CN1483769A - 具有抗氧化性和抗疲劳性的金属涂料 - Google Patents
具有抗氧化性和抗疲劳性的金属涂料 Download PDFInfo
- Publication number
- CN1483769A CN1483769A CNA031360645A CN03136064A CN1483769A CN 1483769 A CN1483769 A CN 1483769A CN A031360645 A CNA031360645 A CN A031360645A CN 03136064 A CN03136064 A CN 03136064A CN 1483769 A CN1483769 A CN 1483769A
- Authority
- CN
- China
- Prior art keywords
- content
- tantalum
- tungsten
- metallic paint
- chromium
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/056—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being at least 10% but less than 20%
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B15/00—Layered products comprising a layer of metal
- B32B15/01—Layered products comprising a layer of metal all layers being exclusively metallic
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C19/00—Alloys based on nickel or cobalt
- C22C19/03—Alloys based on nickel or cobalt based on nickel
- C22C19/05—Alloys based on nickel or cobalt based on nickel with chromium
- C22C19/051—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W
- C22C19/057—Alloys based on nickel or cobalt based on nickel with chromium and Mo or W with the maximum Cr content being less 10%
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
- C23C14/14—Metallic material, boron or silicon
- C23C14/16—Metallic material, boron or silicon on metallic substrates or on substrates of boron or silicon
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/04—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the coating material
- C23C4/06—Metallic material
- C23C4/073—Metallic material containing MCrAl or MCrAlY alloys, where M is nickel, cobalt or iron, with or without non-metal elements
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/12—All metal or with adjacent metals
- Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
- Y10T428/12771—Transition metal-base component
- Y10T428/12861—Group VIII or IB metal-base component
- Y10T428/12944—Ni-base component
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Other Surface Treatments For Metallic Materials (AREA)
- Coating By Spraying Or Casting (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Chemically Coating (AREA)
- Physical Vapour Deposition (AREA)
- Paints Or Removers (AREA)
Abstract
本发明涉及一种沉积在汽轮机组件上的金属涂料。该金属涂料含有:至多18wt%的钴;3.0~18wt%的铬;5.0~15wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0-10wt%的钽;至多9.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍。
Description
技术领域
本发明涉及一种保护高温燃气轮机组件的抗氧化和抗疲劳金属涂料。
背景技术
在过去,研制出了各种对高温燃气轮机组件进行氧化保护的金属涂料。这些涂料通常是基于含镍或钴贱金属材料的各种不同铝合物(ahuminide)组合物。另一选择,它们基于带有MCrAlY基底的涂覆沉积物,其中M是镍、钴、铁或者它们的结合物。这些涂料体系存在缺陷,阻碍了其在更新的先进轮机组件中的使用。虽然铝合物具有良好的抗疲劳性,但扩散后的铝合物通常缺少抗高温氧化生(华氏2000度以上)。涂覆的MCrAlY涂层具有严重的疲劳缺陷,这限制了它们的应用。在MCrAlY涂料中添加活泼的元素,不仅能提供优良的抗氧化性,而且能使其成为良好的绝热陶瓷涂层用粘合层。虽然铝合物涂料与MCrAlY涂料应用广泛,但是,要将一种新的兼具以上两种涂料最佳特性的涂料很快应用到先进的轮机组件上,就要使疲劳性、拉伸性(pull weight)和氧化性都减少到最低。
发明内容
本发明的一个目的在于提供一种具有优良抗氧化性和抗疲劳性的金属涂料组合物。
本发明的另一目的在于提供一种涂料组合物,它能减少涂料与普通轮机合金之间的热膨胀失调。
以上所述的两个目的通过本发明的涂料都将实现。
本发明提供的金属涂料含有:至多18wt%的钴;3.0~18wt%的铬;5.0~15wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;至多9.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍。本发明的涂料组合物中钽和钨的总含量为3.0~16wt%。
关于本发明中兼具抗氧化和抗疲劳性能的金属涂料的其他具体内容,及其他相关目的和优点,将在下文中给予具体的描述。
具体实施方式
轮机的组件是由镍基合金、钴基合金和铁基合金制成。由于这些器件需在特别高的温度下工作,因此为它们提供保护涂层是很有必要的。该涂料必须是这样一种组合物,它能最大限度地减少施用了它的轮机组件所受的疲劳影响,同时又要尽可能地提供最大的抗氧化性。并且这种涂料能使涂层和形成轮机组件的合金之间的热膨胀失调达到最小。这种热膨胀失调正是导致MCrAlY涂层产生差的疲劳性能的原因之一。
依照本发明所提供的金属涂料,它能减少热失调,并具备所期望的抗氧化性和抗疲劳生。这些金属涂料具有基本构成如下的组成:至多18wt%的钴;3.0~18wt%的铬;5.0~15%wt的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;至多9.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍。在这些涂料中钽和钨的总含量为3.0~16wt%。
在上文提到的宽泛定义的涂料组合物中,第一组特别适用于轮机组件的涂料组合物的基本构成是:至多15wt%,优选为2.0wt%或更少的钴;5.0~18wt%,优选为10~15wt%的铬;5.0~12wt%,优选为6.0~10wt%的铝;0.1~1.0wt%,优选为0.2~0.7wt%的钇;至多0.6wt%,优选为0.2~0.6wt%的铪;至多0.3wt%,优选为0.1wt%或更少的硅;3.0~10wt%,优选为5.0~7.0wt%的钽;至多5.0wt%,优选为1.0~4.0wt%的钨;1.0~6.0wt%,优选为1.0~3.5wt%的铼;至多10wt%,优选为4.0wt%或更少的钼和余量的镍。在这些金属涂料中钽和钨的总含量为3.0~12wt%,优选为5.0~9.0wt%。
在第一组涂料中,特别适用的涂料组合物由:12.5wt%的铬;8.0wt%的铝;0.4~0.7wt%的钇;0.4wt%的铪;6.0wt%的钽;2.0wt%的钨;2.0wt%的铼和余量的镍组成。
第二组特别有用的金属涂料组合物含:2.0~18wt%,优选为8.0~12wt%的钴;3.0~10wt%,优选为4.0~6.5wt%的铬;5.5~15wt%,优选为7.5~12.5wt%的铝;0.1~1.0wt%,优选为0.2~0.7wt%的钇;至多0.6wt%,优选为0.2~0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%,优选为5.0~7.0wt%的钽;1.0~9.0wt%,优选为4.2~5.8wt%的钨;1.0~5.0wt%,优选为2.3~3.7wt%的铼;0.2~4.0wt%,优选为1.4~2.0wt%的钼和余量的镍。在这些涂料中钽和钨的总含量为3.0~12wt%,优选为5.0~9.0wt%。
在第二组涂料中,特别有用的涂料组合物由:10.5wt%的钴;5.0wt%的铬;9.0wt%的铝;0.4~0.7wt%0.4wt%的铪;0.1wt%的硅;6.0wt%的钽;5.0wt%的钨;3.0wt%的铼;1.7wt%的钼和余量的镍组成。
一种导致涂料抗疲劳性能差的原因是涂层过厚。典型的覆盖涂层沉积方法包括热喷镀法,如低压等离子喷镀法(LPPS),用这种方法所产生的涂层厚度在0.004~0.012英寸之间。利用阴极电弧等离子气相沉积技术,可以使如前所述组合物的涂层厚度达到0.002英寸。在美国专利5,972,185;5,632,078;6,036,828;5,792,267和6,224,726中,对采用阴极电弧等离子气相沉积法施涂本发明涂料的技术进行了讨论,所有这些专利在此引入作为参考。备选的沉积方法包括如磁控管阴极溅射等离子气相沉积法和电子束等离子气相沉积法之类其它等离子气相沉积法,都可在本发明中使用。当涂层厚度的影响不存在时,各种热喷镀技术如低压等离子喷镀技术和HVOF(高速氧燃料)技术都可以使用。
含有本发明组合物的涂层已被证明具有和最佳抗疲劳的扩散铝合物涂料一样的抗热疲劳生。下面将用图表说明在华氏2100度利用燃烧装置,将本发明组合物与其他涂料组合物进行循环氧化实验所得的结果。
在华氏2100度燃烧装置中的循环氧化实验 | |||||
样品编号# | 厚度 | 涂层寿命(小时) | 涂层寿命** | ***失效(小时) | ***失效** |
701 | 2.95 | 2320 | 1573 | 2713 | 1839 |
702 | 3.1 | 4105 | 2648 | 6285 | 4055 |
703 | 2.7 | 1591 | 1179 | 1932 | 1431 |
699 | 3.3 | 3060 | 1855 | 3622 | 2195 |
700 | 2.15 | 1170 | 1088 | 1399 | 1301 |
697 | 2.4 | 982 | 818 | 1045 | 871 |
695 | 2.8 | 826 | 590 | 1315 | 939 |
696 | 2.45 | 676 | 552 | 805 | 657 |
PWA275 | 2 | 115 | 115 | 366 | 366 |
