ATE278816T1 - 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
ATE278816T1
ATE278816T1 AT01933846T AT01933846T ATE278816T1 AT E278816 T1 ATE278816 T1 AT E278816T1 AT 01933846 T AT01933846 T AT 01933846T AT 01933846 T AT01933846 T AT 01933846T AT E278816 T1 ATE278816 T1 AT E278816T1
Authority
AT
Austria
Prior art keywords
spray
steel
nitrogen
production
alloyed
Prior art date
Application number
AT01933846T
Other languages
German (de)
English (en)
Inventor
Claudia Ernst
Volker Schueler
Bernd Gehricke
Ingolf Schruff
Original Assignee
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=ATE278816(T1) "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 filed Critical Edelstahl Witten Krefeld Gmbh
Application granted granted Critical
Publication of ATE278816T1 publication Critical patent/ATE278816T1/de

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)
AT01933846T 2000-04-18 2001-04-18 Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung ATE278816T1 (de)

Applications Claiming Priority (2)

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
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
ATE278816T1 true ATE278816T1 (de) 2004-10-15

Family

ID=7639075

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01933846T ATE278816T1 (de) 2000-04-18 2001-04-18 Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung

Country Status (8)

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

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
KR20100076068A (ko) * 2008-01-21 2010-07-05 히타치 긴조쿠 가부시키가이샤 표면 피복 처리용 합금 및 슬라이드 부재
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
WO2015193933A1 (ja) * 2014-06-19 2015-12-23 日鉄住金ハード株式会社 熱延工場巻取り設備のロール
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
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
EP3305934B1 (en) * 2016-03-18 2020-02-19 Hitachi Metals, Ltd. Cold working tool material and cold working tool manufacturing method
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 1989-10-31 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
DK1274872T3 (da) 2005-02-07
ES2230308T3 (es) 2005-05-01
JP2004501276A (ja) 2004-01-15
DE50103992D1 (de) 2004-11-11
US20030156965A1 (en) 2003-08-21
WO2001079575A1 (de) 2001-10-25
DE10019042A1 (de) 2001-11-08
EP1274872A1 (de) 2003-01-15
EP1274872B1 (de) 2004-10-06

Similar Documents

Publication Publication Date Title
ATE278816T1 (de) Verfahren zur herstellung eines stickstofflegierten, sprühkompaktierten stahls, verfahren zu seiner herstellung
RU2001119981A (ru) Высокопрочные трехфазные стали с превосходной вязкостью при криогенных температурах
RU2000104833A (ru) Способ получения сверхвысокопрочных свариваемых сталей
ATE294256T1 (de) Verfahren zur herstellung eines warmgewalzten stahlbandes
ATE368132T1 (de) Verfahren zur herstellung eines eisenhüttenprodukts aus unlegiertem stahl mit hohem kupfergehalt und danach erhaltenes eisenhüttenprodukt
ATE350504T1 (de) Verfahren zum herstellen eines überwiegend aus mn-austenit bestehenden stahlbands oder -blechs
JP2016519715A (ja) 向上された窒化特性を有するベイナイト系マイクロアロイ鋼
KR100993435B1 (ko) 온라인 냉각형 고장력 강판 및 그 제조 방법
JP2001020039A (ja) 伸びフランジ性および疲労特性に優れた高強度熱延鋼板およびその製法
JP5206056B2 (ja) 非調質鋼材の製造方法
CN108441780A (zh) 一种非调质预硬塑料模具钢钢板及其制备工艺
JP2003105494A (ja) 高強度軟鋼線材およびその製造方法
TW346506B (en) Method of cooling steel sections which are hot from rolling
JPS5565324A (en) Manufacture of low alloy steel excellent in cold workability
JPS55131126A (en) Production of modified by low alloy containing boron high tensile steel plate
CN105331898B (zh) 一种贝氏体钢质气缸套及其制备方法
JPS55115924A (en) Production of high toughness high tensile steel plate
RU2183222C1 (ru) Способ производства огнестойкого листового проката
JPH07110970B2 (ja) 耐応力腐食割れ性の優れた針状フェライトステンレス鋼の製造方法
JP2010229512A (ja) フェライト・パーライト型圧延非調質鋼材の製造方法
JP2581442B2 (ja) 高強度・高靭性非調質鋼の製造方法
JPH08209241A (ja) 耐ｃｏ２ 腐食性および低温靱性の優れたラインパイプ用鋼板の製造方法
KR100545093B1 (ko) 12 크롬 스테인레스강 열연강재의 제조방법
JPH04341523A (ja) 延性、加工性に優れた高強度熱延鋼板の製造方法
MXPA02006831A (es) Metodo para elaborar desoxidador compuesto de acero liquido y el desoxidador compuesto utilizando el metodo del mismo.

Legal Events

Date Code Title Description
EEFA Change of the company name