ES451966A1 - Procedimiento para el tratamiento de temple y revenido de productos de acero laminados. - Google Patents
Procedimiento para el tratamiento de temple y revenido de productos de acero laminados.Info
- Publication number
- ES451966A1 ES451966A1 ES451966A ES451966A ES451966A1 ES 451966 A1 ES451966 A1 ES 451966A1 ES 451966 A ES451966 A ES 451966A ES 451966 A ES451966 A ES 451966A ES 451966 A1 ES451966 A1 ES 451966A1
- Authority
- ES
- Spain
- Prior art keywords
- temperature
- tempering
- rolled steel
- steel products
- treatment
- 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
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
- 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
-
- 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
- C21D1/02—Hardening articles or materials formed by forging or rolling, with no further heating beyond that required for the formation
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Procedimiento para el tratamiento de temple y revenido de productos de acero laminados, en el que se somete el producto laminado, desde su salida de la caja acabadora del laminador, a un enfriamiento apropiado por medio de fluido, de tal modo que se realiza un temple martensítico y/o bainítico de la capa superficial de todo o parte del producto, permaneciendo la parte no templada del producto laminado a una temperatura suficiente para permitir, en el curso de una permanencia posterior al aire, realizar un revenido de la capa superficial de martensita y/o de bainita, caracterizado porque se escoge como punto de convergencia de la temperatura de la superficie después del revenido y de la temperatura del núcleo en curso de enfriamiento, una temperatura comprendida entre 600ºC y 730ºC.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE6045192A BE834059A (fr) | 1975-09-30 | 1975-09-30 | Procede de traitement des produits en acier lamines |
BE6045591A BE843939A (fr) | 1976-07-08 | 1976-07-08 | Perfectionnement au traitement de trempe et auto-revenu des produits en acier lamines |
Publications (1)
Publication Number | Publication Date |
---|---|
ES451966A1 true ES451966A1 (es) | 1978-01-01 |
Family
ID=25662109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES451966A Expired ES451966A1 (es) | 1975-09-30 | 1976-09-29 | Procedimiento para el tratamiento de temple y revenido de productos de acero laminados. |
Country Status (11)
Country | Link |
---|---|
JP (1) | JPS5260215A (es) |
AT (1) | AT370775B (es) |
BR (1) | BR7606444A (es) |
CA (1) | CA1084823A (es) |
DE (1) | DE2643572A1 (es) |
ES (1) | ES451966A1 (es) |
GB (1) | GB1493230A (es) |
LU (1) | LU75908A1 (es) |
MX (1) | MX143817A (es) |
NL (1) | NL7610472A (es) |
SE (1) | SE430901B (es) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2820323A1 (de) * | 1977-05-13 | 1978-11-23 | Arbed | Verfahren zur herstellung von stahlprofilen mit verbesserter qualitaet |
GB1552250A (en) * | 1977-12-20 | 1979-09-12 | British Steel Corp | Controlled quenching of hot rolled steel rod or bar |
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 (es) * | 1984-05-30 | 1993-04-30 | Von Roll Ag | |
DE3431008C2 (de) * | 1984-08-23 | 1986-10-16 | Dyckerhoff & Widmann AG, 8000 München | Wärmebehandlung von warmgewalzten Stäben oder Drähten |
DE3628264A1 (de) * | 1986-08-20 | 1988-02-25 | Man Nutzfahrzeuge Gmbh | Verfahren zur herstellung von bauteilen aus stahl mit hoher festigkeit bei gleichzeitig hoher zaehigkeit, welche diese eigenschaften auch nach einer warmverformung aufweisen |
NL1007739C2 (nl) | 1997-12-08 | 1999-06-09 | Hoogovens Staal Bv | Werkwijze en inrichting voor het vervaardigen van een stalen band met hoge sterkte. |
