery (AREA)
Heat Treatment Of Steel (AREA)
Reinforcement Elements For Buildings (AREA)
Laminated Bodies (AREA)
Heat Treatment Of Articles (AREA)

LU82058A 1979-01-05 1980-01-04 Acier a beton soudable et procede d'dotention de cet acier LU82058A1 (fr)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DE2900271		1979-01-05
DE2900271A DE2900271C2 (de)	1979-01-05	1979-01-05	Schweißbarer Betonstahl und Verfahren zu seiner Herstellung

Publications (1)

Publication Number	Publication Date
LU82058A1 true LU82058A1 (fr)	1980-04-23

Family

ID=6060073

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU82058A LU82058A1 (fr)	1979-01-05	1980-01-04	Acier a beton soudable et procede d'dotention de cet acier

Country Status (13)

Country	Link
JP (1)	JPS55115949A (fi)
AU (1)	AU534561B2 (fi)
BE (1)	BE881003A (fi)
CA (1)	CA1129312A (fi)
DE (1)	DE2900271C2 (fi)
ES (1)	ES487449A0 (fi)
FI (1)	FI69120C (fi)
FR (1)	FR2445858A1 (fi)
GB (1)	GB2047270B (fi)
IT (1)	IT1164547B (fi)
LU (1)	LU82058A1 (fi)
NL (1)	NL8000059A (fi)
SE (1)	SE451020B (fi)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
LU85475A1 (fr) *	1984-07-23	1986-02-12	Arbed	Procede pour fabriquer du fil machine en acier dur
DE3431008C2 (de)	1984-08-23	1986-10-16	Dyckerhoff & Widmann AG, 8000 München	Wärmebehandlung von warmgewalzten Stäben oder Drähten
DD231577B1 (de) *	1984-12-17	1987-09-09	Brandenburg Stahl Walzwerk	Verfahren zur erhoehung der festigkeit von bewehrungsstaehlen
DD234281B1 (de) *	1984-12-21	1989-06-21	Florin Stahl Walzwerk	Verfahren zur druckwasserabschreckung von walzstahlerzeugnissen
DD239805B1 (de) *	1985-07-29	1988-06-22	Thaelmann Schwermaschbau Veb	Verfahren zur herstellung eines betonstahles
US4786338A (en) *	1985-10-31	1988-11-22	Norio Anzawa	Method for cooling rolled steels
FR2684691B1 (fr) *	1991-12-04	1995-06-09	Unimetall Sa	Procede de fabrication en continu d'un fil en acier en defilement notamment d'un fil pour le renforcement du beton.
DE19962801A1 (de)	1999-12-23	2001-06-28	Sms Demag Ag	Verfahren zum Wärmebehandeln von Draht
US6395109B1 (en)	2000-02-15	2002-05-28	Cargill, Incorporated	Bar product, cylinder rods, hydraulic cylinders, and method for manufacturing
IT1391760B1 (it) *	2008-11-11	2012-01-27	Danieli Off Mecc	Processo di trattamento termico di laminati
KR101787287B1 (ko) *	2016-10-21	2017-10-19	현대제철 주식회사	고강도 철근 및 이의 제조 방법

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
BE790867A (fr) *	1972-10-31	1973-02-15	Centre Rech Metallurgique	Procede pour ameliorer la qualite de produits lamines, tels quedes ronds ou des barres a beton, du fil machine, etc....
NL170159C (nl) *	1973-06-04	1982-10-01	Estel Hoogovens Bv	Werkwijze voor het vervaardigen van lasbaar staafmateriaal uit laag koolstofstaal door gecontroleerde koeling.
AT368774B (de) *	1973-09-11	1982-11-10	Salzgitter Peine Stahlwerke	Stahldraht und verfahren zu seiner herstellung
DD106661A1 (fi) *	1973-09-24	1974-06-20
IT1090143B (it) *	1975-01-29	1985-06-18	Centre Rech Metallurgique	Procedimento per fabbricare dei prodotti laminati di acciaio

1979
- 1979-01-05 DE DE2900271A patent/DE2900271C2/de not_active Expired
- 1979-12-21 IT IT28312/79A patent/IT1164547B/it active
- 1979-12-27 JP JP17389279A patent/JPS55115949A/ja active Pending
- 1979-12-28 FI FI794092A patent/FI69120C/fi not_active IP Right Cessation
1980
- 1980-01-02 AU AU54287/80A patent/AU534561B2/en not_active Ceased
- 1980-01-03 FR FR8000255A patent/FR2445858A1/fr active Granted
- 1980-01-04 CA CA343,104A patent/CA1129312A/en not_active Expired
- 1980-01-04 SE SE8000069A patent/SE451020B/sv not_active IP Right Cessation
- 1980-01-04 ES ES487449A patent/ES487449A0/es active Granted
- 1980-01-04 NL NL8000059A patent/NL8000059A/nl not_active Application Discontinuation
- 1980-01-04 BE BE0/198857A patent/BE881003A/fr not_active IP Right Cessation
- 1980-01-04 LU LU82058A patent/LU82058A1/fr unknown
- 1980-01-07 GB GB8000407A patent/GB2047270B/en not_active Expired

