DE50000172D1 - 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen - Google Patents
2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten StählenInfo
- Publication number
- DE50000172D1 DE50000172D1 DE50000172T DE50000172T DE50000172D1 DE 50000172 D1 DE50000172 D1 DE 50000172D1 DE 50000172 T DE50000172 T DE 50000172T DE 50000172 T DE50000172 T DE 50000172T DE 50000172 D1 DE50000172 D1 DE 50000172D1
- Authority
- DE
- Germany
- Prior art keywords
- production
- molybdenum
- rolling mill
- alloy steels
- side guide
- 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
- 238000004519 manufacturing process Methods 0.000 title abstract 2
- 229910000831 Steel Inorganic materials 0.000 title 1
- 239000000956 alloy Substances 0.000 title 1
- 229910045601 alloy Inorganic materials 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000005096 rolling process Methods 0.000 title 1
- 239000010959 steel Substances 0.000 title 1
- 229910000851 Alloy steel Inorganic materials 0.000 abstract 2
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract 2
- 239000011733 molybdenum Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B19/00—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work
- B21B19/02—Tube-rolling by rollers arranged outside the work and having their axes not perpendicular to the axis of the work the axes of the rollers being arranged essentially diagonally to the axis of the work, e.g. "cross" tube-rolling ; Diescher mills, Stiefel disc piercers or Stiefel rotary piercers
- B21B19/04—Rolling basic material of solid, i.e. non-hollow, structure; Piercing, e.g. rotary piercing mills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B3/00—Rolling materials of special alloys so far as the composition of the alloy requires or permits special rolling methods or sequences ; Rolling of aluminium, copper, zinc or other non-ferrous metals
- B21B3/02—Rolling special iron alloys, e.g. stainless steel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B9/00—Measures for carrying out rolling operations under special conditions, e.g. in vacuum or inert atmosphere to prevent oxidation of work; Special measures for removing fumes from rolling mills
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50000172T DE50000172D1 (de) | 1999-01-26 | 2000-01-18 | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19903974A DE19903974A1 (de) | 1999-01-26 | 1999-01-26 | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen |
DE50000172T DE50000172D1 (de) | 1999-01-26 | 2000-01-18 | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE50000172D1 true DE50000172D1 (de) | 2002-06-27 |
Family
ID=7896063
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19903974A Withdrawn DE19903974A1 (de) | 1999-01-26 | 1999-01-26 | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen |
DE50000172T Expired - Lifetime DE50000172D1 (de) | 1999-01-26 | 2000-01-18 | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19903974A Withdrawn DE19903974A1 (de) | 1999-01-26 | 1999-01-26 | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen |
Country Status (6)
Country | Link |
---|---|
US (1) | US6260396B1 (de) |
EP (1) | EP1023952B1 (de) |
JP (1) | JP4624514B2 (de) |
AT (1) | ATE217813T1 (de) |
DE (2) | DE19903974A1 (de) |
ES (1) | ES2173069T3 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012107041B4 (de) | 2012-08-01 | 2014-05-15 | Benteler Deutschland Gmbh | Verfahren und Vorrichtung zur Herstellung eines metallischen Hohlblockes aus einem metallischen Block |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4078412A (en) * | 1970-05-11 | 1978-03-14 | Columbiana Foundry Company | Support shoes and methods of supporting metal members such as seamless tubes |
US4006618A (en) * | 1974-07-23 | 1977-02-08 | Samon Yanagimoto | Method of producing seamless steel tube |
JPS5837160A (ja) * | 1981-08-27 | 1983-03-04 | Mitsubishi Metal Corp | 継目無鋼管製造用熱間傾斜圧延機のガイドシユ−用鋳造合金 |
JPS59153506A (ja) * | 1983-02-19 | 1984-09-01 | Kawasaki Steel Corp | 耐摩耗性および耐焼付性に優れたシ−ムレス管製造用ガイドシユ−の製造方法 |
JPS6099407A (ja) * | 1983-11-04 | 1985-06-03 | Sumitomo Metal Ind Ltd | 継目無鋼管製管機用ガイドシユ− |
JPS6250009A (ja) * | 1985-08-27 | 1987-03-04 | Nippon Steel Corp | 鋼管圧延機用芯金 |
JPH01154808A (ja) * | 1987-12-11 | 1989-06-16 | Nippon Steel Corp | 鋼管圧延用工具 |
JPH01191453A (ja) * | 1988-01-27 | 1989-08-01 | Hitachi Ltd | 半導体装置 |
JPH02133106A (ja) * | 1988-11-10 | 1990-05-22 | Sumitomo Metal Ind Ltd | 製管機用プラグ |
JPH02224808A (ja) * | 1989-02-27 | 1990-09-06 | Kawasaki Steel Corp | 継目無鋼管の傾斜圧延方法 |
JPH02224806A (ja) * | 1989-02-28 | 1990-09-06 | Nkk Corp | 継目無し鋼管製造用プラグ |
JP2590595B2 (ja) * | 1990-07-24 | 1997-03-12 | 住友金属工業株式会社 | 継目無ステンレス鋼管の製造方法 |
JP3545834B2 (ja) * | 1994-09-21 | 2004-07-21 | 株式会社リコー | 熱定着装置 |
JPH10130687A (ja) * | 1996-10-30 | 1998-05-19 | Kawasaki Steel Corp | 熱間加工用潤滑剤組成物 |
-
1999
- 1999-01-26 DE DE19903974A patent/DE19903974A1/de not_active Withdrawn
-
2000
- 2000-01-18 DE DE50000172T patent/DE50000172D1/de not_active Expired - Lifetime
- 2000-01-18 AT AT00250015T patent/ATE217813T1/de not_active IP Right Cessation
- 2000-01-18 EP EP00250015A patent/EP1023952B1/de not_active Expired - Lifetime
- 2000-01-18 ES ES00250015T patent/ES2173069T3/es not_active Expired - Lifetime
- 2000-01-21 JP JP2000012797A patent/JP4624514B2/ja not_active Expired - Fee Related
- 2000-01-26 US US09/491,822 patent/US6260396B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP4624514B2 (ja) | 2011-02-02 |
EP1023952B1 (de) | 2002-05-22 |
DE19903974A1 (de) | 2000-07-27 |
ES2173069T3 (es) | 2002-10-16 |
ATE217813T1 (de) | 2002-06-15 |
JP2000225403A (ja) | 2000-08-15 |
EP1023952A1 (de) | 2000-08-02 |
US6260396B1 (en) | 2001-07-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU4434196A (en) | The production of divisible tablets | |
ATE367215T1 (de) | Verfahren zum ändern der konfiguration eines walzgerüstes sowie ein zur durchführung des verfahrens geeignetes walzgerüst | |
DK1021572T3 (da) | Varmvalsede strukturelle stålkomponenter med stor styrke | |
DE50000172D1 (de) | 2-Walzen-Schrägwalzwerk und Verfahren zur Herstellung von Hohlblöcken aus hochlegierten Stählen | |
ATE280249T1 (de) | Kaltarbeitswerkzeug aus stahl, dessen verwendung und herstellung | |
ES477680A1 (es) | Perfeccionamientos en laminadores en caliente para metales no ferreos. | |
DE50010022D1 (de) | Verfahren und Anlage zum Umformen von Metallband | |
ATE266741T1 (de) | Verfahren zum herstellen eines warmbandes | |
Larionov | Cutting of Thick Sheets and Plates From Hard-Treatable Metals By Electrochemical Method | |
Bogomazov | Machine processing of high-alloy steels and superalloys | |
Bodnar et al. | Recent developments in V-steel structural shapes | |
Kawai et al. | High Power Laser Welder for Continuous Cold Tandem Mill | |
Ohkomori et al. | High wear resistance and toughness backup roll for hot strip mill | |
Ruge et al. | Drop Forging and Its Effect on the Tools | |
Birnstock et al. | Development of Controlled Rolling of HSLA Steel Plates in the German Democratic Republic.(Extended Abstract) | |
Sang et al. | Research on rolling technology of single reheat for composite ingot with 65 manganese-carbon steel | |
Grabowski | Saving of Stock in the Process of Tube Production | |
Okada | Microstructures of Cutting Tip Surface | |
Schroder | Composite Work Roll for a Rolling Mill | |
Paustovskii et al. | Improving the Wear Resistance of Tool Steels by Electro-Spark Alloying | |
Iumlia et al. | Modernization of the rolling mills for essential improvement in quality of strip and improvement in yield | |
Kuz'kina et al. | Improvement of technology for deoxidation of open-hearth steel | |
Irbaev et al. | Casting the rimming steel using the intensifying briquets | |
Gorecki et al. | The Rolling Process of Sheets and Strip With High Quality Surface Made of Corrosion-Resistant Steel | |
Pavlishchev et al. | Improvement of Stainless Steel Slab Finishing Process |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: SMS SIEMAG AKTIENGESELLSCHAFT, 40237 DUESSELDO, DE |