DE2146227A1 - Verfahren zur Erzeugung von dreischichtigen Walzprodukten - Google Patents
Verfahren zur Erzeugung von dreischichtigen WalzproduktenInfo
- Publication number
- DE2146227A1 DE2146227A1 DE19712146227 DE2146227A DE2146227A1 DE 2146227 A1 DE2146227 A1 DE 2146227A1 DE 19712146227 DE19712146227 DE 19712146227 DE 2146227 A DE2146227 A DE 2146227A DE 2146227 A1 DE2146227 A1 DE 2146227A1
- Authority
- DE
- Germany
- Prior art keywords
- strand
- pouring
- steel
- hollow
- hollow body
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims description 23
- 238000004519 manufacturing process Methods 0.000 title claims description 13
- 229910000831 Steel Inorganic materials 0.000 claims description 27
- 239000010959 steel Substances 0.000 claims description 27
- 239000002131 composite material Substances 0.000 claims description 24
- 229910052751 metal Inorganic materials 0.000 claims description 18
- 239000002184 metal Substances 0.000 claims description 18
- 238000009749 continuous casting Methods 0.000 claims description 17
- 239000007788 liquid Substances 0.000 claims description 14
- 238000005096 rolling process Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 8
- 238000007711 solidification Methods 0.000 claims description 6
- 230000008023 solidification Effects 0.000 claims description 6
- 230000000630 rising effect Effects 0.000 claims description 5
- 150000002739 metals Chemical class 0.000 claims description 4
- 239000000161 steel melt Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 37
- 238000005266 casting Methods 0.000 description 14
- 239000000463 material Substances 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000005253 cladding Methods 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
- 229910052804 chromium Inorganic materials 0.000 description 4
- 239000011651 chromium Substances 0.000 description 4
- 229910052748 manganese Inorganic materials 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000005098 hot rolling Methods 0.000 description 3
- 230000005499 meniscus Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- 238000007747 plating Methods 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 229910000655 Killed steel Inorganic materials 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000004063 acid-resistant material Substances 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- VNNRSPGTAMTISX-UHFFFAOYSA-N chromium nickel Chemical compound [Cr].[Ni] VNNRSPGTAMTISX-UHFFFAOYSA-N 0.000 description 1
- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000007712 rapid solidification Methods 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- IHQKEDIOMGYHEB-UHFFFAOYSA-M sodium dimethylarsinate Chemical class [Na+].C[As](C)([O-])=O IHQKEDIOMGYHEB-UHFFFAOYSA-M 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 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
-
- 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
- B21B1/38—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 sheets of limited length, e.g. folded sheets, superimposed sheets, pack rolling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D7/00—Casting ingots, e.g. from ferrous metals
- B22D7/02—Casting compound ingots of two or more different metals in the molten state, i.e. integrally cast
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Manufacturing Of Steel Electrode Plates (AREA)
- Continuous Casting (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT854670A AT302223B (de) | 1970-09-22 | 1970-09-22 | Verfahren zur Erzeugung von dreischichtigen Walzprodukten |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2146227A1 true DE2146227A1 (de) | 1972-03-23 |
Family
ID=3606464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712146227 Pending DE2146227A1 (de) | 1970-09-22 | 1971-09-16 | Verfahren zur Erzeugung von dreischichtigen Walzprodukten |
Country Status (12)
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013106570A1 (de) * | 2013-06-24 | 2014-12-24 | Thyssenkrupp Resource Technologies Gmbh | Siebstange, Stangensieb und Verfahren zur Herstellung einer Siebstange |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52137443U (enrdf_load_stackoverflow) * | 1976-04-13 | 1977-10-19 | ||
| AT374704B (de) * | 1980-12-02 | 1984-05-25 | Voest Alpine Ag | Verfahren zum herstellen eines grobbleches aus stahl |
| JPH0266353U (enrdf_load_stackoverflow) * | 1988-11-11 | 1990-05-18 | ||
| WO1990014446A1 (de) * | 1989-05-16 | 1990-11-29 | Mannesmann Ag | Verfahren zur herstellung von plattierten hohlblöcken |
| CN114472834B (zh) * | 2022-02-17 | 2023-10-24 | 山东钢铁股份有限公司 | 一种复合铸坯的连续生产系统及连续生产方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR81698E (fr) * | 1960-10-26 | 1963-10-25 | Bras articulé pour biberon | |
| AT253153B (de) * | 1964-01-16 | 1967-03-28 | Boehler & Co Ag Geb | Verfahren zum Stranggießen von Hohlsträngen |
| US3421571A (en) * | 1965-03-09 | 1969-01-14 | New York Wire Co | Process for casting clad metal bars |
| DE1281115B (de) * | 1965-11-04 | 1968-10-24 | Boehler & Co Ag Geb | Verfahren zum Stranggiessen von Hohlkoerpern |
| AT269933B (de) * | 1965-12-14 | 1969-04-10 | Boehler & Co Ag Geb | Verfahren zur Erzeugung eines feinkarbidischen Vormaterials aus ledeburitischen Werkzeugstählen, insbesondere Schnellarbeitsstählen |
| US3421569A (en) * | 1966-03-11 | 1969-01-14 | Kennecott Copper Corp | Continuous casting |
-
1970
- 1970-09-22 AT AT854670A patent/AT302223B/de not_active IP Right Cessation
-
1971
- 1971-09-04 IT IT28259/71A patent/IT938805B/it active
- 1971-09-07 CA CA122,199A patent/CA944127A/en not_active Expired
- 1971-09-15 CH CH1349971A patent/CH531382A/de not_active IP Right Cessation
- 1971-09-16 DE DE19712146227 patent/DE2146227A1/de active Pending
- 1971-09-16 FR FR7133440A patent/FR2107855B1/fr not_active Expired
- 1971-09-17 US US00181627A patent/US3743005A/en not_active Expired - Lifetime
- 1971-09-18 JP JP46072939A patent/JPS5114448B1/ja active Pending
- 1971-09-20 ES ES395228A patent/ES395228A1/es not_active Expired
- 1971-09-20 GB GB4379871A patent/GB1312590A/en not_active Expired
- 1971-09-21 BE BE772865A patent/BE772865A/xx unknown
- 1971-09-22 BR BR6240/71A patent/BR7106240D0/pt unknown
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102013106570A1 (de) * | 2013-06-24 | 2014-12-24 | Thyssenkrupp Resource Technologies Gmbh | Siebstange, Stangensieb und Verfahren zur Herstellung einer Siebstange |
| US10124372B2 (en) | 2013-06-24 | 2018-11-13 | Thyssenkrupp Steel Europe Ag | Screen bar, bar screen and method for producing a screen bar |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2107855A1 (enrdf_load_stackoverflow) | 1972-05-12 |
| ES395228A1 (es) | 1973-11-16 |
| CA944127A (en) | 1974-03-26 |
| BR7106240D0 (pt) | 1973-04-17 |
| FR2107855B1 (enrdf_load_stackoverflow) | 1975-07-18 |
| AT302223B (de) | 1972-10-10 |
| US3743005A (en) | 1973-07-03 |
| CH531382A (de) | 1972-12-15 |
| JPS5114448B1 (enrdf_load_stackoverflow) | 1976-05-10 |
| IT938805B (it) | 1973-02-10 |
| BE772865A (fr) | 1972-01-17 |
| GB1312590A (en) | 1973-04-04 |
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