GB1047637A - Improved hot rolled steel rod - Google Patents
Improved hot rolled steel rodInfo
- Publication number
- GB1047637A GB1047637A GB3367063A GB3367063A GB1047637A GB 1047637 A GB1047637 A GB 1047637A GB 3367063 A GB3367063 A GB 3367063A GB 3367063 A GB3367063 A GB 3367063A GB 1047637 A GB1047637 A GB 1047637A
- Authority
- GB
- United Kingdom
- Prior art keywords
- hot rolled
- steel rod
- rolled steel
- improved hot
- microstructure
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/26—Special arrangements with regard to simultaneous or subsequent treatment of the material
- B21C47/262—Treatment of a wire, while in the form of overlapping non-concentric rings
-
- 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
- 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
- C21D9/54—Furnaces for treating strips or wire
- C21D9/56—Continuous furnaces for strip or wire
- C21D9/573—Continuous furnaces for strip or wire with cooling
- C21D9/5732—Continuous furnaces for strip or wire with cooling of wires; of rods
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Heat Treatment Of Steel (AREA)
- Metal Rolling (AREA)
- Heat Treatments In General, Especially Conveying And Cooling (AREA)
- Heat Treatment Of Articles (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
A medium to high carbon steel rod has a microstructure comprising fine pearlite grains with minute traces of grain boundary ferrite and is substantially free of bainite. The hot rolled rod is subjected to controlled cooling by the process in the apparatus of Specification 1,024,713 to form the required microstructure.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21922062A | 1962-08-24 | 1962-08-24 | |
US282939A US3320101A (en) | 1963-05-24 | 1963-05-24 | Hot rolled steel rod |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1047637A true GB1047637A (en) | 1966-11-09 |
Family
ID=26913688
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3367063A Expired GB1047637A (en) | 1962-08-24 | 1963-08-26 | Improved hot rolled steel rod |
Country Status (6)
Country | Link |
---|---|
DE (2) | DE1433760C3 (en) |
ES (1) | ES299869A1 (en) |
FR (1) | FR1409716A (en) |
GB (1) | GB1047637A (en) |
LU (1) | LU44319A1 (en) |
SE (1) | SE328602B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507930A1 (en) * | 1981-06-22 | 1982-12-24 | Siderurgie Fse Inst Rech | DEVICE FOR COOLING SPIRITS OF STEEL WIRES IN HOT ROLLED |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1104411B (en) * | 1959-02-21 | 1961-04-06 | Fuchs Martin Metallwaren | Toy top with moving bodies in its upper part |
DE1285435C2 (en) * | 1966-02-17 | 1973-10-04 | Schloemann Ag | ROTATING TUBE REEL FOR STORING WIRE ON A CONVEYOR DEVICE |
DE1288550B (en) * | 1966-02-21 | 1969-02-06 | Schloemann Ag | Process for reeling wire and device for carrying out this process |
GB1276738A (en) * | 1969-08-21 | 1972-06-07 | Sumitomo Electric Industries | Method for heat-treating of hot rolled rod |
CA961314A (en) * | 1971-10-13 | 1975-01-21 | Takuo Mizoguchi | Method and apparatus for cooling wire rods |
GB1477377A (en) * | 1973-12-17 | 1977-06-22 | Kobe Steel Ltd | Steel rod and method of producing steel rod |
US3930900A (en) * | 1974-10-21 | 1976-01-06 | Morgan Construction Company | Process for cooling hot rolled steel rod |
DE2524673C2 (en) * | 1975-06-04 | 1982-04-22 | Moeller & Neumann Gmbh, 6670 St Ingbert | Wire cooling system |
DE2536236C2 (en) * | 1975-08-14 | 1985-01-03 | Mannesmann AG, 4000 Düsseldorf | Method and device for the continuous patenting of wire rod from the rolling heat |
DE2717780B2 (en) * | 1977-04-21 | 1979-11-29 | Hamburger Stahlwerke Gmbh, 2103 Hamburg | Manufacture of wire rod |
DE3039605A1 (en) * | 1979-10-26 | 1981-05-07 | Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie-Association sans but lucratif-Vereniging zonder winstoogmerk, Bruxelles | METHOD FOR THE CONTINUOUS COOLING OF STEEL WIRE WITH A LOW CARBON CONTENT |
DE3344397A1 (en) * | 1983-12-08 | 1985-06-20 | SMS Schloemann-Siemag AG, 4000 Düsseldorf | Method and apparatus for cooling rolled wire |
EP0264868B1 (en) * | 1986-10-20 | 1994-02-02 | Sms Schloemann-Siemag Aktiengesellschaft | Medium or light section rolling mill |
DE19653062A1 (en) * | 1996-12-19 | 1998-06-25 | Schloemann Siemag Ag | Ferritic winding of wire or bar steel |
TR201810002T4 (en) | 2010-12-23 | 2018-08-27 | Bekaert Sa Nv | Process and equipment for the continuous production of a steel wire. |
-
1963
- 1963-08-22 SE SE919563A patent/SE328602B/xx unknown
- 1963-08-23 FR FR945585A patent/FR1409716A/en not_active Expired
- 1963-08-23 DE DE1963M0057936 patent/DE1433760C3/en not_active Expired
- 1963-08-23 LU LU44319D patent/LU44319A1/xx unknown
- 1963-08-23 DE DE19631783160 patent/DE1783160A1/en active Pending
- 1963-08-26 GB GB3367063A patent/GB1047637A/en not_active Expired
-
1964
- 1964-05-13 ES ES299869A patent/ES299869A1/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2507930A1 (en) * | 1981-06-22 | 1982-12-24 | Siderurgie Fse Inst Rech | DEVICE FOR COOLING SPIRITS OF STEEL WIRES IN HOT ROLLED |
EP0069616A1 (en) * | 1981-06-22 | 1983-01-12 | Institut De Recherches De La Siderurgie Francaise (Irsid) | Device for cooling steel wire spirals in the rolling heat |
Also Published As
Publication number | Publication date |
---|---|
DE1433760B2 (en) | 1974-11-28 |
ES299869A1 (en) | 1964-11-01 |
SE328602B (en) | 1970-09-21 |
DE1433760A1 (en) | 1970-01-22 |
LU44319A1 (en) | 1963-12-18 |
DE1783160A1 (en) | 1973-07-26 |
FR1409716A (en) | 1965-09-03 |
DE1433760C3 (en) | 1979-11-15 |
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