KR840001866A - 미세 입자가 침투 확산된 카바이드 기소(機素) - Google Patents

미세 입자가 침투 확산된 카바이드 기소(機素) Download PDF

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Publication number
KR840001866A
KR840001866A KR1019820004602A KR820004602A KR840001866A KR 840001866 A KR840001866 A KR 840001866A KR 1019820004602 A KR1019820004602 A KR 1019820004602A KR 820004602 A KR820004602 A KR 820004602A KR 840001866 A KR840001866 A KR 840001866A
Authority
KR
South Korea
Prior art keywords
carbide
prosecution
temperature
furnace
penetrating
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.)
Ceased
Application number
KR1019820004602A
Other languages
English (en)
Korean (ko)
Inventor
에이·캠프밸 존 (외 1)
Original Assignee
케이·제이·찰톤
카르메트 캄파니
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 케이·제이·찰톤, 카르메트 캄파니 filed Critical 케이·제이·찰톤
Publication of KR840001866A publication Critical patent/KR840001866A/ko
Ceased legal-status Critical Current

Links

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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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
    • B22F3/10—Sintering only
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Powder Metallurgy (AREA)
KR1019820004602A 1981-11-06 1982-10-13 미세 입자가 침투 확산된 카바이드 기소(機素) Ceased KR840001866A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US31878581A 1981-11-06 1981-11-06
US318,785 1981-11-06

Publications (1)

Publication Number Publication Date
KR840001866A true KR840001866A (ko) 1984-06-07

Family

ID=23239569

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019820004602A Ceased KR840001866A (ko) 1981-11-06 1982-10-13 미세 입자가 침투 확산된 카바이드 기소(機素)

Country Status (5)

Country Link
JP (1) JPS5887247A (enrdf_load_stackoverflow)
KR (1) KR840001866A (enrdf_load_stackoverflow)
AU (1) AU8886882A (enrdf_load_stackoverflow)
BE (1) BE894920A (enrdf_load_stackoverflow)
GR (1) GR78305B (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240879B1 (en) * 1986-03-28 1993-03-17 Mitsubishi Materials Corporation Wire member of cemented carbide based on tungsten carbide
US5288676A (en) * 1986-03-28 1994-02-22 Mitsubishi Materials Corporation Cemented carbide
JP2002029193A (ja) * 2000-07-18 2002-01-29 Mitsubishi Pencil Co Ltd ボールペンチップ用ボール
EP2307191B1 (de) 2008-07-02 2018-08-08 Basf Se Verfahren zur herstellung eines oxidischen geometrischen formkörpers

Also Published As

Publication number Publication date
AU8886882A (en) 1983-05-12
GR78305B (enrdf_load_stackoverflow) 1984-09-26
BE894920A (fr) 1983-05-05
JPS5887247A (ja) 1983-05-25

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19821013

PG1501 Laying open of application
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19860806

Patent event code: PE09021S01D

PE0601 Decision on rejection of patent

Patent event date: 19861106

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19860806

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I