JPS6251911B2 - - Google Patents
Info
- Publication number
- JPS6251911B2 JPS6251911B2 JP54081880A JP8188079A JPS6251911B2 JP S6251911 B2 JPS6251911 B2 JP S6251911B2 JP 54081880 A JP54081880 A JP 54081880A JP 8188079 A JP8188079 A JP 8188079A JP S6251911 B2 JPS6251911 B2 JP S6251911B2
- Authority
- JP
- Japan
- Prior art keywords
- powder
- sintered body
- pressure
- cbn
- boron nitride
- 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 35
- 239000011230 binding agent Substances 0.000 claims description 30
- 239000000843 powder Substances 0.000 claims description 30
- 229910052582 BN Inorganic materials 0.000 claims description 20
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 20
- 239000002245 particle Substances 0.000 claims description 17
- 238000005245 sintering Methods 0.000 claims description 15
- 229910010421 TiNx Inorganic materials 0.000 claims description 11
- 229910052719 titanium Inorganic materials 0.000 claims description 10
- 239000013078 crystal Substances 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 2
- 229910000765 intermetallic Inorganic materials 0.000 claims 2
- 239000010419 fine particle Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 22
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 13
- 150000001875 compounds Chemical class 0.000 description 13
- 239000010936 titanium Substances 0.000 description 13
- 229910052721 tungsten Inorganic materials 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 229910052757 nitrogen Inorganic materials 0.000 description 7
- 238000002441 X-ray diffraction Methods 0.000 description 6
- 239000011812 mixed powder Substances 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 230000007423 decrease Effects 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 238000002474 experimental method Methods 0.000 description 4
- 150000001247 metal acetylides Chemical class 0.000 description 4
- 150000004767 nitrides Chemical class 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000006104 solid solution Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 229910001018 Cast iron Inorganic materials 0.000 description 3
- 229910045601 alloy Inorganic materials 0.000 description 3
- 239000000956 alloy Substances 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000003801 milling Methods 0.000 description 3
- 230000000737 periodic effect Effects 0.000 description 3
- 229910052984 zinc sulfide Inorganic materials 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910000760 Hardened steel Inorganic materials 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011056 performance test Methods 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- -1 Ti 2 AlN or AlN Chemical class 0.000 description 1
- 229910021362 Ti-Al intermetallic compound Inorganic materials 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009770 conventional sintering Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000005121 nitriding Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 238000010587 phase diagram Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8188079A JPS569279A (en) | 1979-06-28 | 1979-06-28 | Sintered body for cutting tool and its manufacture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8188079A JPS569279A (en) | 1979-06-28 | 1979-06-28 | Sintered body for cutting tool and its manufacture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS569279A JPS569279A (en) | 1981-01-30 |
| JPS6251911B2 true JPS6251911B2 (sv) | 1987-11-02 |
Family
ID=13758759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8188079A Granted JPS569279A (en) | 1979-06-28 | 1979-06-28 | Sintered body for cutting tool and its manufacture |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS569279A (sv) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023181B2 (ja) * | 1982-10-20 | 1985-06-06 | 三菱マテリアル株式会社 | 切削工具用立方晶窒化硼素基超高圧焼結材料 |
| CN1060146C (zh) * | 1992-04-21 | 2001-01-03 | 中国科学院金属研究所 | 高韧性耐磨损陶瓷复合刀具材料 |
| KR101121412B1 (ko) * | 2002-04-19 | 2012-03-22 | 미쓰비시 마테리알 가부시키가이샤 | 입방정 질화붕소기 초고압 소결재료로 만든 절삭 팁 |
| WO2016084929A1 (ja) * | 2014-11-27 | 2016-06-02 | 三菱マテリアル株式会社 | 立方晶窒化ほう素基焼結体および立方晶窒化ほう素基焼結体製切削工具 |
| JP6650106B2 (ja) * | 2014-11-27 | 2020-02-19 | 三菱マテリアル株式会社 | 立方晶窒化ほう素基焼結体および立方晶窒化ほう素基焼結体製切削工具 |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944014A (sv) * | 1972-09-01 | 1974-04-25 | ||
| JPS4944015A (sv) * | 1972-09-01 | 1974-04-25 | ||
| JPS5021000A (sv) * | 1973-06-26 | 1975-03-05 | ||
| JPS5377811A (en) * | 1976-12-21 | 1978-07-10 | Sumitomo Electric Ind Ltd | Sintered material for tools of high hardness and its preparation |
| JPS5446211A (en) * | 1977-09-21 | 1979-04-12 | Sumitomo Electric Industries | Sintered body for cutting tool and method of making same |
| JPS56156738A (en) * | 1981-03-16 | 1981-12-03 | Sumitomo Electric Ind Ltd | Sintered body for high hardness tool and its manufacture |
-
1979
- 1979-06-28 JP JP8188079A patent/JPS569279A/ja active Granted
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4944014A (sv) * | 1972-09-01 | 1974-04-25 | ||
| JPS4944015A (sv) * | 1972-09-01 | 1974-04-25 | ||
| JPS5021000A (sv) * | 1973-06-26 | 1975-03-05 | ||
| JPS5377811A (en) * | 1976-12-21 | 1978-07-10 | Sumitomo Electric Ind Ltd | Sintered material for tools of high hardness and its preparation |
| JPS5446211A (en) * | 1977-09-21 | 1979-04-12 | Sumitomo Electric Industries | Sintered body for cutting tool and method of making same |
| JPS56156738A (en) * | 1981-03-16 | 1981-12-03 | Sumitomo Electric Ind Ltd | Sintered body for high hardness tool and its manufacture |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS569279A (en) | 1981-01-30 |
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