CA2157218C - Sintered body for high-hardness tools - Google Patents
Sintered body for high-hardness tools Download PDFInfo
- Publication number
- CA2157218C CA2157218C CA002157218A CA2157218A CA2157218C CA 2157218 C CA2157218 C CA 2157218C CA 002157218 A CA002157218 A CA 002157218A CA 2157218 A CA2157218 A CA 2157218A CA 2157218 C CA2157218 C CA 2157218C
- Authority
- CA
- Canada
- Prior art keywords
- sintered body
- binder
- remaining part
- volume
- tools
- 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
- 239000011230 binding agent Substances 0.000 claims abstract description 38
- 150000001875 compounds Chemical class 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 24
- 229910052582 BN Inorganic materials 0.000 claims abstract description 11
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000737 periodic effect Effects 0.000 claims abstract description 10
- 238000005245 sintering Methods 0.000 claims abstract description 9
- 239000002245 particle Substances 0.000 claims description 10
- 238000005299 abrasion Methods 0.000 abstract description 7
- 235000000396 iron Nutrition 0.000 abstract description 6
- 230000007423 decrease Effects 0.000 description 9
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 4
- 238000007872 degassing Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 239000006104 solid solution Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 150000004767 nitrides Chemical class 0.000 description 2
- 125000004433 nitrogen atom Chemical group N* 0.000 description 2
- 239000011369 resultant mixture Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
- B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
- B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2203/00—Processes utilising sub- or super atmospheric pressure
- B01J2203/06—High pressure synthesis
- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2302/00—Metal Compound, non-Metallic compound or non-metal composition of the powder or its coating
- B22F2302/40—Carbon, graphite
- B22F2302/406—Diamond
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
- C22C2026/005—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being borides
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
- C22C2026/007—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes with additional metal compounds being nitrides
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Metallurgy (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Products (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6-275733 | 1994-10-14 | ||
| JP27573394A JP3196802B2 (ja) | 1994-10-14 | 1994-10-14 | 高硬度の切削工具 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2157218A1 CA2157218A1 (en) | 1996-04-15 |
| CA2157218C true CA2157218C (en) | 2001-03-20 |
Family
ID=17559637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002157218A Expired - Lifetime CA2157218C (en) | 1994-10-14 | 1995-08-30 | Sintered body for high-hardness tools |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US5596156A (show.php) |
| EP (1) | EP0707086B1 (show.php) |
| JP (1) | JP3196802B2 (show.php) |
| KR (1) | KR0159419B1 (show.php) |
| CA (1) | CA2157218C (show.php) |
| DE (1) | DE69521861T2 (show.php) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1888220A1 (en) * | 2005-05-04 | 2008-02-20 | Element Six (Production) (Pty) Ltd. | Method of producing ultra-hard abrasive particles |
| JP5771883B2 (ja) | 2010-10-19 | 2015-09-02 | 住友電工ハードメタル株式会社 | 立方晶窒化硼素焼結体工具 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2048956B (en) * | 1979-03-29 | 1983-02-16 | Sumitomo Electric Industries | Sintered compact for a machining tool |
| JPH0621313B2 (ja) * | 1985-12-28 | 1994-03-23 | 住友電気工業株式会社 | 高硬度工具用焼結体およびその製造方法 |
| JPH0621315B2 (ja) * | 1986-01-06 | 1994-03-23 | 住友電気工業株式会社 | ｃＢＮ焼結体およびその製造方法 |
| JPH0694580B2 (ja) * | 1988-12-14 | 1994-11-24 | 住友電気工業株式会社 | 高精度加工工具用焼結体 |
| US5041399A (en) * | 1989-03-07 | 1991-08-20 | Sumitomo Electric Industries, Ltd. | Hard sintered body for tools |
| JPH0711054B2 (ja) * | 1989-11-27 | 1995-02-08 | 住友電気工業株式会社 | 高硬度工具用焼結体 |
| CA2030350C (en) * | 1989-11-27 | 1994-08-02 | Tetsuo Nakai | Hard sintered compact for tools |
| CN104169382A (zh) | 2011-12-29 | 2014-11-26 | 3M创新有限公司 | 销轴安装粘结方法及制品 |
-
1994
- 1994-10-14 JP JP27573394A patent/JP3196802B2/ja not_active Expired - Lifetime
-
1995
- 1995-08-30 CA CA002157218A patent/CA2157218C/en not_active Expired - Lifetime
- 1995-09-18 US US08/529,639 patent/US5596156A/en not_active Expired - Lifetime
- 1995-10-06 KR KR1019950034186A patent/KR0159419B1/ko not_active Expired - Lifetime
- 1995-10-10 EP EP95307156A patent/EP0707086B1/en not_active Expired - Lifetime
- 1995-10-10 DE DE69521861T patent/DE69521861T2/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| US5596156A (en) | 1997-01-21 |
| EP0707086B1 (en) | 2001-07-25 |
| EP0707086A2 (en) | 1996-04-17 |
| KR960013527A (ko) | 1996-05-22 |
| EP0707086A3 (show.php) | 1996-05-01 |
| KR0159419B1 (ko) | 1999-01-15 |
| JPH08120391A (ja) | 1996-05-14 |
| CA2157218A1 (en) | 1996-04-15 |
| DE69521861D1 (de) | 2001-08-30 |
| JP3196802B2 (ja) | 2001-08-06 |
| DE69521861T2 (de) | 2001-11-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKEX | Expiry |
Effective date: 20150831 |