JPH049754B2 - - Google Patents
Info
- Publication number
- JPH049754B2 JPH049754B2 JP59120218A JP12021884A JPH049754B2 JP H049754 B2 JPH049754 B2 JP H049754B2 JP 59120218 A JP59120218 A JP 59120218A JP 12021884 A JP12021884 A JP 12021884A JP H049754 B2 JPH049754 B2 JP H049754B2
- Authority
- JP
- Japan
- Prior art keywords
- sintered
- composite
- cemented carbide
- hard
- diameter
- 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
- 239000002131 composite material Substances 0.000 claims description 101
- 239000000463 material Substances 0.000 claims description 91
- 229910003460 diamond Inorganic materials 0.000 claims description 44
- 239000010432 diamond Substances 0.000 claims description 44
- 239000000843 powder Substances 0.000 claims description 39
- 238000005520 cutting process Methods 0.000 claims description 28
- 229910052582 BN Inorganic materials 0.000 claims description 21
- PZNSFCLAULLKQX-UHFFFAOYSA-N Boron nitride Chemical compound N#B PZNSFCLAULLKQX-UHFFFAOYSA-N 0.000 claims description 21
- 238000004519 manufacturing process Methods 0.000 claims description 17
- 238000007731 hot pressing Methods 0.000 claims description 14
- 230000004323 axial length Effects 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 8
- 229910052751 metal Inorganic materials 0.000 claims description 7
- 239000002184 metal Substances 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 6
- 230000000737 periodic effect Effects 0.000 claims description 5
- 239000006104 solid solution Substances 0.000 claims description 4
- -1 iron group metals Chemical class 0.000 claims description 2
- 238000003754 machining Methods 0.000 claims description 2
- 238000003475 lamination Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 description 26
- 238000000034 method Methods 0.000 description 17
- 239000011812 mixed powder Substances 0.000 description 15
- 238000005553 drilling Methods 0.000 description 8
- 235000002505 Centaurea nigra Nutrition 0.000 description 6
- 241001073742 Mylopharodon conocephalus Species 0.000 description 6
- 238000000227 grinding Methods 0.000 description 6
- 150000001247 metal acetylides Chemical class 0.000 description 6
- 239000004593 Epoxy Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010894 electron beam technology Methods 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 239000011230 binding agent Substances 0.000 description 4
- 239000011521 glass Substances 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 4
- 229910001080 W alloy Inorganic materials 0.000 description 3
- 238000005219 brazing Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- 150000004767 nitrides Chemical class 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 229910000881 Cu alloy Inorganic materials 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000011195 cermet Substances 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 229910000601 superalloy Inorganic materials 0.000 description 2
- 101150051314 tin-10 gene Proteins 0.000 description 2
- 229910052721 tungsten Inorganic materials 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 1
- 229910002549 Fe–Cu Inorganic materials 0.000 description 1
- 229910003271 Ni-Fe Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910009043 WC-Co Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000012761 high-performance material Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229910021332 silicide Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59120218A JPS60264371A (ja) | 1984-06-12 | 1984-06-12 | 複合焼結材料円柱体 |
| EP85304135A EP0168953B2 (fr) | 1984-06-12 | 1985-06-11 | Bâton en matériaux composites et son procédé de fabrication |
| KR1019850004091A KR920001585B1 (ko) | 1984-06-12 | 1985-06-11 | 복합 소결 재료 봉체 및 그 제조방법 |
| CA000483612A CA1286510C (fr) | 1984-06-12 | 1985-06-11 | Batonnet de materiaux composites et sa preparation |
| DE8585304135T DE3575092D1 (de) | 1984-06-12 | 1985-06-11 | Stab aus verbundmaterialien und verfahren zu seiner herstellung. |
| AT85304135T ATE49147T1 (de) | 1984-06-12 | 1985-06-11 | Stab aus verbundmaterialien und verfahren zu seiner herstellung. |
| US07/231,644 US4880707A (en) | 1984-06-12 | 1988-08-10 | Stick of composite materials and process for preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59120218A JPS60264371A (ja) | 1984-06-12 | 1984-06-12 | 複合焼結材料円柱体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60264371A JPS60264371A (ja) | 1985-12-27 |
| JPH049754B2 true JPH049754B2 (fr) | 1992-02-21 |
Family
ID=14780807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59120218A Granted JPS60264371A (ja) | 1984-06-12 | 1984-06-12 | 複合焼結材料円柱体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60264371A (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ZA863979B (en) * | 1985-06-13 | 1987-01-28 | De Beers Ind Diamond | A method of making a blank of a drill bit |
| GB201002375D0 (en) * | 2010-02-12 | 2010-03-31 | Element Six Production Pty Ltd | A superhard tip, method for making same and tool comprising same |
| CN113042787B (zh) * | 2021-03-24 | 2022-06-21 | 武汉理工大学 | 一种麻花钻头及其制造方法 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544543A (en) * | 1978-09-22 | 1980-03-28 | Daijietsuto Kogyo Kk | Cubic system boron nitride composite sintered body |
| JPS5879881A (ja) * | 1981-11-09 | 1983-05-13 | 住友電気工業株式会社 | ビツト用複合ダイヤモンド焼結体 |
-
1984
- 1984-06-12 JP JP59120218A patent/JPS60264371A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5544543A (en) * | 1978-09-22 | 1980-03-28 | Daijietsuto Kogyo Kk | Cubic system boron nitride composite sintered body |
| JPS5879881A (ja) * | 1981-11-09 | 1983-05-13 | 住友電気工業株式会社 | ビツト用複合ダイヤモンド焼結体 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60264371A (ja) | 1985-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |