CA1084823A - Treatment of rolled steel products - Google Patents
Treatment of rolled steel productsInfo
- Publication number
- CA1084823A CA1084823A CA262,319A CA262319A CA1084823A CA 1084823 A CA1084823 A CA 1084823A CA 262319 A CA262319 A CA 262319A CA 1084823 A CA1084823 A CA 1084823A
- Authority
- CA
- Canada
- Prior art keywords
- product
- cooling
- fluid
- temperature
- quenching
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 12
- 239000010959 steel Substances 0.000 title claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 27
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000010791 quenching Methods 0.000 claims abstract description 16
- 230000000171 quenching effect Effects 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 9
- 229910000734 martensite Inorganic materials 0.000 claims abstract description 9
- 238000005496 tempering Methods 0.000 claims abstract description 7
- 239000002344 surface layer Substances 0.000 claims abstract description 6
- 229910001563 bainite Inorganic materials 0.000 claims abstract description 3
- 238000005098 hot rolling Methods 0.000 claims abstract 2
- 239000012809 cooling fluid Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229940035564 duration Drugs 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 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
- 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)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6/45192 | 1975-09-30 | ||
| 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 |
| BE6/45591 | 1976-07-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1084823A true CA1084823A (en) | 1980-09-02 |
Family
ID=25662109
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA262,319A Expired CA1084823A (en) | 1975-09-30 | 1976-09-29 | Treatment of rolled steel products |
Country Status (11)
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 (enrdf_load_stackoverflow) * | 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 (enrdf_load_stackoverflow) * | 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 BR BR7606444A patent/BR7606444A/pt unknown
- 1976-09-28 SE SE7610749A patent/SE430901B/xx unknown
- 1976-09-28 DE DE19762643572 patent/DE2643572A1/de not_active Ceased
- 1976-09-29 MX MX16648476A patent/MX143817A/es unknown
- 1976-09-29 ES ES451966A patent/ES451966A1/es not_active Expired
- 1976-09-29 JP JP11707176A patent/JPS5260215A/ja active Pending
- 1976-09-29 CA CA262,319A patent/CA1084823A/en not_active Expired
- 1976-09-29 LU LU75908A patent/LU75908A1/xx unknown
- 1976-09-30 AT AT0727376A patent/AT370775B/de not_active IP Right Cessation
- 1976-09-30 GB GB4064976A patent/GB1493230A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ATA727376A (de) | 1980-05-15 |
| LU75908A1 (enrdf_load_stackoverflow) | 1977-05-11 |
| MX143817A (es) | 1981-07-22 |
| BR7606444A (pt) | 1977-06-14 |
| ES451966A1 (es) | 1978-01-01 |
| NL7610472A (nl) | 1977-04-01 |
| AT370775B (de) | 1983-05-10 |
| DE2643572A1 (de) | 1977-04-07 |
| GB1493230A (en) | 1977-11-30 |
| SE430901B (sv) | 1983-12-19 |
| SE7610749L (sv) | 1977-03-31 |
| JPS5260215A (en) | 1977-05-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |