DE3100926C2 - - Google Patents
Info
- Publication number
- DE3100926C2 DE3100926C2 DE19813100926 DE3100926A DE3100926C2 DE 3100926 C2 DE3100926 C2 DE 3100926C2 DE 19813100926 DE19813100926 DE 19813100926 DE 3100926 A DE3100926 A DE 3100926A DE 3100926 C2 DE3100926 C2 DE 3100926C2
- Authority
- DE
- Germany
- Prior art keywords
- crystals
- type
- carbide
- sintered
- nitrogen
- 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 - Lifetime
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 31
- 239000013078 crystal Substances 0.000 claims description 20
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 229910052757 nitrogen Inorganic materials 0.000 claims description 17
- 229910052721 tungsten Inorganic materials 0.000 claims description 13
- 239000010936 titanium Substances 0.000 claims description 12
- 150000001247 metal acetylides Chemical class 0.000 claims description 11
- 239000000203 mixture Substances 0.000 claims description 9
- 229910052750 molybdenum Inorganic materials 0.000 claims description 9
- 238000005245 sintering Methods 0.000 claims description 9
- 150000002739 metals Chemical class 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 229910052715 tantalum Inorganic materials 0.000 claims description 8
- 229910052758 niobium Inorganic materials 0.000 claims description 7
- 229910052719 titanium Inorganic materials 0.000 claims description 7
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 3
- 150000004767 nitrides Chemical class 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 3
- 239000010937 tungsten Substances 0.000 claims description 3
- 239000010955 niobium Substances 0.000 description 19
- 238000004519 manufacturing process Methods 0.000 description 6
- 239000012299 nitrogen atmosphere Substances 0.000 description 5
- 229910003468 tantalcarbide Inorganic materials 0.000 description 5
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 5
- 238000005299 abrasion Methods 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 229910052735 hafnium Inorganic materials 0.000 description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 3
- 239000011859 microparticle Substances 0.000 description 3
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- NFFIWVVINABMKP-UHFFFAOYSA-N methylidynetantalum Chemical compound [Ta]#C NFFIWVVINABMKP-UHFFFAOYSA-N 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 2
- 239000012188 paraffin wax Substances 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000006104 solid solution Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910003178 Mo2C Inorganic materials 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910034327 TiC Inorganic materials 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- QJCMRMSRJIYGEG-UHFFFAOYSA-N [Co].[Ta].[Ti].[W] Chemical compound [Co].[Ta].[Ti].[W] QJCMRMSRJIYGEG-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000004299 exfoliation Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- WHJFNYXPKGDKBB-UHFFFAOYSA-N hafnium;methane Chemical compound C.[Hf] WHJFNYXPKGDKBB-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- UNASZPQZIFZUSI-UHFFFAOYSA-N methylidyneniobium Chemical compound [Nb]#C UNASZPQZIFZUSI-UHFFFAOYSA-N 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000001953 recrystallisation Methods 0.000 description 1
- 239000012925 reference material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- MTPVUVINMAGMJL-UHFFFAOYSA-N trimethyl(1,1,2,2,2-pentafluoroethyl)silane Chemical compound C[Si](C)(C)C(F)(F)C(F)(F)F MTPVUVINMAGMJL-UHFFFAOYSA-N 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
