US1844135A - Treatment of metal rods - Google Patents
Treatment of metal rods Download PDFInfo
- Publication number
- US1844135A US1844135A US287570A US28757028A US1844135A US 1844135 A US1844135 A US 1844135A US 287570 A US287570 A US 287570A US 28757028 A US28757028 A US 28757028A US 1844135 A US1844135 A US 1844135A
- Authority
- US
- United States
- Prior art keywords
- water
- cooling
- rods
- rod
- moving
- 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 - Lifetime
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B45/00—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B45/02—Devices for surface or other treatment of work, specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills for lubricating, cooling, or cleaning
- B21B45/0203—Cooling
- B21B45/0209—Cooling devices, e.g. using gaseous coolants
- B21B45/0215—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes
- B21B45/0224—Cooling devices, e.g. using gaseous coolants using liquid coolants, e.g. for sections, for tubes for wire, rods, rounds, bars
-
- 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
Definitions
- the present invention relates to a treatment of hot metal stock, such as rods, bars, and the like, designed to realize the full benefit from rapid water-cooling of such stock, in its passage from the rolling mill to a reel, cooling bed, or other receiving device.
- Fig. 1 is a diagrammatic plan View, showing water-cooling as applied to wire rods on their way to a reel, with the water-removing apparatus of my invention interposed between the cooling devices and the reeling devices.
- Fig. 2 is a view in side elevation of the apparatus shown in Fig. 1.
- Fig. 3 is a sectional view on a larger scale of the water-removing apparatus, the section being taken on the line 3-3 of Fig. 1.
- Fig. 4 is a transverse sectional view on the line 4.-4 of Fig. 3.
- the numerals 1, 1 denote the final or finishing rolls of a rolling mill, from which the red-hot product, for example, a succession of rods A, are continuously delivered.
- Said rod material passes through a delivery pipe 2 and is directed, by a switch 3, to one or the other of a pair of branch pipes 4, 4, each of which, in the usual manner, is adapted to direct the rods ultimatel to a reel delivery pipe 5, the latter leading to a reeling device 6, adapted to form the rods into coils or bundles.
- the rods are subjected, in the usual manner, to the cooling action of water under pressure, said water being admitted against the rod, preferably in the form of a plurality of impinging jets, by means of suitable devices indicated conventionally at 7, 7, the water for such jets being sup lied by a feed pipe 8 connected to each of the devices 7, 7; said devices 7, 7 may be of the form and construction which is shown and described in either of the aforesaid Bloom or George patents, or may befof any other desired form.
- each of the annular elements 9, 9 has its bore of substantially hour-glass shape, i. e., contracted midway of its ends to a diameter only slightly greater than that of the rod, as shown at 13, and flaring outwardly in both directions so as to provide a gradually contracting opening 14 on the entrance side, and a gradually expanding opening on the exit side.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Cleaning In General (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US287570A US1844135A (en) | 1928-06-22 | 1928-06-22 | Treatment of metal rods |
FR692274D FR692274A (fr) | 1928-06-22 | 1930-03-19 | Dispositif pour le traitement de tiges métalliques |
BE368880D BE368880A (fr) | 1928-06-22 | 1930-03-24 | |
DE1930557455D DE557455C (de) | 1928-06-22 | 1930-03-30 | Kuehlverfahren fuer Metallstangen |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US287570A US1844135A (en) | 1928-06-22 | 1928-06-22 | Treatment of metal rods |
Publications (1)
Publication Number | Publication Date |
---|---|
US1844135A true US1844135A (en) | 1932-02-09 |
Family
ID=41040440
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US287570A Expired - Lifetime US1844135A (en) | 1928-06-22 | 1928-06-22 | Treatment of metal rods |
Country Status (4)
Country | Link |
---|---|
US (1) | US1844135A (fr) |
BE (1) | BE368880A (fr) |
DE (1) | DE557455C (fr) |
FR (1) | FR692274A (fr) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516248A (en) * | 1946-08-03 | 1950-07-25 | Bethlehem Steel Corp | Method and apparatus for cooling rods |
US2542237A (en) * | 1944-11-13 | 1951-02-20 | Ohio Seamless Tube Company | Quenching apparatus for heattreated workpieces |
US2879779A (en) * | 1951-03-12 | 1959-03-31 | Bank Of America Nat Trust & Savings Ass | Strip cleaning device |
DE1602356B1 (de) * | 1967-02-08 | 1971-09-23 | Schloemann Ag | Wasserkuehleinrichtung fuer schnellaufenden walzdraht |
JPS5190912A (fr) * | 1975-01-03 | 1976-08-10 | ||
JPS51157518U (fr) * | 1975-06-09 | 1976-12-15 | ||
US4136544A (en) * | 1976-08-31 | 1979-01-30 | Showa Electric Wire & Cable Co., Ltd. | Cooling tubes for wire stocks |
GB2237761A (en) * | 1989-09-07 | 1991-05-15 | Thaelmann Schwermaschbau Veb | Arrangement for stripping the cooling water from elongated rolled material |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB773108A (en) * | 1954-06-24 | 1957-04-24 | Svenska Metallverken Ab | Improvements in continuous wire-rolling mills |
DE1214186B (de) * | 1956-09-05 | 1966-04-14 | United Steel Companies Ltd | Verfahren zum Kuehlen warmgewalzter metallischer Baender oder Bleche |
DE2558832C2 (de) * | 1975-01-03 | 1989-08-10 | Centre de Recherches Métallurgiques-Centrum voor Research in de Metallurgie, Bruxelles | Vorrichtung für die Behandlung von Walzstahlerzeugnissen |
DE2822582C3 (de) * | 1978-05-24 | 1981-07-30 | Stahlwerke Peine-Salzgitter Ag, 3150 Peine | Kühlmittelleit- und Walzgutführungseinrichtung für die intermittierende Kühlung von Walzgut, insbesondere von Draht, Feineisen o.dgl. |
SE429506B (sv) * | 1977-06-11 | 1983-09-12 | Salzgitter Peine Stahlwerke | Ledaranordning for kylmedel och valsgods vid intermittent kylning av valsgods |
LU79722A1 (fr) * | 1978-05-26 | 1979-06-13 | Arbed | Perfectionnements aux dispositifs de refroidissement de produits lamines metalliques |
-
1928
- 1928-06-22 US US287570A patent/US1844135A/en not_active Expired - Lifetime
-
1930
- 1930-03-19 FR FR692274D patent/FR692274A/fr not_active Expired
- 1930-03-24 BE BE368880D patent/BE368880A/fr unknown
- 1930-03-30 DE DE1930557455D patent/DE557455C/de not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2542237A (en) * | 1944-11-13 | 1951-02-20 | Ohio Seamless Tube Company | Quenching apparatus for heattreated workpieces |
US2516248A (en) * | 1946-08-03 | 1950-07-25 | Bethlehem Steel Corp | Method and apparatus for cooling rods |
US2879779A (en) * | 1951-03-12 | 1959-03-31 | Bank Of America Nat Trust & Savings Ass | Strip cleaning device |
DE1602356B1 (de) * | 1967-02-08 | 1971-09-23 | Schloemann Ag | Wasserkuehleinrichtung fuer schnellaufenden walzdraht |
JPS5190912A (fr) * | 1975-01-03 | 1976-08-10 | ||
JPS5648566B2 (fr) * | 1975-01-03 | 1981-11-17 | ||
JPS51157518U (fr) * | 1975-06-09 | 1976-12-15 | ||
JPS5440413Y2 (fr) * | 1975-06-09 | 1979-11-28 | ||
US4136544A (en) * | 1976-08-31 | 1979-01-30 | Showa Electric Wire & Cable Co., Ltd. | Cooling tubes for wire stocks |
GB2237761A (en) * | 1989-09-07 | 1991-05-15 | Thaelmann Schwermaschbau Veb | Arrangement for stripping the cooling water from elongated rolled material |
GB2237761B (en) * | 1989-09-07 | 1993-06-23 | Thaelmann Schwermaschbau Veb | Apparatus for stripping the cooling water from elongate rolled material |
Also Published As
Publication number | Publication date |
---|---|
DE557455C (de) | 1932-08-24 |
BE368880A (fr) | 1930-04-30 |
FR692274A (fr) | 1930-11-04 |
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