BR7503555A - Liga ferrosa austenitica e processo para producao de uma liga ferrosa austenitica - Google Patents

Liga ferrosa austenitica e processo para producao de uma liga ferrosa austenitica

Info

Publication number
BR7503555A
BR7503555A BR4558/75D BR7504558D BR7503555A BR 7503555 A BR7503555 A BR 7503555A BR 4558/75 D BR4558/75 D BR 4558/75D BR 7504558 D BR7504558 D BR 7504558D BR 7503555 A BR7503555 A BR 7503555A
Authority
BR
Brazil
Prior art keywords
ferrous alloy
austenitic ferrous
production
austenitic
alloy
Prior art date
Application number
BR4558/75D
Other languages
English (en)
Inventor
A Hartline
Original Assignee
Allegheny Ludlum Ind Inc
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 Allegheny Ludlum Ind Inc filed Critical Allegheny Ludlum Ind Inc
Publication of BR7503555A publication Critical patent/BR7503555A/pt

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
    • C22C38/38—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.5% by weight of manganese
    • 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
    • C21D6/00—Heat treatment of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C8/00—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C8/06—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases
    • C23C8/08—Solid state diffusion of only non-metal elements into metallic material surfaces; Chemical surface treatment of metallic material by reaction of the surface with a reactive gas, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using gases only one element being applied
    • C23C8/24—Nitriding
    • C23C8/26—Nitriding of ferrous surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
BR4558/75D 1974-06-12 1975-06-06 Liga ferrosa austenitica e processo para producao de uma liga ferrosa austenitica BR7503555A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/478,482 US3943010A (en) 1974-06-12 1974-06-12 Process for producing austenitic ferrous alloys

Publications (1)

Publication Number Publication Date
BR7503555A true BR7503555A (pt) 1976-06-22

Family

ID=23900133

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4558/75D BR7503555A (pt) 1974-06-12 1975-06-06 Liga ferrosa austenitica e processo para producao de uma liga ferrosa austenitica

Country Status (14)

Country Link
US (1) US3943010A (pt)
JP (1) JPS5110121A (pt)
AT (1) AT350606B (pt)
BE (1) BE829285A (pt)
BR (1) BR7503555A (pt)
CA (1) CA1036053A (pt)
DE (1) DE2518452A1 (pt)
ES (1) ES436836A1 (pt)
FR (1) FR2274705A1 (pt)
GB (1) GB1464217A (pt)
IT (1) IT1035653B (pt)
NL (1) NL7506009A (pt)
NO (1) NO752054L (pt)
SE (1) SE7503090L (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52138027A (en) * 1976-04-08 1977-11-17 Nissan Motor Ferrous member superior in initial fitting and wear resisting property and production process therefor
DE3310693A1 (de) * 1983-03-24 1984-10-04 Fried. Krupp Gmbh, 4300 Essen Korrosionsbestaendiger chromstahl und verfahren zu seiner herstellung
GB8324745D0 (en) * 1983-09-15 1983-10-19 Welsh National Scholl Of Medic Steel castings
GB8616519D0 (en) * 1986-07-07 1986-08-13 Atomic Energy Authority Uk Stainless steels
JP3023222B2 (ja) * 1991-08-31 2000-03-21 大同ほくさん株式会社 硬質オーステナイト系ステンレスねじおよびその製法
US5460875A (en) * 1990-10-04 1995-10-24 Daidousanso Co., Ltd. Hard austenitic stainless steel screw and a method for manufacturing the same
US5403409A (en) * 1993-03-01 1995-04-04 Daidousanso Co., Ltd. Nitrided stainless steel products
DE4333917C2 (de) * 1993-10-05 1994-06-23 Hans Prof Dr Ing Berns Randaufsticken zur Erzeugung einer hochfesten austenitischen Randschicht in nichtrostenden Stählen
CH694401A5 (de) 1999-05-26 2004-12-31 Basf Ag Nickelarmer, molybdänarmer, biokompatibler, nicht Allergie auslösender, korrosionsbeständiger austenitischer Stahl.
EP1194605A1 (de) 1999-06-24 2002-04-10 Basf Aktiengesellschaft Nickelarmer austenitischer stahl
JP4009716B2 (ja) * 2002-08-08 2007-11-21 独立行政法人物質・材料研究機構 窒素吸収処理によるステンレス鋼製製品の製造方法とこれにより得られるステンレス鋼製製品
WO2006134541A1 (en) * 2005-06-15 2006-12-21 Koninklijke Philips Electronics N.V. Method for manufacturing a stainless steel product
US7497919B2 (en) * 2005-09-21 2009-03-03 Arde, Inc Method for making a multilayer composite pressure vessel
JP2007248397A (ja) * 2006-03-17 2007-09-27 Seiko Epson Corp 装飾品および時計
JP5212602B2 (ja) * 2007-09-14 2013-06-19 セイコーエプソン株式会社 機器およびハウジング材の製造方法
US10633733B2 (en) * 2010-02-04 2020-04-28 Harumatu Miura High-nitrogen stainless-steel pipe with high strength high ductility, and excellent corrosion and heat resistance
DE102012212426B3 (de) * 2012-07-16 2013-08-29 Schaeffler Technologies AG & Co. KG Wälzlagerelement, insbesondere Wälzlagerring

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1207848A (en) * 1914-04-29 1916-12-12 Nelson H Bray Process of carbonizing and hardening metal.
US2778731A (en) * 1953-11-19 1957-01-22 United States Steel Corp Corrosion-resistant austenitic steel not requiring nickel
US2745740A (en) * 1954-09-02 1956-05-15 Ford Motor Co Process of preparing an iron base melt
US2940880A (en) * 1955-12-29 1960-06-14 Standard Oil Co Process of nitrogenization
US2909425A (en) * 1957-05-31 1959-10-20 Crucible Steel Co America Austenitic cr-mn-c-n steels for elevated temperature service
GB892667A (en) * 1957-07-12 1962-03-28 Crucible Steel Co America Improvements relating to alloy steels
US2862812A (en) * 1958-05-16 1958-12-02 Crucible Steel Co America Substantially nickel-free austenitic and corrosion resisting cr-mn-n steels
US3854938A (en) * 1971-04-27 1974-12-17 Allegheny Ludlum Ind Inc Austenitic stainless steel

Also Published As

Publication number Publication date
AT350606B (de) 1979-06-11
ATA349375A (de) 1978-11-15
NL7506009A (nl) 1975-12-16
FR2274705A1 (fr) 1976-01-09
SE7503090L (sv) 1975-12-15
JPS5110121A (pt) 1976-01-27
BE829285A (fr) 1975-11-21
US3943010A (en) 1976-03-09
DE2518452A1 (de) 1976-01-02
IT1035653B (it) 1979-10-20
NO752054L (pt) 1975-12-15
GB1464217A (en) 1977-02-09
FR2274705B1 (pt) 1978-07-13
ES436836A1 (es) 1977-04-16
CA1036053A (en) 1978-08-08

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