CN106893827B (zh) * | 2017-02-27 | 2018-08-07 | 鞍钢集团工程技术有限公司 | 一种厚板及特厚板淬火实验用轨道小车 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5115804B2 (es) * | 1971-12-06 | 1976-05-19 | ||
DE2353034B2 (de) * | 1972-10-31 | 1980-03-13 | Centre De Recherches Metallurgiques- Centrum Voor Research In De Metallurgie, Bruessel | Verfahren zur Verbesserung der mechanischen Festigkeitswerte von Walzprodukten aus Stahl |
NL170159C (nl) * | 1973-06-04 | 1982-10-01 | Estel Hoogovens Bv | Werkwijze voor het vervaardigen van lasbaar staafmateriaal uit laag koolstofstaal door gecontroleerde koeling. |
-
1976
- 1976-09-21 NL NL7610472A patent/NL7610472A/xx active Search and Examination
- 1976-09-28 DE DE19762643572 patent/DE2643572A1/de not_active Ceased
- 1976-09-28 SE SE7610749A patent/SE430901B/xx unknown
- 1976-09-28 BR BR7606444A patent/BR7606444A/pt unknown
- 1976-09-29 MX MX16648476A patent/MX143817A/es unknown
- 1976-09-29 JP JP11707176A patent/JPS5260215A/ja active Pending
- 1976-09-29 ES ES451966A patent/ES451966A1/es not_active Expired
- 1976-09-29 CA CA262,319A patent/CA1084823A/en not_active Expired
- 1976-09-29 LU LU75908A patent/LU75908A1/xx unknown
- 1976-09-30 GB GB4064976A patent/GB1493230A/en not_active Expired
- 1976-09-30 AT AT0727376A patent/AT370775B/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT370775B (de) | 1983-05-10 |
BR7606444A (pt) | 1977-06-14 |
MX143817A (es) | 1981-07-22 |
SE7610749L (sv) | 1977-03-31 |
ATA727376A (de) | 1980-05-15 |
LU75908A1 (es) | 1977-05-11 |
NL7610472A (nl) | 1977-04-01 |
SE430901B (sv) | 1983-12-19 |
CA1084823A (en) | 1980-09-02 |
DE2643572A1 (de) | 1977-04-07 |
GB1493230A (en) | 1977-11-30 |
JPS5260215A (en) | 1977-05-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JPS5619375B2 (es) | ||
GB1514270A (en) | Process of making a high strength cold reduced steel sheet having high bakehardenability and an excellent non-aging property | |
GB1471740A (en) | Method of treating bar material | |
GB1389078A (en) | Heat treatment of steel sheet for drawing | |
GB1055085A (en) | Method of increasing the useful life of paired members co-operating in rolling contact | |
ES326499A1 (es) | Procedimiento de tratamiento termico de carriles. | |
ES451966A1 (es) | Procedimiento para el tratamiento de temple y revenido de productos de acero laminados. | |
GB1392269A (en) | Rolled steel rod or bar | |
GB1137952A (en) | Thermomechanical treatment of steel | |
BR8707822A (pt) | Processo para a fabricacao de produtos de aco laminado | |
GB1179829A (en) | Improved Method for the Manufacture of Razor Blades and Like Tools | |
ES444683A1 (es) | Procedimiento para fabricar redondos de acero laminados. | |
KR830004429A (ko) | 구상화소둔강선재(球狀化燒鈍鋼線材)의 제조법 | |
JPS5310312A (en) | Treating apparatus at sub-zero | |
GB1188574A (en) | Method of Toughening Steel by Rolling | |
ES8207226A1 (es) | Procedimiento para la produccion de chapa de acero. | |
FR2300810A1 (fr) | Procede et dispositif de patentage de fils d'acier | |
JPS5554526A (en) | Manufacture of cold rolled steel plate with superior deep drawability by continuous annealing | |
GB798652A (en) | Process for refining hot-rolled steel by further treatment | |
FR2302340A1 (fr) | Procede pour traiter des produits en acier lamines | |
GB1325198A (en) | Process of heat treating nickelbearing steel and steel stock produced thereby | |
GB1321304A (en) | Thermo-mechanical treatment of steel | |
GB744140A (en) | Improvements in or relating to methods of improving steel by heat-treatment | |
Economopoulos et al. | Process for Improving the Quality of Steel Sections | |
GB999866A (en) | Heat treatment of high speed steel |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981001 |