BE800652A - Procede de production d'acier de resistance a la traction elevee - Google Patents
Procede de production d'acier de resistance a la traction eleveeInfo
- Publication number
- BE800652A BE800652A BE1005129A BE1005129A BE800652A BE 800652 A BE800652 A BE 800652A BE 1005129 A BE1005129 A BE 1005129A BE 1005129 A BE1005129 A BE 1005129A BE 800652 A BE800652 A BE 800652A
- Authority
- BE
- Belgium
- Prior art keywords
- production
- tensile strength
- strength steel
- high tensile
- steel
- Prior art date
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
- C21D1/02—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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0226—Hot rolling
-
- 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
- C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0221—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the working steps
- C21D8/0236—Cold rolling
-
- 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
- C21D8/02—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips
- C21D8/0247—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of plates or strips characterised by the heat treatment
- C21D8/0273—Final recrystallisation annealing
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 Steel (AREA)
- Heat Treatment Of Sheet Steel (AREA)
- Metal Rolling (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US26100672A | 1972-06-08 | 1972-06-08 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE800652A true BE800652A (fr) | 1973-12-10 |
Family
ID=22991569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE1005129A BE800652A (fr) | 1972-06-08 | 1973-06-08 | Procede de production d'acier de resistance a la traction elevee |
Country Status (11)
Country | Link |
---|---|
US (1) | US3761323A (fr) |
JP (1) | JPS5644131B2 (fr) |
BE (1) | BE800652A (fr) |
BR (1) | BR7304305D0 (fr) |
CA (1) | CA973782A (fr) |
FR (1) | FR2187923B1 (fr) |
GB (1) | GB1421498A (fr) |
IT (1) | IT988232B (fr) |
LU (1) | LU67765A1 (fr) |
NL (1) | NL158227B (fr) |
SE (1) | SE420217B (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3929524A (en) * | 1973-07-26 | 1975-12-30 | Nikolai Grigorievich Filatov | Method of heat treating linear long-length steel articles, apparatus for effecting said method and articles produced thereby |
US4816090A (en) * | 1986-09-10 | 1989-03-28 | The Broken Hill Proprietary Co., Ltd. | Heat treated cold rolled steel strapping |
US4793869A (en) * | 1987-04-10 | 1988-12-27 | Signode Corporation | Continuous treatment of cold-rolled carbon manganese steel |
US4793870A (en) * | 1987-04-10 | 1988-12-27 | Signode Corporation | Continuous treatment of cold-rolled carbon high manganese steel |
US5542995A (en) * | 1992-02-19 | 1996-08-06 | Reilly; Robert | Method of making steel strapping and strip and strapping and strip |
AU671246B2 (en) * | 1994-04-28 | 1996-08-15 | Illinois Tool Works Inc. | Method and apparatus for an improved steel strap |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557423A (fr) * | 1957-05-11 |
-
1972
- 1972-06-08 US US00261006A patent/US3761323A/en not_active Expired - Lifetime
-
1973
- 1973-06-05 CA CA173,286A patent/CA973782A/en not_active Expired
- 1973-06-06 GB GB2699373A patent/GB1421498A/en not_active Expired
- 1973-06-06 SE SE7307939A patent/SE420217B/xx unknown
- 1973-06-08 NL NL7308088.A patent/NL158227B/xx not_active IP Right Cessation
- 1973-06-08 LU LU67765A patent/LU67765A1/xx unknown
- 1973-06-08 FR FR7321011A patent/FR2187923B1/fr not_active Expired
- 1973-06-08 JP JP6462973A patent/JPS5644131B2/ja not_active Expired
- 1973-06-08 BE BE1005129A patent/BE800652A/fr not_active IP Right Cessation
- 1973-06-08 IT IT50576/73A patent/IT988232B/it active
- 1973-06-08 BR BR4305/73A patent/BR7304305D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
SE420217B (sv) | 1981-09-21 |
NL158227B (nl) | 1978-10-16 |
GB1421498A (en) | 1976-01-21 |
JPS5644131B2 (fr) | 1981-10-17 |
LU67765A1 (fr) | 1973-12-14 |
US3761323A (en) | 1973-09-25 |
IT988232B (it) | 1975-04-10 |
DE2329459A1 (de) | 1973-12-20 |
BR7304305D0 (pt) | 1974-06-27 |
CA973782A (en) | 1975-09-02 |
DE2329459B2 (de) | 1976-12-23 |
NL7308088A (fr) | 1973-12-11 |
FR2187923B1 (fr) | 1977-08-19 |
FR2187923A1 (fr) | 1974-01-18 |
JPS4951116A (fr) | 1974-05-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
OA05782A (fr) | Procédé pour la production de l'acier. | |
BE824238A (fr) | Procede de fabrication de l'acier | |
BE786059A (fr) | Procede empechant la deterioration de la force d'adhesion d'un fil d'acier a un melange caoutchouteux. | |
BE810026A (fr) | Procede d'affinage de l'acier | |
BE814094A (fr) | Procede de coulage en continu d'acier | |
BE814021A (fr) | Procede pour la production d'acier au silicium a permeabilite elevee | |
BE764797A (fr) | Procede de fabrication d'armatures de beton en acier nervure etcylindrecalibre utilise pour appliquer le procede | |
FR2279487A1 (fr) | Procede de production de tubes d'acier sans soudure | |
BE820297A (fr) | Procede ameliore pour la production de l'acier | |
BE800652A (fr) | Procede de production d'acier de resistance a la traction elevee | |
BE859514A (fr) | Procede de production d'acier par decarburation | |
FR2009870A1 (fr) | Procede continu de fabrication d'acier | |
BE814093A (fr) | Procede de coulage d'acier en continu | |
BE752728A (fr) | Procede de fabrication d'acier | |
BE822637A (fr) | Procede de fabrication d'acier inoxydable | |
BE802806A (fr) | Procede perfectionne de production d'adiponitrile | |
FR2299104A1 (fr) | Procede ameliore pour la production de lingots d'acier de grande dimension | |
BE789593A (fr) | Procede de phosphatation de l'acier | |
BE792124A (fr) | Procede de fabrication d'acier | |
BE822440A (fr) | Procede de fabrication de lingots composites d'acier | |
BE783550A (fr) | Procede de preparation d'une tole en acier destinee a l'emaillage. | |
BE802933A (fr) | Procede de nitruration d'acier en fusion | |
BE822667A (fr) | Procede d'elaboration de l'acier | |
BE777331A (fr) | Procede pour la production d'un materiau de construction | |
FR2303853A1 (fr) | Procede pour la production de micro-organismes |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: INTERLAKE INC. Effective date: 19840608 |