IT1219414B - Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature - Google Patents

Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature

Info

Publication number
IT1219414B
IT1219414B IT47782/86A IT4778286A IT1219414B IT 1219414 B IT1219414 B IT 1219414B IT 47782/86 A IT47782/86 A IT 47782/86A IT 4778286 A IT4778286 A IT 4778286A IT 1219414 B IT1219414 B IT 1219414B
Authority
IT
Italy
Prior art keywords
high temperatures
mechanical resistance
improved mechanical
austenitic steel
aggressive agents
Prior art date
Application number
IT47782/86A
Other languages
English (en)
Other versions
IT8647782A0 (it
Inventor
Sergio Vacchiano
Giovanni Lanfranco
Roberto Gubiotti
Original Assignee
Centro Speriment Metallurg
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 Centro Speriment Metallurg filed Critical Centro Speriment Metallurg
Publication of IT8647782A0 publication Critical patent/IT8647782A0/it
Priority to IT47782/86A priority Critical patent/IT1219414B/it
Priority to US07/022,204 priority patent/US4824636A/en
Priority to GB8705563A priority patent/GB2188063B/en
Priority to ZA871718A priority patent/ZA871718B/xx
Priority to DE19873707871 priority patent/DE3707871A1/de
Priority to DE8703670U priority patent/DE8703670U1/de
Priority to IN209/CAL/87A priority patent/IN168983B/en
Priority to LU86807A priority patent/LU86807A1/fr
Priority to ES8700713A priority patent/ES2004696A6/es
Priority to DD87300832A priority patent/DD255551A5/de
Priority to YU442/87A priority patent/YU44942B/xx
Priority to JP62059107A priority patent/JPS62227068A/ja
Priority to SE8701080A priority patent/SE8701080L/
Priority to FR878703538A priority patent/FR2595717B1/fr
Priority to BR8701611A priority patent/BR8701611A/pt
Priority to AU70091/87A priority patent/AU7009187A/en
Priority to NL8700634A priority patent/NL8700634A/nl
Priority to TR137/87A priority patent/TR23115A/xx
Priority to PT84500A priority patent/PT84500B/pt
Priority to KR870002394A priority patent/KR870009049A/ko
Priority to YU01304/88A priority patent/YU130488A/xx
Priority to US07/459,304 priority patent/USRE33753E/en
Application granted granted Critical
Publication of IT1219414B publication Critical patent/IT1219414B/it

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
    • 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
    • C22C38/58—Ferrous alloys, e.g. steel alloys containing chromium with nickel with more than 1.5% by weight of manganese

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)
  • Laminated Bodies (AREA)
  • Heat Treatment Of Strip Materials And Filament Materials (AREA)
IT47782/86A 1986-03-17 1986-03-17 Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature IT1219414B (it)

Priority Applications (22)

Application Number Priority Date Filing Date Title
IT47782/86A IT1219414B (it) 1986-03-17 1986-03-17 Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature
US07/022,204 US4824636A (en) 1986-03-17 1987-03-05 Austenitic steel with improved high-temperature strength and corrosion resistance
GB8705563A GB2188063B (en) 1986-03-17 1987-03-10 Austenitic steel with improved high-temperature strength and corrosion resistance
ZA871718A ZA871718B (en) 1986-03-17 1987-03-10 Austenitic steel with improved high-temperature strenght and corrosion resistance
DE19873707871 DE3707871A1 (de) 1986-03-17 1987-03-11 Austenitischer stahl verbesserter hochtemperaturfestigkeit und korrosionsbestaendigkeit
DE8703670U DE8703670U1 (de) 1986-03-17 1987-03-11 Ventil für normal saugende sowie aufgeladene Benzin- und Dieselkraftmaschinen sowie Turbinenaggregate
IN209/CAL/87A IN168983B (it) 1986-03-17 1987-03-12
LU86807A LU86807A1 (fr) 1986-03-17 1987-03-13 Acier austenitique ayant une resistance mecanique et aux agents agressifs aux hautes temperatures amelioree
ES8700713A ES2004696A6 (es) 1986-03-17 1987-03-13 Acero austenitico con mejorada resistencia mecanica y a los agentes agresivos a altas temperaturas y procedimiento para su obtencion.
YU442/87A YU44942B (en) 1986-03-17 1987-03-16 Process for dissolving and ageing of austenite steel with improved hardness and corrosion resistance at high temperatures
DD87300832A DD255551A5 (de) 1986-03-17 1987-03-16 Austenitischer stahl verbesserter hochtemperaturfestigkeit und korrosionsbestaendigkeit
JP62059107A JPS62227068A (ja) 1986-03-17 1987-03-16 オ−ステナイト鋼及びその製法
SE8701080A SE8701080L (sv) 1986-03-17 1987-03-16 Austenitiskt stal med forbettrad hogtemperaturhallfasthet och korrosionsbestendighet
FR878703538A FR2595717B1 (fr) 1986-03-17 1987-03-16 Acier austenitique ayant une resistance mecanique et aux agents agressifs aux hautes temperatures amelioree
NL8700634A NL8700634A (nl) 1986-03-17 1987-03-17 Austenitisch staal met verbeterde hogetemperatuursterkte en corrosiebestendigheid.
AU70091/87A AU7009187A (en) 1986-03-17 1987-03-17 Austenitic stainless steel
BR8701611A BR8701611A (pt) 1986-03-17 1987-03-17 Aco austenita obtido pelo melhoramento da resistencia mecanica e pelos aditivos agressores em alta temperaturas e processo para obtencao do mesmo
TR137/87A TR23115A (tr) 1986-03-17 1987-03-17 Yueksek sicakhk mukavemeti ve korozyon direnci gelistirilmis ostenitli celik
PT84500A PT84500B (pt) 1986-03-17 1987-03-17 Processo de obtencao de aco austenitico com melhor resistencia mecanica e aos agentes agressivos a altas temperaturas
KR870002394A KR870009049A (ko) 1986-03-17 1987-03-17 오오스테나이트 강철 및 그 제조방법
YU01304/88A YU130488A (en) 1986-03-17 1988-07-05 Austenite steel with improved hardness and corrosion resistance at high temperatures
US07/459,304 USRE33753E (en) 1986-03-17 1989-12-29 Austenitic steel with improved high-temperature strength and corrosion resistance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT47782/86A IT1219414B (it) 1986-03-17 1986-03-17 Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature

Publications (2)

Publication Number Publication Date
IT8647782A0 IT8647782A0 (it) 1986-03-17
IT1219414B true IT1219414B (it) 1990-05-11

Family

ID=11262482

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47782/86A IT1219414B (it) 1986-03-17 1986-03-17 Acciaio austenitico avente migliorata resistenza meccanica ed agli agenti aggressivi ad alte temperature

Country Status (19)

Country Link
US (2) US4824636A (it)
JP (1) JPS62227068A (it)
KR (1) KR870009049A (it)
AU (1) AU7009187A (it)
BR (1) BR8701611A (it)
DD (1) DD255551A5 (it)
DE (2) DE8703670U1 (it)
ES (1) ES2004696A6 (it)
FR (1) FR2595717B1 (it)
GB (1) GB2188063B (it)
IN (1) IN168983B (it)
IT (1) IT1219414B (it)
LU (1) LU86807A1 (it)
NL (1) NL8700634A (it)
PT (1) PT84500B (it)
SE (1) SE8701080L (it)
TR (1) TR23115A (it)
YU (2) YU44942B (it)
ZA (1) ZA871718B (it)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1269548A (fr) * 1986-06-30 1990-05-29 Raynald Simoneau Acier inoxydable austenitique au cobalt ultra resistant a la cavitation erosive
US4929419A (en) * 1988-03-16 1990-05-29 Carpenter Technology Corporation Heat, corrosion, and wear resistant steel alloy and article
US5019332A (en) * 1988-03-16 1991-05-28 Carpenter Technology Corporation Heat, corrosion, and wear resistant steel alloy
FR2664909B1 (fr) * 1990-07-18 1994-03-18 Aubert Duval Acieries Acier austenitique ayant une resistance amelioree a haute temperature et procede pour son obtention et la realisation de pieces mecaniques, en particulier de soupapes.
US7513320B2 (en) 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
JP5223046B2 (ja) * 2005-11-02 2013-06-26 国立大学法人九州大学 生体用高窒素ニッケルフリーオーステナイト系ステンレス鋼の結晶粒微細化熱処理方法
JP2009535536A (ja) 2006-04-27 2009-10-01 ティーディーワイ・インダストリーズ・インコーポレーテッド モジュール型の固定カッターボーリングビット、モジュール型の固定カッターボーリングビット本体及びそれに関連する方法
WO2008051588A2 (en) 2006-10-25 2008-05-02 Tdy Industries, Inc. Articles having improved resistance to thermal cracking
US8512882B2 (en) 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
KR101587392B1 (ko) 2007-11-29 2016-01-21 에이티아이 프로퍼티즈, 인코퍼레이티드 린 오스테나이트계 스테인리스 강
US8337749B2 (en) 2007-12-20 2012-12-25 Ati Properties, Inc. Lean austenitic stainless steel
PL2229463T3 (pl) 2007-12-20 2018-01-31 Ati Properties Llc Odporna na korozję zubożona austenityczna stal nierdzewna
EP2245202B1 (en) * 2007-12-20 2011-08-31 ATI Properties, Inc. Austenitic stainless steel low in nickel containing stabilizing elements
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8221517B2 (en) 2008-06-02 2012-07-17 TDY Industries, LLC Cemented carbide—metallic alloy composites
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
DE102009003598A1 (de) * 2009-03-10 2010-09-16 Max-Planck-Institut Für Eisenforschung GmbH Korrosionsbeständiger austenitischer Stahl
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR666789A (fr) * 1928-03-30 1929-10-05 Commentry Alliage unissant des qualités mécaniques élevées à une grande résistance à l'action des agents corrosifs
US3561953A (en) * 1968-03-19 1971-02-09 Toyota Motor Co Ltd Austenitic heat-resisting steel containing nickel, chromium and manganese
SU448249A1 (ru) * 1973-05-29 1974-10-30 Запорожский машиностроительный институт им.В.Я.Чубаря Сталь
US3969109A (en) * 1974-08-12 1976-07-13 Armco Steel Corporation Oxidation and sulfidation resistant austenitic stainless steel
JPS552775A (en) * 1978-06-22 1980-01-10 Hitachi Metals Ltd High manganese heat resistant steel

Also Published As

Publication number Publication date
GB2188063B (en) 1989-11-15
DE8703670U1 (de) 1988-03-17
FR2595717B1 (fr) 1989-08-25
YU44287A (en) 1988-12-31
ZA871718B (en) 1987-08-31
LU86807A1 (fr) 1987-08-12
GB2188063A (en) 1987-09-23
DD255551A5 (de) 1988-04-06
YU44942B (en) 1991-04-30
USRE33753E (en) 1991-11-26
GB8705563D0 (en) 1987-04-15
TR23115A (tr) 1989-04-03
ES2004696A6 (es) 1989-02-01
PT84500B (pt) 1989-11-10
FR2595717A1 (fr) 1987-09-18
IT8647782A0 (it) 1986-03-17
PT84500A (en) 1987-04-01
JPS62227068A (ja) 1987-10-06
IN168983B (it) 1991-08-03
KR870009049A (ko) 1987-10-23
DE3707871A1 (de) 1987-10-01
BR8701611A (pt) 1988-01-05
US4824636A (en) 1989-04-25
AU7009187A (en) 1987-09-24
YU130488A (en) 1990-12-31
SE8701080L (sv) 1987-09-18
SE8701080D0 (sv) 1987-03-16
NL8700634A (nl) 1987-10-16

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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: 19970427