FI942801A - Ruostumaton martensiittiteräs, jolla on parantunut työstettävyys - Google Patents

Ruostumaton martensiittiteräs, jolla on parantunut työstettävyys Download PDF

Info

Publication number
FI942801A
FI942801A FI942801A FI942801A FI942801A FI 942801 A FI942801 A FI 942801A FI 942801 A FI942801 A FI 942801A FI 942801 A FI942801 A FI 942801A FI 942801 A FI942801 A FI 942801A
Authority
FI
Finland
Prior art keywords
stainless steel
equal
improved machinability
calcium
oxygen
Prior art date
Application number
FI942801A
Other languages
English (en)
Swedish (sv)
Other versions
FI106267B (fi
FI942801A0 (fi
Inventor
Olivier Bletton
Jacques Bayol
Pascal Terrien
Original Assignee
Ugine Savoie Sa
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=9448102&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI942801(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Ugine Savoie Sa filed Critical Ugine Savoie Sa
Publication of FI942801A0 publication Critical patent/FI942801A0/fi
Publication of FI942801A publication Critical patent/FI942801A/fi
Application granted granted Critical
Publication of FI106267B publication Critical patent/FI106267B/fi

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
    • 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
    • C22C38/60—Ferrous alloys, e.g. steel alloys containing lead, selenium, tellurium, or antimony, or more than 0.04% by weight of sulfur
    • 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
    • C22C38/02—Ferrous alloys, e.g. steel alloys containing silicon

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)
  • Catalysts (AREA)
  • Heat Treatment Of Articles (AREA)
  • Treatment Of Steel In Its Molten State (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
FI942801A 1993-06-14 1994-06-13 Ruostumaton martensiittiteräs, jolla on parantunut työstettävyys FI106267B (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9307141 1993-06-14
FR9307141A FR2706489B1 (fr) 1993-06-14 1993-06-14 Acier inoxydable martensitique à usinabilité améliorée.

Publications (3)

Publication Number Publication Date
FI942801A0 FI942801A0 (fi) 1994-06-13
FI942801A true FI942801A (fi) 1994-12-15
FI106267B FI106267B (fi) 2000-12-29

Family

ID=9448102

Family Applications (1)

Application Number Title Priority Date Filing Date
FI942801A FI106267B (fi) 1993-06-14 1994-06-13 Ruostumaton martensiittiteräs, jolla on parantunut työstettävyys

Country Status (25)

Country Link
US (1) US5427635A (fi)
EP (1) EP0629714B1 (fi)
JP (1) JP3398772B2 (fi)
KR (1) KR100338886B1 (fi)
AT (1) ATE191753T1 (fi)
CA (1) CA2125732C (fi)
CZ (1) CZ292392B6 (fi)
DE (1) DE69423930T2 (fi)
DK (1) DK0629714T3 (fi)
EG (1) EG20378A (fi)
ES (1) ES2145109T3 (fi)
FI (1) FI106267B (fi)
FR (1) FR2706489B1 (fi)
GR (1) GR3033773T3 (fi)
IL (1) IL109919A (fi)
NO (1) NO303180B1 (fi)
PL (1) PL179128B1 (fi)
PT (1) PT629714E (fi)
RO (1) RO115276B1 (fi)
RU (1) RU2080410C1 (fi)
SG (1) SG48134A1 (fi)
SI (1) SI0629714T1 (fi)
TR (1) TR28472A (fi)
TW (1) TW304985B (fi)
UA (1) UA26151C2 (fi)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2720410B1 (fr) * 1994-05-31 1996-06-28 Ugine Savoie Sa Acier inoxydable ferritique à usinabilité améliorée.
FR2740783B1 (fr) * 1995-11-03 1998-03-06 Ugine Savoie Sa Acier inoxydable ferritique utilisable pour la production de laine d'acier
JP3284092B2 (ja) * 1997-12-05 2002-05-20 理研ダイヤモンド工業株式会社 切断破砕用カッター
DE69903403T2 (de) * 1998-01-16 2003-06-12 Crs Holdings, Inc. Rostfreier martensitischer automatenstahl
DE60014331T2 (de) * 1999-03-08 2006-02-09 CRS Holdings, Inc., Wilmington Ausscheidungshätbarer und rostfreier stahl mit verbesserter verarbeitbarkeit für besonderen einsatzzwecke
CA2336600C (en) * 1999-05-18 2004-11-23 Sumitomo Metal Industries, Ltd. Martensitic stainless steel for seamless steel pipe
FR2811683B1 (fr) * 2000-07-12 2002-08-30 Ugine Savoie Imphy Acier inoxydable ferritique utilisable pour des pieces ferromagnetiques
US6461452B1 (en) * 2001-05-16 2002-10-08 Crs Holdings, Inc. Free-machining, martensitic, precipitation-hardenable stainless steel
FR2832734B1 (fr) * 2001-11-26 2004-10-08 Usinor Acier inoxydable ferritique au soufre, utilisable pour des pieces ferromagnetiques
FR2933990B1 (fr) * 2008-07-15 2010-08-13 Aubert & Duval Sa Acier martensitique durci a teneur faible en cobalt, procede de fabrication d'une piece a partir de cet acier, et piece ainsi obtenue
DE102009030489A1 (de) 2009-06-24 2010-12-30 Thyssenkrupp Nirosta Gmbh Verfahren zum Herstellen eines warmpressgehärteten Bauteils, Verwendung eines Stahlprodukts für die Herstellung eines warmpressgehärteten Bauteils und warmpressgehärtetes Bauteil
UA111115C2 (uk) 2012-04-02 2016-03-25 Ейкей Стіл Пропертіс, Інк. Рентабельна феритна нержавіюча сталь
RU2507297C1 (ru) * 2012-10-05 2014-02-20 Леонид Михайлович Клейнер Стали со структурой пакетного мартенсита
EP2728028B1 (fr) 2012-11-02 2018-04-04 The Swatch Group Research and Development Ltd. Alliage d'acier inoxydable sans nickel
CN102943211B (zh) * 2012-11-27 2015-12-23 黄山市新光不锈钢材料制品有限公司 一种高碳马氏体不锈钢带的制造方法
CN102965580B (zh) * 2012-11-27 2016-01-20 黄山市新光不锈钢材料制品有限公司 一种高碳马氏体不锈钢
US9181597B1 (en) 2013-04-23 2015-11-10 U.S. Department Of Energy Creep resistant high temperature martensitic steel
US9556503B1 (en) 2013-04-23 2017-01-31 U.S. Department Of Energy Creep resistant high temperature martensitic steel
CN103725994B (zh) * 2013-12-16 2016-06-08 泰州俊宇不锈钢材料有限公司 一种高性能马氏体钢丝及其制造方法
RU2557850C1 (ru) * 2014-10-21 2015-07-27 Юлия Алексеевна Щепочкина Сталь
FR3038624B1 (fr) * 2015-07-08 2019-10-25 Safran Aircraft Engines Revetement de protection formant une barriere thermique, substrat recouvert d'un tel revetement, et piece de turbine a gaz comprenant un tel substrat
DE102016219350A1 (de) 2016-10-06 2018-04-12 Kjellberg-Stiftung Düsenschutzkappe, Lichtbogenplasmabrenner mit dieser Düsenschutzkappe sowie eine Verwendung des Lichtbogenplasmabrenners
RU2650945C1 (ru) * 2017-12-19 2018-04-18 Юлия Алексеевна Щепочкина Сталь
RU2672165C1 (ru) * 2018-07-20 2018-11-12 Юлия Алексеевна Щепочкина Сталь

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3690869A (en) * 1970-08-26 1972-09-12 Yakov Mikhailovich Potak Martensite stainless steel
DE2951812A1 (de) * 1978-12-25 1980-07-10 Daido Steel Co Ltd Automatenstahl
JPS55122858A (en) * 1979-03-13 1980-09-20 Daido Steel Co Ltd High carbon high manganese steel with high machinability
FR2456785A1 (fr) * 1979-05-17 1980-12-12 Daido Steel Co Ltd Acier de decolletage contenant des inclusions determinees et un procede de sa preparation
JPS5970748A (ja) * 1982-10-12 1984-04-21 Kawasaki Steel Corp オ−トバイデイスクブレ−キ用のじん性に優れる低炭素マルテンサイト系ステンレス鋼熱延板材
JPH0215143A (ja) * 1988-06-30 1990-01-18 Aichi Steel Works Ltd 冷間鍛造用軟磁性ステンレス鋼
FR2648477B1 (fr) * 1989-06-16 1993-04-30 Ugine Savoie Sa Acier inoxydable austenitique resulfure a usinabilite amelioree
JPH02104633A (ja) * 1989-07-28 1990-04-17 Daido Steel Co Ltd 高強度非磁性高マンガン鋼
FR2690169B1 (fr) * 1992-04-17 1994-09-23 Ugine Savoie Sa Acier inoxydable austénitique à haute usinabilité et à déformation à froid améliorée.

Also Published As

Publication number Publication date
NO303180B1 (no) 1998-06-08
US5427635A (en) 1995-06-27
PL303831A1 (en) 1995-01-09
NO942168L (no) 1994-12-15
RU94020719A (ru) 1996-06-27
KR100338886B1 (ko) 2002-11-29
SI0629714T1 (en) 2000-08-31
KR950000912A (ko) 1995-01-03
UA26151C2 (uk) 1999-06-07
DE69423930T2 (de) 2000-08-17
ES2145109T3 (es) 2000-07-01
FR2706489B1 (fr) 1995-09-01
JP3398772B2 (ja) 2003-04-21
GR3033773T3 (en) 2000-10-31
NO942168D0 (no) 1994-06-10
FI106267B (fi) 2000-12-29
PT629714E (pt) 2000-09-29
TR28472A (tr) 1996-07-24
FR2706489A1 (fr) 1994-12-23
TW304985B (fi) 1997-05-11
JPH07150308A (ja) 1995-06-13
DE69423930D1 (de) 2000-05-18
SG48134A1 (en) 1998-04-17
FI942801A0 (fi) 1994-06-13
CA2125732C (fr) 2000-08-01
EP0629714A1 (fr) 1994-12-21
RO115276B1 (ro) 1999-12-30
PL179128B1 (pl) 2000-07-31
EP0629714B1 (fr) 2000-04-12
EG20378A (en) 1999-02-28
ATE191753T1 (de) 2000-04-15
RU2080410C1 (ru) 1997-05-27
DK0629714T3 (da) 2000-07-17
CZ292392B6 (cs) 2003-09-17
CA2125732A1 (fr) 1994-12-15
CZ141994A3 (en) 1995-08-16
IL109919A0 (en) 1994-10-07
IL109919A (en) 1998-02-22

Similar Documents

Publication Publication Date Title
FI942801A0 (fi) Ruostumaton martensiittiteräs, jolla on parantunut työstettävyys
ES2035070T3 (es) Aceros inoxidables endurecibles por envejecimiento.
TW364018B (en) Ferritic stainless steel with improved machinability
NO302830B1 (no) Sveisbart, rustfritt austenittstål
DK0403332T3 (da) Resulfuriseret austenitisk stål med forbedret forarbejdelighed
UA39895C2 (uk) Аустенітна сульфована нержавіюча сталь з покращеною здатністю до обробки
TH22165B (th) เหล็กกล้าไร้สนิมเฟอริทิคที่สามารถขึ้นรูปได้ดี
TH22165A (th) เหล็กกล้าไร้สนิมเฟอริทิคที่สามารถขึ้นรูปได้ดี

Legal Events

Date Code Title Description
PC Transfer of assignment of patent

Owner name: UGITECH

Free format text: UGITECH

MA Patent expired