ITRM920309A0 - AUSTENICO-FERRITIC STEEL HAVING HIGH RESISTANCE TO CORROSION AND HIGH YIELD STRENGTH IN THE SOLUBIZED STATE. - Google Patents

AUSTENICO-FERRITIC STEEL HAVING HIGH RESISTANCE TO CORROSION AND HIGH YIELD STRENGTH IN THE SOLUBIZED STATE.

Info

Publication number
ITRM920309A0
ITRM920309A0 IT92RM309A ITRM920309A ITRM920309A0 IT RM920309 A0 ITRM920309 A0 IT RM920309A0 IT 92RM309 A IT92RM309 A IT 92RM309A IT RM920309 A ITRM920309 A IT RM920309A IT RM920309 A0 ITRM920309 A0 IT RM920309A0
Authority
IT
Italy
Prior art keywords
austenico
solubized
corrosion
state
yield strength
Prior art date
Application number
IT92RM309A
Other languages
Italian (it)
Original Assignee
Foroni 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11400969&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ITRM920309(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Foroni Spa filed Critical Foroni Spa
Priority to ITRM920309A priority Critical patent/IT1257695B/en
Publication of ITRM920309A0 publication Critical patent/ITRM920309A0/en
Priority to DE69222027T priority patent/DE69222027D1/en
Priority to AT92830586T priority patent/ATE157710T1/en
Priority to EP92830586A priority patent/EP0566814B1/en
Publication of ITRM920309A1 publication Critical patent/ITRM920309A1/en
Application granted granted Critical
Publication of IT1257695B publication Critical patent/IT1257695B/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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/44—Ferrous alloys, e.g. steel alloys containing chromium with nickel with molybdenum or tungsten
    • 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
    • C22C38/40—Ferrous alloys, e.g. steel alloys containing chromium with nickel
    • C22C38/42—Ferrous alloys, e.g. steel alloys containing chromium with nickel with copper

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Steel (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
ITRM920309A 1992-04-24 1992-04-24 AUSTENO-FERRITIC STEEL WITH HIGH CORROSION RESISTANCE AND HIGH STRENGTH AT THE SOLUBIZED STATE. IT1257695B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
ITRM920309A IT1257695B (en) 1992-04-24 1992-04-24 AUSTENO-FERRITIC STEEL WITH HIGH CORROSION RESISTANCE AND HIGH STRENGTH AT THE SOLUBIZED STATE.
DE69222027T DE69222027D1 (en) 1992-04-24 1992-10-26 Stainless super duplex steel with high corrosion resistance and high yield strength in solution annealed condition
AT92830586T ATE157710T1 (en) 1992-04-24 1992-10-26 STAINLESS STEEL SUPERDUPLEX STEEL WITH HIGH CORROSION RESISTANCE AND HIGH EXTENSION LIMIT IN SOLUTION ANNEALED CONDITION
EP92830586A EP0566814B1 (en) 1992-04-24 1992-10-26 Superduplex stainless steel having high corrosion resistance and high yield strength in the solution annealed condition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM920309A IT1257695B (en) 1992-04-24 1992-04-24 AUSTENO-FERRITIC STEEL WITH HIGH CORROSION RESISTANCE AND HIGH STRENGTH AT THE SOLUBIZED STATE.

Publications (3)

Publication Number Publication Date
ITRM920309A0 true ITRM920309A0 (en) 1992-04-24
ITRM920309A1 ITRM920309A1 (en) 1993-10-24
IT1257695B IT1257695B (en) 1996-02-01

Family

ID=11400969

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM920309A IT1257695B (en) 1992-04-24 1992-04-24 AUSTENO-FERRITIC STEEL WITH HIGH CORROSION RESISTANCE AND HIGH STRENGTH AT THE SOLUBIZED STATE.

Country Status (4)

Country Link
EP (1) EP0566814B1 (en)
AT (1) ATE157710T1 (en)
DE (1) DE69222027D1 (en)
IT (1) IT1257695B (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1263251B (en) 1992-10-27 1996-08-05 Sviluppo Materiali Spa PROCEDURE FOR THE PRODUCTION OF SUPER-DUPLEX STAINLESS STEEL PRODUCTS.
FR2711674B1 (en) * 1993-10-21 1996-01-12 Creusot Loire Austenitic stainless steel with high characteristics having great structural stability and uses.
JP3446294B2 (en) * 1994-04-05 2003-09-16 住友金属工業株式会社 Duplex stainless steel
CN1052036C (en) * 1994-05-21 2000-05-03 朴庸秀 Duplex stainless steel with high corrosion resistance
FI100422B (en) * 1994-07-11 1997-11-28 Metso Paper Inc Preparation of roller
DE10357653A1 (en) * 2003-12-10 2005-07-07 Abb Research Ltd. Ship propulsion system, e.g. for container ships and liquid gas tankers, has a propeller at a motor housing and carrier arm attached to the hull of a non-corroding metal alloy
US8710405B2 (en) * 2005-04-15 2014-04-29 Nippon Steel & Sumikin Stainless Steel Corporation Austenitic stainless steel welding wire and welding structure
JP6115935B2 (en) * 2013-01-25 2017-04-19 セイコーインスツル株式会社 Aging heat treated material made of duplex stainless steel, diaphragm, pressure sensor, diaphragm valve using the same, and method for producing duplex stainless steel
GB2545768B (en) * 2015-12-23 2018-04-25 Goodwin Plc A steel, a cast, forged or wrought product and a welded product
US20220106659A1 (en) * 2019-01-30 2022-04-07 Jfe Steel Corporation Duplex stainless steel, seamless steel pipe or tube, and a method of manufacturing the duplex stainless steel
CN111197144A (en) * 2020-02-21 2020-05-26 青岛三庆金属有限公司 High-temperature-resistant stainless steel composition for food heating container

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61564A (en) * 1984-06-13 1986-01-06 Nippon Kokan Kk <Nkk> Two-phase stainless steel having superior impact characteristic
GB2203680B (en) * 1987-04-21 1991-06-26 Nippon Yakin Kogyo Co Ltd A direct production process of a stainless steel strip having excellent superplasticity and surface properties
US4816085A (en) * 1987-08-14 1989-03-28 Haynes International, Inc. Tough weldable duplex stainless steel wire
US4915752A (en) * 1988-09-13 1990-04-10 Carondelet Foundry Company Corrosion resistant alloy

Also Published As

Publication number Publication date
ATE157710T1 (en) 1997-09-15
DE69222027D1 (en) 1997-10-09
IT1257695B (en) 1996-02-01
EP0566814A1 (en) 1993-10-27
ITRM920309A1 (en) 1993-10-24
EP0566814B1 (en) 1997-09-03

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Legal Events

Date Code Title Description
0001 Granted