DE60002745D1 - Hochfester rostfreier automatenstahl - Google Patents

Hochfester rostfreier automatenstahl

Info

Publication number
DE60002745D1
DE60002745D1 DE60002745T DE60002745T DE60002745D1 DE 60002745 D1 DE60002745 D1 DE 60002745D1 DE 60002745 T DE60002745 T DE 60002745T DE 60002745 T DE60002745 T DE 60002745T DE 60002745 D1 DE60002745 D1 DE 60002745D1
Authority
DE
Germany
Prior art keywords
stainless steel
powder metallurgy
article
steel
strength stainless
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE60002745T
Other languages
English (en)
Other versions
DE60002745T2 (de
Inventor
S Brown
Corso J Del
Theodore Kosa
W Martin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CRS Holdings LLC
Original Assignee
CRS Holdings LLC
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 CRS Holdings LLC filed Critical CRS Holdings LLC
Publication of DE60002745D1 publication Critical patent/DE60002745D1/de
Application granted granted Critical
Publication of DE60002745T2 publication Critical patent/DE60002745T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • 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
    • C22C38/004—Very low carbon steels, i.e. having a carbon content of less than 0,01%
    • 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
    • C21D8/00—Modifying the physical properties by deformation combined with, or followed by, heat treatment
    • C21D8/06—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires
    • C21D8/065—Modifying the physical properties by deformation combined with, or followed by, heat treatment during manufacturing of rods or wires of ferrous alloys
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0207—Using a mixture of prealloyed powders or a master alloy
    • C22C33/0221—Using a mixture of prealloyed powders or a master alloy comprising S or a sulfur compound
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C33/00—Making ferrous alloys
    • C22C33/02—Making ferrous alloys by powder metallurgy
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0278—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5%
    • C22C33/0285—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements with at least one alloying element having a minimum content above 5% with Cr, Co, or Ni having a minimum content higher than 5%
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
DE60002745T 1999-10-22 2000-10-13 Hochfester rostfreier automatenstahl Expired - Lifetime DE60002745T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/425,664 US6238455B1 (en) 1999-10-22 1999-10-22 High-strength, titanium-bearing, powder metallurgy stainless steel article with enhanced machinability
US425664 1999-10-22
PCT/US2000/028342 WO2001031076A1 (en) 1999-10-22 2000-10-13 Machinable high strength stainless steel

Publications (2)

Publication Number Publication Date
DE60002745D1 true DE60002745D1 (de) 2003-06-18
DE60002745T2 DE60002745T2 (de) 2004-03-11

Family

ID=23687520

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60002745T Expired - Lifetime DE60002745T2 (de) 1999-10-22 2000-10-13 Hochfester rostfreier automatenstahl

Country Status (13)

Country Link
US (1) US6238455B1 (de)
EP (1) EP1222317B1 (de)
JP (1) JP4941854B2 (de)
KR (1) KR100732433B1 (de)
AT (1) ATE240417T1 (de)
AU (1) AU1083201A (de)
BR (1) BR0015059A (de)
CA (1) CA2387880A1 (de)
DE (1) DE60002745T2 (de)
ES (1) ES2199184T3 (de)
IL (1) IL149084A (de)
MX (1) MXPA02003989A (de)
WO (1) WO2001031076A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7235212B2 (en) 2001-02-09 2007-06-26 Ques Tek Innovations, Llc Nanocarbide precipitation strengthened ultrahigh strength, corrosion resistant, structural steels and method of making said steels
JP2002147467A (ja) * 2000-08-29 2002-05-22 Nsk Ltd 転がり支持装置
DE10251413B3 (de) * 2002-11-01 2004-03-25 Sandvik Ab Verwendung eines korrosionsbeständigen, martensitisch aushärtenden Stahls
US7901519B2 (en) * 2003-12-10 2011-03-08 Ati Properties, Inc. High strength martensitic stainless steel alloys, methods of forming the same, and articles formed therefrom
SE522813C2 (sv) * 2003-03-07 2004-03-09 Sandvik Ab Användning av ett utskiljningshärdbart, martensitiskt rostfritt stål för tillverkning av implantat och osteosyntesprodukter
US7329383B2 (en) 2003-10-22 2008-02-12 Boston Scientific Scimed, Inc. Alloy compositions and devices including the compositions
SE528454C3 (sv) * 2004-12-23 2007-01-09 Sandvik Intellectual Property Utskiljningshärdbart martensitiskt rostfritt stål innefattande titansulfid
FR2887558B1 (fr) * 2005-06-28 2007-08-17 Aubert & Duval Soc Par Actions Composition d'acier inoxydable martensitique, procede de fabrication d'une piece mecanique a partir de cet acier et piece ainsi obtenue
US7780798B2 (en) 2006-10-13 2010-08-24 Boston Scientific Scimed, Inc. Medical devices including hardened alloys
SE531252C2 (sv) * 2007-06-12 2009-02-03 Sandvik Intellectual Property Krockbalk av utskiljningshärdat stål
JP5270926B2 (ja) * 2008-02-20 2013-08-21 三菱製鋼株式会社 鉄基焼結合金粉末
ATE556798T1 (de) 2008-09-12 2012-05-15 Klein Ag L Artikel aus pulvermetallurgischem, bleifreiem automatenstahl und herstellungsverfahren dafür
ES2421431T3 (es) * 2008-10-31 2013-09-02 Crs Holdings Inc Fleje de aleación de acero inoxidable de resistencia ultra-alta, un método de fabricación del mismo y un método de uso del mismo para fabricar la cabeza de un palo de golf
FR2947565B1 (fr) * 2009-07-03 2011-12-23 Snecma Traitement cryogenique d'un acier martensitique a durcissement mixte
DE102010025287A1 (de) * 2010-06-28 2012-01-26 Stahlwerk Ergste Westig Gmbh Chrom-Nickel-Stahl
JP6113456B2 (ja) * 2012-10-17 2017-04-12 三菱日立パワーシステムズ株式会社 析出硬化型マルテンサイト系ステンレス鋼とそれを用いた蒸気タービン長翼
US20140161658A1 (en) * 2012-12-06 2014-06-12 Crs Holdings, Inc. High Strength Precipitation Hardenable Stainless Steel
US10094007B2 (en) * 2013-10-24 2018-10-09 Crs Holdings Inc. Method of manufacturing a ferrous alloy article using powder metallurgy processing
EP3198046A1 (de) * 2014-09-26 2017-08-02 Sandvik Intellectual Property AB Bipolare brennstoffzellenplatte
US10704125B2 (en) 2015-11-09 2020-07-07 Crs Holdings, Inc. Free-machining powder metallurgy steel articles and method of making same
CN107653421B (zh) * 2016-07-26 2019-12-10 中国科学院金属研究所 一种耐海水腐蚀的超高强度马氏体时效不锈钢
CN111315905A (zh) * 2017-09-07 2020-06-19 铃木加菲顿有限公司 生产冷拔线材的方法
DE102017131219A1 (de) 2017-12-22 2019-06-27 Voestalpine Böhler Edelstahl Gmbh & Co Kg Verfahren zum Herstellen eines Gegenstands aus einem Maraging-Stahl
DE102017131218A1 (de) 2017-12-22 2019-06-27 Voestalpine Böhler Edelstahl Gmbh & Co Kg Verfahren zum Herstellen eines Gegenstands aus einem Maraging-Stahl
CN108300936B (zh) * 2018-01-19 2019-05-17 天津荣程联合钢铁集团有限公司 一种抗压耐腐蚀钢锻件及其加工方法
CN108165870B (zh) * 2018-01-19 2019-06-18 天津荣程联合钢铁集团有限公司 一种钢锻件及其加工方法
US11692232B2 (en) 2018-09-05 2023-07-04 Gregory Vartanov High strength precipitation hardening stainless steel alloy and article made therefrom
DK3856436T3 (da) * 2018-09-24 2023-07-24 Valls Besitz Gmbh Fremgangsmåde til opnåelse af omkostningseffektive, geometrisk komplekse emner
EP4110965A1 (de) 2020-02-26 2023-01-04 CRS Holdings, LLC Hochfester ausscheidungshärtender edelstahl mit hoher bruchzähigkeit
CN114086055A (zh) * 2020-08-24 2022-02-25 华为技术有限公司 钢、钢结构件、电子设备及钢结构件的制备方法
US20230134452A1 (en) * 2021-11-01 2023-05-04 Questek Innovations Llc Stainless steel powders for additive manufacturing

