CN1584093B - 制造亚微米渗碳碳化物的方法 - Google Patents
制造亚微米渗碳碳化物的方法 Download PDFInfo
- Publication number
- CN1584093B CN1584093B CN2004100588857A CN200410058885A CN1584093B CN 1584093 B CN1584093 B CN 1584093B CN 2004100588857 A CN2004100588857 A CN 2004100588857A CN 200410058885 A CN200410058885 A CN 200410058885A CN 1584093 B CN1584093 B CN 1584093B
- Authority
- CN
- China
- Prior art keywords
- powder
- grain
- sintering
- carbide
- minutes
- 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
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 5
- 239000000843 powder Substances 0.000 claims abstract description 33
- 229910052804 chromium Inorganic materials 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910052720 vanadium Inorganic materials 0.000 claims abstract description 9
- 150000001875 compounds Chemical class 0.000 claims abstract description 4
- 239000012298 atmosphere Substances 0.000 claims abstract description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims abstract description 3
- 230000000737 periodic effect Effects 0.000 claims abstract description 3
- 239000002798 polar solvent Substances 0.000 claims abstract description 3
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 3
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 claims abstract 2
- 239000011651 chromium Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 14
- 238000005255 carburizing Methods 0.000 claims description 6
- PHFQLYPOURZARY-UHFFFAOYSA-N chromium nitrate Inorganic materials [Cr+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PHFQLYPOURZARY-UHFFFAOYSA-N 0.000 claims description 4
- QFSKIUZTIHBWFR-UHFFFAOYSA-N chromium;hydrate Chemical compound O.[Cr] QFSKIUZTIHBWFR-UHFFFAOYSA-N 0.000 claims description 4
- UNTBPXHCXVWYOI-UHFFFAOYSA-O azanium;oxido(dioxo)vanadium Chemical compound [NH4+].[O-][V](=O)=O UNTBPXHCXVWYOI-UHFFFAOYSA-O 0.000 claims description 3
- 238000000935 solvent evaporation Methods 0.000 claims description 2
- 229910052751 metal Inorganic materials 0.000 abstract description 3
- 239000002184 metal Substances 0.000 abstract description 3
- 239000002904 solvent Substances 0.000 abstract description 3
- 150000003839 salts Chemical class 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 13
- 238000005245 sintering Methods 0.000 description 13
- 239000000203 mixture Substances 0.000 description 12
- 229910001567 cementite Inorganic materials 0.000 description 10
- KSOKAHYVTMZFBJ-UHFFFAOYSA-N iron;methane Chemical compound C.[Fe].[Fe].[Fe] KSOKAHYVTMZFBJ-UHFFFAOYSA-N 0.000 description 10
- 230000009467 reduction Effects 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- 229910052739 hydrogen Inorganic materials 0.000 description 8
- 239000001257 hydrogen Substances 0.000 description 8
- 239000012299 nitrogen atmosphere Substances 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 5
- 239000006229 carbon black Substances 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910009043 WC-Co Inorganic materials 0.000 description 4
- 239000003795 chemical substances by application Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000003825 pressing Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- ZNOKGRXACCSDPY-UHFFFAOYSA-N tungsten trioxide Chemical compound O=[W](=O)=O ZNOKGRXACCSDPY-UHFFFAOYSA-N 0.000 description 3
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 3
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 150000002431 hydrogen Chemical class 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 229910000753 refractory alloy Inorganic materials 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001256 stainless steel alloy Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229960004418 trolamine Drugs 0.000 description 1
- 229910001930 tungsten oxide Inorganic materials 0.000 description 1
Images
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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
- B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/05—Mixtures of metal powder with non-metallic powder
- C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
- C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
- C22C1/055—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds using carbon
-
- 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
- B22F9/00—Making metallic powder or suspensions thereof
- B22F9/16—Making metallic powder or suspensions thereof using chemical processes
- B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Powder Metallurgy (AREA)
- Manufacture Of Metal Powder And Suspensions Thereof (AREA)
- Carbon And Carbon Compounds (AREA)
- Ceramic Products (AREA)
Abstract
Description
Claims (4)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE0302199-5 | 2003-08-12 | ||
SE03021995 | 2003-08-12 | ||
