JPS644988B2 - - Google Patents
Info
- Publication number
- JPS644988B2 JPS644988B2 JP59263992A JP26399284A JPS644988B2 JP S644988 B2 JPS644988 B2 JP S644988B2 JP 59263992 A JP59263992 A JP 59263992A JP 26399284 A JP26399284 A JP 26399284A JP S644988 B2 JPS644988 B2 JP S644988B2
- Authority
- JP
- Japan
- Prior art keywords
- cbn
- sintered body
- cutting
- hardness
- sintering
- 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
Links
- 238000005520 cutting process Methods 0.000 claims description 43
- 239000010936 titanium Substances 0.000 claims description 30
- 238000005245 sintering Methods 0.000 claims description 23
- 239000000843 powder Substances 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 16
- 150000004767 nitrides Chemical class 0.000 claims description 15
- 238000004519 manufacturing process Methods 0.000 claims description 7
- 229910052582 BN Inorganic materials 0.000 claims description 6
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- -1 titanium carbides Chemical class 0.000 claims 2
- 238000013329 compounding Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 description 20
- 229910001018 Cast iron Inorganic materials 0.000 description 12
- CYKMNKXPYXUVPR-UHFFFAOYSA-N [C].[Ti] Chemical compound [C].[Ti] CYKMNKXPYXUVPR-UHFFFAOYSA-N 0.000 description 12
- 229910000831 Steel Inorganic materials 0.000 description 10
- 239000010959 steel Substances 0.000 description 10
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 9
- 238000002156 mixing Methods 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 229910000997 High-speed steel Inorganic materials 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000012071 phase Substances 0.000 description 4
- 229910010038 TiAl Inorganic materials 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- CAVCGVPGBKGDTG-UHFFFAOYSA-N alumanylidynemethyl(alumanylidynemethylalumanylidenemethylidene)alumane Chemical compound [Al]#C[Al]=C=[Al]C#[Al] CAVCGVPGBKGDTG-UHFFFAOYSA-N 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 229910000765 intermetallic Inorganic materials 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000001000 micrograph Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000009466 transformation Effects 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
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59263992A JPS61141672A (ja) | 1984-12-14 | 1984-12-14 | 切削工具用立方晶窒化硼素基焼結体の製造法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP59263992A JPS61141672A (ja) | 1984-12-14 | 1984-12-14 | 切削工具用立方晶窒化硼素基焼結体の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61141672A JPS61141672A (ja) | 1986-06-28 |
JPS644988B2 true JPS644988B2 (de) | 1989-01-27 |
Family
ID=17397037
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP59263992A Granted JPS61141672A (ja) | 1984-12-14 | 1984-12-14 | 切削工具用立方晶窒化硼素基焼結体の製造法 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS61141672A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220349731A1 (en) * | 2017-07-14 | 2022-11-03 | Nikon Corporation | Encoder and drive device |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE519862C2 (sv) * | 1999-04-07 | 2003-04-15 | Sandvik Ab | Sätt att tillverka ett skär bestående av en PcBN-kropp och en hårdmetall- eller cermet-kropp |
WO2012033930A2 (en) * | 2010-09-08 | 2012-03-15 | Smith International, Inc. | Edm cuttable, high cbn content solid pcbn compact |
WO2021010471A1 (ja) * | 2019-07-18 | 2021-01-21 | 住友電気工業株式会社 | 立方晶窒化硼素焼結体および切削工具 |
US20220250990A1 (en) * | 2019-07-18 | 2022-08-11 | Sumitomo Electric Industries, Ltd. | Cubic boron nitride sintered material and cutting tool |
US11629101B2 (en) | 2019-07-18 | 2023-04-18 | Sumitomo Electric Industries, Ltd. | Cubic boron nitride sintered material and method of producing same |
JP6908799B2 (ja) | 2019-07-18 | 2021-07-28 | 住友電気工業株式会社 | 立方晶窒化硼素焼結体 |
US20240228386A9 (en) * | 2021-02-20 | 2024-07-11 | Mitsubishi Materials Corporation | cBN SINTERED BODY |
-
1984
- 1984-12-14 JP JP59263992A patent/JPS61141672A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20220349731A1 (en) * | 2017-07-14 | 2022-11-03 | Nikon Corporation | Encoder and drive device |
Also Published As
Publication number | Publication date |
---|---|
JPS61141672A (ja) | 1986-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2020514235A (ja) | 焼結多結晶立方晶窒化ホウ素材料 | |
JPH06287067A (ja) | 耐摩耗性および耐欠損性のすぐれた立方晶窒化ほう素基超高圧焼結材料製切削工具 | |
JP3476507B2 (ja) | 立方晶窒化ホウ素含有焼結体の製造方法 | |
JPS601390B2 (ja) | 切削工具用立方晶窒化硼素基超高圧焼結材料 | |
JP5157056B2 (ja) | 立方晶窒化硼素焼結体および被覆立方晶窒化硼素焼結体、並びにそれらからなる焼入鋼用切削工具 | |
JPS644988B2 (de) | ||
EP0816304B1 (de) | Keramisch gebundener kompakter Körper aus kubischem Bornitrid | |
JP2004026555A (ja) | 立方晶窒化ホウ素含有焼結体およびその製造方法 | |
JPS644989B2 (de) | ||
JPH0881270A (ja) | 立方晶窒化ホウ素含有セラミックス焼結体および切削工具 | |
JPS61197469A (ja) | 切削工具用立方晶窒化硼素基焼結材料の製造方法 | |
JP3146803B2 (ja) | 耐摩耗性に優れた立方晶窒化ほう素基超高圧焼結材料の製造方法 | |
JPH0569205A (ja) | セラミツクス切削工具 | |
JPS6335591B2 (de) | ||
JP2808907B2 (ja) | 高強度を有する立方晶窒化ほう素基超高圧焼結材料製切削チップ | |
JPS6251911B2 (de) | ||
JP2005212048A (ja) | セラミックスおよびこれを用いた切削工具 | |
JPH01122971A (ja) | 立方晶窒化ホウ素基焼結体 | |
JPH08732B2 (ja) | 切削工具用立方晶窒化硼素基超高圧焼結体の製造法 | |
JPH0215515B2 (de) | ||
JP2805339B2 (ja) | 高密度相窒化ホウ素基焼結体及び複合焼結体 | |
JPS6330983B2 (de) | ||
JP4244108B2 (ja) | すぐれた耐チッピング性を有する立方晶窒化ほう素基焼結材料製切削工具切刃片の製造方法 | |
JPH01115873A (ja) | 立方晶窒化ホウ素含有焼結体 | |
JP2735919B2 (ja) | 工具用焼結体及びその製造方法 |