Also Published As

Publication number	Publication date
AU534561B2 (en)	1984-02-09
JPS55115949A (en)	1980-09-06
FI69120B (fi)	1985-08-30
DE2900271C2 (de)	1984-01-26
SE451020B (sv)	1987-08-24
ES8107320A1 (es)	1980-12-16
AU5428780A (en)	1980-07-10
FR2445858A1 (fr)	1980-08-01
DE2900271A1 (de)	1980-07-17
CA1129312A (en)	1982-08-10
FI794092A (fi)	1980-07-06
FI69120C (fi)	1987-05-05
SE8000069L (sv)	1980-07-06
NL8000059A (nl)	1980-07-08
GB2047270B (en)	1982-12-15
IT1164547B (it)	1987-04-15
FR2445858B1 (fi)	1984-05-04
BE881003A (fr)	1980-05-02
ES487449A0 (es)	1980-12-16
GB2047270A (en)	1980-11-26
IT7928312A0 (it)	1979-12-21

Publication	Publication Date	Title
LU82058A1 (fr)	1980-04-23	Acier a beton soudable et procede d'dotention de cet acier
WO2015011346A1 (fr)	2015-01-29	Elément de structure extrados en alliage aluminium cuivre lithium
FR2495639A1 (fr)	1982-06-11	Procede ameliore de traitement thermique des aciers utilisant un chauffage electrique direct par resistance et produits en acier obtenus par ce procede
CH643595A5 (fr)	1984-06-15	Procede de fabrication d'un produit filiforme en alliage d'aluminium durcissable par precipitation.
CA1107179A (fr)	1981-08-18	Procede d'obtention d'un element allonge en acier dur
EP3645764B1 (fr)	2022-01-19	Procédé de soudage par points de tôles d'acier inoxydable martensitique
CH628686A5 (fr)	1982-03-15	Alliages de cuivre a haute conductibilite electrique et a caracteristiques mecaniques elevees.
FR2582236A1 (fr)	1986-11-28	Procede pour le laminage reglable de barres et de fils en aciers allies
LU82202A1 (fr)	1980-06-06	Procede pour fabrique des produits lamines en acier a haute limite elastique
EP0090682B1 (fr)	1991-04-03	Procédé et installation de traitement thermique de barres en acier allié prêtes à l'emploi
EP1354070A2 (fr)	2003-10-22	Acier isotrope a haute resistance, procede de fabrication de toles et toles obtenues
LU84263A1 (fr)	1983-02-07	Procede pour la fabrication d'armatures a beton en acier,a proprietes ameliorees
FR2502183A1 (fr)	1982-09-24	Procede de fabrication de fil machine en aluminium
EP0408469B1 (fr)	1993-11-24	Alliage de cuivre-fer-cobalt-titane à hautes caractéristiques mécaniques et électriques et son procédé de fabrication
EP0007883B1 (fr)	1982-02-03	Procédé de traitement thermique de barres étirées en laiton au plomb
FR2668170A1 (fr)	1992-04-24	Procede d'amelioration de la cintrabilite de tubes de cuivre a l'etat dur par traitement thermique dynamique.
FR2524359A1 (fr)	1983-10-07	Procede et dispositif de placage par laminage de bandes prechauffees, notamment d'aluminium et d'acier inoxydable
FR2585726A1 (fr)	1987-02-06	Procede de traitement thermique de fil machine en acier inoxydable
LU86467A1 (fr)	1988-01-20	Procede continu de fabrication de fil d'acier
BE738314A (en)	1970-02-16	Manufacture of hardened wire rod
BE836408A (fr)	1976-04-01	Procede pour la fabrication de ronds en acier
BE707201A (fi)	1968-04-01
BE730756A (fi)	1969-09-01
BE854191A (fr)	1977-09-01	Procede de traitement thermique en continu de toles laminees
CH645672A5 (fr)	1984-10-15	Procede de fabrication de lamines en acier presentant une bonne soudabilite, une haute limite d'elasticite et une resilience a tres basses temperatures.