JPS6433069A - Shaft shaped ceramic cutting tool - Google Patents
Shaft shaped ceramic cutting toolInfo
- Publication number
- JPS6433069A JPS6433069A JP62188349A JP18834987A JPS6433069A JP S6433069 A JPS6433069 A JP S6433069A JP 62188349 A JP62188349 A JP 62188349A JP 18834987 A JP18834987 A JP 18834987A JP S6433069 A JPS6433069 A JP S6433069A
- Authority
- JP
- Japan
- Prior art keywords
- mixture
- cutting tool
- al2o3
- tic
- tin
- 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.)
- Pending
Links
- 239000000919 ceramic Substances 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 3
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 229910052593 corundum Inorganic materials 0.000 abstract 2
- 230000000737 periodic effect Effects 0.000 abstract 2
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 238000007731 hot pressing Methods 0.000 abstract 1
- 150000001247 metal acetylides Chemical class 0.000 abstract 1
- 150000004767 nitrides Chemical class 0.000 abstract 1
- 239000007787 solid Substances 0.000 abstract 1
- 229910003470 tongbaite Inorganic materials 0.000 abstract 1
Landscapes
- Ceramic Products (AREA)
- Compositions Of Oxide Ceramics (AREA)
Abstract
PURPOSE:To improve toughness and deflective strength, abrasion resistance, cutting performance, working precision, and working efficiency of the title cutting tool by incorporating at least one kind of carbides of elements of the group IVa-VIa of the periodic table, Al2O3 and Si whisker in specified proportions by volume. CONSTITUTION:(A) 5-95vol.% at least one kind of nonoxide hard ceramic (e.g. TiC, TiN, or Tic+TiN+Cr3C2, etc.) such as carbide, nitride, of elements of the group IVa, Va, VIa of the periodic table, or solid soln. thereof, etc., is mixed with (B) 95-5vol.% Al2O3 and (C) 5-40vol.% (basing on the total volume of the product) SiC whisker is added to the mixture to obtain thus a mixture by mixing. A plateshaped sintered body obtd. by hot pressing said mixture at, for example, about 1600 deg.C under about 300kg/cm<2> pressure for about 1hr is worked with a diamond wheel, etc., to obtain thus the title working tool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62188349A JPS6433069A (en) | 1987-07-27 | 1987-07-27 | Shaft shaped ceramic cutting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP62188349A JPS6433069A (en) | 1987-07-27 | 1987-07-27 | Shaft shaped ceramic cutting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6433069A true JPS6433069A (en) | 1989-02-02 |
Family
ID=16222067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62188349A Pending JPS6433069A (en) | 1987-07-27 | 1987-07-27 | Shaft shaped ceramic cutting tool |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6433069A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01286968A (en) * | 1988-05-11 | 1989-11-17 | Agency Of Ind Science & Technol | Production of silicon carbide fiber-reinforced group iv and v transition metal boride and carbide composition sintered form |
| JPH02116691A (en) * | 1988-10-24 | 1990-05-01 | Mitsubishi Metal Corp | Surface-coated ceramic cutting tools with excellent wear resistance |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241775A (en) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | Fiber reinforced composite material for tool |
| JPS6389471A (en) * | 1986-10-03 | 1988-04-20 | 三菱マテリアル株式会社 | Aluminum oxide ceramic cutting tools |
| JPS63100055A (en) * | 1986-10-16 | 1988-05-02 | 三菱マテリアル株式会社 | Alumina-based ceramic cutting tools with high toughness |
| JPS63225579A (en) * | 1986-07-31 | 1988-09-20 | 日本特殊陶業株式会社 | Ceramic tool material |
-
1987
- 1987-07-27 JP JP62188349A patent/JPS6433069A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6241775A (en) * | 1985-08-15 | 1987-02-23 | 日本特殊陶業株式会社 | Fiber reinforced composite material for tool |
| JPS63225579A (en) * | 1986-07-31 | 1988-09-20 | 日本特殊陶業株式会社 | Ceramic tool material |
| JPS6389471A (en) * | 1986-10-03 | 1988-04-20 | 三菱マテリアル株式会社 | Aluminum oxide ceramic cutting tools |
| JPS63100055A (en) * | 1986-10-16 | 1988-05-02 | 三菱マテリアル株式会社 | Alumina-based ceramic cutting tools with high toughness |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01286968A (en) * | 1988-05-11 | 1989-11-17 | Agency Of Ind Science & Technol | Production of silicon carbide fiber-reinforced group iv and v transition metal boride and carbide composition sintered form |
| JPH02116691A (en) * | 1988-10-24 | 1990-05-01 | Mitsubishi Metal Corp | Surface-coated ceramic cutting tools with excellent wear resistance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4745091A (en) | Novel compositions for oxide ceramics | |
| EP0709353A3 (en) | Hard composite material for tools | |
| US6001757A (en) | Hard sintered body for tool | |
| CA2150037A1 (en) | Silicon Nitride Based Cutting Tool Insert | |
| US4801564A (en) | High-toughness ceramic tool materials | |
| Chambers et al. | The drilling of carbon fiber polymer matrix composites | |
| JPS56156738A (en) | Sintered body for high hardness tool and its manufacture | |
| KR910009946A (en) | Sintered body for hard tools | |
| JPS6433069A (en) | Shaft shaped ceramic cutting tool | |
| JPH02217359A (en) | Titanium carbon nitride based toughened ceramics | |
| JPS6414167A (en) | High-strength aluminum oxide-based sintered body and its production | |
| JPS5655506A (en) | Composite sintered body for tool and its production | |
| KR960016069B1 (en) | Sintered Body Based on Silicon Nitride | |
| JPS5672105A (en) | Composite cutting body | |
| ATE213514T1 (en) | PRODUCTION OF TRANSITION METAL CARBIDE, TRANSITION METAL NITRIDE AND TRANSITION METAL CARBONITRIDE WHISCERS WITH TWO OR MORE TRANSITION METALS | |
| EP0189677A3 (en) | Sintered titanium carbo-nitride ceramics | |
| JPS5773104A (en) | Surface-coated superhard alloy member and its production | |
| JPS5672103A (en) | Composite cutting body | |
| EP0219885A3 (en) | Sintered silicon nitride having improved density and mechanical strength and process for producing the same | |
| JPS6483667A (en) | Hard film coated member | |
| Tsunoda et al. | Development of New Super-Hardness Titanium Nitride Ceramics | |
| Hayami et al. | Cutting tool of SiC whisker/alumina ceramic composite | |
| KR960017587A (en) | Method of manufacturing silicon carbide (SiC) / titanium-boron (TiB₂) composite sinter | |
| HEINZEL et al. | Molded bodies having a high degree of hardness and a high degree of toughness for machining metals, carbides, ceramics and glasses(Patent Application) | |
| Kalish | Where carbides stand today |