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622307A (en) * 1968-05-15 1971-11-23 Armco Steel Corp Precipitation-hardenable chromium-nickel stainless steel
US3696486A (en) * 1969-08-25 1972-10-10 Int Nickel Co Stainless steels by powder metallurgy
SE469986B (sv) * 1991-10-07 1993-10-18 Sandvik Ab Utskiljningshärdbart martensitiskt rostfritt stål
US5720300A (en) * 1993-11-10 1998-02-24 C. R. Bard, Inc. High performance wires for use in medical devices and alloys therefor
JPH07138713A (ja) * 1993-11-15 1995-05-30 Daido Steel Co Ltd Ｆｅ基合金粉末及び高耐食性焼結体の製造方法
JP2980004B2 (ja) * 1995-08-07 1999-11-22 株式会社神戸製鋼所 バーリング加工性および打ち抜き加工性に優れた冷延鋼板とその製法
JPH08337853A (ja) * 1995-06-09 1996-12-24 Hitachi Ltd 高耐食性高強度オーステナイト焼結鋼とその製造方法及びその用途
US5681528A (en) * 1995-09-25 1997-10-28 Crs Holdings, Inc. High-strength, notch-ductile precipitation-hardening stainless steel alloy
JP3446449B2 (ja) * 1996-02-20 2003-09-16 Ｊｆｅスチール株式会社 耐リジング性に優れたフェライト系ステンレス鋼板
DE69718784T2 (de) * 1996-11-25 2003-12-18 Sumitomo Metal Ind Stahl mit hervorragender verarbeitbarkeit und damit hegestelltes bauteil

Also Published As

Publication number Publication date
AU1083201A (en) 2001-05-08
CA2387880A1 (en) 2001-05-03
IL149084A0 (en) 2002-11-10
KR100732433B1 (ko) 2007-06-27
IL149084A (en) 2005-06-19
KR20020040898A (ko) 2002-05-30
EP1222317A1 (de) 2002-07-17
ES2199184T3 (es) 2004-02-16
JP2003513167A (ja) 2003-04-08
JP4941854B2 (ja) 2012-05-30
MXPA02003989A (es) 2002-12-13
ATE240417T1 (de) 2003-05-15
BR0015059A (pt) 2002-07-23
EP1222317B1 (de) 2003-05-14
WO2001031076A1 (en) 2001-05-03
US6238455B1 (en) 2001-05-29
DE60002745T2 (de) 2004-03-11

Similar Documents

Publication Publication Date Title
DE60002745D1 (de) Hochfester rostfreier automatenstahl
MXPA03008788A (es) Acero inoxidable endurecible por precipitacion, de resistencia ultra alta, y banda metalica alargada hecha del mismo.
JP2003513167A5 (de)
US5384089A (en) Yellow karat gold casting alloys
CA2359188A1 (en) High-hardness powder metallurgy tool steel and article made therefrom
PL350819A1 (en) An enhanced machinability precipitation-hardenable stainless steel for critical applications
AU2003278256A8 (en) Very high mechanical strength steel and method for making a sheet thereof coated with zinc or zinc alloy
US2009713A (en) Free machining ferrous alloy
Shih et al. Mechanical Properties and Microstructures of Austempered Alloyed Ductile Irons
CN1102672C (zh) 铜单一元素合金化高强高韧钢
SU1725757A3 (ru) Износостойкий чугун
JP3217427B2 (ja) 耐塊鉱物摩耗材料
US3375103A (en) Alloyed cast iron
SU908924A1 (ru) Литейна мартенситна сталь
RU2012687C1 (ru) Литейная сталь
MXPA02006831A (es) Metodo para elaborar desoxidador compuesto de acero liquido y el desoxidador compuesto utilizando el metodo del mismo.
SU908925A1 (ru) Литейна мартенситна сталь
SU487156A1 (ru) Лигатура
Loper Jr Ductile iron--a golden anniversary
SU926054A1 (ru) Лигатура
RU2336361C1 (ru) Чугун
SU527482A1 (ru) Лигатура
Hsu et al. Effects of alloying elements(titanium, copper) on the fracture toughness of compacted graphite cast iron
RU2321665C1 (ru) Сплав для раскисления, легирования и модифицирования стали
Zhalimbetov High Strength Cast Iron as the Reserve for the Decrease of Metal Content and Increase of Reliability of Machines

Legal Events

Date Code Title Description
8364 No opposition during term of opposition