JPH0232229B2 - - Google Patents
Info
- Publication number
- JPH0232229B2 JPH0232229B2 JP60110131A JP11013185A JPH0232229B2 JP H0232229 B2 JPH0232229 B2 JP H0232229B2 JP 60110131 A JP60110131 A JP 60110131A JP 11013185 A JP11013185 A JP 11013185A JP H0232229 B2 JPH0232229 B2 JP H0232229B2
- Authority
- JP
- Japan
- Prior art keywords
- metal
- polycrystalline diamond
- sintered body
- diamond sintered
- pressure
- 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
- 239000010432 diamond Substances 0.000 claims description 37
- 229910003460 diamond Inorganic materials 0.000 claims description 30
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 17
- 239000002184 metal Substances 0.000 claims description 17
- 229910002804 graphite Inorganic materials 0.000 claims description 13
- 239000010439 graphite Substances 0.000 claims description 13
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 238000010438 heat treatment Methods 0.000 claims description 7
- 238000009849 vacuum degassing Methods 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 229910052759 nickel Inorganic materials 0.000 claims description 3
- 239000012298 atmosphere Substances 0.000 claims description 2
- 229910052735 hafnium Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- 229910052720 vanadium Inorganic materials 0.000 claims description 2
- 229910052727 yttrium Inorganic materials 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 238000000034 method Methods 0.000 description 12
- 239000003054 catalyst Substances 0.000 description 11
- 238000005520 cutting process Methods 0.000 description 7
- 229910052799 carbon Inorganic materials 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 5
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 3
- 229910009043 WC-Co Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000601 superalloy Inorganic materials 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical class 0.000 description 3
- 229910052786 argon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000011572 manganese Substances 0.000 description 2
- 229910021382 natural graphite Inorganic materials 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910000531 Co alloy Inorganic materials 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910000760 Hardened steel Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- QZPSXPBJTPJTSZ-UHFFFAOYSA-N aqua regia Chemical compound Cl.O[N+]([O-])=O QZPSXPBJTPJTSZ-UHFFFAOYSA-N 0.000 description 1
- 239000012300 argon atmosphere Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 150000001721 carbon Chemical class 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000001308 synthesis method Methods 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
Landscapes
- Ceramic Products (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60110131A JPS61270258A (ja) | 1985-05-24 | 1985-05-24 | 多結晶ダイアモンド焼結体の製造法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60110131A JPS61270258A (ja) | 1985-05-24 | 1985-05-24 | 多結晶ダイアモンド焼結体の製造法 |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1338665A Division JPH02192463A (ja) | 1989-12-28 | 1989-12-28 | 多結晶ダイアモンド焼結体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61270258A JPS61270258A (ja) | 1986-11-29 |
| JPH0232229B2 true JPH0232229B2 (enrdf_load_stackoverflow) | 1990-07-19 |
Family
ID=14527808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60110131A Granted JPS61270258A (ja) | 1985-05-24 | 1985-05-24 | 多結晶ダイアモンド焼結体の製造法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61270258A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001220236A (ja) * | 2000-02-14 | 2001-08-14 | Hitachi Metals Ltd | ダイヤモンド変換用炭素粒及びダイヤモンドの変換方法並びにそれにより得られるダイヤモンド |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2731904B2 (ja) * | 1987-05-18 | 1998-03-25 | 株式会社 石塚研究所 | 微細ダイヤモンド粒子分散体、及びその製造法 |
| WO2007013137A1 (ja) * | 2005-07-26 | 2007-02-01 | Sumitomo Electric Industries, Ltd. | 高強度・高耐摩耗性ダイヤモンド焼結体およびその製造方法 |
| KR100818572B1 (ko) * | 2006-06-13 | 2008-04-02 | 스미토모 덴키 고교 가부시키가이샤 | 고강도·고내마모성 다이아몬드 소결체 및 그 제조방법 |
| JP2010517910A (ja) * | 2007-02-05 | 2010-05-27 | エレメント シックス （プロダクション）（プロプライエタリィ） リミテッド | 多結晶ダイヤモンド（ｐｃｄ）材料 |
-
1985
- 1985-05-24 JP JP60110131A patent/JPS61270258A/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001220236A (ja) * | 2000-02-14 | 2001-08-14 | Hitachi Metals Ltd | ダイヤモンド変換用炭素粒及びダイヤモンドの変換方法並びにそれにより得られるダイヤモンド |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61270258A (ja) | 1986-11-29 |
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