CN1827814A - 一种含稀土La的牙用烤瓷支架钴铬合金 - Google Patents
一种含稀土La的牙用烤瓷支架钴铬合金 Download PDFInfo
- Publication number
- CN1827814A CN1827814A CN 200610020634 CN200610020634A CN1827814A CN 1827814 A CN1827814 A CN 1827814A CN 200610020634 CN200610020634 CN 200610020634 CN 200610020634 A CN200610020634 A CN 200610020634A CN 1827814 A CN1827814 A CN 1827814A
- Authority
- CN
- China
- Prior art keywords
- porcelain
- metal
- alloy
- cobalt
- chromium alloy
- 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.)
- Granted
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- WAIPAZQMEIHHTJ-UHFFFAOYSA-N [Cr].[Co] Chemical compound [Cr].[Co] WAIPAZQMEIHHTJ-UHFFFAOYSA-N 0.000 title claims abstract description 19
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 11
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 11
- 239000002670 dental porcelain Substances 0.000 title claims description 6
- 229910052573 porcelain Inorganic materials 0.000 claims abstract description 47
- 229910052751 metal Inorganic materials 0.000 claims abstract description 35
- 239000002184 metal Substances 0.000 claims abstract description 35
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 23
- 239000000956 alloy Substances 0.000 claims abstract description 23
- 238000000034 method Methods 0.000 claims abstract description 20
- 239000011651 chromium Substances 0.000 claims abstract description 13
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000000126 substance Substances 0.000 claims abstract description 8
- 229910052721 tungsten Inorganic materials 0.000 claims abstract description 7
- 229910052748 manganese Inorganic materials 0.000 claims abstract description 5
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 3
- 229910052710 silicon Inorganic materials 0.000 claims abstract description 3
- 239000000919 ceramic Substances 0.000 claims description 28
- 230000008569 process Effects 0.000 claims description 13
- 229910052804 chromium Inorganic materials 0.000 claims description 7
- 230000032683 aging Effects 0.000 claims description 3
- 230000003796 beauty Effects 0.000 claims description 3
- 239000011159 matrix material Substances 0.000 claims description 3
- 239000011351 dental ceramic Substances 0.000 claims description 2
- 238000002845 discoloration Methods 0.000 claims description 2
- 230000008439 repair process Effects 0.000 claims description 2
- 239000006104 solid solution Substances 0.000 claims description 2
- 230000004048 modification Effects 0.000 claims 1
- 238000012986 modification Methods 0.000 claims 1
- 230000007704 transition Effects 0.000 claims 1
- 238000005266 casting Methods 0.000 abstract description 20
- 238000012360 testing method Methods 0.000 abstract description 10
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 6
- 230000006698 induction Effects 0.000 abstract description 5
- 229910052746 lanthanum Inorganic materials 0.000 abstract description 5
- 239000002994 raw material Substances 0.000 abstract description 4
- 239000000463 material Substances 0.000 abstract description 3
- 238000002844 melting Methods 0.000 abstract description 2
- 210000003298 dental enamel Anatomy 0.000 abstract 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 2
- 239000013078 crystal Substances 0.000 abstract 1
- 229910003460 diamond Inorganic materials 0.000 abstract 1
- 239000010432 diamond Substances 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000010304 firing Methods 0.000 description 14
- 239000000843 powder Substances 0.000 description 8
- 239000011572 manganese Substances 0.000 description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 4
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 229910017052 cobalt Inorganic materials 0.000 description 4
- 239000010941 cobalt Substances 0.000 description 4
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
- 238000005336 cracking Methods 0.000 description 4
- 229910021419 crystalline silicon Inorganic materials 0.000 description 4
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 4
- 239000011733 molybdenum Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000004381 surface treatment Methods 0.000 description 4
- 229910000623 nickel–chromium alloy Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 3
- 239000010937 tungsten Substances 0.000 description 3
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005495 investment casting Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 229910001020 Au alloy Inorganic materials 0.000 description 1
