CN116354734A - 一种抗烧结的高熵稀土锆酸盐热障涂层材料及其制备方法 - Google Patents
一种抗烧结的高熵稀土锆酸盐热障涂层材料及其制备方法 Download PDFInfo
- Publication number
- CN116354734A CN116354734A CN202310286407.4A CN202310286407A CN116354734A CN 116354734 A CN116354734 A CN 116354734A CN 202310286407 A CN202310286407 A CN 202310286407A CN 116354734 A CN116354734 A CN 116354734A
- Authority
- CN
- China
- Prior art keywords
- rare earth
- thermal barrier
- barrier coating
- coating material
- sintering
- 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.)
- Pending
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 78
- 238000005245 sintering Methods 0.000 title claims abstract description 66
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 64
- 239000012720 thermal barrier coating Substances 0.000 title claims abstract description 47
- 239000000463 material Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title abstract description 15
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000005406 washing Methods 0.000 claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 19
- 239000002244 precipitate Substances 0.000 claims abstract description 17
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 15
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 15
- 229910052726 zirconium Inorganic materials 0.000 claims abstract description 13
- 239000000126 substance Substances 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 239000011812 mixed powder Substances 0.000 claims abstract description 3
- 238000002156 mixing Methods 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 20
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims description 20
- 239000008367 deionised water Substances 0.000 claims description 18
- 229910021641 deionized water Inorganic materials 0.000 claims description 18
- 238000010438 heat treatment Methods 0.000 claims description 14
- -1 rare earth chlorides Chemical class 0.000 claims description 14
- 229910001404 rare earth metal oxide Inorganic materials 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 9
- 239000013049 sediment Substances 0.000 claims description 9
- VZJJZMXEQNFTLL-UHFFFAOYSA-N chloro hypochlorite;zirconium;octahydrate Chemical compound O.O.O.O.O.O.O.O.[Zr].ClOCl VZJJZMXEQNFTLL-UHFFFAOYSA-N 0.000 claims description 8
- 238000005189 flocculation Methods 0.000 claims description 7
- 230000016615 flocculation Effects 0.000 claims description 7
- 230000007935 neutral effect Effects 0.000 claims description 7
- 238000004448 titration Methods 0.000 claims description 4
- OERNJTNJEZOPIA-UHFFFAOYSA-N zirconium nitrate Chemical compound [Zr+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O OERNJTNJEZOPIA-UHFFFAOYSA-N 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims description 2
- ZXAUZSQITFJWPS-UHFFFAOYSA-J zirconium(4+);disulfate Chemical compound [Zr+4].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O ZXAUZSQITFJWPS-UHFFFAOYSA-J 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims 6
- 239000000243 solution Substances 0.000 description 19
- PLDDOISOJJCEMH-UHFFFAOYSA-N neodymium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Nd+3].[Nd+3] PLDDOISOJJCEMH-UHFFFAOYSA-N 0.000 description 16
- CMOAHYOGLLEOGO-UHFFFAOYSA-N oxozirconium;dihydrochloride Chemical compound Cl.Cl.[Zr]=O CMOAHYOGLLEOGO-UHFFFAOYSA-N 0.000 description 10
- 239000000919 ceramic Substances 0.000 description 9
- 229910002651 NO3 Inorganic materials 0.000 description 8
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 8
- 229910003440 dysprosium oxide Inorganic materials 0.000 description 8
- NLQFUUYNQFMIJW-UHFFFAOYSA-N dysprosium(iii) oxide Chemical compound O=[Dy]O[Dy]=O NLQFUUYNQFMIJW-UHFFFAOYSA-N 0.000 description 8
- 229910001940 europium oxide Inorganic materials 0.000 description 8
- AEBZCFFCDTZXHP-UHFFFAOYSA-N europium(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Eu+3].[Eu+3] AEBZCFFCDTZXHP-UHFFFAOYSA-N 0.000 description 8
- 229910017604 nitric acid Inorganic materials 0.000 description 8
- UZLYXNNZYFBAQO-UHFFFAOYSA-N oxygen(2-);ytterbium(3+) Chemical compound [O-2].[O-2].[O-2].[Yb+3].[Yb+3] UZLYXNNZYFBAQO-UHFFFAOYSA-N 0.000 description 8
- 229910001954 samarium oxide Inorganic materials 0.000 description 8
- 229940075630 samarium oxide Drugs 0.000 description 8
- FKTOIHSPIPYAPE-UHFFFAOYSA-N samarium(iii) oxide Chemical compound [O-2].[O-2].[O-2].[Sm+3].[Sm+3] FKTOIHSPIPYAPE-UHFFFAOYSA-N 0.000 description 8
- 229910003454 ytterbium oxide Inorganic materials 0.000 description 8
- 229940075624 ytterbium oxide Drugs 0.000 description 8
- 238000000975 co-precipitation Methods 0.000 description 7
- 238000001878 scanning electron micrograph Methods 0.000 description 7
- 230000004888 barrier function Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 238000009792 diffusion process Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 229910001233 yttria-stabilized zirconia Inorganic materials 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010436 fluorite Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052747 lanthanoid Inorganic materials 0.000 description 1
- 150000002602 lanthanoids Chemical class 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000006104 solid solution Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/66—Monolithic refractories or refractory mortars, including those whether or not containing clay
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
- C04B35/48—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on zirconium or hafnium oxides, zirconates, zircon or hafnates
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/50—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on rare-earth compounds
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
- C04B2235/30—Constituents and secondary phases not being of a fibrous nature
- C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
- C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
- C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
- C04B2235/6567—Treatment time
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/785—Submicron sized grains, i.e. from 0,1 to 1 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/74—Physical characteristics
- C04B2235/78—Grain sizes and shapes, product microstructures, e.g. acicular grains, equiaxed grains, platelet-structures
- C04B2235/786—Micrometer sized grains, i.e. from 1 to 100 micron
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
- C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
- C04B2235/96—Properties of ceramic products, e.g. mechanical properties such as strength, toughness, wear resistance
- C04B2235/9607—Thermal properties, e.g. thermal expansion coefficient
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Composite Materials (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310286407.4A CN116354734A (zh) | 2023-03-22 | 2023-03-22 | 一种抗烧结的高熵稀土锆酸盐热障涂层材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310286407.4A CN116354734A (zh) | 2023-03-22 | 2023-03-22 | 一种抗烧结的高熵稀土锆酸盐热障涂层材料及其制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116354734A true CN116354734A (zh) | 2023-06-30 |
Family
ID=86935776
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310286407.4A Pending CN116354734A (zh) | 2023-03-22 | 2023-03-22 | 一种抗烧结的高熵稀土锆酸盐热障涂层材料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116354734A (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115894027A (zh) * | 2022-12-12 | 2023-04-04 | 广东省科学院新材料研究所 | 基于锆酸钆的高熵陶瓷热障涂层粉体及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111978761A (zh) * | 2019-05-22 | 2020-11-24 | 北京理工大学 | 一种锆酸盐复合材料及其制备方法和应用 |
CN112661511A (zh) * | 2021-01-13 | 2021-04-16 | 中国人民解放军国防科技大学 | 一种掺杂改性的稀土锆酸盐粉体及其制备方法和应用 |
CN113248271A (zh) * | 2021-06-25 | 2021-08-13 | 中国地质大学(武汉) | 高熵稀土铝酸盐-高熵稀土锆酸盐复合热障涂层材料及其制备方法和应用 |
CN113772723A (zh) * | 2021-09-23 | 2021-12-10 | 中国地质大学(武汉) | 一种抗cmas腐蚀的多组分的高熵烧绿石结构热障涂层材料及其制备方法和应用 |
CN113929453A (zh) * | 2020-07-14 | 2022-01-14 | 厦门稀土材料研究所 | 一种稀土基隔热多孔高熵陶瓷及其制备方法 |
US20220290285A1 (en) * | 2021-03-09 | 2022-09-15 | General Electric Company | High entropy ceramic thermal barrier coating |
-
2023
- 2023-03-22 CN CN202310286407.4A patent/CN116354734A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111978761A (zh) * | 2019-05-22 | 2020-11-24 | 北京理工大学 | 一种锆酸盐复合材料及其制备方法和应用 |
CN113929453A (zh) * | 2020-07-14 | 2022-01-14 | 厦门稀土材料研究所 | 一种稀土基隔热多孔高熵陶瓷及其制备方法 |
CN112661511A (zh) * | 2021-01-13 | 2021-04-16 | 中国人民解放军国防科技大学 | 一种掺杂改性的稀土锆酸盐粉体及其制备方法和应用 |
US20220290285A1 (en) * | 2021-03-09 | 2022-09-15 | General Electric Company | High entropy ceramic thermal barrier coating |
CN113248271A (zh) * | 2021-06-25 | 2021-08-13 | 中国地质大学(武汉) | 高熵稀土铝酸盐-高熵稀土锆酸盐复合热障涂层材料及其制备方法和应用 |
CN114516761A (zh) * | 2021-06-25 | 2022-05-20 | 中国地质大学(武汉) | 高熵稀土铝酸盐增韧高熵稀土锆酸盐的高断裂韧性热障涂层材料及其制备方法和应用 |
CN113772723A (zh) * | 2021-09-23 | 2021-12-10 | 中国地质大学(武汉) | 一种抗cmas腐蚀的多组分的高熵烧绿石结构热障涂层材料及其制备方法和应用 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115894027A (zh) * | 2022-12-12 | 2023-04-04 | 广东省科学院新材料研究所 | 基于锆酸钆的高熵陶瓷热障涂层粉体及其制备方法和应用 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113772723A (zh) | 一种抗cmas腐蚀的多组分的高熵烧绿石结构热障涂层材料及其制备方法和应用 | |
Stokes et al. | Effects of crystal structure and cation size on molten silicate reactivity with environmental barrier coating materials | |
CN100386391C (zh) | 稀土锆酸盐高温热障涂层材料及其制备方法 | |
CN116354734A (zh) | 一种抗烧结的高熵稀土锆酸盐热障涂层材料及其制备方法 | |
CN113248271A (zh) | 高熵稀土铝酸盐-高熵稀土锆酸盐复合热障涂层材料及其制备方法和应用 | |
CN111978761B (zh) | 一种锆酸盐复合材料及其制备方法和应用 | |
CN111978087A (zh) | 一种复合材料及其制备方法和应用 | |
JP2951771B2 (ja) | 希土類酸化物−アルミナ−シリカ焼結体およびその製造方法 | |
CN110563035A (zh) | 一种稀土锆酸盐纳米粉体及其制备方法和应用 | |
CN111170726A (zh) | 一种基于am凝胶注模成型制备均匀yag透明陶瓷素坯的方法 | |
CN113956037A (zh) | 一种抗cmas腐蚀的双相组织钪钇稀土掺杂氧化锆粉末的制备方法 | |
CN114671683B (zh) | 一种高温相稳定高熵氧化锆热障涂层材料及其制备方法 | |
CN111434613B (zh) | 一种稀土系复合材料及其制备方法和应用 | |
US7534290B2 (en) | Corrosion resistant thermal barrier coating material | |
JPH02258674A (ja) | 導電性ジルコニア焼結体およびその製造法 | |
Zhou et al. | Reaction mechanisms of (RE0. 2Nd0. 2Sm0. 2Eu0. 2Gd0. 2) 2Zr2O7 (RE= La or Yb) under CaO-MgO-Al2O3-SiO2 (CMAS) attack | |
TWI240715B (en) | Setter for firing ceramic electronic component | |
CN116730730A (zh) | 一种高热膨胀系数的高熵稀土锆酸盐热障涂层材料及其制备方法 | |
CN107619066B (zh) | 一种镁复合稳定的氧化锆粉体制备工艺 | |
CN112811882A (zh) | 一种高稳定传感器陶瓷材料及其制备方法 | |
Kilbourn | The role of the lanthanides and yttrium in advanced engineering and high-technology ceramics | |
CN106966719B (zh) | 一种钛酸钡基x8r陶瓷材料及其制备方法、陶瓷电容器 | |
CN116621577A (zh) | 一种晶界和表面掺杂的稀土锆基陶瓷材料及其制备方法和应用 | |
JP2001302337A (ja) | 耐熱衝撃抵抗性に優れたセラミック製熱処理用部材 | |
KR100246145B1 (ko) | 고강도.고인성 지르코니아계 세라믹스의 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
CB03 | Change of inventor or designer information |
Inventor after: Jin Hongyun Inventor after: Li Kaiyun Inventor after: Luo Xuewei Inventor after: Huang Shuo Inventor after: Hou Shuen Inventor after: Hong Jianhe Inventor after: Yuan Shuoguo Inventor before: Jin Hongyun Inventor before: Luo Xuewei Inventor before: Li Kaiyun Inventor before: Huang Shuo Inventor before: Hou Shuen Inventor before: Hong Jianhe Inventor before: Yuan Shuoguo |