**涂料厚度统一为2密耳。
编号为701的样品是由以下成分构成:12.5wt%的铬;8.0wt%的铝;0.4~0.7wt%的钇;0.4wt%的铪;6.0wt%的钽;2.0wt%的钨;2.0wt%的铼和平衡量的镍。编号为702的样品的组成成分:10.5wt%的钴;5.0wt%的铬;9.0wt%的铝;0.4~0.7wt%的钇;0.4wt%的铪;0.1wt%的硅;6.0wt%的钽;5.0wt%的钨;3.0wt%的铼;1.7wt%钼和平衡量的镍。
编号为703的样品组成为:7.0wt%的铬;6.0wt%的铝;5.5wt%的钨;4.0wt%的钽;2.0wt%的铼;4.0wt%的钌;0.5wt%的钼;0.4wt%的铪;0.25wt%的钇和平衡量的镍。
编号为699的样品是NiCoCrAlY与铼和钽的组合物。编号为700,697,695和696的样品是NiAl与2~4wt%铬,0.2~0.6wt%钇和0.4wt%铪的组合物。标为PWA275的样品是传统的低活性NiAl铝合物。
实验条件是每小时在华氏2100度下保持57分钟,然后强制通空气冷却3分钟。燃烧装置使用了预热的混有JP8喷射燃料的压缩空气,以在动态环境中加热样品。
显而易见,本发明所提供的抗氧化和抗疲劳金属涂料将完全满足上文所提到的各种目的、装置和优点。尽管在上文的具体实施方案中对本发明进行了描述,但是,本领域技术人员阅读了上述的描述后,很容易对本发明作出其它选择、修改和变化。故这些选择、修改和变化也落入本发明的附属权利要求书范围内。
Claims (33)
1、一种具有抗氧化性和抗疲劳性的金属涂料,它含有:至多18wt%的钴;3.0~18wt%的铬;5.0~15wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;至多9.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍。
2、如权利要求1所述的金属涂料,其中所述的钽和钨的总含量在3.0~16.0wt%之间。
3、如权利要求1所述的金属涂料,其中所述的钴的含量少于15wt%;所述铬的含量为5.0~18wt%;所述铝的含量为5.0~12wt%;所述钨的含量少于5.0wt%。
4、如权利要求1所述的金属涂料,其中所述的钴的含量为2.0~18wt%;所述铬的含量为3.0~10wt%;所述铝的含量为5.5~15wt%;所述铼的含量为1.0~5.0wt%;所述钼的含量为0.2~4.0wt%。
5、如权利要求1所述的金属涂料,其中所述的钽和钨的总含量在4.0~16wt%之间。
6、一种金属涂料,其组成基本上由:至多15wt%的钴;5.0~18wt%的铬;5.0~12wt%的铝;0.1~1.0wt%的钇;至多0.06wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;至多5.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍组成。
7、如权利要求6所述的金属涂料,其中所述的钽和钨的总含量在3.0~12wt%之间。
8、如权利要求6所述的金属涂料,其中所述的钽和钨的总含量在5.0~9.0wt%之间。
9、如权利要求6所述的金属涂料,其中所述的钴的含量少于2.0wt%;所述铬的含量为10~15wt%;所述铝的含量为6.0~10wt%;所述钇的含量为0.2~0.7wt%;所述铪的含量为0.2~0.6wt%;所述硅的含量至多为0.1wt%;所述钽的含量为5.0~7.0wt%。
10、如权利要求6所述的金属涂料,其中所述的铬的含量为12.5wt%;铝的含量为8.0wt%。
11、如权利要求9所述的金属涂料,其中所述的钇的含量为0.4~0.7wt%;所述铪的含量为0.4wt%。
12、如权利要求6所述的金属涂料,其中所述的铼的含量为1.0~3.5wt%,优选为2.0wt%。
13、如权利要求6所述的金属涂料,其中所述的钼的含量至多为4.0wt%。
14、一种金属涂料,其基本由:至多2.0wt%的钴;10~15wt%的铬;6.0~10wt%的铝;0.2~0.7wt%的钇;0.2~0.6wt%的铪;0.001~0.1wt%的硅;5.0~7.0wt%的钽;1.0~4.0wt%的钨;1.0~3.5wt%的铼;至多4.0wt%的钼和余量的镍组成。
15、如权利要求14所述的金属涂料,其中所述的钨和钽的总含量在5.0~9.0wt%之间。
16、一种金属涂料,其由:12.5wt%的铬;8.0wt%的铝;0.4~0.7wt%的钇;0.4wt%的铪;6.0wt%的钽;2.0wt%的钨;2.0wt%的铼和余量的镍组成。
17、一种金属涂料,其基本上由:2.0~18wt%的钴;3.0~10wt%的铬;5.5~15wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;1.0~9.0wt%的钨;1.0~5.0wt%的铼;0.2~4.0wt%的钼和余量的镍组成。
18、如权利要求17所述的金属涂料,其中所述的钽和钨的总含量在4.0~16wt%之间。
19、如权利要求17所述的金属涂料,其中所述的钽和钨的总含量在7.0~12wt%之间。
20、如权利要求17所述的金属涂料,其中所述的钽和钨的总含量为11wt%。
21、如权利要求17所述的金属涂料,其中所述的钴的含量为8.0~12wt%;所述铬的含量为4.0~6.5wt%;所述铝的含量为7.5~12.5wt%;所述钇的含量为0.2~0.7wt%;所述铪的含量为0.2~0.6wt%;所述硅的含量至多为0.1wt%;所述钽的含量为5.0~7.0wt%。
22、如权利要求17所述的金属涂料,其中所述的钴的含量为10.5wt%;铬的含量为5.0wt%所述铝的含量为9.0wt%;所述钇的含量为0.4~0.7wt%;所述铪的含量为0.4wt%;所述钽的含量为6.0wt%。
23、如权利要求17所述的金属涂料,其中所述的钨的含量为4.2~5.8wt%;所述铼的含量为2.3~3.7wt%;所述钼的含量为1.4~2.0wt%。
24、如权利要求17所述的金属涂料,其中所述的钨的含量为5.0wt%;所述铼的含量为3.0wt%;所述钼的含量为1.7wt%。
25、一种金属涂料,其组成基本上由:8.0~12wt%的钴;4.0~6.5wt%的铬;7.5~12.5wt%的铝;0.2~0.7wt%的钇;0.2~0.6wt%的铪;至多0.3wt%的硅;5.0~7.0wt%的钽;4.2~5.8wt%的钨;2.3~3.7wt%的铼;1.4~2.0wt%的钼和余量的镍组成。
