BR0015059A - Artigo de metalurgia em pó consolidado, fio formado a partir do mesmo e método para produzir fio de aço - Google Patents

Artigo de metalurgia em pó consolidado, fio formado a partir do mesmo e método para produzir fio de aço

Info

Publication number
BR0015059A
BR0015059A BR0015059-2A BR0015059A BR0015059A BR 0015059 A BR0015059 A BR 0015059A BR 0015059 A BR0015059 A BR 0015059A BR 0015059 A BR0015059 A BR 0015059A
Authority
BR
Brazil
Prior art keywords
powder metallurgy
metallurgy article
article
wire
producing steel
Prior art date
Application number
BR0015059-2A
Other languages
English (en)
Inventor
Robert S Brown
Gregory J Del Corso
Theodore Kosa
James W Martin
Original Assignee
Crs Holdings 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 Crs Holdings Inc filed Critical Crs Holdings Inc
Publication of BR0015059A publication Critical patent/BR0015059A/pt

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Metal Extraction Processes (AREA)
  • Wire Processing (AREA)
  • Heat Treatment Of Steel (AREA)
  • Glass Compositions (AREA)

Abstract

"ARTIGO DE METALURGIA EM Pó CONSOLIDADO, FIO FORMADO A PARTIR DO MESMO E MéTODO PARA PRODUZIR FIO DE AçO". Um artigo de metalurgia em pó formado de uma liga de aço inoxidável, temperável por precipitação, contendo enxofre, é descrito. O artigo tem uma combinação única de resistência, ductilidade, processabilidade e usinabilidade. O artigo de metalurgia em pó é formado de uma liga de aço inoxidável tendo a seguinte composição em porcentagem em peso: C 0,03 máx., Mn 1,0 máx., Si 0,75 máx., P 0,040 máx., S 0,010-0,050, Cr 10-14, Ni 6-12, Ti 0, 4-2, 5, Mo 6 máx, B 0,010k máx., Cu 4 máx., Co 9 máx., Nb 1 máx. Al 1 máx. , Ta 2,5 máx. N 0,03 máx. O restante da liga é ferro e as impurezas usuais. o artigo de metalurgia em pó de acordo com esta invenção é caracterizado por uma dispersão fina de sulfetos de titânio que não são maiores que 5 <109>m na dimensão maior. Um método para preparar o artigo de metalurgia em pó também é descrito.
BR0015059-2A 1999-10-22 2000-10-13 Artigo de metalurgia em pó consolidado, fio formado a partir do mesmo e método para produzir fio de aço BR0015059A (pt)

Applications Claiming Priority (2)

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
PCT/US2000/028342 WO2001031076A1 (en) 1999-10-22 2000-10-13 Machinable high strength stainless steel

Publications (1)

Publication Number Publication Date
BR0015059A true BR0015059A (pt) 2002-07-23

Family

ID=23687520

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0015059-2A BR0015059A (pt) 1999-10-22 2000-10-13 Artigo de metalurgia em pó consolidado, fio formado a partir do mesmo e método para produzir fio de aço

Country Status (13)

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

Families Citing this family (32)

* 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
SE0300644L (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
WO2010029505A2 (en) * 2008-09-12 2010-03-18 L. Klein Ag Free-machining powder metallurgy lead-free steel articles and method of making same
TWI417402B (zh) * 2008-10-31 2013-12-01 Crs Holdings Inc 極高強度之不鏽合金條，其製造方法及利用該極高強度之不鏽合金條製造高爾夫球杆頭之方法
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
WO2016046295A1 (en) * 2014-09-26 2016-03-31 Sandvik Intellectual Property Ab A bipolar fuel cell plate
PL3165308T3 (pl) 2015-11-09 2019-05-31 Crs Holdings Inc Wyroby ze stali automatowej wytwarzane sposobem metalurgii proszków i sposób ich wytwarzania
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
EP3679168A1 (en) * 2017-09-07 2020-07-15 Suzuki Garphyttan AB Method of producing a cold drawn wire
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
WO2020064756A1 (en) * 2018-09-24 2020-04-02 Valls Besitz Gmbh Method for the obtaining of cost effective geometrically complex pieces
WO2021123894A1 (en) * 2019-12-20 2021-06-24 Arcelormittal Process for the additive manufacturing of maraging steels
CA3168997A1 (en) * 2020-02-26 2021-09-02 Crs Holdings, Llc High fracture toughness, high strength, precipitation hardenable stainless steel
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
US12084752B2 (en) 2021-11-01 2024-09-10 Questek Innovations Llc Stainless steel powders for additive manufacturing

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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 Industries, Ltd. Stahl mit hervorragender verarbeitbarkeit und damit hegestelltes bauteil

Also Published As

Publication number Publication date
EP1222317A1 (en) 2002-07-17
US6238455B1 (en) 2001-05-29
ATE240417T1 (de) 2003-05-15
DE60002745T2 (de) 2004-03-11
IL149084A0 (en) 2002-11-10
CA2387880A1 (en) 2001-05-03
KR100732433B1 (ko) 2007-06-27
IL149084A (en) 2005-06-19
DE60002745D1 (de) 2003-06-18
EP1222317B1 (en) 2003-05-14
AU1083201A (en) 2001-05-08
WO2001031076A1 (en) 2001-05-03
ES2199184T3 (es) 2004-02-16
JP2003513167A (ja) 2003-04-08
KR20020040898A (ko) 2002-05-30
JP4941854B2 (ja) 2012-05-30
MXPA02003989A (es) 2002-12-13

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1929 DE 26/12/2007.