KR840007032A - 텅그스텡기 사멧트 - Google Patents

텅그스텡기 사멧트 Download PDF

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Publication number
KR840007032A
KR840007032A KR1019830006157A KR830006157A KR840007032A KR 840007032 A KR840007032 A KR 840007032A KR 1019830006157 A KR1019830006157 A KR 1019830006157A KR 830006157 A KR830006157 A KR 830006157A KR 840007032 A KR840007032 A KR 840007032A
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KR
South Korea
Prior art keywords
weight
group
aluminum oxide
carbonitrides
nitrides
Prior art date
Application number
KR1019830006157A
Other languages
English (en)
Other versions
KR890004490B1 (ko
Inventor
히고노리(외 3) 요시무라
Original Assignee
나가노겡
미쯔비시긴조구 가부시기가이샤
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
Priority claimed from JP23040882A external-priority patent/JPS605662B2/ja
Priority claimed from JP23040982A external-priority patent/JPS605663B2/ja
Application filed by 나가노겡, 미쯔비시긴조구 가부시기가이샤 filed Critical 나가노겡
Publication of KR840007032A publication Critical patent/KR840007032A/ko
Application granted granted Critical
Publication of KR890004490B1 publication Critical patent/KR890004490B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C27/00—Alloys based on rhenium or a refractory metal not mentioned in groups C22C14/00 or C22C16/00
    • C22C27/04—Alloys based on tungsten or molybdenum
    • 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
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C32/00—Non-ferrous alloys containing at least 5% by weight but less than 50% by weight of oxides, carbides, borides, nitrides, silicides or other metal compounds, e.g. oxynitrides, sulfides, whether added as such or formed in situ
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12014—All metal or with adjacent metals having metal particles
    • Y10T428/12028—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • Y10T428/12049—Nonmetal component
    • Y10T428/12056—Entirely inorganic

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)

Abstract

내용 없음

Description

텅그스텡기 사멧트
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (7)

  1. 경질상 형성성분으로서 Ti와 W의 복합금속탄질화물 10-50중량%, 마찬가지로 산화알미늄 0.25-5중량%, 나머지 결합상 형성성분으로서의 W 및 불가피불순물로 조성됨을 특징으로 한 인성과 내산화성에 우수한 W기 사멧트.
  2. 탄질화물을 약 25-45중량%와 산화알미늄 약 3-7중량%를 함유함을 특징으로 한 제1항 청구범위의 W기 사멧트.
  3. 산화알미늄 약 0.25-5중량%와 Y2O3약 0.25-5중량%를 함유함을 특징으로 한 제1항 청구범위의 W기 사멧트.
  4. 탄질화물 약 25-45중량%, 산화알미늄 약 2-3.5중량% 및 Y2O3약 0.25-5중량%를 함유함을 특징으로 한 제3항기재의 W기 사멧트.
  5. 절삭날이 알미늄의 산화물과 질산화물, 티나늄의 탄화물, 질화물 탄질화물 및 탄질산화물과 하프늄의 탄화물, 질화물, 탄질화물 및 탄질산화물로 조성된 그룹으로부터 선택된 물질로 최소한 하나 이상의 층으로 피복된 청구범위 1,2,3 또는 4에 기재된 W기사멧트로서 제조된 절삭공구의 브레이드멤버(Blade Member)
  6. 피복층의 두께가 약 0.5-20㎛이내의 범위인 청구범위 제5항 기재의 브레이드멤버.
  7. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019830006157A 1982-12-24 1983-12-23 인성과 내산화성이 우수한 텅그스텡기 서멧트 KR890004490B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP23040882A JPS605662B2 (ja) 1982-12-24 1982-12-24 タングステン基サ−メツト
JP230408 1982-12-24
JP23040982A JPS605663B2 (ja) 1982-12-24 1982-12-24 タングステン基サ−メツト
JP57-230408 1982-12-24

Publications (2)

Publication Number Publication Date
KR840007032A true KR840007032A (ko) 1984-12-04
KR890004490B1 KR890004490B1 (ko) 1989-11-06

Family

ID=26529330

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019830006157A KR890004490B1 (ko) 1982-12-24 1983-12-23 인성과 내산화성이 우수한 텅그스텡기 서멧트

Country Status (3)

Country Link
US (1) US4587174A (ko)
KR (1) KR890004490B1 (ko)
DE (1) DE3346873A1 (ko)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
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US4766665A (en) * 1987-09-11 1988-08-30 Gte Products Corporation Method for machining parts made of tungsten and of tungsten with thoria
US5030038A (en) * 1988-10-17 1991-07-09 Sumitomo Electric Industries, Ltd. Hobbing tool for finishing gears
AT2017U1 (de) * 1997-05-09 1998-03-25 Plansee Ag Verwendung einer molybdän-/wolfram-legierung in bauteilen für glasschmelzen
SE9903090D0 (sv) * 1999-09-01 1999-09-01 Sandvik Ab Coated milling insert
US6511265B1 (en) * 1999-12-14 2003-01-28 Ati Properties, Inc. Composite rotary tool and tool fabrication method
US6612787B1 (en) * 2000-08-11 2003-09-02 Kennametal Inc. Chromium-containing cemented tungsten carbide coated cutting insert
US6575671B1 (en) * 2000-08-11 2003-06-10 Kennametal Inc. Chromium-containing cemented tungsten carbide body
US6554548B1 (en) * 2000-08-11 2003-04-29 Kennametal Inc. Chromium-containing cemented carbide body having a surface zone of binder enrichment
JP2002167639A (ja) * 2000-11-24 2002-06-11 Aisin Seiki Co Ltd 工具用サーメット基焼結材及びその製造方法
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
JP2009535536A (ja) 2006-04-27 2009-10-01 ティーディーワイ・インダストリーズ・インコーポレーテッド モジュール型の固定カッターボーリングビット、モジュール型の固定カッターボーリングビット本体及びそれに関連する方法
WO2008051588A2 (en) 2006-10-25 2008-05-02 Tdy Industries, Inc. Articles having improved resistance to thermal cracking
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
US8221517B2 (en) 2008-06-02 2012-07-17 TDY Industries, LLC Cemented carbide—metallic alloy composites
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8322465B2 (en) 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) * 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
US9138864B2 (en) 2013-01-25 2015-09-22 Kennametal Inc. Green colored refractory coatings for cutting tools
US9017809B2 (en) * 2013-01-25 2015-04-28 Kennametal Inc. Coatings for cutting tools
TWI530570B (zh) * 2014-11-25 2016-04-21 Nation Tsing Hua University 耐火金屬膠結之熔融碳化物
CN111500912B (zh) * 2019-01-30 2022-05-31 重庆鸿皓源科技有限公司 一种半导体陶瓷覆合铜板打孔下模

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3708355A (en) * 1970-11-03 1973-01-02 Teledyne Ind Castable carbonitride alloys
US3703368A (en) * 1970-11-03 1972-11-21 Teledyne Ind Method for making castable carbonitride alloys
US3971656A (en) * 1973-06-18 1976-07-27 Erwin Rudy Spinodal carbonitride alloys for tool and wear applications
JPS5836045B2 (ja) * 1981-04-20 1983-08-06 住友電気工業株式会社 工具用焼結体およびその製造方法
US4447263A (en) * 1981-12-22 1984-05-08 Mitsubishi Kinzoku Kabushiki Kaisha Blade member of cermet having surface reaction layer and process for producing same

Also Published As

Publication number Publication date
KR890004490B1 (ko) 1989-11-06
DE3346873A1 (de) 1984-06-28
US4587174A (en) 1986-05-06
DE3346873C2 (ko) 1990-12-13

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