26、如权利要求25所述的金属涂料,其中所述的钽和钨的总含量在7.0~12wt%之间。
27、一种金属涂料,其由:10.5wt%的钴;5.0wt%的铬;9.0wt%的铝;0.4~0.7wt%的钇;0.4wt%的铪;0.1wt%的硅;6.0wt%的钽;5.0wt%的钨;3.0wt%的铼;1.7wt%的钼和余量的镍组成。
28、一种在基底上沉积覆盖涂层的方法,它包括:
提供由至少一种镍基、钴基和铁基的金属材料形成的基底材料;并
在所述基底上沉积涂料,该涂料基本由:至多18wt%的钴;3.0~18wt%的铬;5.0~15wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;至多9.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍组成。
29、如权利要求28所述的沉积覆盖涂层的方法,其中所述的沉积步骤采用阴极电弧法或低压等离子喷涂法进行。
30、如权利要求28所述的方法,其中所述的沉积步骤包括:沉积基本上由以下成分组成的涂料组合物:至多15wt%的钴;5.0~18wt%的铬;5.0~12wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;至多5.0wt%的钨;1.0~6.0wt%的铼;至多10wt%的钼和余量的镍。
31、如权利要求28所述的方法,其中所述的沉积步骤包括:沉积基本上由以下成分组成的涂料组合物:至多2.0wt%的钴;10~15wt%的铬;6.0~10wt%的铝;0.2~0.7wt%的钇;0.2~0.6wt%的铪;至多0.1wt%的硅;5.0~7.0wt%的钽;1.0~4.0wt%的钨;1.0~3.5wt%的铼;至多4.0wt%的钼和余量的镍。
32、如权利要求28所述的方法,其中所述的沉积步骤包括:沉积基本上由以下成分组成的涂料组合物:2.0~18wt%的钴;3.0~10wt%的铬;5.5~15wt%的铝;0.1~1.0wt%的钇;至多0.6wt%的铪;至多0.3wt%的硅;3.0~10wt%的钽;1.0~9.0wt%的钨;1.0~5.0wt%的铼;0.2~4.0wt%的钼和余量的镍。
33、如权利要求28所述的方法,其中所述的沉积步骤包括:沉积基本上由以下成分组成的涂料组合物:8.0~12wt%的钴;4.0~6.5wt%的铬;7.5~12.5wt%的铝;0.2~0.7wt%的钇;0.2~0.6wt%的铪;至多0.3wt%的硅;5.0~7.0wt%的钽;4.2~5.8wt%的钨;2.3~3.7wt%的铼;1.4~2.0wt%的钼和余量的镍。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/141684 | 2002-05-07 | ||
US10/141,684 US6919042B2 (en) | 2002-05-07 | 2002-05-07 | Oxidation and fatigue resistant metallic coating |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1483769A true CN1483769A (zh) | 2004-03-24 |
CN1231544C CN1231544C (zh) | 2005-12-14 |
Family
ID=29249819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB031360645A Expired - Fee Related CN1231544C (zh) | 2002-05-07 | 2003-05-06 | 具有抗氧化性和抗疲劳性的金属涂料 |
Country Status (14)
Country | Link |
---|---|
US (2) | US6919042B2 (zh) |
EP (1) | EP1361291B1 (zh) |
JP (1) | JP4149845B2 (zh) |
KR (1) | KR100545734B1 (zh) |
CN (1) | CN1231544C (zh) |
AT (1) | ATE466968T1 (zh) |
CA (1) | CA2427550C (zh) |
DE (1) | DE60332413D1 (zh) |
IL (2) | IL155600A0 (zh) |
RU (1) | RU2249060C2 (zh) |
SG (1) | SG108917A1 (zh) |
TW (1) | TWI228151B (zh) |
UA (2) | UA81513C2 (zh) |
ZA (1) | ZA200303348B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102069355A (zh) * | 2010-12-27 | 2011-05-25 | 北京工业大学 | 一种镐形截齿的生产方法 |
CN105209648A (zh) * | 2013-05-17 | 2015-12-30 | 西门子股份公司 | 保护涂层和具有所述保护涂层的燃气涡轮机部件 |
CN105209662A (zh) * | 2013-03-01 | 2015-12-30 | 西门子公司 | 抗氧化性提高的高温结合涂层 |
CN106853436A (zh) * | 2016-12-29 | 2017-06-16 | 宁夏东方钽业股份有限公司 | 一种钼基复合涂层及其制备方法 |
CN107254659A (zh) * | 2009-04-09 | 2017-10-17 | 西门子公司 | 超级合金组件以及浆料组合物 |
CN108677149A (zh) * | 2018-06-23 | 2018-10-19 | 西安文理学院 | 一种高耐磨防腐pvd涂层工艺 |
CN110396623A (zh) * | 2018-04-25 | 2019-11-01 | 中国科学院金属研究所 | 一种适用于单晶镍基高温合金叶片的高温防护涂层材料 |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6919042B2 (en) * | 2002-05-07 | 2005-07-19 | United Technologies Corporation | Oxidation and fatigue resistant metallic coating |
US6905559B2 (en) * | 2002-12-06 | 2005-06-14 | General Electric Company | Nickel-base superalloy composition and its use in single-crystal articles |
US7641985B2 (en) * | 2004-06-21 | 2010-01-05 | Siemens Energy, Inc. | Boron free joint for superalloy component |
US20060042082A1 (en) * | 2004-08-26 | 2006-03-02 | Michael Minor | Turbine component restoration using cathodic ARC/LPPS |
US7259350B2 (en) * | 2004-08-26 | 2007-08-21 | United Technologies Corporation | Turbine component crack repair using cathodic arc and/or low pressure plasma spraying and HIP |
EP1876263B1 (en) * | 2005-03-28 | 2014-05-14 | National Institute for Materials Science | Heat-resistant member |
US20100008790A1 (en) * | 2005-03-30 | 2010-01-14 | United Technologies Corporation | Superalloy compositions, articles, and methods of manufacture |
US7476450B2 (en) * | 2006-03-24 | 2009-01-13 | United Technologies Corporation | Coating suitable for use as a bondcoat in a thermal barrier coating system |
US7727318B2 (en) | 2007-01-09 | 2010-06-01 | General Electric Company | Metal alloy compositions and articles comprising the same |
US7931759B2 (en) | 2007-01-09 | 2011-04-26 | General Electric Company | Metal alloy compositions and articles comprising the same |
US7846243B2 (en) | 2007-01-09 | 2010-12-07 | General Electric Company | Metal alloy compositions and articles comprising the same |
US7892652B2 (en) * | 2007-03-13 | 2011-02-22 | United Technologies Corporation | Low stress metallic based coating |
US20090022259A1 (en) * | 2007-07-20 | 2009-01-22 | General Electric Company | Fuel rod with wear-inhibiting coating |
JP2009242836A (ja) * | 2008-03-28 | 2009-10-22 | Mitsubishi Heavy Ind Ltd | 耐高温腐食合金材、遮熱コーティング材、タービン部材、及びガスタービン |
US8641963B2 (en) | 2008-07-08 | 2014-02-04 | United Technologies Corporation | Economic oxidation and fatigue resistant metallic coating |
US20110076179A1 (en) * | 2009-03-24 | 2011-03-31 | O'hara Kevin Swayne | Super oxidation and cyclic damage resistant nickel-base superalloy and articles formed therefrom |
US8354176B2 (en) | 2009-05-22 | 2013-01-15 | United Technologies Corporation | Oxidation-corrosion resistant coating |
EP2330349B1 (en) * | 2009-12-01 | 2018-10-24 | Siemens Aktiengesellschaft | Pilot burner of a gas turbine engine, combustor, and gas turbine engine |
US20110256421A1 (en) * | 2010-04-16 | 2011-10-20 | United Technologies Corporation | Metallic coating for single crystal alloys |
US8708659B2 (en) | 2010-09-24 | 2014-04-29 | United Technologies Corporation | Turbine engine component having protective coating |
