JP5534181B2 - ダイヤモンド多結晶体 - Google Patents
ダイヤモンド多結晶体 Download PDFInfo
- Publication number
- JP5534181B2 JP5534181B2 JP2010055304A JP2010055304A JP5534181B2 JP 5534181 B2 JP5534181 B2 JP 5534181B2 JP 2010055304 A JP2010055304 A JP 2010055304A JP 2010055304 A JP2010055304 A JP 2010055304A JP 5534181 B2 JP5534181 B2 JP 5534181B2
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- JP
- Japan
- Prior art keywords
- diamond
- less
- polycrystalline
- particles
- cutting
- 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.)
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- 229910003460 diamond Inorganic materials 0.000 title claims description 123
- 239000010432 diamond Substances 0.000 title claims description 123
- 239000002245 particle Substances 0.000 claims description 67
- 238000005245 sintering Methods 0.000 claims description 26
- 239000003575 carbonaceous material Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 239000003054 catalyst Substances 0.000 claims description 5
- 238000005520 cutting process Methods 0.000 description 47
- 239000000463 material Substances 0.000 description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 24
- 239000002994 raw material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 12
- 229910052799 carbon Inorganic materials 0.000 description 11
- 239000000843 powder Substances 0.000 description 6
- 239000000523 sample Substances 0.000 description 6
- 239000002041 carbon nanotube Substances 0.000 description 5
- 229910021393 carbon nanotube Inorganic materials 0.000 description 5
- 238000006243 chemical reaction Methods 0.000 description 5
- 239000010439 graphite Substances 0.000 description 5
- 229910002804 graphite Inorganic materials 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009826 distribution Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000003746 surface roughness Effects 0.000 description 3
- 239000011800 void material Substances 0.000 description 3
- XMWRBQBLMFGWIX-UHFFFAOYSA-N C60 fullerene Chemical compound C12=C3C(C4=C56)=C7C8=C5C5=C9C%10=C6C6=C4C1=C1C4=C6C6=C%10C%10=C9C9=C%11C5=C8C5=C8C7=C3C3=C7C2=C1C1=C2C4=C6C4=C%10C6=C9C9=C%11C5=C5C8=C3C3=C7C1=C1C2=C4C6=C2C9=C5C3=C12 XMWRBQBLMFGWIX-UHFFFAOYSA-N 0.000 description 2
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010306 acid treatment Methods 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 229910003481 amorphous carbon Inorganic materials 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 2
- 238000009694 cold isostatic pressing Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229910021397 glassy carbon Inorganic materials 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000013590 bulk material Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 239000011195 cermet Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229910003472 fullerene Inorganic materials 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 230000012447 hatching Effects 0.000 description 1
- 238000010191 image analysis Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004093 laser heating Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 230000002194 synthesizing effect Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- 239000011882 ultra-fine particle Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
Images
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- Cutting Tools, Boring Holders, And Turrets (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010055304A JP5534181B2 (ja) | 2010-03-12 | 2010-03-12 | ダイヤモンド多結晶体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010055304A JP5534181B2 (ja) | 2010-03-12 | 2010-03-12 | ダイヤモンド多結晶体 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011190124A JP2011190124A (ja) | 2011-09-29 |
| JP2011190124A5 JP2011190124A5 (enExample) | 2013-02-28 |
| JP5534181B2 true JP5534181B2 (ja) | 2014-06-25 |
Family
ID=44795438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010055304A Active JP5534181B2 (ja) | 2010-03-12 | 2010-03-12 | ダイヤモンド多結晶体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP5534181B2 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102022753B1 (ko) | 2012-04-24 | 2019-09-18 | 가부시키가이샤 토쿄 세이미쯔 | 다이싱 블레이드 |
| JP5748914B2 (ja) * | 2012-06-15 | 2015-07-15 | 株式会社東京精密 | ダイシング装置及びダイシング方法 |
| JP6390152B2 (ja) * | 2014-04-30 | 2018-09-19 | 住友電気工業株式会社 | 複合焼結体 |
| JP6390151B2 (ja) * | 2014-04-30 | 2018-09-19 | 住友電気工業株式会社 | 複合焼結体 |
| CN105088339B (zh) * | 2014-05-08 | 2019-05-28 | 住友电气工业株式会社 | 多晶金刚石体、切削工具、耐磨工具、磨削工具以及用于制造多晶金刚石体的方法 |
| JP6458559B2 (ja) * | 2015-03-06 | 2019-01-30 | 住友電気工業株式会社 | ダイヤモンド多結晶体、切削工具、耐摩工具、および研削工具 |
| JP6112177B1 (ja) * | 2015-10-30 | 2017-04-12 | 住友電気工業株式会社 | 複合多結晶体およびその製造方法 |
| JP2019019052A (ja) * | 2018-08-23 | 2019-02-07 | 住友電気工業株式会社 | 複合焼結体 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4203900B2 (ja) * | 2002-10-11 | 2009-01-07 | 住友電気工業株式会社 | ダイヤモンド多結晶体およびその製造方法 |
| JP5070688B2 (ja) * | 2005-08-22 | 2012-11-14 | 住友電気工業株式会社 | 高硬度ダイヤモンド多結晶体及びその製造方法 |
| JP2007251002A (ja) * | 2006-03-17 | 2007-09-27 | Toshiba Corp | ヒートシンク、電子デバイス、ヒートシンクの製造方法及び電子デバイスの製造方法 |
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2010
- 2010-03-12 JP JP2010055304A patent/JP5534181B2/ja active Active
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| Publication number | Publication date |
|---|---|
| JP2011190124A (ja) | 2011-09-29 |
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