IT1226780B - IRON ALLOY USED TO REALIZE THE WORKING LAYER OF LAMINATION CYLINDERS - Google Patents

IRON ALLOY USED TO REALIZE THE WORKING LAYER OF LAMINATION CYLINDERS

Info

Publication number
IT1226780B
IT1226780B IT8848070A IT4807088A IT1226780B IT 1226780 B IT1226780 B IT 1226780B IT 8848070 A IT8848070 A IT 8848070A IT 4807088 A IT4807088 A IT 4807088A IT 1226780 B IT1226780 B IT 1226780B
Authority
IT
Italy
Prior art keywords
iron alloy
working layer
alloy used
lamination cylinders
lamination
Prior art date
Application number
IT8848070A
Other languages
Italian (it)
Other versions
IT8848070A0 (en
Inventor
Camplani Ferruccio
Songini Gianni
Original Assignee
Innocenti Santeustacchio Spa
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 Innocenti Santeustacchio Spa filed Critical Innocenti Santeustacchio Spa
Priority to IT8848070A priority Critical patent/IT1226780B/en
Publication of IT8848070A0 publication Critical patent/IT8848070A0/en
Priority to DE198989830217T priority patent/DE346293T1/en
Priority to ES89830217T priority patent/ES2013974A4/en
Priority to EP89830217A priority patent/EP0346293A1/en
Application granted granted Critical
Publication of IT1226780B publication Critical patent/IT1226780B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/28—Ferrous alloys, e.g. steel alloys containing chromium with titanium or zirconium
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Reduction Rolling/Reduction Stand/Operation Of Reduction Machine (AREA)
IT8848070A 1988-06-10 1988-06-10 IRON ALLOY USED TO REALIZE THE WORKING LAYER OF LAMINATION CYLINDERS IT1226780B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT8848070A IT1226780B (en) 1988-06-10 1988-06-10 IRON ALLOY USED TO REALIZE THE WORKING LAYER OF LAMINATION CYLINDERS
DE198989830217T DE346293T1 (en) 1988-06-10 1989-05-17 IRON BASED ALLOY FOR THE OUTER LAYER OF THE ROLLER WORK ROLLER.
ES89830217T ES2013974A4 (en) 1988-06-10 1989-05-17 RAIL ALLOY FOR THE WORKING SURFACE OF LAMINATION TRAIN ROLLERS
EP89830217A EP0346293A1 (en) 1988-06-10 1989-05-17 Ferrous alloy for the working layer of rolling mill rolls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8848070A IT1226780B (en) 1988-06-10 1988-06-10 IRON ALLOY USED TO REALIZE THE WORKING LAYER OF LAMINATION CYLINDERS

Publications (2)

Publication Number Publication Date
IT8848070A0 IT8848070A0 (en) 1988-06-10
IT1226780B true IT1226780B (en) 1991-02-07

Family

ID=11264345

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8848070A IT1226780B (en) 1988-06-10 1988-06-10 IRON ALLOY USED TO REALIZE THE WORKING LAYER OF LAMINATION CYLINDERS

Country Status (4)

Country Link
EP (1) EP0346293A1 (en)
DE (1) DE346293T1 (en)
ES (1) ES2013974A4 (en)
IT (1) IT1226780B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788555B2 (en) * 1989-04-21 1995-09-27 関東特殊製鋼株式会社 High wear resistance cold rolling material
JP2960458B2 (en) * 1990-02-28 1999-10-06 日立金属株式会社 Wear resistant composite roll
BE1006356A3 (en) * 1991-12-19 1994-08-02 Fond Marichal Ketin & Cie Sa D Bimetal working cylinder for hot rolling of steel strips
JP2841276B2 (en) * 1994-06-29 1998-12-24 川崎製鉄株式会社 Hot rolling roll outer layer material and method for manufacturing hot rolling roll
CA2166258C (en) * 1995-02-14 2002-03-26 Kenji Ichino Roll outer layer material for hot rolling and method of manufacturing roll for hot rolling
AU2012362827B2 (en) 2011-12-30 2016-12-22 Scoperta, Inc. Coating compositions
MX2018002635A (en) 2015-09-04 2019-02-07 Scoperta Inc Chromium free and low-chromium wear resistant alloys.
US11939646B2 (en) 2018-10-26 2024-03-26 Oerlikon Metco (Us) Inc. Corrosion and wear resistant nickel based alloys

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB669396A (en) * 1938-12-06 1952-04-02 Boehler & Co Ag Geb Hot working tools and alloys therefor
DE1225871B (en) * 1963-05-24 1966-09-29 Boehler & Co Ag Geb High speed steel with increased wear resistance
US3367770A (en) * 1965-02-01 1968-02-06 Latrobe Steel Co Ferrous alloys and abrasion resistant articles thereof
GB1140070A (en) * 1965-11-18 1969-01-15 Nat Twist Drill & Tool Co Titanium steel alloys
SU339593A1 (en) * 1970-10-19 1972-05-24 В. Ф. Моисеев, А. О. Аранович , С. С. Федосиенко Московский станкоинструментальный институт
US3901690A (en) * 1971-05-11 1975-08-26 Carpenter Technology Corp Wear resistant alloy steels containing cb and one of ti, hf or zr

Also Published As

Publication number Publication date
EP0346293A1 (en) 1989-12-13
IT8848070A0 (en) 1988-06-10
ES2013974A4 (en) 1990-06-16
DE346293T1 (en) 1990-04-12

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19940629