ES467754A1 - Procedimiento de fabricacion de un cilindro de trabajo para un laminador en caliente de metales no ferreos - Google Patents
Procedimiento de fabricacion de un cilindro de trabajo para un laminador en caliente de metales no ferreosInfo
- Publication number
- ES467754A1 ES467754A1 ES467754A ES467754A ES467754A1 ES 467754 A1 ES467754 A1 ES 467754A1 ES 467754 A ES467754 A ES 467754A ES 467754 A ES467754 A ES 467754A ES 467754 A1 ES467754 A1 ES 467754A1
- Authority
- ES
- Spain
- Prior art keywords
- rolls
- hot
- rolling
- rolling mill
- mill
- 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
- 238000005098 hot rolling Methods 0.000 title abstract 3
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- -1 ferrous metals Chemical class 0.000 title 1
- 229910000831 Steel Inorganic materials 0.000 abstract 3
- 238000000034 method Methods 0.000 abstract 3
- 238000005096 rolling process Methods 0.000 abstract 3
- 239000010959 steel Substances 0.000 abstract 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 abstract 1
- 229910001182 Mo alloy Inorganic materials 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- VNTLIPZTSJSULJ-UHFFFAOYSA-N chromium molybdenum Chemical compound [Cr].[Mo] VNTLIPZTSJSULJ-UHFFFAOYSA-N 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B27/00—Rolls, roll alloys or roll fabrication; Lubricating, cooling or heating rolls while in use
-
- 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
- C21D9/38—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for roll bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B2267/00—Roll parameters
- B21B2267/26—Hardness of the roll surface
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)
- Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
- Metal Rolling (AREA)
- Heat Treatment Of Articles (AREA)
Abstract
Procedimiento de fabricación de un cilindro de trabajo para un laminador en caliente de metales no férreos, cuyo laminador comprende una pluralidad de etapas de cilindros de laminación, dispuestas sucesivamente y que incluyen una etapa de cilindros de laminación parcial, una etapa de cilindros de laminación intermedia y una etapa de cilindros de laminación de acabado, caracterizado porque comprende las etapas de proporcionar una barra de acero hueca forjada a partir de una aleación de acero al cromo que tiene un contenido en cromo de 4 a 6% aproximadamente, maquinar la barra hueca forjada para formar un cilindro de trabajo que tiene una configuración predeterminada y tratar térmicamente el cilindro de trabajo para formar una cascarilla superficial de óxido densa, tenazmente adherida, sobre las superficies de trabajo del cilindro, cuya cascarilla sirve, durante la práctica, para mejorar la vía media del cilindro
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/776,796 US4106319A (en) | 1977-03-11 | 1977-03-11 | Apparatus for hot-rolling non-ferrous metals |
Publications (1)
Publication Number | Publication Date |
---|---|
ES467754A1 true ES467754A1 (es) | 1979-12-01 |
Family
ID=25108395
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES467754A Expired ES467754A1 (es) | 1977-03-11 | 1978-03-10 | Procedimiento de fabricacion de un cilindro de trabajo para un laminador en caliente de metales no ferreos |
ES477680A Expired ES477680A1 (es) | 1977-03-11 | 1979-02-13 | Perfeccionamientos en laminadores en caliente para metales no ferreos. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES477680A Expired ES477680A1 (es) | 1977-03-11 | 1979-02-13 | Perfeccionamientos en laminadores en caliente para metales no ferreos. |
Country Status (14)
Country | Link |
---|---|
US (1) | US4106319A (es) |
JP (1) | JPS5829166B2 (es) |
AU (1) | AU520110B2 (es) |
BE (1) | BE864679A (es) |
CA (1) | CA1123238A (es) |
DE (1) | DE2810186C2 (es) |
ES (2) | ES467754A1 (es) |
FR (1) | FR2382955A1 (es) |
GB (1) | GB1585445A (es) |
IT (1) | IT1101842B (es) |
PL (1) | PL205232A1 (es) |
SE (1) | SE430763B (es) |
