GR3033773T3 - Martensitic stainless steel with improved machinability. - Google Patents

Martensitic stainless steel with improved machinability.

Info

Publication number
GR3033773T3
GR3033773T3 GR20000401470T GR20000401470T GR3033773T3 GR 3033773 T3 GR3033773 T3 GR 3033773T3 GR 20000401470 T GR20000401470 T GR 20000401470T GR 20000401470 T GR20000401470 T GR 20000401470T GR 3033773 T3 GR3033773 T3 GR 3033773T3
Authority
GR
Greece
Prior art keywords
stainless steel
martensitic stainless
improved machinability
equal
calcium
Prior art date
Application number
GR20000401470T
Other languages
Greek (el)
English (en)
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=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GR3033773(T3) "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 GR3033773T3 publication Critical patent/GR3033773T3/el

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
GR20000401470T 1993-06-14 2000-06-23 Martensitic stainless steel with improved machinability. GR3033773T3 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GR3033773T3 true GR3033773T3 (en) 2000-10-31

Family

ID=9448102

Family Applications (1)

Application Number Title Priority Date Filing Date
GR20000401470T GR3033773T3 (en) 1993-06-14 2000-06-23 Martensitic stainless steel with improved machinability.

Country Status (25)

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

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
CA2318408A1 (en) * 1998-01-16 1999-07-22 Theodore Kosa Free-machining martensitic stainless steel
JP2002538311A (ja) * 1999-03-08 2002-11-12 シーアールエス ホールディングス，インコーポレイテッド 臨界的用途のための析出硬化型高機械加工性ステンレス鋼
CN1113974C (zh) * 1999-05-18 2003-07-09 住友金属工业株式会社 无缝钢管用马氏体不锈钢
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
FR2445388B1 (fr) * 1978-12-25 1987-06-19 Daido Steel Co Ltd Acier de decolletage contenant des particules incluses de sulfure ayant un allongement, une taille et une distribution determines
JPS55122858A (en) * 1979-03-13 1980-09-20 Daido Steel Co Ltd High carbon high manganese steel with high machinability
US4434006A (en) * 1979-05-17 1984-02-28 Daido Tokushuko Kabushiki Kaisha Free cutting steel containing controlled inclusions and the method of making the same
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
DE69423930D1 (de) 2000-05-18
SG48134A1 (en) 1998-04-17
SI0629714T1 (en) 2000-08-31
DK0629714T3 (da) 2000-07-17
CA2125732C (fr) 2000-08-01
CZ141994A3 (en) 1995-08-16
CA2125732A1 (fr) 1994-12-15
IL109919A (en) 1998-02-22
NO942168D0 (no) 1994-06-10
RO115276B1 (ro) 1999-12-30
DE69423930T2 (de) 2000-08-17
RU2080410C1 (ru) 1997-05-27
UA26151C2 (uk) 1999-06-07
PL303831A1 (en) 1995-01-09
CZ292392B6 (cs) 2003-09-17
KR100338886B1 (ko) 2002-11-29
NO942168L (no) 1994-12-15
KR950000912A (ko) 1995-01-03
FI942801A0 (fi) 1994-06-13
FR2706489A1 (fr) 1994-12-23
PT629714E (pt) 2000-09-29
FR2706489B1 (fr) 1995-09-01
US5427635A (en) 1995-06-27
JPH07150308A (ja) 1995-06-13
FI106267B (fi) 2000-12-29
IL109919A0 (en) 1994-10-07
EG20378A (en) 1999-02-28
PL179128B1 (pl) 2000-07-31
FI942801A (fi) 1994-12-15
TR28472A (tr) 1996-07-24
RU94020719A (ru) 1996-06-27
EP0629714B1 (fr) 2000-04-12
ES2145109T3 (es) 2000-07-01
ATE191753T1 (de) 2000-04-15
JP3398772B2 (ja) 2003-04-21
TW304985B (f) 1997-05-11
EP0629714A1 (fr) 1994-12-21
NO303180B1 (no) 1998-06-08

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