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- 229910001260 Pt alloy Inorganic materials 0.000 description 1
- 235000021168 barbecue Nutrition 0.000 description 1
- 238000009750 centrifugal casting Methods 0.000 description 1
- 230000001055 chewing effect Effects 0.000 description 1
- 239000000788 chromium alloy Substances 0.000 description 1
- 239000003564 dental alloy Substances 0.000 description 1
- 239000003353 gold alloy Substances 0.000 description 1
- BBKFSSMUWOMYPI-UHFFFAOYSA-N gold palladium Chemical compound [Pd].[Au] BBKFSSMUWOMYPI-UHFFFAOYSA-N 0.000 description 1
- JUWSSMXCCAMYGX-UHFFFAOYSA-N gold platinum Chemical compound [Pt].[Au] JUWSSMXCCAMYGX-UHFFFAOYSA-N 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000078 metal ceramic alloy Substances 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010183 spectrum analysis Methods 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
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- Dental Preparations (AREA)
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100206349A CN100422367C (zh) | 2006-03-31 | 2006-03-31 | 一种含稀土La的牙用烤瓷支架钴铬合金 |
Applications Claiming Priority (1)
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CNB2006100206349A CN100422367C (zh) | 2006-03-31 | 2006-03-31 | 一种含稀土La的牙用烤瓷支架钴铬合金 |
Publications (2)
Publication Number | Publication Date |
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CN1827814A true CN1827814A (zh) | 2006-09-06 |
CN100422367C CN100422367C (zh) | 2008-10-01 |
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CNB2006100206349A Expired - Fee Related CN100422367C (zh) | 2006-03-31 | 2006-03-31 | 一种含稀土La的牙用烤瓷支架钴铬合金 |
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CN (1) | CN100422367C (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102978446A (zh) * | 2012-11-07 | 2013-03-20 | 洛阳北苑特种陶瓷有限公司 | 一种用于烤瓷牙钴铬基合金及其制备方法 |
CN103060618A (zh) * | 2012-12-26 | 2013-04-24 | 宁波市瑞通新材料科技有限公司 | 一种抗菌钴铬合金烤瓷义齿的制备方法 |
CN103251460A (zh) * | 2013-06-05 | 2013-08-21 | 上海上远齿科技术有限公司 | 一种具有维他灵卡环的纯钛活动义齿支架及其制备方法 |
CN109576533A (zh) * | 2018-11-13 | 2019-04-05 | 佛山市佛冠义齿有限公司 | 一种抗菌型钴铬合金及其制备方法 |
CN113322462A (zh) * | 2021-06-01 | 2021-08-31 | 成都科宁达材料有限公司 | 一种表面改性选择性激光熔覆钴铬合金及其制备方法和应用 |
CN115161516A (zh) * | 2022-07-18 | 2022-10-11 | 嘉兴数字三维智能制造研究院有限公司 | 一种用于齿科专用钴铬合金粉末材料 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62142737A (ja) * | 1985-12-16 | 1987-06-26 | Mitsubishi Metal Corp | 歯科用Co基鋳造合金 |
DE4123606A1 (de) * | 1991-07-17 | 1993-01-21 | Winkelstroeter Dentaurum | Kobalt-basis-legierung, insbesondere als werkstoff fuer die dentalprothetik |
CN1566384A (zh) * | 2003-06-18 | 2005-01-19 | 烟台久强纳米材料开发有限公司 | 稀土元素微合金化改性钴基合金 |
-
2006
- 2006-03-31 CN CNB2006100206349A patent/CN100422367C/zh not_active Expired - Fee Related
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102978446A (zh) * | 2012-11-07 | 2013-03-20 | 洛阳北苑特种陶瓷有限公司 | 一种用于烤瓷牙钴铬基合金及其制备方法 |
CN103060618A (zh) * | 2012-12-26 | 2013-04-24 | 宁波市瑞通新材料科技有限公司 | 一种抗菌钴铬合金烤瓷义齿的制备方法 |
CN103060618B (zh) * | 2012-12-26 | 2015-05-13 | 江西岳龙科技有限公司 | 一种抗菌钴铬合金烤瓷义齿的制备方法 |
CN103251460A (zh) * | 2013-06-05 | 2013-08-21 | 上海上远齿科技术有限公司 | 一种具有维他灵卡环的纯钛活动义齿支架及其制备方法 |
CN103251460B (zh) * | 2013-06-05 | 2015-10-28 | 上海上远齿科技术有限公司 | 一种具有维他灵卡环的纯钛活动义齿支架及其制备方法 |
CN109576533A (zh) * | 2018-11-13 | 2019-04-05 | 佛山市佛冠义齿有限公司 | 一种抗菌型钴铬合金及其制备方法 |
CN113322462A (zh) * | 2021-06-01 | 2021-08-31 | 成都科宁达材料有限公司 | 一种表面改性选择性激光熔覆钴铬合金及其制备方法和应用 |
CN113322462B (zh) * | 2021-06-01 | 2022-06-17 | 成都科宁达材料有限公司 | 一种表面改性选择性激光熔覆钴铬合金及其制备方法和应用 |
CN115161516A (zh) * | 2022-07-18 | 2022-10-11 | 嘉兴数字三维智能制造研究院有限公司 | 一种用于齿科专用钴铬合金粉末材料 |
Also Published As
Publication number | Publication date |
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CN100422367C (zh) | 2008-10-01 |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chengdu Keningda Materials Co., Ltd. Assignor: Sichuan University Contract fulfillment period: 2009.6.24 to 2015.6.24 contract change Contract record no.: 2009510000143 Denomination of invention: Cobalt chrome alloy containing rare earth La for dental ceramic stent Granted publication date: 20081001 License type: Exclusive license Record date: 2009.11.4 |
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LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.6.24 TO 2015.6.24; CHANGE OF CONTRACT Name of requester: CHENGDU KENINGDA MATERIALS CO., LTD. Effective date: 20091104 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081001 Termination date: 20120331 |