ZA877029B - Method for producing rolled steel products - Google Patents
Method for producing rolled steel productsInfo
- Publication number
- ZA877029B ZA877029B ZA877029A ZA877029A ZA877029B ZA 877029 B ZA877029 B ZA 877029B ZA 877029 A ZA877029 A ZA 877029A ZA 877029 A ZA877029 A ZA 877029A ZA 877029 B ZA877029 B ZA 877029B
- Authority
- ZA
- South Africa
- Prior art keywords
- pct
- annealing
- rolled steel
- content
- steel products
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 6
- 239000010959 steel Substances 0.000 title abstract 6
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 238000000137 annealing Methods 0.000 abstract 3
- 238000001816 cooling Methods 0.000 abstract 3
- 229910000734 martensite Inorganic materials 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000010276 construction Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 abstract 1
- 238000005098 hot rolling Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000005482 strain hardening Methods 0.000 abstract 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Child & Adolescent Psychology (AREA)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Steel (AREA)
- Laminated Bodies (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Control Of Metal Rolling (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3631928A DE3631928C2 (de) | 1986-09-19 | 1986-09-19 | Verfahren zur Herstellung von Walzstahlerzeugnissen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA877029B true ZA877029B (en) | 1988-05-25 |
Family
ID=6309950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA877029A ZA877029B (en) | 1986-09-19 | 1987-09-18 | Method for producing rolled steel products |
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)
| 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)
| 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 |
| NL7809463A (nl) * | 1977-09-19 | 1979-03-21 | Centre Rech Metallurgique | Werkwijze voor de verbetering van de kwaliteit van staalprofielen. |
| 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 |
-
1986
- 1986-09-19 DE DE3631928A patent/DE3631928C2/de not_active Expired - Fee Related
-
1987
- 1987-09-18 BR BR8707822A patent/BR8707822A/pt not_active IP Right Cessation
- 1987-09-18 JP JP62505835A patent/JPH0663028B2/ja not_active Expired - Lifetime
- 1987-09-18 ES ES87113713T patent/ES2003079B3/es not_active Expired - Lifetime
- 1987-09-18 WO PCT/EP1987/000537 patent/WO1988002031A1/de unknown
- 1987-09-18 EP EP87113713A patent/EP0260717B1/de not_active Expired - Lifetime
- 1987-09-18 US US07/335,967 patent/US4923528A/en not_active Expired - Fee Related
- 1987-09-18 DE DE8787113713T patent/DE3763560D1/de not_active Expired - Lifetime
- 1987-09-18 AU AU80274/87A patent/AU599158B2/en not_active Ceased
- 1987-09-18 ZA ZA877029A patent/ZA877029B/xx unknown
- 1987-09-18 AT AT87113713T patent/ATE54336T1/de not_active IP Right Cessation
- 1987-09-21 CA CA000547400A patent/CA1317859C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01501802A (ja) | 1989-06-22 |
| ES2003079A4 (es) | 1988-10-16 |
| EP0260717A1 (de) | 1988-03-23 |
| AU8027487A (en) | 1988-04-07 |
| EP0260717B1 (de) | 1990-07-04 |
| DE3763560D1 (de) | 1990-08-09 |
| WO1988002031A1 (en) | 1988-03-24 |
| BR8707822A (pt) | 1989-08-15 |
| CA1317859C (en) | 1993-05-18 |
| DE3631928A1 (de) | 1988-03-31 |
| ES2003079B3 (es) | 1990-09-16 |
| ATE54336T1 (de) | 1990-07-15 |
| AU599158B2 (en) | 1990-07-12 |
| JPH0663028B2 (ja) | 1994-08-17 |
| DE3631928C2 (de) | 1994-06-09 |
| US4923528A (en) | 1990-05-08 |
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