DE50103992D1 - Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung - Google Patents

Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung

Info

Publication number
DE50103992D1
DE50103992D1 DE50103992T DE50103992T DE50103992D1 DE 50103992 D1 DE50103992 D1 DE 50103992D1 DE 50103992 T DE50103992 T DE 50103992T DE 50103992 T DE50103992 T DE 50103992T DE 50103992 D1 DE50103992 D1 DE 50103992D1
Authority
DE
Germany
Prior art keywords
producing
steel
spray
nitrogen
alloy
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
DE50103992T
Other languages
English (en)
Inventor
Claudia Ernst
Volker Schueler
Bernd Gehricke
Ingolf Schruff
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.)
Deutsche Edelstahlwerke GmbH
Original Assignee
EDELSTAHL WITTEN-KREFELD GmbH
EDELSTAHL WITTEN KREFELD GmbH
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=7639075&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50103992(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by EDELSTAHL WITTEN-KREFELD GmbH, EDELSTAHL WITTEN KREFELD GmbH filed Critical EDELSTAHL WITTEN-KREFELD GmbH
Priority to DE50103992T priority Critical patent/DE50103992D1/de
Application granted granted Critical
Publication of DE50103992D1 publication Critical patent/DE50103992D1/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
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/36—Ferrous alloys, e.g. steel alloys containing chromium with more than 1.7% by weight of carbon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00
    • B22D23/003—Moulding by spraying metal on a surface
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/10—Alloys containing non-metals
    • C22C1/1036—Alloys containing non-metals starting from a melt
    • C22C1/1042—Alloys containing non-metals starting from a melt by atomising
    • 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%
    • 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
    • C22C38/001—Ferrous alloys, e.g. steel alloys containing N
    • 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
    • C22C38/002—Ferrous alloys, e.g. steel alloys containing In, Mg, or other elements not provided for in one single group C22C38/001 - C22C38/60
    • 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
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten
    • 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
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium
    • 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
    • C22C38/26—Ferrous alloys, e.g. steel alloys containing chromium with niobium or tantalum
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/123—Spraying molten metal
    • 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)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Heat Treatment Of Articles (AREA)
  • Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
  • Coating By Spraying Or Casting (AREA)
  • Heat Treatment Of Steel (AREA)
DE50103992T 2000-04-18 2001-04-18 Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung Expired - Lifetime DE50103992D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50103992T DE50103992D1 (de) 2000-04-18 2001-04-18 Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10019042A DE10019042A1 (de) 2000-04-18 2000-04-18 Stickstofflegierter, sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff hergestellt aus dem Stahl
DE50103992T DE50103992D1 (de) 2000-04-18 2001-04-18 Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung
PCT/EP2001/004377 WO2001079575A1 (de) 2000-04-18 2001-04-18 Stickstofflegierter, sprühkompaktierter stahl, verfahren zu seiner herstellung und verbundwerkstoff hergestellt aus dem stahl

Publications (1)

Publication Number Publication Date
DE50103992D1 true DE50103992D1 (de) 2004-11-11

Family

ID=7639075

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10019042A Withdrawn DE10019042A1 (de) 2000-04-18 2000-04-18 Stickstofflegierter, sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff hergestellt aus dem Stahl
DE50103992T Expired - Lifetime DE50103992D1 (de) 2000-04-18 2001-04-18 Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10019042A Withdrawn DE10019042A1 (de) 2000-04-18 2000-04-18 Stickstofflegierter, sprühkompaktierter Stahl, Verfahren zu seiner Herstellung und Verbundwerkstoff hergestellt aus dem Stahl

Country Status (8)

Country Link
US (1) US20030156965A1 (de)
EP (1) EP1274872B1 (de)
JP (1) JP2004501276A (de)
AT (1) ATE278816T1 (de)
DE (2) DE10019042A1 (de)
DK (1) DK1274872T3 (de)
ES (1) ES2230308T3 (de)
WO (1) WO2001079575A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4218239B2 (ja) * 2001-12-06 2009-02-04 日立金属株式会社 積層による工具鋼鋼材の製造方法と工具鋼鋼材
FI20021835A0 (fi) * 2002-10-16 2002-10-16 Valtion Teknillinen Kuumamuokkausteräkset muotin inserttien ruiskumuovaukseen
US7288157B2 (en) * 2005-05-09 2007-10-30 Crucible Materials Corp. Corrosion and wear resistant alloy
US7615123B2 (en) * 2006-09-29 2009-11-10 Crucible Materials Corporation Cold-work tool steel article
DE102006051936B4 (de) 2006-11-01 2014-03-20 Zollern Bhw Gleitlager Gmbh & Co. Kg Verfahren zur Herstellung zweier miteinander verbundener Schichten und nach dem Verfahren herstellbares Funktionsbauteil
WO2009093527A1 (ja) * 2008-01-21 2009-07-30 Hitachi Metals, Ltd. 表面被覆処理用合金及び摺動部材
TWI415956B (zh) * 2010-10-01 2013-11-21 Taiwan Powder Technologies Co Ltd 具有一大燒結窗的含鈦合金鋼金屬粉末及其燒結體
US20120107170A1 (en) * 2010-11-03 2012-05-03 Kuen-Shyang Hwang Alloy steel powder and their sintered body
DE102013008396B4 (de) 2013-05-17 2015-04-02 G. Rau Gmbh & Co. Kg Verfahren und Vorrichtung zum Umschmelzen und/oder Umschmelzlegieren metallischer Werkstoffe, insbesondere von Nitinol
JP6433496B2 (ja) * 2014-06-19 2018-12-05 日鉄住金ハード株式会社 熱延工場巻取り設備のロール
CN105112788A (zh) * 2015-08-10 2015-12-02 霍邱县忠振耐磨材料有限公司 一种球磨机用中碳中铬合金钢球及其制备方法
CN105112787A (zh) * 2015-08-10 2015-12-02 霍邱县忠振耐磨材料有限公司 一种球磨机用稀土铬钼钒合金钢球及其制备方法
JP6260749B1 (ja) * 2016-03-18 2018-01-17 日立金属株式会社 冷間工具材料および冷間工具の製造方法
CN109468533A (zh) * 2018-11-22 2019-03-15 杨佳意 一种生产钻头的合金钢材料及其制备工艺
EP4000762A1 (de) * 2020-11-19 2022-05-25 Deutsche Edelstahlwerke Specialty Steel GmbH & Co. KG Stahlpulver, verwendung eines stahls zur erzeugung eines stahlpulvers und verfahren zur herstellung eines bauteils aus einem stahlpulver

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE810223C (de) * 1949-04-14 1951-08-06 Deutsche Edelstahlwerke Ag Verfahren zur Herstellung metallischer Formkoerper
BE790453A (fr) * 1971-10-26 1973-02-15 Brooks Reginald G Fabrication d'articles en metal
GB1472939A (en) * 1974-08-21 1977-05-11 Osprey Metals Ltd Method for making shaped articles from sprayed molten metal
SE419101B (sv) * 1976-12-17 1981-07-13 Uddeholms Ab Berarmaterial for verktyg av bimetall der det arbetande materialet utgores av snabbstal
US4224060A (en) * 1977-12-29 1980-09-23 Acos Villares S.A. Hard alloys
GB8507647D0 (en) * 1985-03-25 1985-05-01 Osprey Metals Ltd Manufacturing metal products
SE457356C (sv) * 1986-12-30 1990-01-15 Uddeholm Tooling Ab Verktygsstaal avsett foer kallbearbetning
JPH01309737A (ja) * 1988-06-07 1989-12-14 Hitachi Metals Ltd 打抜きパンチ
AU3802489A (en) * 1988-07-13 1990-05-03 Kawasaki Steel Corporation Alloy steel powders for injection molding use, their compounds and a method for making sintered parts from the same
JPH04266475A (ja) * 1991-02-19 1992-09-22 Kobe Steel Ltd 複合材料の製造方法
KR920019961A (ko) * 1991-04-26 1992-11-20 기시다 도시오 고영율재료 및 이것을 이용한 표면피복공구 부재
JPH06145886A (ja) * 1992-11-11 1994-05-27 Kawasaki Steel Corp 耐摩耗性に優れた圧延ロール用材
JPH0978199A (ja) * 1995-09-12 1997-03-25 Hitachi Metals Ltd 高硬度、高靭性冷間工具鋼
US5679908A (en) * 1995-11-08 1997-10-21 Crucible Materials Corporation Corrosion resistant, high vanadium, powder metallurgy tool steel articles with improved metal to metal wear resistance and a method for producing the same
SE508872C2 (sv) * 1997-03-11 1998-11-09 Erasteel Kloster Ab Pulvermetallurgiskt framställt stål för verktyg, verktyg framställt därav, förfarande för framställning av stål och verktyg samt användning av stålet
US5830287A (en) * 1997-04-09 1998-11-03 Crucible Materials Corporation Wear resistant, powder metallurgy cold work tool steel articles having high impact toughness and a method for producing the same
US6200394B1 (en) * 1997-05-08 2001-03-13 Research Institute Of Industrial Science & Technology High speed tool steel
SE511747C2 (sv) * 1998-03-27 1999-11-15 Uddeholm Tooling Ab Kallarbetsstål
JPH11335791A (ja) * 1998-05-26 1999-12-07 Aichi Steel Works Ltd 高周波焼入用高硬度マルテンサイト系ステンレス鋼

Also Published As

Publication number Publication date
EP1274872B1 (de) 2004-10-06
ES2230308T3 (es) 2005-05-01
JP2004501276A (ja) 2004-01-15
ATE278816T1 (de) 2004-10-15
DE10019042A1 (de) 2001-11-08
US20030156965A1 (en) 2003-08-21
WO2001079575A1 (de) 2001-10-25
EP1274872A1 (de) 2003-01-15
DK1274872T3 (da) 2005-02-07

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: DEUTSCHE EDELSTAHLWERKE GMBH, 58452 WITTEN, DE