GB1106286A - Process of conditioning metal - Google Patents
Process of conditioning metalInfo
- Publication number
- GB1106286A GB1106286A GB25529/66A GB2552966A GB1106286A GB 1106286 A GB1106286 A GB 1106286A GB 25529/66 A GB25529/66 A GB 25529/66A GB 2552966 A GB2552966 A GB 2552966A GB 1106286 A GB1106286 A GB 1106286A
- Authority
- GB
- United Kingdom
- Prior art keywords
- billet
- grinding
- feet
- wheel
- temperature
- 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
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B1/00—Processes of grinding or polishing; Use of auxiliary equipment in connection with such processes
-
- 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
- B21B45/04—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 de-scaling, e.g. by brushing
-
- 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
- C21D1/82—Descaling by thermal stresses
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
1,106,286. Grinding billets. CARBORUNDUM CO. 8 June, 1966 [25 June, 1965], No. 25529/66. Heading B3D. Scale and surface defects are removed from a billet, e.g. of nickel or iron alloy, prior to rolling, by grinding the billet, while it is at a temperature greater than 1100 F., by a grinding wheel rotated at a surface speed greater than 12,500 feet/min. The temperature is preferably 1100-2200 F., e.g. 1700 F.; the surface speed of the wheel is preferably 12,500-16,000 feet/min., e.g. 16,000 feet/min. The wheel is preferably resin bonded. A billet which has been heated in a soaking pit at 2200-2400 F. is supported on a table which insulates one side of the billet, the temperature of the billet being controlled by suitable shielding. The grinding wheel traverses over the surface of the billet.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US46709865A | 1965-06-25 | 1965-06-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1106286A true GB1106286A (en) | 1968-03-13 |
Family
ID=23854336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB25529/66A Expired GB1106286A (en) | 1965-06-25 | 1966-06-08 | Process of conditioning metal |
Country Status (7)
Country | Link |
---|---|
US (1) | US3474576A (en) |
AT (1) | AT264315B (en) |
BE (1) | BE683110A (en) |
ES (1) | ES328262A1 (en) |
GB (1) | GB1106286A (en) |
LU (1) | LU51398A1 (en) |
SE (1) | SE314318B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5036594B1 (en) * | 1970-06-19 | 1975-11-26 | ||
US4242729A (en) * | 1978-02-27 | 1980-12-30 | The Bendix Corporation | Switching control of solenoid current in fuel injection systems |
DE2967282D1 (en) * | 1978-09-11 | 1984-12-06 | Philip Morris Inc | Method of preparing the cutting surface of a drum in a cigarette tipping machine and a machine with such a drum |
WO2005042864A1 (en) * | 2003-11-03 | 2005-05-12 | Polyfinance Coffor Holding S.A. | High-strength concrete wall formwork |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA529541A (en) * | 1956-08-28 | A. Lyon George | Method of buffing steel | |
US3118254A (en) * | 1964-01-21 | Grinding machine | ||
US1689544A (en) * | 1928-10-30 | Method of kgllistg | ||
US1689512A (en) * | 1921-12-19 | 1928-10-30 | Samuel G Worton | Hot rolling |
US2704912A (en) * | 1952-08-13 | 1955-03-29 | Norton Co | Snagging grinder |
-
1965
- 1965-06-25 US US467098A patent/US3474576A/en not_active Expired - Lifetime
-
1966
- 1966-06-08 GB GB25529/66A patent/GB1106286A/en not_active Expired
- 1966-06-22 ES ES0328262A patent/ES328262A1/en not_active Expired
- 1966-06-23 SE SE8627/66A patent/SE314318B/xx unknown
- 1966-06-24 LU LU51398A patent/LU51398A1/xx unknown
- 1966-06-24 BE BE683110D patent/BE683110A/xx unknown
- 1966-06-24 AT AT606266A patent/AT264315B/en active
Also Published As
Publication number | Publication date |
---|---|
US3474576A (en) | 1969-10-28 |
BE683110A (en) | 1966-12-01 |
SE314318B (en) | 1969-09-01 |
AT264315B (en) | 1968-08-26 |
LU51398A1 (en) | 1966-08-24 |
ES328262A1 (en) | 1967-04-01 |
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