DE102010019599A1 - Pulvermetallurgischer Stahl - Google Patents

Pulvermetallurgischer Stahl Download PDF

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Publication number
DE102010019599A1
DE102010019599A1 DE102010019599A DE102010019599A DE102010019599A1 DE 102010019599 A1 DE102010019599 A1 DE 102010019599A1 DE 102010019599 A DE102010019599 A DE 102010019599A DE 102010019599 A DE102010019599 A DE 102010019599A DE 102010019599 A1 DE102010019599 A1 DE 102010019599A1
Authority
DE
Germany
Prior art keywords
steel
binder
powder metallurgical
powdered
raw material
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.)
Withdrawn
Application number
DE102010019599A
Other languages
German (de)
English (en)
Inventor
wird später genannt werden Erfinder
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.)
Guehring KG
Original Assignee
Guehring KG
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 Guehring KG filed Critical Guehring KG
Priority to DE102010019599A priority Critical patent/DE102010019599A1/de
Priority to KR1020127030327A priority patent/KR20130124152A/ko
Priority to PCT/EP2011/057257 priority patent/WO2011138422A2/de
Priority to JP2013508514A priority patent/JP5940058B2/ja
Priority to EP11719228A priority patent/EP2566640A2/de
Publication of DE102010019599A1 publication Critical patent/DE102010019599A1/de
Priority to US13/666,164 priority patent/US20130136647A1/en
Withdrawn legal-status Critical Current

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Classifications

    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/20—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces by extruding
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/10—Metallic powder containing lubricating or binding agents; Metallic powder containing organic material
    • 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
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/12—Both compacting and sintering
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F5/10—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of articles with cavities or holes, not otherwise provided for in the preceding subgroups
    • B22F5/106—Tube or ring forms
    • 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
    • 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
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/22—Ferrous alloys, e.g. steel alloys containing chromium with molybdenum or tungsten

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
DE102010019599A 2010-05-05 2010-05-05 Pulvermetallurgischer Stahl Withdrawn DE102010019599A1 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE102010019599A DE102010019599A1 (de) 2010-05-05 2010-05-05 Pulvermetallurgischer Stahl
KR1020127030327A KR20130124152A (ko) 2010-05-05 2011-05-05 철강 분말 야금
PCT/EP2011/057257 WO2011138422A2 (de) 2010-05-05 2011-05-05 Pulvermetallurgischer stahl
JP2013508514A JP5940058B2 (ja) 2010-05-05 2011-05-05 粉末冶金鋼の製造方法
EP11719228A EP2566640A2 (de) 2010-05-05 2011-05-05 Pulvermetallurgischer stahl
US13/666,164 US20130136647A1 (en) 2010-05-05 2012-11-01 Powder-metallurgical steel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102010019599A DE102010019599A1 (de) 2010-05-05 2010-05-05 Pulvermetallurgischer Stahl

Publications (1)

Publication Number Publication Date
DE102010019599A1 true DE102010019599A1 (de) 2011-11-10

Family

ID=44201069

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102010019599A Withdrawn DE102010019599A1 (de) 2010-05-05 2010-05-05 Pulvermetallurgischer Stahl

Country Status (6)

Country Link
US (1) US20130136647A1 (enExample)
EP (1) EP2566640A2 (enExample)
JP (1) JP5940058B2 (enExample)
KR (1) KR20130124152A (enExample)
DE (1) DE102010019599A1 (enExample)
WO (1) WO2011138422A2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104972127B (zh) * 2015-07-02 2017-03-08 东睦新材料集团股份有限公司 一种粉末冶金打击块的制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2422994A (en) 1944-01-03 1947-06-24 Carboloy Company Inc Twist drill
JPS61223102A (ja) * 1985-03-29 1986-10-03 Hitachi Metals Ltd 中空孔を有する焼結鋼部材の製造方法
DE3600681A1 (de) 1985-10-31 1987-05-07 Krupp Gmbh Hartmetall- oder keramikbohrerrohling sowie verfahren und strangpresswerkzeug zu seiner herstellung
DE3601385A1 (de) 1986-01-18 1987-07-23 Krupp Gmbh Verfahren zur herstellung von sinterkoerpern mit inneren kanaelen, strangpresswerkzeug zur durchfuehrung des verfahrens und bohrwerkzeug
DE3814687A1 (de) 1988-04-30 1989-11-09 Krupp Widia Gmbh Strangpresswerkzeug
JPH0317203A (ja) * 1989-06-15 1991-01-25 Kawasaki Steel Corp 粉末冶金製品の製造方法
AT398286B (de) * 1990-05-22 1994-11-25 Boehlerit Gmbh & Co Kg Hartmetall- oder keramikrohling sowie verfahren und werkzeug zur herstellung desselben
DE4120165C2 (de) * 1990-07-05 1995-01-26 Friedrichs Konrad Kg Strangpreßwerkzeug zur Herstellung eines Hartmetall- oder Keramikstabes
JPH04235203A (ja) * 1991-01-08 1992-08-24 Hitachi Metals Ltd エジェクタスリーブの製造方法
DE4120166C2 (de) 1991-06-19 1994-10-06 Friedrichs Konrad Kg Strangpreßwerkzeug zur Herstellung eines Hartmetall- oder Keramikstabes mit gedrallten Innenbohrungen
JPH055104A (ja) * 1991-06-25 1993-01-14 Daido Steel Co Ltd 高速度鋼合金粉末の押出し成形体とその焼結品
DE19644447C2 (de) 1996-10-25 2001-10-18 Friedrichs Konrad Kg Verfahren und Vorrichtung zur kontinuierlichen Extrusion von mit einem wendelförmigen Innenkanal ausgestatteten Stäben aus plastischem Rohmaterial

Also Published As

Publication number Publication date
KR20130124152A (ko) 2013-11-13
JP5940058B2 (ja) 2016-06-29
WO2011138422A2 (de) 2011-11-10
WO2011138422A3 (de) 2012-03-15
EP2566640A2 (de) 2013-03-13
US20130136647A1 (en) 2013-05-30
JP2013528705A (ja) 2013-07-11

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Legal Events

Date Code Title Description
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20121201