GB1452419A - Steel wire of controlled microstructure and its production - Google Patents
Steel wire of controlled microstructure and its productionInfo
- Publication number
- GB1452419A GB1452419A GB3955674A GB3955674A GB1452419A GB 1452419 A GB1452419 A GB 1452419A GB 3955674 A GB3955674 A GB 3955674A GB 3955674 A GB3955674 A GB 3955674A GB 1452419 A GB1452419 A GB 1452419A
- Authority
- GB
- United Kingdom
- Prior art keywords
- steel wire
- temperature
- production
- sept
- cooling
- 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 abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 238000001816 cooling Methods 0.000 abstract 2
- 229910000734 martensite Inorganic materials 0.000 abstract 2
- 238000005098 hot rolling Methods 0.000 abstract 1
- 238000005096 rolling process Methods 0.000 abstract 1
- 239000002344 surface layer Substances 0.000 abstract 1
- 229910000859 α-Fe Inorganic materials 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
- 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
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/008—Martensite
-
- 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
- C21D2211/00—Microstructure comprising significant phases
- C21D2211/009—Pearlite
-
- 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
- C21D2221/00—Treating localised areas of an article
- C21D2221/10—Differential treatment of inner with respect to outer regions, e.g. core and periphery, respectively
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)
- Manufacturing & Machinery (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732345738 DE2345738C2 (de) | 1973-09-11 | Stahldraht und Verfahren zu seiner Herstellung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1452419A true GB1452419A (en) | 1976-10-13 |
Family
ID=5892240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3955674A Expired GB1452419A (en) | 1973-09-11 | 1974-09-11 | Steel wire of controlled microstructure and its production |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | AT368774B (enrdf_load_stackoverflow) |
| BE (1) | BE819463A (enrdf_load_stackoverflow) |
| FR (1) | FR2243260B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1452419A (enrdf_load_stackoverflow) |
| IT (1) | IT1021640B (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2900271C2 (de) * | 1979-01-05 | 1984-01-26 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Schweißbarer Betonstahl und Verfahren zu seiner Herstellung |
-
1974
- 1974-08-16 AT AT671374A patent/AT368774B/de active
- 1974-09-02 BE BE148146A patent/BE819463A/xx not_active IP Right Cessation
- 1974-09-09 IT IT5294374A patent/IT1021640B/it active
- 1974-09-10 FR FR7430581A patent/FR2243260B1/fr not_active Expired
- 1974-09-11 GB GB3955674A patent/GB1452419A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2345738B1 (de) | 1974-07-11 |
| AT368774B (de) | 1982-11-10 |
| BE819463A (fr) | 1974-12-31 |
| IT1021640B (it) | 1978-02-20 |
| ATA671374A (de) | 1978-02-15 |
| FR2243260B1 (enrdf_load_stackoverflow) | 1976-10-22 |
| FR2243260A1 (enrdf_load_stackoverflow) | 1975-04-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| GB1471855A (en) | Producing rolled steel products | |
| GB1403271A (en) | Process of producing cube-on-edge oriented silicon-iron from cast slabs | |
| SE7407267L (enrdf_load_stackoverflow) | ||
| GB1450131A (en) | Method for manufacturing a steel sheet | |
| ES423800A1 (es) | Procedimiento para fabricar acero al silicio. | |
| GB1428901A (en) | Processing for high permeability silicon steel | |
| GB1481967A (en) | Process for the manufacture of steel sheet with oriented grains for magnetic applications and products obtained therefrom | |
| SU623527A3 (ru) | Способ производства листовой стали | |
| ES441611A1 (es) | Un procedimiento para la produccion de chapa de acero de grano orientado y de alta permeabilidad magnetica. | |
| GB1137952A (en) | Thermomechanical treatment of steel | |
| GB1428902A (en) | Processing for high permeability silicon steel | |
| GB1422766A (en) | Processing for high permeability silicon steel | |
| JPS5594446A (en) | Manufacture of cold rolled steel sheet for ultra deep drawing by continuous annealing | |
| GB1452419A (en) | Steel wire of controlled microstructure and its production | |
| GB1322135A (en) | Method of producing a minimum-ridging type | |
| GB1197800A (en) | Production of Cube-On-Edge Oriented Silicon-Iron. | |
| GB1366353A (en) | Process for the production of thin aluminium strip of sheet | |
| JPS64225A (en) | Production of high tensile non-oriented electrical steel sheet | |
| GB1419552A (en) | Steels | |
| GB1493230A (en) | Treatment of rolled steel products | |
| GB1464232A (en) | Method of making cold-reduced al-killed steel strip for press- forming by continuous casting and continuous annealing process | |
| GB1457283A (en) | Cooling of hot rolled steel stock | |
| GB1168636A (en) | Process for the Production of Cold-Rolled Steel Plate. | |
| GB1188574A (en) | Method of Toughening Steel by Rolling | |
| GB1453460A (en) | Cold rolled steel sheet pa |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 414F | Notice of opposition given (sect. 14/1949) | ||
| 414B | Case decided by the comptroller ** grants allowed (sect. 14/1949) | ||
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |