ES347841A1 - Process of producing rolled stock from a high-melting metal by continuous casting and rolling operations - Google Patents
Process of producing rolled stock from a high-melting metal by continuous casting and rolling operationsInfo
- Publication number
- ES347841A1 ES347841A1 ES347841A ES347841A ES347841A1 ES 347841 A1 ES347841 A1 ES 347841A1 ES 347841 A ES347841 A ES 347841A ES 347841 A ES347841 A ES 347841A ES 347841 A1 ES347841 A1 ES 347841A1
- Authority
- ES
- Spain
- Prior art keywords
- rolls
- strand
- core
- continuous casting
- melting metal
- 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
- 238000009749 continuous casting Methods 0.000 title 1
- 238000002844 melting Methods 0.000 title 1
- 239000002184 metal Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 title 1
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910000975 Carbon steel Inorganic materials 0.000 abstract 1
- 238000005266 casting Methods 0.000 abstract 1
- 238000001816 cooling Methods 0.000 abstract 1
- 238000007493 shaping process Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B1/00—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations
- B21B1/46—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting
- B21B1/463—Metal-rolling methods or mills for making semi-finished products of solid or profiled cross-section; Sequence of operations in milling trains; Layout of rolling-mill plant, e.g. grouping of stands; Succession of passes or of sectional pass alternations for rolling metal immediately subsequent to continuous casting in a continuous process, i.e. the cast not being cut before rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/1206—Accessories for subsequent treating or working cast stock in situ for plastic shaping of strands
Abstract
Rolls 5 which shape and reduce the crosssection of a cast strand 4, e.g. of carbon or alloy steel, are disposed at a location where the molten core thickness would be 5-30 mm., without the rolls, to reduce the core length so that the core tip closely precedes the plane in which the strand assumes its rolled shape, the casting conditions being adjusted, according to the cross-sectional areas and velocities of the strand (determined by sensing units 1, 2) upstream and downstream of the rolls 5, to obtain at the location a desired theoretical proportion of core in the strand cross-section, which proportion would exist if the rolls were absent. The core size is adjusted by altering the strand withdrawal or cooling rate. There may be extra shaping rolls 6-8.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1124366A AT284043B (en) | 1966-12-06 | 1966-12-06 | Process for regulating working conditions in the manufacture of rolled products from continuously cast products made from refractory metals, in particular from unalloyed and alloyed steels |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES347841A1 true ES347841A1 (en) | 1969-02-16 |
Family
ID=3627631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES347841A Expired ES347841A1 (en) | 1966-12-06 | 1967-11-30 | Process of producing rolled stock from a high-melting metal by continuous casting and rolling operations |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3491824A (en) |
| AT (1) | AT284043B (en) |
| CH (1) | CH479344A (en) |
| ES (1) | ES347841A1 (en) |
| FR (1) | FR1548777A (en) |
| GB (1) | GB1189732A (en) |
| SE (1) | SE325248B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1816849C3 (en) * | 1968-12-24 | 1973-12-13 | Demag Ag, 4100 Duisburg | Process for continuous casting and subsequent rolling from the casting heat of steel |
| US3628594A (en) * | 1969-01-13 | 1971-12-21 | Koppers Co Inc | Apparatus for reducing the cross section of a continuous cast strand |
| AT291898B (en) * | 1969-05-09 | 1971-08-10 | Voest Ag | Process for machining a cast steel strand |
| US3554269A (en) * | 1969-08-21 | 1971-01-12 | Demag Ag | Method of deforming and straightening a curved continuous casting strand |
| US3747664A (en) * | 1970-09-04 | 1973-07-24 | Voest Ag | Process for the treatment of cast bars in continuous casting plants |
| JPS5160633A (en) * | 1974-11-25 | 1976-05-26 | Nippon Kokan Kk | Haganeno renzokuchuzoho |
| CA1298061C (en) * | 1986-09-04 | 1992-03-31 | Takuo Imai | Method and apparatus for continuous compression forging of continuously cast steel |
| ATE138835T1 (en) * | 1991-09-19 | 1996-06-15 | Schloemann Siemag Ag | METHOD AND SYSTEM FOR PRODUCING STEEL STRIP |
| ITPN20010011A1 (en) * | 2001-02-15 | 2002-08-16 | Sms Demag Aktiengesellshaft | PERFECTED CONTINUOUS CASTING AND HOT ROLLING PLANT FOR THE SIMULTANEOUS PARALLEL PRODUCTION OF BARS OR WIRES. |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US494659A (en) * | 1893-04-04 | Means for manufacturing metal bars or rods | ||
| US2519818A (en) * | 1946-02-23 | 1950-08-22 | Acieries Et Forges Firminy | Rolling mill with set elongation |
| USRE25075E (en) * | 1954-01-26 | 1961-10-31 | Rolling mills | |
| BE624436A (en) * | 1961-11-03 | |||
| BE624437A (en) * | 1961-11-04 | |||
| US3307230A (en) * | 1963-05-09 | 1967-03-07 | Oglebay Norton Co | Continuous casting apparatus with positive drive oscillating means |
-
1966
- 1966-12-06 AT AT1124366A patent/AT284043B/en not_active IP Right Cessation
- 1966-12-28 US US605463A patent/US3491824A/en not_active Expired - Lifetime
-
1967
- 1967-11-27 CH CH1672267A patent/CH479344A/en not_active IP Right Cessation
- 1967-11-30 ES ES347841A patent/ES347841A1/en not_active Expired
- 1967-12-04 GB GB55036/67A patent/GB1189732A/en not_active Expired
- 1967-12-04 FR FR1548777D patent/FR1548777A/fr not_active Expired
- 1967-12-05 SE SE16711/67A patent/SE325248B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| FR1548777A (en) | 1968-12-06 |
| AT284043B (en) | 1970-08-25 |
| GB1189732A (en) | 1970-04-29 |
| DE1558172A1 (en) | 1970-03-19 |
| DE1558172B2 (en) | 1975-09-11 |
| US3491824A (en) | 1970-01-27 |
| SE325248B (en) | 1970-06-29 |
| CH479344A (en) | 1969-10-15 |
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