SE0302199A SE526626C2 (sv) | 2003-08-12 | 2003-08-12 | Sätt att tillverka submikron hårdmetall |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1584093A CN1584093A (zh) | 2005-02-23 |
CN1584093B true CN1584093B (zh) | 2012-06-27 |
Family
ID=27800877
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2004100588857A Expired - Fee Related CN1584093B (zh) | 2003-08-12 | 2004-08-03 | 制造亚微米渗碳碳化物的方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7514061B2 (zh) |
EP (1) | EP1507014A1 (zh) |
JP (1) | JP2005060224A (zh) |
KR (1) | KR101139745B1 (zh) |
CN (1) | CN1584093B (zh) |
SE (1) | SE526626C2 (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2452784C1 (ru) * | 2011-04-18 | 2012-06-10 | Государственное образовательное учреждение высшего профессионального образования "Тихоокеанский государственный университет" | Способ получения тонкодисперсного порошка карбида вольфрама |
CN108892141A (zh) * | 2018-09-06 | 2018-11-27 | 北京科技大学 | 一种高纯、超细碳化钨的制备方法 |
JP6815574B1 (ja) * | 2019-05-13 | 2021-01-20 | 住友電気工業株式会社 | 炭化タングステン粉末 |
EP3971136B1 (en) * | 2019-05-13 | 2024-03-06 | Sumitomo Electric Industries, Ltd. | Tungsten carbide powder and production method therefor |
CN110142414A (zh) * | 2019-06-25 | 2019-08-20 | 赵立夫 | 一种纳米晶数控刀具用硬质合金复合粉的制备方法 |
WO2024005100A1 (ja) * | 2022-06-30 | 2024-01-04 | 京セラ株式会社 | 炭化タングステン粉末 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1212191A (zh) * | 1997-09-23 | 1999-03-31 | 上海华明高技术(集团)有限公司 | 制造WC/Co复合纳米粉末的方法 |
US6254658B1 (en) * | 1999-02-24 | 2001-07-03 | Mitsubishi Materials Corporation | Cemented carbide cutting tool |
CN1331352A (zh) * | 2000-06-19 | 2002-01-16 | 韩国机械研究院 | 使用晶粒生长抑制剂来制造碳化钨/钴系硬质合金的方法 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5129520B2 (zh) * | 1971-09-09 | 1976-08-26 | ||
JPS54150400A (en) * | 1978-05-17 | 1979-11-26 | Sumitomo Electric Ind Ltd | Manufacture of molybdenum-containing hard solid solution |
US5567662A (en) * | 1994-02-15 | 1996-10-22 | The Dow Chemical Company | Method of making metallic carbide powders |
SE504730C2 (sv) * | 1994-11-16 | 1997-04-14 | Sandvik Ab | Metod att tillverka pulver av ett komplext ammoniumsalt av W och Co och/eller Ni |
SE502932C2 (sv) * | 1994-07-22 | 1996-02-26 | Sandvik Ab | Metod för tillverkning av pulver av hårdmaterial av WC och andra metallkarbider |
US5613998A (en) * | 1995-05-23 | 1997-03-25 | Nanodyne Incorporated | Reclamation process for tungsten carbide and tungsten-based materials |
JPH10212165A (ja) | 1997-01-27 | 1998-08-11 | Tokyo Tungsten Co Ltd | 複合炭化物粉末及びその製造方法 |
SE512754C2 (sv) | 1997-09-05 | 2000-05-08 | Sandvik Ab | Sätt att tillverka ultrafina WC-Co-legeringar |
SE510659C2 (sv) * | 1997-10-14 | 1999-06-14 | Sandvik Ab | Sätt att framställa en hårdmetall innefattande beläggning av partiklar av hårdämnet med bindemetall |
KR100346762B1 (ko) | 1999-07-21 | 2002-07-31 | 한국기계연구원 | 초미립 WC/TiC/Co 복합초경분말 제조방법 |
KR100359643B1 (ko) * | 2000-09-21 | 2002-11-04 | 박영효 | 습식 혼합에 의한 초미립 탄화텅스텐분말 제조방법 |
JP4489042B2 (ja) * | 2006-03-20 | 2010-06-23 | 株式会社東芝 | 切削工具用焼結体の製造方法 |
-
2003
- 2003-08-12 SE SE0302199A patent/SE526626C2/sv not_active IP Right Cessation
-
2004
- 2004-04-28 US US10/833,187 patent/US7514061B2/en not_active Expired - Fee Related
- 2004-05-21 EP EP04012010A patent/EP1507014A1/en not_active Withdrawn
- 2004-06-29 KR KR1020040049611A patent/KR101139745B1/ko not_active IP Right Cessation
- 2004-08-03 CN CN2004100588857A patent/CN1584093B/zh not_active Expired - Fee Related
- 2004-08-11 JP JP2004234454A patent/JP2005060224A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1212191A (zh) * | 1997-09-23 | 1999-03-31 | 上海华明高技术(集团)有限公司 | 制造WC/Co复合纳米粉末的方法 |
US6254658B1 (en) * | 1999-02-24 | 2001-07-03 | Mitsubishi Materials Corporation | Cemented carbide cutting tool |
CN1331352A (zh) * | 2000-06-19 | 2002-01-16 | 韩国机械研究院 | 使用晶粒生长抑制剂来制造碳化钨/钴系硬质合金的方法 |
Also Published As
Publication number | Publication date |
---|---|
EP1507014A1 (en) | 2005-02-16 |
SE526626C2 (sv) | 2005-10-18 |
SE0302199L (sv) | 2005-02-13 |
SE0302199D0 (sv) | 2003-08-12 |
KR20050018588A (ko) | 2005-02-23 |
US20050036934A1 (en) | 2005-02-17 |
KR101139745B1 (ko) | 2012-04-26 |
JP2005060224A (ja) | 2005-03-10 |
US7514061B2 (en) | 2009-04-07 |
CN1584093A (zh) | 2005-02-23 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
ASS | Succession or assignment of patent right |
Owner name: SANDVIK INTELLECTUAL PROPERTY Free format text: FORMER OWNER: SANDVIK AB Effective date: 20050715 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20050715 Address after: Sandviken Applicant after: Sandvik Intellectual Property Address before: Sandviken Applicant before: Sandvik AB |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20150803 |
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EXPY | Termination of patent right or utility model |