JP2014515784A - 超硬合金材料 - Google Patents
超硬合金材料 Download PDFInfo
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- JP2014515784A JP2014515784A JP2014501579A JP2014501579A JP2014515784A JP 2014515784 A JP2014515784 A JP 2014515784A JP 2014501579 A JP2014501579 A JP 2014501579A JP 2014501579 A JP2014501579 A JP 2014501579A JP 2014515784 A JP2014515784 A JP 2014515784A
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- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 16
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract description 16
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- 238000005065 mining Methods 0.000 claims description 3
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- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
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- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
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- 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
- B22F3/24—After-treatment of workpieces or articles
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- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
-
- 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
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/008—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression characterised by the composition
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- 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
- C22C29/005—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides comprising a particular metallic binder
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- 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
- C22C29/067—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 comprising a particular metallic binder
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- 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
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- 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
- B22F3/24—After-treatment of workpieces or articles
- B22F2003/248—Thermal after-treatment
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- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
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- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/15—Nickel or cobalt
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- 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
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Abstract
Description
超粗製WC粉体、平均結晶粒度(Fischer数)40.8ミクロン(MAS3000−5000(商標)、H.C. Stark(商標)、独国から市販)及び超化学量論的炭素含有量6.12重量%を、約9.7重量%のCo粉体及び約2重量%のW金属粉体と混合した。W粉体及びCo粉体の両方は、平均粒子径が約1ミクロンであった。従って、組み合わせた粉体の組成物は、WC88.3重量% (過剰炭素を含む)、Co9.7重量%及びW2重量%であった。WCに対する混合物の総炭素当量は、6.0重量%であった。粉体を10時間ボールミルにより、摩砕媒体をヘキサンと2重量%のパラフィンワックスで、粉体とボールの比1:3を使用して、一緒に摩砕した。粉体を乾燥させ、ISO 3327−1982標準に準拠して抗析力(TRS)測定を行い、ASTM B611−85標準に準拠して耐水性測定を行うための焼結ボディ用の生素地を、粉体混合物を圧縮することにより調製した。生素地を1,420℃で75分間焼結させ、焼結ボディの試料を調製した。45分間の真空焼結段階及び30分間の高温静水圧(HIP)焼結段階を含む焼結サイクルを、アルゴン雰囲気で圧力40バールで行った。
試料体を、WC粉体を約6.2重量%のCo粉体及び約2重量%のW金属粉体と混合した以外は、例1に記載するようにして調製した。
異なった等級の超硬合金材料を含む試料体を製造し、その際、WCは、平均粒子径が約1ミクロンであり、Coの含有量が約13重量%であった。これらの試験体を、下記の表1に示すように、600℃〜800℃の温度で、0.5時間、1時間及び2時間の様々な時間、熱処理した。焼結体の密度、磁気飽和及び磁気保磁力を、エージング前及びエージング後に測定した。エージング前は、焼結体の密度は14.3g/cm3であり、磁気飽和は16.2G.cm3/gであり、磁気保磁力は144Oeであった。下記の表は、様々な条件でエージングした試料体のそれぞれに関する密度、磁気飽和、磁気保磁力及びビッカース硬度を示す。
Claims (13)
- 円相当径に換算して平均結晶粒度Dが少なくとも0.5ミクロンで、最大10ミクロンを有する粒子形態にある炭化タングステン(WC)材料、及び少なくとも5重量%で、最大12重量%のコバルト(Co)を含んでなる結合剤相を含んでなる超硬合金材料であって、Wが、前記結合剤中に、前記結合剤材料の少なくとも10重量%の含有量で存在し、前記WC材料の含有量が、少なくとも75重量%で、最大95重量%であり、ナノ粒子が、前記結合剤材料中に分散しており、前記ナノ粒子が、式CoxWyCzに従う材料を含んでなり、式中Xは1〜7の値、Yは1〜10の値、及びZは0〜4の値であり、前記ナノ粒子が、最大10nmの平均粒子径を有し、前記ナノ粒子の少なくとも10%が、最大5nmのサイズを有し、前記超硬合金材料が、kA/m単位で少なくとも−2.1×D+14の磁気保磁力を有する、超硬合金材料。
- 前記結合剤相が、鉄(Fe)若しくはニッケル(Ni)、又はFe若しくはNiを含む合金を含んでなる、請求項1に記載の超硬合金材料。
- 前記Co含有量が、少なくとも5重量%で、最大8重量%であり、前記超硬合金材料が、kA/m単位で少なくとも−1.9×D+14の磁気保磁力を有する、請求項1又は請求項2に記載の超硬合金材料。
- 前記Co含有量が、少なくとも8重量%で、最大12重量%であり、前記超硬合金材料が、kA/m単位で少なくとも−2.1×D+14の磁気保磁力を有する、請求項1又は請求項2に記載の超硬合金材料。
- 少なくとも約0.1重量%〜約10重量%のバナジウム(V)、クロム(Cr)、タンタル(Ta)、チタン(Ti)、モリブデン(Mo)、ニオブ(Nb)及び/又はハフニウム(Hf)を含む、請求項1〜4のいずれか一項に記載の超硬合金材料。
- 請求項1〜5のいずれか一項に記載の超硬合金材料を含んでなる超硬合金体を製造する方法であって、炭化タングステン(WC)粒子及びコバルト(Co)を含んでなる結合剤材料を含んでなる焼結体を用意すること、前記WC粒子が、少なくとも0.5ミクロンで、最大10ミクロンの平均サイズDを有し、前記焼結体中の前記WC粒子の含有量が、少なくとも75重量%で、最大95重量%であり、前記焼結体中の前記結合剤材料の含有量が、少なくとも5重量%で、最大20重量%であり、前記焼結体を温度500℃〜約900℃で、少なくとも(0.8×D)−0.15で、最長で(4.3×D)−1.7の時間加熱処理する、方法。
- 前記結合剤材料が、少なくとも10重量%のタングステン(W)を含む、請求項6に記載の方法。
- Wが、結合剤材料中に固溶体又は分散した粒子の形態で存在し、前記分散粒子は、式CoxWyCzに従う化合物を含んでなり、式中Xは1〜7の値、Yは1〜10の値、及びZは1〜4の値である、請求項7に記載の方法。
- 前記焼結体の前記結合剤が、鉄(Fe)若しくは(Ni)、又はFe若しくはNiの少なくとも一方を含む合金を含んでなる、請求項6〜8のいずれか一項に記載の方法。
- 前記焼結体の組成及び微小構造が、前記焼結体の磁気モーメント(又は磁気飽和)が、名目上純粋なCoを含んでなる結合剤材料の、又は結合剤材料に含まれるCo及びNiの合金の、理論値の少なくとも約70%、および最大約85%になるように選択される、請求項6〜9のいずれか一項に記載の方法。
- 請求項1〜5のいずれか一項に記載の超硬合金材料を含んでなる工具。
- 路面平滑化用また採掘用のピックである、請求項11に記載の工具。
- 請求項1〜5のいずれか一項に記載の超硬合金材料を含んでなる超硬合金材料を含んでなる支持体に接合された超硬チップを含んでなる、請求項11または12に記載の工具。
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161468445P | 2011-03-28 | 2011-03-28 | |
US61/468,445 | 2011-03-28 | ||
GBGB1105150.5A GB201105150D0 (en) | 2011-03-28 | 2011-03-28 | Cemented carbide material and tools comprising same |
GB1105150.5 | 2011-03-28 | ||
PCT/EP2012/055427 WO2012130851A1 (en) | 2011-03-28 | 2012-03-27 | Cemented carbide material |
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JP2014515784A true JP2014515784A (ja) | 2014-07-03 |
JP5657835B2 JP5657835B2 (ja) | 2015-01-21 |
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EP (1) | EP2691198B8 (ja) |
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Cited By (2)
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JP2021504615A (ja) * | 2017-11-27 | 2021-02-15 | ダイナテック システムズ,インコーポレイテッド | 材料除去製造品、アセンブリ、および組み立ての方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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US11536091B2 (en) | 2018-05-30 | 2022-12-27 | Baker Hughes Holding LLC | Cutting elements, and related earth-boring tools and methods |
JP2024518385A (ja) | 2021-05-03 | 2024-05-01 | ベテック ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | 結合相が強化された焼結炭化物材料の製造方法 |
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JP2024518384A (ja) | 2021-05-03 | 2024-05-01 | ベテック ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | 焼結炭化物体の製造方法 |
DE102022122318A1 (de) | 2022-09-02 | 2024-03-07 | Betek Gmbh & Co. Kg | Sinterkarbid-Material |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002205207A (ja) * | 2001-01-09 | 2002-07-23 | Sumitomo Electric Ind Ltd | 切削工具 |
WO2009001929A1 (ja) * | 2007-06-27 | 2008-12-31 | Kyocera Corporation | 超硬合金、切削工具ならびに切削加工装置 |
JP2009248237A (ja) * | 2008-04-04 | 2009-10-29 | Mitsubishi Materials Corp | 耐摩耗性に優れた炭窒化チタン基サーメット製切削工具 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3451791A (en) | 1967-08-16 | 1969-06-24 | Du Pont | Cobalt-bonded tungsten carbide |
JPS536922B2 (ja) | 1972-08-29 | 1978-03-13 | ||
ZA771270B (en) * | 1977-03-03 | 1978-07-26 | De Beers Ind Diamond | Abrasive bodies |
JPS59133346A (ja) * | 1983-01-19 | 1984-07-31 | Daijietsuto Kogyo Kk | 超硬質焼結合金 |
US5011514A (en) * | 1988-07-29 | 1991-04-30 | Norton Company | Cemented and cemented/sintered superabrasive polycrystalline bodies and methods of manufacture thereof |
JPH05230588A (ja) * | 1992-02-24 | 1993-09-07 | Sumitomo Electric Ind Ltd | 硬質合金 |
JP2835255B2 (ja) * | 1992-12-28 | 1998-12-14 | 京セラ株式会社 | 超硬合金 |
US5609447A (en) | 1993-11-15 | 1997-03-11 | Rogers Tool Works, Inc. | Surface decarburization of a drill bit |
JPH0941208A (ja) | 1995-07-27 | 1997-02-10 | Toray Ind Inc | 防水衣服 |
SE9901244D0 (sv) | 1999-04-08 | 1999-04-08 | Sandvik Ab | Cemented carbide insert |
JP3359894B2 (ja) * | 1999-12-14 | 2002-12-24 | 京セラ株式会社 | 損耗センサ付きスローアウェイチップ |
CN1296518C (zh) | 2001-05-16 | 2007-01-24 | 韦狄亚有限公司 | 复合材料及其制备方法 |
WO2004007784A2 (de) * | 2002-07-10 | 2004-01-22 | Boart Longyear Gmbh & Co. Kg Hartmetallwerkzeug Fabrik | Hartmetall für insbesondere gestein-, beton- und asphaltschneiden |
DE10342364A1 (de) * | 2003-09-12 | 2005-04-14 | Kennametal Widia Gmbh & Co.Kg | Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung |
US20110061944A1 (en) * | 2009-09-11 | 2011-03-17 | Danny Eugene Scott | Polycrystalline diamond composite compact |
US8936750B2 (en) * | 2009-11-19 | 2015-01-20 | University Of Utah Research Foundation | Functionally graded cemented tungsten carbide with engineered hard surface and the method for making the same |
GB201105150D0 (en) | 2011-03-28 | 2011-05-11 | Element Six Holding Gmbh | Cemented carbide material and tools comprising same |
-
2011
- 2011-03-28 GB GBGB1105150.5A patent/GB201105150D0/en not_active Ceased
-
2012
- 2012-03-27 GB GB1205370.8A patent/GB2489583B/en active Active
- 2012-03-27 JP JP2014501579A patent/JP5657835B2/ja active Active
- 2012-03-27 RU RU2013147624/02A patent/RU2013147624A/ru not_active Application Discontinuation
- 2012-03-27 AU AU2012234355A patent/AU2012234355A1/en not_active Abandoned
- 2012-03-27 EP EP12713043.3A patent/EP2691198B8/en active Active
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- 2012-03-27 WO PCT/EP2012/055427 patent/WO2012130851A1/en active Application Filing
- 2012-03-27 CA CA2830809A patent/CA2830809A1/en not_active Abandoned
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2014
- 2014-09-02 US US14/475,465 patent/US9314847B2/en active Active
-
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- 2015-09-02 US US14/475,465 patent/US20150360291A1/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002205207A (ja) * | 2001-01-09 | 2002-07-23 | Sumitomo Electric Ind Ltd | 切削工具 |
WO2009001929A1 (ja) * | 2007-06-27 | 2008-12-31 | Kyocera Corporation | 超硬合金、切削工具ならびに切削加工装置 |
JP2009248237A (ja) * | 2008-04-04 | 2009-10-29 | Mitsubishi Materials Corp | 耐摩耗性に優れた炭窒化チタン基サーメット製切削工具 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190098964A (ko) * | 2016-12-20 | 2019-08-23 | 산드빅 인터렉츄얼 프로퍼티 에이비 | 절삭 공구 |
JP2020504780A (ja) * | 2016-12-20 | 2020-02-13 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | 切削工具 |
KR102614840B1 (ko) * | 2016-12-20 | 2023-12-15 | 산드빅 인터렉츄얼 프로퍼티 에이비 | 절삭 공구 |
JP2021504615A (ja) * | 2017-11-27 | 2021-02-15 | ダイナテック システムズ,インコーポレイテッド | 材料除去製造品、アセンブリ、および組み立ての方法 |
JP7396990B2 (ja) | 2017-11-27 | 2023-12-12 | ダイナテック システムズ,インコーポレイテッド | 材料除去製造品、アセンブリ、および組み立ての方法 |
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WO2012130851A1 (en) | 2012-10-04 |
JP5657835B2 (ja) | 2015-01-21 |
GB201205370D0 (en) | 2012-05-09 |
RU2013147624A (ru) | 2015-05-10 |
GB201105150D0 (en) | 2011-05-11 |
US20150360291A1 (en) | 2015-12-17 |
US20140023546A1 (en) | 2014-01-23 |
CN103517777B (zh) | 2016-08-17 |
GB2489583A (en) | 2012-10-03 |
EP2691198B1 (en) | 2014-12-17 |
CA2830809A1 (en) | 2012-10-04 |
EP2691198A1 (en) | 2014-02-05 |
EP2691198B8 (en) | 2015-03-18 |
US9314847B2 (en) | 2016-04-19 |
GB2489583B (en) | 2014-06-11 |
AU2012234355A1 (en) | 2013-10-10 |
CN103517777A (zh) | 2014-01-15 |
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