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Powder Metallurgy (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8238979A JPS565946A (en) | 1979-06-28 | 1979-06-28 | Sintered hard alloy and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3100926A1 DE3100926A1 (de) | 1982-08-05 |
| DE3100926C2 true DE3100926C2 (en:Method) | 1990-10-25 |
Family
ID=13773213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19813100926 Granted DE3100926A1 (de) | 1979-06-28 | 1981-01-14 | "sintermetallhartlegierungen und verfahren zu deren herstellung" |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS565946A (en:Method) |
| DE (1) | DE3100926A1 (en:Method) |
| SE (1) | SE452341C (en:Method) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992011393A1 (en) * | 1990-12-21 | 1992-07-09 | Sandvik Ab | Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates |
| WO1992011394A1 (en) * | 1990-12-21 | 1992-07-09 | Sandvik Ab | Method of producing a sintered carbonitride alloy for semifinishing machining |
| WO1992011392A1 (en) * | 1990-12-21 | 1992-07-09 | Sandvik Ab | Method of producing a sintered carbonitride alloy for fine milling |
| WO1996022403A1 (en) * | 1995-01-20 | 1996-07-25 | Sandvik Ab | Titanium-based carbonitride alloy with controllable wear resistance and toughness |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2710934B2 (ja) * | 1987-07-23 | 1998-02-10 | 日立金属株式会社 | サーメット合金 |
| JPH02131803A (ja) * | 1988-11-11 | 1990-05-21 | Mitsubishi Metal Corp | 耐欠損性のすぐれた耐摩耗性サーメット製切削工具 |
| DE3842420A1 (de) * | 1988-12-16 | 1990-06-21 | Krupp Widia Gmbh | Hartmetallverbundkoerper und verfahren zu seiner herstellung |
| SE9004118D0 (sv) * | 1990-12-21 | 1990-12-21 | Sandvik Ab | Saett foer framstaellning av en sintrad karbonitridlegering foer fin till medelgrov fraesning |
| US5552108A (en) * | 1990-12-21 | 1996-09-03 | Sandvik Ab | Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates |
| JP3020746U (ja) * | 1995-07-18 | 1996-02-06 | 日本通信機株式会社 | 電子機器実装用ラック |
| CN109609829A (zh) * | 2018-12-25 | 2019-04-12 | 苏州新锐合金工具股份有限公司 | Ti（C,N）基金属陶瓷氮平衡控制方法 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2420768A1 (de) * | 1973-06-18 | 1975-01-09 | Teledyne Ind | Karbonitridlegierungen fuer schneidwerkzeuge und verschleissteile |
-
1979
- 1979-06-28 JP JP8238979A patent/JPS565946A/ja active Granted
-
1980
- 1980-12-05 SE SE8008558A patent/SE452341C/sv not_active IP Right Cessation
-
1981
- 1981-01-14 DE DE19813100926 patent/DE3100926A1/de active Granted
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1992011393A1 (en) * | 1990-12-21 | 1992-07-09 | Sandvik Ab | Method of producing a sintered carbonitride alloy for extremely fine machining when turning with high cutting rates |
| WO1992011394A1 (en) * | 1990-12-21 | 1992-07-09 | Sandvik Ab | Method of producing a sintered carbonitride alloy for semifinishing machining |
| WO1992011392A1 (en) * | 1990-12-21 | 1992-07-09 | Sandvik Ab | Method of producing a sintered carbonitride alloy for fine milling |
| WO1996022403A1 (en) * | 1995-01-20 | 1996-07-25 | Sandvik Ab | Titanium-based carbonitride alloy with controllable wear resistance and toughness |
Also Published As
| Publication number | Publication date |
|---|---|
| SE8008558L (sv) | 1982-06-06 |
| SE452341B (sv) | 1987-11-23 |
| JPS6159391B2 (en:Method) | 1986-12-16 |
| JPS565946A (en) | 1981-01-22 |
| SE452341C (sv) | 1995-12-04 |
| DE3100926A1 (de) | 1982-08-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS. NOETH, H., DIPL.-PHYS., PAT |
|
| 8128 | New person/name/address of the agent |
Representative=s name: LIEDL, G., DIPL.-PHYS., PAT.-ANW., 8000 MUENCHEN |
|
| 8110 | Request for examination paragraph 44 | ||
| 8125 | Change of the main classification |
Ipc: C22C 29/02 |
|
| D2 | Grant after examination | ||
| 8363 | Opposition against the patent | ||
| 8339 | Ceased/non-payment of the annual fee |