CN201367855Y - 覆盖cvd金刚石涂层的钻探用金刚石复合片 - Google Patents
覆盖cvd金刚石涂层的钻探用金刚石复合片 Download PDFInfo
- Publication number
- CN201367855Y CN201367855Y CNU2008202337819U CN200820233781U CN201367855Y CN 201367855 Y CN201367855 Y CN 201367855Y CN U2008202337819 U CNU2008202337819 U CN U2008202337819U CN 200820233781 U CN200820233781 U CN 200820233781U CN 201367855 Y CN201367855 Y CN 201367855Y
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- Prior art keywords
- cvd
- pcd
- diamond
- layer
- polycrystalline diamond
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- 229910003460 diamond Inorganic materials 0.000 title claims abstract description 61
- 239000010432 diamond Substances 0.000 title claims abstract description 61
- 238000000576 coating method Methods 0.000 title claims abstract description 8
- 238000005553 drilling Methods 0.000 title abstract description 4
- 239000011248 coating agent Substances 0.000 title abstract 2
- 230000008021 deposition Effects 0.000 claims description 12
- 238000005229 chemical vapour deposition Methods 0.000 abstract description 30
- 238000000034 method Methods 0.000 abstract description 10
- 239000007788 liquid Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 238000000354 decomposition reaction Methods 0.000 abstract description 2
- 238000010891 electric arc Methods 0.000 abstract description 2
- 238000003754 machining Methods 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 description 16
- 239000010941 cobalt Substances 0.000 description 16
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 16
- 238000000151 deposition Methods 0.000 description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 6
- 239000000956 alloy Substances 0.000 description 5
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- ORILYTVJVMAKLC-UHFFFAOYSA-N adamantane Chemical compound C1C(C2)CC3CC1CC2C3 ORILYTVJVMAKLC-UHFFFAOYSA-N 0.000 description 3
- 229910001573 adamantine Inorganic materials 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000012530 fluid Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000007792 gaseous phase Substances 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 238000010306 acid treatment Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 208000037656 Respiratory Sounds Diseases 0.000 description 1
- 241001074085 Scophthalmus aquosus Species 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000005087 graphitization Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000007740 vapor deposition Methods 0.000 description 1
Images
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- Chemical Vapour Deposition (AREA)
- Carbon And Carbon Compounds (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202337819U CN201367855Y (zh) | 2008-12-24 | 2008-12-24 | 覆盖cvd金刚石涂层的钻探用金刚石复合片 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008202337819U CN201367855Y (zh) | 2008-12-24 | 2008-12-24 | 覆盖cvd金刚石涂层的钻探用金刚石复合片 |
Publications (1)
Publication Number | Publication Date |
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CN201367855Y true CN201367855Y (zh) | 2009-12-23 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CNU2008202337819U Expired - Fee Related CN201367855Y (zh) | 2008-12-24 | 2008-12-24 | 覆盖cvd金刚石涂层的钻探用金刚石复合片 |
Country Status (1)
Country | Link |
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CN (1) | CN201367855Y (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741115A (zh) * | 2013-12-29 | 2014-04-23 | 湖南中航超强金刚石膜高科技有限公司 | 一种金刚石膜涂层汽车铝轮毂刀片的制备工艺 |
CN111425143A (zh) * | 2019-01-10 | 2020-07-17 | 中国石油化工股份有限公司 | 孕镶金刚石和聚晶金刚石复合钻头 |
CN116121728A (zh) * | 2023-01-30 | 2023-05-16 | 江苏开放大学(江苏城市职业学院) | 一种制备新型金刚石复合厚膜刀具的方法 |
-
2008
- 2008-12-24 CN CNU2008202337819U patent/CN201367855Y/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103741115A (zh) * | 2013-12-29 | 2014-04-23 | 湖南中航超强金刚石膜高科技有限公司 | 一种金刚石膜涂层汽车铝轮毂刀片的制备工艺 |
CN111425143A (zh) * | 2019-01-10 | 2020-07-17 | 中国石油化工股份有限公司 | 孕镶金刚石和聚晶金刚石复合钻头 |
CN116121728A (zh) * | 2023-01-30 | 2023-05-16 | 江苏开放大学(江苏城市职业学院) | 一种制备新型金刚石复合厚膜刀具的方法 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: LANGFANG WUBO DIAMOND CO., LTD. Free format text: FORMER OWNER: CHEN JIFENG Effective date: 20100308 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 100018 BEIJING SUPOWER SCIENCE AND TECHNOLOGY DEVELOPING CO., LTD., PICUN INDUSTRIAL ZONE, JINZHAN TOWNSHIP, CHAOYANG DISTRICT, BEIJING CITY TO: 065300 XICHANGTAN ROAD NORTH, QIGEZHUANG VILLAGE, DACHANG COUNTY, LANGFANG CITY, HEBEI PROVINCE |
|
TR01 | Transfer of patent right |
Effective date of registration: 20100308 Address after: 065300 Hebei city of Langfang province Dachang County Qi Ge Zhuang Cun Xian Tan Lubei Patentee after: Langfang Wu Bo diamond Co., Ltd. Address before: 100018, Beijing, Chaoyang District City, Beijing Village Industrial Park, Hipol Patentee before: Chen Jifeng |
|
ASS | Succession or assignment of patent right |
Owner name: LANGFANG SUPOWER SCIENCE AND TECHNOLOGY DEVELOPMEN Free format text: FORMER OWNER: LANGFANG HAOBO DIAMOND CO., LTD. Effective date: 20130228 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130228 Address after: Two Industrial Road, Baihe industrial area, Dachang County, Hebei, Langfang, China 065300 Patentee after: Langfang Supower Diamond Technology Co., Ltd. Address before: 065300 Hebei city of Langfang province Dachang County Qi Ge Zhuang Cun Xian Tan Lubei Patentee before: Langfang Haobo Diamond Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091223 Termination date: 20161224 |