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 (ru) | 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 (ru) |
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 |
| JP7019093B2 (ja) * | 2019-07-18 | 2022-02-14 | 住友電気工業株式会社 | 立方晶窒化硼素焼結体、及び、その製造方法 |
| WO2021010474A1 (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 |
| EP4000777A4 (en) * | 2019-07-18 | 2022-08-31 | Sumitomo Electric Industries, Ltd. | SINTERED BORON NITRIDE CUBIC BODY AND CUTTING TOOL |
| CN114096501B (zh) * | 2019-07-18 | 2023-07-25 | 住友电气工业株式会社 | 立方晶氮化硼烧结体以及切削工具 |
| JPWO2022176569A1 (ru) * | 2021-02-20 | 2022-08-25 |
-
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 |
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