YU (1) | YU40029B (es) |
ZA (1) | ZA781425B (es) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2467030A1 (fr) * | 1979-10-09 | 1981-04-17 | Pont A Mousson | Table bimetallique en acier pour rouleau de coulee continue et son procede de fabrication |
FR2469221A1 (fr) * | 1979-11-13 | 1981-05-22 | Usinor | Cylindre de laminoir pour train a chaud |
US4478063A (en) * | 1981-12-18 | 1984-10-23 | Southwire Company | Hot-rolling mill and method |
JP2870831B2 (ja) * | 1989-07-31 | 1999-03-17 | 日本精工株式会社 | 転がり軸受 |
US5372736A (en) * | 1993-10-27 | 1994-12-13 | Nalco Chemical Company | Synthetic hot mill lubricant for high temperature applications |
JP6041743B2 (ja) * | 2013-04-10 | 2016-12-14 | 新日鉄住金エンジニアリング株式会社 | 鋳片支持装置及び連続鋳造方法 |
CN103667665B (zh) * | 2013-12-06 | 2015-10-28 | 天津重型装备工程研究有限公司 | 高铬铸钢离心复合工作辊差温热处理方法 |
CN113699345B (zh) * | 2021-08-20 | 2023-04-14 | 江苏华东三和兴模具材料有限公司 | 一种提升耐腐性、韧性及抛光性模具钢热处理***及工艺 |
CN114850231B (zh) * | 2022-04-26 | 2023-10-10 | 武钢集团昆明钢铁股份有限公司 | 一种能够有效除去钢坯表面氧化渣的装置及方法 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1041066B (de) * | 1955-03-18 | 1958-10-16 | Boehler & Co Ag Geb | Verfahren zur Herstellung von oberflaechengehaerteten Walzen |
GB824859A (en) * | 1955-07-18 | 1959-12-09 | Ruhrstahl Ag | Improvements in or relating to forged non-graphitic steel rolls |
BE566776A (es) * | 1957-08-09 | |||
US3342058A (en) * | 1962-03-26 | 1967-09-19 | Hitachi Ltd | Roll for cold-rolling metallic sheet materials |
GB1153714A (en) * | 1965-06-19 | 1969-05-29 | Yawata Iron & Steel Co | A method of Regenerating Worn Rolls |
FR1574542A (es) * | 1967-07-27 | 1969-07-11 | ||
DE1946623B1 (de) * | 1969-09-15 | 1971-06-24 | Gontermann Peipers Gmbh | Verwendung einer hochchromlegierten eisenlegierung als werk stoff fuer walzwerkswalzen |
US3698938A (en) * | 1970-03-19 | 1972-10-17 | John T Mayhew | Method of cooling hot dipped galvanized,continuously moving workpieces |
US3944444A (en) * | 1971-05-20 | 1976-03-16 | A. Finkl & Sons Company | Method for heat treating cylindrical products |
AT327140B (de) * | 1974-05-20 | 1976-01-12 | Plansee Metallwerk | Mit hartmetall bestuckte oder zur ganze aus hartmetall bestehende walzrollen sowie verfahren zu ihrer herstellung |
-
1977
- 1977-03-11 US US05/776,796 patent/US4106319A/en not_active Expired - Lifetime
-
1978
- 1978-03-08 BE BE185758A patent/BE864679A/xx not_active IP Right Cessation
- 1978-03-09 DE DE2810186A patent/DE2810186C2/de not_active Expired
- 1978-03-09 YU YU558/78A patent/YU40029B/xx unknown
- 1978-03-09 AU AU33997/78A patent/AU520110B2/en not_active Expired
- 1978-03-09 CA CA298,562A patent/CA1123238A/en not_active Expired
- 1978-03-10 PL PL20523278A patent/PL205232A1/xx unknown
- 1978-03-10 SE SE7802794A patent/SE430763B/sv unknown
- 1978-03-10 FR FR7806992A patent/FR2382955A1/fr active Granted
- 1978-03-10 ES ES467754A patent/ES467754A1/es not_active Expired
- 1978-03-10 IT IT48383/78A patent/IT1101842B/it active
- 1978-03-10 ZA ZA00781425A patent/ZA781425B/xx unknown
- 1978-03-11 JP JP53027185A patent/JPS5829166B2/ja not_active Expired
- 1978-03-13 GB GB9848/78A patent/GB1585445A/en not_active Expired
-
1979
- 1979-02-13 ES ES477680A patent/ES477680A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5829166B2 (ja) | 1983-06-21 |
US4106319A (en) | 1978-08-15 |
BE864679A (fr) | 1978-07-03 |
ZA781425B (en) | 1979-03-28 |
IT7848383A0 (it) | 1978-03-10 |
ES477680A1 (es) | 1979-11-01 |
DE2810186A1 (de) | 1978-09-14 |
JPS53113251A (en) | 1978-10-03 |
SE7802794L (sv) | 1978-09-12 |
IT1101842B (it) | 1985-10-07 |
PL205232A1 (pl) | 1978-10-09 |
YU55878A (en) | 1983-06-30 |
YU40029B (en) | 1985-06-30 |
AU3399778A (en) | 1979-09-13 |
GB1585445A (en) | 1981-03-04 |
DE2810186C2 (de) | 1986-02-20 |
FR2382955B1 (es) | 1981-04-10 |
SE430763B (sv) | 1983-12-12 |
CA1123238A (en) | 1982-05-11 |
AU520110B2 (en) | 1982-01-14 |
FR2382955A1 (fr) | 1978-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 20010402 |