ES477680A1 - Perfeccionamientos en laminadores en caliente para metales no ferreos. - Google Patents

Perfeccionamientos en laminadores en caliente para metales no ferreos.

Info

Publication number
ES477680A1
ES477680A1 ES477680A ES477680A ES477680A1 ES 477680 A1 ES477680 A1 ES 477680A1 ES 477680 A ES477680 A ES 477680A ES 477680 A ES477680 A ES 477680A ES 477680 A1 ES477680 A1 ES 477680A1
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
Application number
ES477680A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Southwire Co LLC
Original Assignee
Southwire Co LLC
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Southwire Co LLC filed Critical Southwire Co LLC
Publication of ES477680A1 publication Critical patent/ES477680A1/es
Expired legal-status Critical Current

Links

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

Perfeccionamientos en laminadores en caliente para metales no férreos, del tipo que comprenden una pluralidad de etapas de cilindros de laminación dispuesta sucesivamente y que incluye una etapa de cilindros de laminación parcial, una etapa de cilindros de laminación intermedia y una etapa de cilindros de trabajo de la etapa de acabado tienen una dureza mayor que los cilindros de trabajo de cualquiera de las etapas de laminación intermedia o laminación parcial, y los cilindros de trabajo de la etapa intermedia tienen una dureza mayor que los cilindros de trabajo de la etapa de laminación parcial.
ES477680A 1977-03-11 1979-02-13 Perfeccionamientos en laminadores en caliente para metales no ferreos. Expired ES477680A1 (es)

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
ES477680A1 true ES477680A1 (es) 1979-11-01

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 Before (1)

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

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)

* Cited by examiner, † Cited by third party
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系统及工艺
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)

* Cited by examiner, † Cited by third party
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
LU35368A1 (es) * 1957-08-09
US3342058A (en) * 1962-03-26 1967-09-19 Hitachi Ltd Roll for cold-rolling metallic sheet materials
DE1303401B (es) * 1965-06-19 1972-03-09 Nippon Steel Corp
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

Also Published As

Publication number Publication date
ES467754A1 (es) 1979-12-01
SE7802794L (sv) 1978-09-12
JPS53113251A (en) 1978-10-03
ZA781425B (en) 1979-03-28
IT7848383A0 (it) 1978-03-10
DE2810186C2 (de) 1986-02-20
PL205232A1 (pl) 1978-10-09
FR2382955A1 (fr) 1978-10-06
DE2810186A1 (de) 1978-09-14
SE430763B (sv) 1983-12-12
AU520110B2 (en) 1982-01-14
CA1123238A (en) 1982-05-11
YU55878A (en) 1983-06-30
FR2382955B1 (es) 1981-04-10
AU3399778A (en) 1979-09-13
BE864679A (fr) 1978-07-03
JPS5829166B2 (ja) 1983-06-21
GB1585445A (en) 1981-03-04
US4106319A (en) 1978-08-15
YU40029B (en) 1985-06-30
IT1101842B (it) 1985-10-07

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