EP2773860B8 (en) * | 2011-10-31 | 2021-12-22 | Tenneco Inc. | Coated piston and a method of making a coated piston |
RU2476616C1 (ru) * | 2011-11-18 | 2013-02-27 | Российская Федерация, от имени которой выступает Министерство промышленности и торговли Российской Федерации (Минпромторг России) | Износостойкий сплав на основе никеля для нанесения износо- и коррозионно-стойких покрытий на конструкционные элементы микроплазменным или сверхзвуковым газодинамическим напылением |
US20160214350A1 (en) | 2012-08-20 | 2016-07-28 | Pratt & Whitney Canada Corp. | Oxidation-Resistant Coated Superalloy |
WO2015088721A1 (en) * | 2013-12-10 | 2015-06-18 | United Technologies Corporation | Chromizing over cathodic arc coating |
US10266958B2 (en) | 2013-12-24 | 2019-04-23 | United Technologies Corporation | Hot corrosion-protected articles and manufacture methods |
EP3012343B1 (en) | 2014-10-20 | 2020-04-22 | United Technologies Corporation | Coating system for internally-cooled component and process therefor |
US20170198601A1 (en) | 2016-01-12 | 2017-07-13 | United Technologies Corporation | Internally cooled ni-base superalloy component with spallation-resistant tbc system |
RU2684000C1 (ru) * | 2018-05-16 | 2019-04-03 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" (ФГУП "ВИАМ") | Жаропрочный литейный сплав на основе никеля и изделие, выполненное из него |
CA3129143A1 (en) * | 2019-03-07 | 2020-09-10 | Oerlikon Metco (Us) Inc. | Advanced bond coat materials for tbc with improved thermal cyclic fatigue and sulfidation resistance |
DE102020213918A1 (de) * | 2020-11-05 | 2022-05-05 | Siemens Energy Global GmbH & Co. KG | Legierung, Pulver, duktile gamma`-Haftvermittlerschicht und Bauteil |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4116723A (en) * | 1976-11-17 | 1978-09-26 | United Technologies Corporation | Heat treated superalloy single crystal article and process |
US6054096A (en) * | 1982-12-27 | 2000-04-25 | United Technologies Corporation | Stable heat treatable nickel superalloy single crystal articles and compositions |
US5043138A (en) * | 1983-12-27 | 1991-08-27 | General Electric Company | Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys |
US5514482A (en) | 1984-04-25 | 1996-05-07 | Alliedsignal Inc. | Thermal barrier coating system for superalloy components |
US5077141A (en) * | 1984-12-06 | 1991-12-31 | Avco Corporation | High strength nickel base single crystal alloys having enhanced solid solution strength and methods for making same |
DE3571149D1 (en) * | 1985-03-13 | 1989-07-27 | Gen Electric | Yttrium and yttrium-silicon bearing nickel-base superalloys especially useful as compatible coatings for advanced superalloys |
DE3683091D1 (de) | 1985-05-09 | 1992-02-06 | United Technologies Corp | Schutzschichten fuer superlegierungen, gut angepasst an die substrate. |
US5316866A (en) * | 1991-09-09 | 1994-05-31 | General Electric Company | Strengthened protective coatings for superalloys |
US5561827A (en) * | 1994-12-28 | 1996-10-01 | General Electric Company | Coated nickel-base superalloy article and powder and method useful in its preparation |
JP2002167636A (ja) * | 2000-10-30 | 2002-06-11 | United Technol Corp <Utc> | 接合被覆なしに断熱被覆を保持できる低密度耐酸化性超合金材料 |
US20030152814A1 (en) * | 2002-02-11 | 2003-08-14 | Dinesh Gupta | Hybrid thermal barrier coating and method of making the same |
US6919042B2 (en) * | 2002-05-07 | 2005-07-19 | United Technologies Corporation | Oxidation and fatigue resistant metallic coating |
-
2002
- 2002-05-07 US US10/141,684 patent/US6919042B2/en not_active Expired - Lifetime
-
2003
- 2003-04-25 SG SG200302383A patent/SG108917A1/en unknown
- 2003-04-28 IL IL15560003A patent/IL155600A0/xx unknown
- 2003-04-28 IL IL182845A patent/IL182845A0/en unknown
- 2003-04-29 TW TW092110013A patent/TWI228151B/zh not_active IP Right Cessation
- 2003-04-30 ZA ZA200303348A patent/ZA200303348B/xx unknown
- 2003-05-02 CA CA002427550A patent/CA2427550C/en not_active Expired - Fee Related
- 2003-05-05 UA UAA200600684A patent/UA81513C2/uk unknown
- 2003-05-05 UA UA2003054054A patent/UA75895C2/uk unknown
- 2003-05-06 KR KR1020030029322A patent/KR100545734B1/ko not_active IP Right Cessation
- 2003-05-06 CN CNB031360645A patent/CN1231544C/zh not_active Expired - Fee Related
- 2003-05-07 AT AT03252839T patent/ATE466968T1/de not_active IP Right Cessation
- 2003-05-07 EP EP03252839A patent/EP1361291B1/en not_active Expired - Lifetime
- 2003-05-07 JP JP2003128676A patent/JP4149845B2/ja not_active Expired - Fee Related
- 2003-05-07 DE DE60332413T patent/DE60332413D1/de not_active Expired - Lifetime
- 2003-05-07 RU RU2003113013/02A patent/RU2249060C2/ru not_active IP Right Cessation
-
2004
- 2004-09-13 US US10/940,233 patent/US7361302B2/en not_active Expired - Lifetime
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107254659A (zh) * | 2009-04-09 | 2017-10-17 | 西门子公司 | 超级合金组件以及浆料组合物 |
CN102069355A (zh) * | 2010-12-27 | 2011-05-25 | 北京工业大学 | 一种镐形截齿的生产方法 |
CN105209662A (zh) * | 2013-03-01 | 2015-12-30 | 西门子公司 | 抗氧化性提高的高温结合涂层 |
CN105209648A (zh) * | 2013-05-17 | 2015-12-30 | 西门子股份公司 | 保护涂层和具有所述保护涂层的燃气涡轮机部件 |
CN106853436A (zh) * | 2016-12-29 | 2017-06-16 | 宁夏东方钽业股份有限公司 | 一种钼基复合涂层及其制备方法 |
CN110396623A (zh) * | 2018-04-25 | 2019-11-01 | 中国科学院金属研究所 | 一种适用于单晶镍基高温合金叶片的高温防护涂层材料 |
CN110396623B (zh) * | 2018-04-25 | 2021-09-17 | 中国科学院金属研究所 | 一种适用于单晶镍基高温合金叶片的高温防护涂层材料 |
CN108677149A (zh) * | 2018-06-23 | 2018-10-19 | 西安文理学院 | 一种高耐磨防腐pvd涂层工艺 |
Also Published As
Publication number | Publication date |
---|---|
ZA200303348B (en) | 2003-11-04 |
UA75895C2 (uk) | 2006-06-15 |
JP4149845B2 (ja) | 2008-09-17 |
SG108917A1 (en) | 2005-02-28 |
CA2427550A1 (en) | 2003-11-07 |
CN1231544C (zh) | 2005-12-14 |
US7361302B2 (en) | 2008-04-22 |
ATE466968T1 (de) | 2010-05-15 |
EP1361291B1 (en) | 2010-05-05 |
EP1361291A2 (en) | 2003-11-12 |
KR100545734B1 (ko) | 2006-01-24 |
RU2249060C2 (ru) | 2005-03-27 |
IL182845A0 (en) | 2007-08-19 |
EP1361291A3 (en) | 2004-11-03 |
KR20030087581A (ko) | 2003-11-14 |
DE60332413D1 (de) | 2010-06-17 |
CA2427550C (en) | 2008-04-22 |
US6919042B2 (en) | 2005-07-19 |
US20050106332A1 (en) | 2005-05-19 |
JP2003328061A (ja) | 2003-11-19 |
US20030211356A1 (en) | 2003-11-13 |
TW200306355A (en) | 2003-11-16 |
IL155600A0 (en) | 2003-11-23 |
UA81513C2 (uk) | 2008-01-10 |
TWI228151B (en) | 2005-02-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1231544C (zh) | 具有抗氧化性和抗疲劳性的金属涂料 | |
US4447503A (en) | Superalloy coating composition with high temperature oxidation resistance | |
CA1153584A (en) | Superalloy coating composition | |
US4198442A (en) | Method for producing elevated temperature corrosion resistant articles | |
US4339509A (en) | Superalloy coating composition with oxidation and/or sulfidation resistance | |
US4477538A (en) | Platinum underlayers and overlayers for coatings | |
US4615864A (en) | Superalloy coating composition with oxidation and/or sulfidation resistance | |
Wang et al. | Comparative study of oxidation and interdiffusion behavior of AIP NiCrAlY and sputtered nanocrystalline coatings on a nickel-based single-crystal superalloy | |
CN101220435B (zh) | 金属合金组合物及包含该组合物的制品 | |
US20100068556A1 (en) | Diffusion barrier layer and methods of forming | |
CN1986889A (zh) | 用于隔热涂层的经铂改性的NiCoCrAlY结合涂层 | |
CN101220436A (zh) | 金属合金组合物以及包含此组合物的物品 | |
EP1584704A1 (en) | Method for protecting articles, and related compositions | |
EP1391533B1 (en) | Method for protecting articles, and related compositions | |
CA2373591A1 (en) | A process for applying a heat shielding coating system on a metallic substrate | |
CN1617951A (zh) | 高温防护层 | |
US20200116033A1 (en) | Coated component and method of preparing a coated component | |
US20230265564A1 (en) | PROTECTIVE LAYER AGAINST ENVIRONMENTAL INFLUENCES (ENVIRONMENTAL BARRIER LAYER) FOR Tl-AL MATERIAL | |
GB2056487A (en) | Superalloy coating composition | |
CN1033922C (zh) | 一种抗热腐蚀多元包覆涂层的制备方法 | |
CA1129266A (en) | Method for producing elevated temperature corrosion resistant articles | |
EP3877565A1 (en) | Corrosion resistant coatings |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C19 | Lapse of patent right due to non-payment of the annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |