DE69433214T2 - Stickstoff enthaltende hartgesinterte Legierung - Google Patents
Stickstoff enthaltende hartgesinterte Legierung Download PDFInfo
- Publication number
- DE69433214T2 DE69433214T2 DE69433214T DE69433214T DE69433214T2 DE 69433214 T2 DE69433214 T2 DE 69433214T2 DE 69433214 T DE69433214 T DE 69433214T DE 69433214 T DE69433214 T DE 69433214T DE 69433214 T2 DE69433214 T2 DE 69433214T2
- Authority
- DE
- Germany
- Prior art keywords
- alloy
- phase
- proportion
- area
- binding phase
- 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.)
- Expired - Fee Related
Links
- 239000000956 alloy Substances 0.000 title claims description 80
- 229910045601 alloy Inorganic materials 0.000 title claims description 80
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims description 34
- 229910052757 nitrogen Inorganic materials 0.000 title claims description 18
- 239000002245 particle Substances 0.000 claims description 55
- 239000011230 binding agent Substances 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 6
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims 4
- 239000011780 sodium chloride Substances 0.000 claims 2
- 229910052723 transition metal Inorganic materials 0.000 claims 2
- 150000003624 transition metals Chemical class 0.000 claims 2
- 150000001247 metal acetylides Chemical class 0.000 claims 1
- 239000000843 powder Substances 0.000 description 57
- 230000035882 stress Effects 0.000 description 33
- 238000005520 cutting process Methods 0.000 description 32
- 238000012360 testing method Methods 0.000 description 30
- 239000000463 material Substances 0.000 description 21
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 18
- 239000002344 surface layer Substances 0.000 description 18
- 238000009826 distribution Methods 0.000 description 9
- 239000010410 layer Substances 0.000 description 9
- 238000001816 cooling Methods 0.000 description 8
- 238000005245 sintering Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052721 tungsten Inorganic materials 0.000 description 7
- 229910052750 molybdenum Inorganic materials 0.000 description 5
- 238000000465 moulding Methods 0.000 description 5
- 229910052758 niobium Inorganic materials 0.000 description 5
- 229910052759 nickel Inorganic materials 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- 229910052715 tantalum Inorganic materials 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 229910004168 TaNb Inorganic materials 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 238000005121 nitriding Methods 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000005255 carburizing Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 239000010730 cutting oil Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000002075 main ingredient Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000007771 core particle Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000001238 wet grinding Methods 0.000 description 1
Classifications
-
- 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
-
- 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
- C22C29/04—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 carbonitrides
-
- 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
- C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
-
- 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
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
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)
- Powder Metallurgy (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5018283A JP3064722B2 (ja) | 1993-02-05 | 1993-02-05 | 窒素含有焼結硬質合金 |
| JP1828393 | 1993-02-05 | ||
| JP32391793 | 1993-12-22 | ||
| JP32391793A JP3605838B2 (ja) | 1993-12-22 | 1993-12-22 | サーメット |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69433214D1 DE69433214D1 (de) | 2003-11-06 |
| DE69433214T2 true DE69433214T2 (de) | 2004-08-26 |
Family
ID=26354938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69433214T Expired - Fee Related DE69433214T2 (de) | 1993-02-05 | 1994-02-03 | Stickstoff enthaltende hartgesinterte Legierung |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5577424A (enExample) |
| EP (2) | EP0635580A4 (enExample) |
| KR (2) | KR0143508B1 (enExample) |
| DE (1) | DE69433214T2 (enExample) |
| TW (1) | TW291499B (enExample) |
| WO (1) | WO1994018351A1 (enExample) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057046A (en) * | 1994-05-19 | 2000-05-02 | Sumitomo Electric Industries, Ltd. | Nitrogen-containing sintered alloy containing a hard phase |
| DE69523342T2 (de) * | 1994-05-19 | 2002-06-27 | Sumitomo Electric Industries, Ltd. | Stickstoffenthaltende hartgesinterte Legierung |
| EP0775755B1 (en) * | 1995-11-27 | 2001-07-18 | Mitsubishi Materials Corporation | Carbonitride-type cermet cutting tool having excellent wear resistance |
| US6017488A (en) * | 1998-05-11 | 2000-01-25 | Sandvik Ab | Method for nitriding a titanium-based carbonitride alloy |
| WO1998053940A1 (de) * | 1997-05-28 | 1998-12-03 | Siemens Aktiengesellschaft | Metall-keramik-gradientenwerkstoff, erzeugnis daraus und verfahren zur herstellung eines metall-keramik-gradientenwerkstoffes |
| WO2000003047A1 (de) * | 1998-07-08 | 2000-01-20 | Widia Gmbh | Hartmetall- oder cermet-körper und verfahren zu seiner herstellung |
| DE19845376C5 (de) * | 1998-07-08 | 2010-05-20 | Widia Gmbh | Hartmetall- oder Cermet-Körper |
| US6110603A (en) * | 1998-07-08 | 2000-08-29 | Widia Gmbh | Hard-metal or cermet body, especially for use as a cutting insert |
| DE19907749A1 (de) * | 1999-02-23 | 2000-08-24 | Kennametal Inc | Gesinterter Hartmetallkörper und dessen Verwendung |
| US6155284A (en) * | 1999-03-17 | 2000-12-05 | Scantlin; Gary | Buckling pin latch actuated safety relief valve |
| WO2002049988A2 (en) * | 2000-12-19 | 2002-06-27 | Honda Giken Kogyo Kabushiki Kaisha | Machining tool and method of producing the same |
| EP1345868B1 (en) * | 2000-12-19 | 2014-06-25 | Honda Giken Kogyo Kabushiki Kaisha | Molding tool formed of gradient composite material and method of producing the same |
| JP4205946B2 (ja) | 2000-12-19 | 2009-01-07 | 本田技研工業株式会社 | 複合材料 |
| EP2316596B1 (en) * | 2008-07-29 | 2015-09-09 | Kyocera Corporation | Cutting tool |
| KR101366028B1 (ko) | 2010-12-25 | 2014-02-21 | 쿄세라 코포레이션 | 절삭공구 |
| GB201100966D0 (en) * | 2011-01-20 | 2011-03-02 | Element Six Holding Gmbh | Cemented carbide article |
| JP6278232B2 (ja) * | 2013-11-01 | 2018-02-14 | 住友電気工業株式会社 | サーメット |
| US10144065B2 (en) | 2015-01-07 | 2018-12-04 | Kennametal Inc. | Methods of making sintered articles |
| CN108883474B (zh) * | 2016-04-13 | 2020-02-07 | 京瓷株式会社 | 切削刀片及切削工具 |
| EP3442728B1 (en) * | 2016-04-15 | 2021-05-19 | Sandvik Intellectual Property AB | Cermet or cemented carbide powder and three dimensional printing thereof |
| US11065863B2 (en) | 2017-02-20 | 2021-07-20 | Kennametal Inc. | Cemented carbide powders for additive manufacturing |
| US11998987B2 (en) | 2017-12-05 | 2024-06-04 | Kennametal Inc. | Additive manufacturing techniques and applications thereof |
| US11986974B2 (en) | 2019-03-25 | 2024-05-21 | Kennametal Inc. | Additive manufacturing techniques and applications thereof |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4049876A (en) * | 1974-10-18 | 1977-09-20 | Sumitomo Electric Industries, Ltd. | Cemented carbonitride alloys |
| JPS5487719A (en) * | 1977-12-23 | 1979-07-12 | Sumitomo Electric Industries | Super hard alloy and method of making same |
| US4610931A (en) * | 1981-03-27 | 1986-09-09 | Kennametal Inc. | Preferentially binder enriched cemented carbide bodies and method of manufacture |
| US4548786A (en) * | 1983-04-28 | 1985-10-22 | General Electric Company | Coated carbide cutting tool insert |
| US4497874A (en) * | 1983-04-28 | 1985-02-05 | General Electric Company | Coated carbide cutting tool insert |
| SE453202B (sv) * | 1986-05-12 | 1988-01-18 | Sandvik Ab | Sinterkropp for skerande bearbetning |
| JPS63169356A (ja) * | 1987-01-05 | 1988-07-13 | Toshiba Tungaloy Co Ltd | 表面調質焼結合金及びその製造方法 |
| US4913877A (en) * | 1987-12-07 | 1990-04-03 | Gte Valenite Corporation | Surface modified cemented carbides |
| JP2769821B2 (ja) * | 1988-03-11 | 1998-06-25 | 京セラ株式会社 | ＴｉＣＮ基サーメットおよびその製法 |
| JP2890592B2 (ja) * | 1989-01-26 | 1999-05-17 | 住友電気工業株式会社 | 超硬合金製ドリル |
| JP2819648B2 (ja) * | 1989-08-24 | 1998-10-30 | 住友電気工業株式会社 | 耐摩工具用被覆超硬合金 |
| DE69025582T3 (de) * | 1989-12-27 | 2001-05-31 | Sumitomo Electric Industries, Ltd. | Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung |
| JP2762745B2 (ja) * | 1989-12-27 | 1998-06-04 | 住友電気工業株式会社 | 被覆超硬合金及びその製造法 |
| JP2855740B2 (ja) * | 1990-01-16 | 1999-02-10 | 三菱マテリアル株式会社 | 耐摩耗性および靭性に優れた切削工具用超硬合金部材 |
| JPH0726173B2 (ja) * | 1991-02-13 | 1995-03-22 | 東芝タンガロイ株式会社 | 高靭性サーメット及びその製造方法 |
| SE9101590D0 (sv) * | 1991-05-24 | 1991-05-24 | Sandvik Ab | Sintrad karbonitridlegering med bindefasanrikning |
| SE9101865D0 (sv) * | 1991-06-17 | 1991-06-17 | Sandvik Ab | Titanbaserad karbonitridlegering med slitstarkt ytskikt |
-
1994
- 1994-02-03 US US08/313,222 patent/US5577424A/en not_active Expired - Lifetime
- 1994-02-03 EP EP94905840A patent/EP0635580A4/en not_active Ceased
- 1994-02-03 KR KR1019940703517A patent/KR0143508B1/ko not_active Expired - Lifetime
- 1994-02-03 WO PCT/JP1994/000158 patent/WO1994018351A1/ja not_active Ceased
- 1994-02-03 DE DE69433214T patent/DE69433214T2/de not_active Expired - Fee Related
- 1994-02-03 EP EP98102547A patent/EP0864661B1/en not_active Expired - Lifetime
- 1994-02-19 TW TW083101466A patent/TW291499B/zh active
- 1994-10-05 KR KR1019940703517A patent/KR950701006A/ko active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| WO1994018351A1 (en) | 1994-08-18 |
| US5577424A (en) | 1996-11-26 |
| EP0864661A1 (en) | 1998-09-16 |
| KR0143508B1 (ko) | 1998-08-17 |
| KR950701006A (ko) | 1995-02-20 |
| EP0635580A4 (en) | 1996-02-07 |
| EP0635580A1 (en) | 1995-01-25 |
| DE69433214D1 (de) | 2003-11-06 |
| TW291499B (enExample) | 1996-11-21 |
| EP0864661B1 (en) | 2003-10-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |