CN103243300A - 一种电子束物理气相沉积法制备ZrO2热障涂层的方法 - Google Patents
一种电子束物理气相沉积法制备ZrO2热障涂层的方法 Download PDFInfo
- Publication number
- CN103243300A CN103243300A CN2013101815062A CN201310181506A CN103243300A CN 103243300 A CN103243300 A CN 103243300A CN 2013101815062 A CN2013101815062 A CN 2013101815062A CN 201310181506 A CN201310181506 A CN 201310181506A CN 103243300 A CN103243300 A CN 103243300A
- Authority
- CN
- China
- Prior art keywords
- zro
- barrier coating
- thermal barrier
- preparation
- target
- 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
Links
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 title claims abstract description 52
- 239000012720 thermal barrier coating Substances 0.000 title claims abstract description 43
- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000005328 electron beam physical vapour deposition Methods 0.000 title abstract 2
- 239000000843 powder Substances 0.000 claims abstract description 28
- 238000005260 corrosion Methods 0.000 claims abstract description 18
- 230000007797 corrosion Effects 0.000 claims abstract description 18
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 14
- 238000002360 preparation method Methods 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 22
- 239000000499 gel Substances 0.000 claims description 19
- 150000003839 salts Chemical class 0.000 claims description 18
- 239000002994 raw material Substances 0.000 claims description 17
- 229910010413 TiO 2 Inorganic materials 0.000 claims description 16
- 238000000498 ball milling Methods 0.000 claims description 16
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 14
- 230000000087 stabilizing effect Effects 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000758 substrate Substances 0.000 claims description 12
- 238000003756 stirring Methods 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- 238000007669 thermal treatment Methods 0.000 claims description 10
- -1 methane amide Chemical class 0.000 claims description 8
- 238000005245 sintering Methods 0.000 claims description 8
- 229910001868 water Inorganic materials 0.000 claims description 8
- 238000010894 electron beam technology Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 6
- 238000001879 gelation Methods 0.000 claims description 6
- 238000003825 pressing Methods 0.000 claims description 6
- 230000008569 process Effects 0.000 claims description 6
- 239000004593 Epoxy Substances 0.000 claims description 5
- 239000008367 deionised water Substances 0.000 claims description 5
- 229910021641 deionized water Inorganic materials 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 5
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Natural products C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 5
- 239000003755 preservative agent Substances 0.000 claims description 5
- 230000002335 preservative effect Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 5
- 238000005303 weighing Methods 0.000 claims description 5
- 239000011240 wet gel Substances 0.000 claims description 5
- 229910052726 zirconium Inorganic materials 0.000 abstract description 5
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 abstract description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910008334 ZrO(NO3)2 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- PJXISJQVUVHSOJ-UHFFFAOYSA-N indium(III) oxide Inorganic materials [O-2].[O-2].[O-2].[In+3].[In+3] PJXISJQVUVHSOJ-UHFFFAOYSA-N 0.000 abstract 1
- 229910003443 lutetium oxide Inorganic materials 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 description 13
- 238000006243 chemical reaction Methods 0.000 description 12
- 230000007062 hydrolysis Effects 0.000 description 9
- RVTZCBVAJQQJTK-UHFFFAOYSA-N oxygen(2-);zirconium(4+) Chemical compound [O-2].[O-2].[Zr+4] RVTZCBVAJQQJTK-UHFFFAOYSA-N 0.000 description 9
- 238000006068 polycondensation reaction Methods 0.000 description 9
- 239000011734 sodium Substances 0.000 description 9
- 150000004703 alkoxides Chemical class 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 6
- 229960004756 ethanol Drugs 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000155 melt Substances 0.000 description 4
- 238000006116 polymerization reaction Methods 0.000 description 4
- 238000003980 solgel method Methods 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 239000000693 micelle Substances 0.000 description 3
- 238000011160 research Methods 0.000 description 3
- 239000002904 solvent Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 239000012298 atmosphere Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 230000015271 coagulation Effects 0.000 description 2
- 238000005345 coagulation Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910017053 inorganic salt Inorganic materials 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 229910013703 M(OH)x Inorganic materials 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 229910026551 ZrC Inorganic materials 0.000 description 1
- OTCHGXYCWNXDOA-UHFFFAOYSA-N [C].[Zr] Chemical compound [C].[Zr] OTCHGXYCWNXDOA-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 238000005524 ceramic coating Methods 0.000 description 1
- 239000012671 ceramic insulating material Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229960000935 dehydrated alcohol Drugs 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000796 flavoring agent Substances 0.000 description 1
- 235000019634 flavors Nutrition 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001056 green pigment Substances 0.000 description 1
- 229910000449 hafnium oxide Inorganic materials 0.000 description 1
- WIHZLLGSGQNAGK-UHFFFAOYSA-N hafnium(4+);oxygen(2-) Chemical compound [O-2].[O-2].[Hf+4] WIHZLLGSGQNAGK-UHFFFAOYSA-N 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910003455 mixed metal oxide Inorganic materials 0.000 description 1
- 239000011858 nanopowder Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000000269 nucleophilic effect Effects 0.000 description 1
- 238000010534 nucleophilic substitution reaction Methods 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007750 plasma spraying Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007790 solid phase Substances 0.000 description 1
- 238000007614 solvation Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000001117 sulphuric acid Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- 238000001132 ultrasonic dispersion Methods 0.000 description 1
- PSUYMGPLEJLSPA-UHFFFAOYSA-N vanadium zirconium Chemical compound [V].[V].[Zr] PSUYMGPLEJLSPA-UHFFFAOYSA-N 0.000 description 1
- 238000007704 wet chemistry method Methods 0.000 description 1
- 239000001052 yellow pigment Substances 0.000 description 1
- 229910052845 zircon Inorganic materials 0.000 description 1
- DUNKXUFBGCUVQW-UHFFFAOYSA-J zirconium tetrachloride Chemical compound Cl[Zr](Cl)(Cl)Cl DUNKXUFBGCUVQW-UHFFFAOYSA-J 0.000 description 1
- IPCAPQRVQMIMAN-UHFFFAOYSA-L zirconyl chloride Chemical compound Cl[Zr](Cl)=O IPCAPQRVQMIMAN-UHFFFAOYSA-L 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310181506.2A CN103243300B (zh) | 2013-05-16 | 2013-05-16 | 一种电子束物理气相沉积法制备ZrO2热障涂层的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310181506.2A CN103243300B (zh) | 2013-05-16 | 2013-05-16 | 一种电子束物理气相沉积法制备ZrO2热障涂层的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103243300A true CN103243300A (zh) | 2013-08-14 |
CN103243300B CN103243300B (zh) | 2015-03-25 |
Family
ID=48923174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310181506.2A Expired - Fee Related CN103243300B (zh) | 2013-05-16 | 2013-05-16 | 一种电子束物理气相沉积法制备ZrO2热障涂层的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN103243300B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104711522A (zh) * | 2013-12-13 | 2015-06-17 | 中航商用航空发动机有限责任公司 | 含有应力指示剂的热障涂层的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1495235A (zh) * | 2002-08-21 | 2004-05-12 | 联合工艺公司 | 具有低导热率的绝热涂层 |
CN1670337A (zh) * | 2004-03-17 | 2005-09-21 | 联合工艺公司 | 具有绝热涂层的涡轮部件 |
CN101660115A (zh) * | 2009-09-18 | 2010-03-03 | 武汉理工大学 | 纳米氧化锆热障涂层的制备方法 |
-
2013
- 2013-05-16 CN CN201310181506.2A patent/CN103243300B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1495235A (zh) * | 2002-08-21 | 2004-05-12 | 联合工艺公司 | 具有低导热率的绝热涂层 |
CN1670337A (zh) * | 2004-03-17 | 2005-09-21 | 联合工艺公司 | 具有绝热涂层的涡轮部件 |
CN101660115A (zh) * | 2009-09-18 | 2010-03-03 | 武汉理工大学 | 纳米氧化锆热障涂层的制备方法 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104711522A (zh) * | 2013-12-13 | 2015-06-17 | 中航商用航空发动机有限责任公司 | 含有应力指示剂的热障涂层的制备方法 |
Also Published As
Publication number | Publication date |
---|---|
CN103243300B (zh) | 2015-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Jung et al. | Design of particles by spray pyrolysis and recent progress in its application | |
CN103396119B (zh) | 一种单相烧绿石型La2Zr2O7纳米粉体的制备方法 | |
CN103290352B (zh) | 一种喷涂法制备氧化锆热障涂层的方法 | |
US20100048379A1 (en) | Process for the production of plasma sprayable yttria stabilized zirconia (ysz) and plasma sprayable ysz powder produced thereby | |
CN103343312B (zh) | 一种等离子喷涂法制备的ZrO2热障涂层 | |
CN102060551B (zh) | 一种原位反应制备的纳米复相热障涂层材料La2Zr2O7-YSZ及其制备方法 | |
CN104129990B (zh) | 一种等离子喷涂用空心球形ysz粉末的制备方法 | |
CN106588004B (zh) | 一种纯相稀土锆酸盐纳米材料及其制备方法 | |
CN113185305B (zh) | 一种高温隔热高熵氧化物及其制备方法 | |
CN103225062B (zh) | 一种电子束物理气相沉积法制备的ZrO2热障涂层 | |
CN102153892B (zh) | (La,Gd)2Zr2O7-(Zr,Gd)O2-δ复相热障涂层材料及其制备方法 | |
CN108249921A (zh) | 一种陶瓷热障涂层及原位反应快速制备涂层的方法 | |
CN103290353B (zh) | 一种制备耐腐蚀氧化锆热障涂层的方法 | |
CN103290351B (zh) | 一种等离子喷涂法制备ZrO2热障涂层的方法 | |
CN101481247B (zh) | 一种含二元稀土氧化物的高相稳定复合陶瓷粉末的制备方法 | |
CN103243300B (zh) | 一种电子束物理气相沉积法制备ZrO2热障涂层的方法 | |
CN100497757C (zh) | 一种含氧金属无机化合物单晶纳米材料的低温碱熔液合成方法 | |
CN102775143A (zh) | 一种全稳定四方相氧化锆晶体纤维的制备方法 | |
CN109081694B (zh) | 前驱液及高温雾化火焰合成钇铝复合氧化物纳米粉体以及其制备方法 | |
CN103304236A (zh) | 一种烧绿石结构三相纳米热障涂层材料及制备方法 | |
CN1285511C (zh) | 柠檬酸燃烧法直接合成y2o3纳米材料的方法 | |
CN104071837B (zh) | 用硬脂酸制备纳米Gd2Zr2O7粉体的方法 | |
CN115055067A (zh) | 基于火焰合成的质子传导中温燃料电池电解质及制备方法 | |
KR20030014110A (ko) | 발열적으로 생성된 나노 범위의 이트륨-지르코늄 혼합산화물 | |
CN115594500B (zh) | 一种双稀土铌酸盐陶瓷粉体及其制备方法和应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: WUWEI SPECIAL CABLE INDUSTRY INSTITUTE OF TECHNOLO Free format text: FORMER OWNER: MENG ZUGANG Effective date: 20150210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent of invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Chen Wei Inventor after: Ling Zongyong Inventor after: Huang Rui Inventor after: Xu Deying Inventor before: Meng Zugang |
|
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 322000 JINHUA, ZHEJIANG PROVINCE TO: 238300 WUHU, ANHUI PROVINCE Free format text: CORRECT: INVENTOR; FROM: MENG ZUGANG TO: CHEN WEI LING ZONGYONG HUANG RUI XU DEYING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20150210 Address after: 238300, Wuhu, Wuwei County, Anhui no town, South Metro Applicant after: Wuwei County Special Cable Industry Technology Research Institute Address before: 322000, Zhejiang, Jinhua, Yiwu City, 48 East Union Street on the third floor Applicant before: Meng Zugang |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 238300 Wuwei County, Wuhu City, Anhui Province, Wucheng South New Town Patentee after: Anhui Special Cable Industry Technology Research Institute Address before: 238300 Wuwei County, Wuhu City, Anhui Province, Wucheng South New Town Patentee before: Wuwei County Special Cable Industry Technology Research Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20181228 Address after: 238300 Wuwei County, Wuhu City, Anhui Province Patentee after: ANHUI YUCE CABLE QUALITY INSPECTION TECHNOLOGY Co.,Ltd. Address before: 238300 Wuwei County, Wuhu City, Anhui Province, Wucheng South New Town Patentee before: Anhui Special Cable Industry Technology Research Institute |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 238300 Wuwei County, Wuhu City, Anhui Province Patentee after: Anhui Special Cable Industry Technology Research Institute Address before: 238300 Wuwei County, Wuhu City, Anhui Province Patentee before: Wuwei County Special Cable Industry Technology Research Institute |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190108 Address after: 238300 Wuwei County, Wuhu City, Anhui Province Patentee after: ANHUI YUCE CABLE QUALITY INSPECTION TECHNOLOGY Co.,Ltd. Address before: 238300 Wuwei County, Wuhu City, Anhui Province Patentee before: Anhui Special Cable Industry Technology Research Institute |
|
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: 20150325 Termination date: 20190516 |