DE69314438T2 - Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung - Google Patents

Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung

Info

Publication number
DE69314438T2
DE69314438T2 DE69314438T DE69314438T DE69314438T2 DE 69314438 T2 DE69314438 T2 DE 69314438T2 DE 69314438 T DE69314438 T DE 69314438T DE 69314438 T DE69314438 T DE 69314438T DE 69314438 T2 DE69314438 T2 DE 69314438T2
Authority
DE
Germany
Prior art keywords
production
low alloy
alloy sintered
sintered steel
steel
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 - Fee Related
Application number
DE69314438T
Other languages
English (en)
Other versions
DE69314438D1 (de
Inventor
Yoshiaki Itoh
Kozo Ito
Yoshinobu Takeda
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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 Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of DE69314438D1 publication Critical patent/DE69314438D1/de
Application granted granted Critical
Publication of DE69314438T2 publication Critical patent/DE69314438T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C22C33/0257—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements
    • C22C33/0264—Making ferrous alloys by powder metallurgy characterised by the range of the alloying elements the maximum content of each alloying element not exceeding 5%
    • 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
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/18—Hardening; Quenching with or without subsequent tempering
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C33/00—Parts of bearings; Special methods for making bearings or parts thereof
    • F16C33/30—Parts of ball or roller bearings
    • F16C33/58—Raceways; Race rings
    • F16C33/62—Selection of substances
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • C21D2211/00—Microstructure comprising significant phases
    • C21D2211/008—Martensite

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Powder Metallurgy (AREA)
DE69314438T 1992-11-30 1993-11-29 Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung Expired - Fee Related DE69314438T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34314592 1992-11-30

Publications (2)

Publication Number Publication Date
DE69314438D1 DE69314438D1 (de) 1997-11-13
DE69314438T2 true DE69314438T2 (de) 1998-05-14

Family

ID=18359267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69314438T Expired - Fee Related DE69314438T2 (de) 1992-11-30 1993-11-29 Niedrig legierter Sinterstahl und Verfahren zu dessen Herstellung

Country Status (3)

Country Link
US (1) US5427600A (de)
EP (1) EP0600421B1 (de)
DE (1) DE69314438T2 (de)

Families Citing this family (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3258765B2 (ja) * 1993-06-02 2002-02-18 川崎製鉄株式会社 高強度鉄系焼結体の製造方法
CA2165087C (en) * 1993-09-16 2004-07-06 Norbert Dautzenberg Process for preparing a powder mixture and its use
US5653299A (en) * 1995-11-17 1997-08-05 Camco International Inc. Hardmetal facing for rolling cutter drill bit
US5729822A (en) * 1996-05-24 1998-03-17 Stackpole Limited Gears
JP3909902B2 (ja) * 1996-12-17 2007-04-25 株式会社小松製作所 高耐面圧用鋼部品およびその製造方法
US5782953A (en) * 1997-01-23 1998-07-21 Capstan Inland Surface hardened powdered metal stainless steel parts
US5928442A (en) * 1997-08-22 1999-07-27 Snap-On Technologies, Inc. Medium/high carbon low alloy steel for warm/cold forming
JP4087499B2 (ja) * 1998-05-11 2008-05-21 Ｎｓｋワーナー株式会社 ワンウェイクラッチ
CH694401A5 (de) * 1999-05-26 2004-12-31 Basf Ag Nickelarmer, molybdänarmer, biokompatibler, nicht Allergie auslösender, korrosionsbeständiger austenitischer Stahl.
SE0002448D0 (sv) * 2000-06-28 2000-06-28 Hoeganaes Ab method of producig powder metal components
JP3698409B2 (ja) * 2000-10-25 2005-09-21 本田技研工業株式会社 焼結スプロケット
JP3736838B2 (ja) * 2000-11-30 2006-01-18 日立粉末冶金株式会社 メカニカルヒューズおよびその製造方法
US7438477B2 (en) 2001-11-29 2008-10-21 Ntn Corporation Bearing part, heat treatment method thereof, and rolling bearing
JP4166041B2 (ja) * 2002-06-03 2008-10-15 株式会社椿本チエイン 焼結スプロケット及びその製造方法
JP3792624B2 (ja) * 2002-08-08 2006-07-05 核燃料サイクル開発機構 粗大結晶粒組織を有する高温クリープ強度に優れたフェライト系酸化物分散強化型鋼の製造方法
JP4413549B2 (ja) * 2002-08-08 2010-02-10 独立行政法人 日本原子力研究開発機構 高温強度に優れたマルテンサイト系酸化物分散強化型鋼の製造方法
US6837915B2 (en) * 2002-09-20 2005-01-04 Scm Metal Products, Inc. High density, metal-based materials having low coefficients of friction and wear rates
US7160351B2 (en) * 2002-10-01 2007-01-09 Pmg Ohio Corp. Powder metal clutch races for one-way clutches and method of manufacture
EP1548145B1 (de) 2002-10-17 2006-05-03 NTN Corporation Rollennockenfolger für Brennkraftmaschine
US20040115084A1 (en) * 2002-12-12 2004-06-17 Borgwarner Inc. Method of producing powder metal parts
JP4573535B2 (ja) * 2003-02-28 2010-11-04 Ｎｔｎ株式会社 デファレンシャルの支持構造およびデファレンシャルの構成部品
US7334943B2 (en) 2003-02-28 2008-02-26 Ntn Corporation Differential support structure, differential's component, method of manufacturing differential support structure, and method of manufacturing differential's component
JP4718781B2 (ja) * 2003-02-28 2011-07-06 Ｎｔｎ株式会社 トランスミッションの構成部品および円錐ころ軸受
JP2004301321A (ja) 2003-03-14 2004-10-28 Ntn Corp オルタネータ用軸受およびプーリ用軸受
JP3966471B2 (ja) * 2003-06-13 2007-08-29 日立粉末冶金株式会社 メカニカルヒューズおよびその製造方法
JP4152283B2 (ja) 2003-08-29 2008-09-17 Ｎｔｎ株式会社 軸受部品の熱処理方法
EP1707831B1 (de) 2004-01-09 2012-02-01 NTN Corporation Axialnadellager, eine axiallast eines verdichters für eine autoklimaanlage aufnehmende stützkonstruktion, eine axiallast eines automatikgetriebes aufnehmende stützkonstruktion, stützkonstruktion für stufenloses getriebe und eine axiallast eines schaltgetriebes aufnehmende stützkonstruktion
JP4540351B2 (ja) 2004-01-15 2010-09-08 Ｎｔｎ株式会社 鋼の熱処理方法および軸受部品の製造方法
DE102005027048A1 (de) 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Gesintertes Verzahnungselement mit lokal-selektiver Oberflächenverdichtung
DE102005027142A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Vorformgeometrie einer Verzahnung
DE102005027054A1 (de) 2005-06-10 2006-12-28 Gkn Sinter Metals Gmbh Werkstück mit unterschiedlicher Beschaffenheit
DE102005027049A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Belastbare Verzahnung
DE102005027050B4 (de) * 2005-06-10 2021-12-30 Gkn Sinter Metals Gmbh Kraftfahrzeugbauteil mit Verzahnung
DE102005027137A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Verzahnung aus Sintermaterial
DE102005027907A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Geschmiedete Verzahnung
DE102005027140A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Verzahnung mit angepasstem Sintermaterial
DE102005027144A1 (de) * 2005-06-10 2006-12-14 Gkn Sinter Metals Gmbh Oberflächenverdichtung einer Verzahnung
JP2007046717A (ja) 2005-08-10 2007-02-22 Ntn Corp ジョイント用爪付き転動軸
US20070048169A1 (en) * 2005-08-25 2007-03-01 Borgwarner Inc. Method of making powder metal parts by surface densification
WO2008026500A1 (en) * 2006-08-28 2008-03-06 Panasonic Electric Works Co., Ltd. Metal powder for metal photofabrication and method of metal photofabrication using the same
US20100136369A1 (en) * 2008-11-18 2010-06-03 Raghavan Ayer High strength and toughness steel structures by friction stir welding
PL2376247T3 (pl) * 2009-01-12 2020-05-18 Metal Additive Technologies Sposób wytwarzania części wielopoziomowych z aglomerowanego sferycznego proszku metalu
JP6010730B2 (ja) * 2009-05-29 2016-10-19 日産自動車株式会社 高延性ダイクエンチによる高強度成形品及びその製造方法
JP5955498B2 (ja) * 2009-09-29 2016-07-20 Ntn株式会社 動力伝達部品の製造方法
DE102012204618A1 (de) 2012-03-22 2013-09-26 Schaeffler Technologies AG & Co. KG Wälzlager mit einem Lagerring mit gehärteter Randzone
JP5936954B2 (ja) * 2012-08-23 2016-06-22 Ntn株式会社 機械部品の製造方法
CN104032115B (zh) * 2014-06-11 2016-07-06 杭州前进齿轮箱集团股份有限公司 一种减小二级齿圈氮化变形的热处理方法
CN104120378A (zh) * 2014-07-24 2014-10-29 成都亨通兆业精密机械有限公司 一种有利于齿轮表面质量的齿轮生产工艺
CN108393496B (zh) * 2017-02-05 2019-08-06 鞍钢股份有限公司 一种高硅硅钢薄带的制备方法
CN113454252B (zh) * 2019-03-28 2022-06-24 古河电气工业株式会社 铜合金条材及其制造方法、使用其的电阻器用电阻材料以及电阻器
CN111118272B (zh) * 2020-02-12 2022-01-04 广东省科学院新材料研究所 高性能17-4ph不锈钢材料及其高压热处理方法、制造方法与应用
RU2756600C1 (ru) * 2020-11-25 2021-10-04 Общество с ограниченной ответственностью "Вириал" (ООО "Вириал") Заготовка твердосплавной пластины из порошковой карбидостали и способ ее термообработки

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE793539A (fr) * 1971-12-30 1973-06-29 Int Nickel Ltd Perfectionnements relatifs a la compression des poudres
JPS5219823B2 (de) * 1972-12-25 1977-05-31
US3816081A (en) * 1973-01-26 1974-06-11 Gen Electric ABRASION RESISTANT CEMENTED TUNGSTEN CARBIDE BONDED WITH Fe-C-Ni-Co
US3900309A (en) * 1973-08-16 1975-08-19 United States Steel Corp Process for the production of high apparent density water atomized steel powders
US4121927A (en) * 1974-03-25 1978-10-24 Amsted Industries Incorporated Method of producing high carbon hard alloys
US4066449A (en) * 1974-09-26 1978-01-03 Havel Charles J Method for processing and densifying metal powder
SE401689B (sv) * 1974-12-18 1978-05-22 Uddeholms Ab Verktyg for skerande bearbetning och sett att framstella detta
US4318733A (en) * 1979-11-19 1982-03-09 Marko Materials, Inc. Tool steels which contain boron and have been processed using a rapid solidification process and method
SE426177B (sv) * 1979-12-03 1982-12-13 Uddeholms Ab Varmarbetsstal
GB2075802B (en) * 1980-05-12 1984-05-31 Control Data Corp Network access device
JPS57181367A (en) * 1981-04-08 1982-11-08 Furukawa Electric Co Ltd:The Sintered high-v high-speed steel and its production
US4619699A (en) * 1983-08-17 1986-10-28 Exxon Research And Engineering Co. Composite dispersion strengthened composite metal powders
US4556424A (en) * 1983-10-13 1985-12-03 Reed Rock Bit Company Cermets having transformation-toughening properties and method of heat-treating to improve such properties
SE442486B (sv) * 1984-05-22 1986-01-13 Kloster Speedsteel Ab Sett att pulvermetallurgiskt framstella snabbstalsprodukter
US4693864A (en) * 1985-06-24 1987-09-15 Donald W. Lloyd Realty, Inc. Powder metallurgy process for producing steel articles
US4705565A (en) * 1986-06-25 1987-11-10 Beltz Robert J High speed steel sintering powder made from reclaimed grinding sludge and objects sintered therefrom
US4799955A (en) * 1987-10-06 1989-01-24 Elkem Metals Company Soft composite metal powder and method to produce same
US4963200A (en) * 1988-04-25 1990-10-16 Doryokuro Kakunenryo Kaihatsu Jigyodan Dispersion strengthened ferritic steel for high temperature structural use
JP3520093B2 (ja) * 1991-02-27 2004-04-19 本田技研工業株式会社 二次硬化型高温耐摩耗性焼結合金
US5126104A (en) * 1991-06-06 1992-06-30 Gte Products Corporation Method of making powder for thermal spray application

Also Published As

Publication number Publication date
EP0600421B1 (de) 1997-10-08
US5427600A (en) 1995-06-27
DE69314438D1 (de) 1997-11-13
EP0600421A1 (de) 1994-06-08

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee