CN113383101A - 用于高温应用的镍基合金和方法 - Google Patents
用于高温应用的镍基合金和方法 Download PDFInfo
- Publication number
- CN113383101A CN113383101A CN202080011255.1A CN202080011255A CN113383101A CN 113383101 A CN113383101 A CN 113383101A CN 202080011255 A CN202080011255 A CN 202080011255A CN 113383101 A CN113383101 A CN 113383101A
- Authority
- CN
- China
- Prior art keywords
- nickel
- alloy
- percent
- component
- powder
- 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
- 239000000956 alloy Substances 0.000 title claims abstract description 16
- 229910045601 alloy Inorganic materials 0.000 title claims abstract description 16
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title claims description 14
- 238000000034 method Methods 0.000 title claims description 14
- 229910052759 nickel Inorganic materials 0.000 title claims description 6
- 239000011572 manganese Substances 0.000 claims description 8
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 6
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 6
- 238000010894 electron beam technology Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000011651 chromium Substances 0.000 claims description 4
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000010955 niobium Substances 0.000 claims description 4
- VSZWPYCFIRKVQL-UHFFFAOYSA-N selanylidenegallium;selenium Chemical compound [Se].[Se]=[Ga].[Se]=[Ga] VSZWPYCFIRKVQL-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- 239000010936 titanium Substances 0.000 claims description 4
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 3
- 229910052796 boron Inorganic materials 0.000 claims description 3
- 229910052799 carbon Inorganic materials 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 2
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 2
- 239000000654 additive Substances 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052804 chromium Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- 239000012535 impurity Substances 0.000 claims description 2
- 150000002696 manganese Chemical class 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 239000011733 molybdenum Substances 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052763 palladium Inorganic materials 0.000 claims description 2
- 229910052697 platinum Inorganic materials 0.000 claims description 2
- 229910052702 rhenium Inorganic materials 0.000 claims description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 claims description 2
- 229910052707 ruthenium Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 229910052715 tantalum Inorganic materials 0.000 claims description 2
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 3
- 230000008021 deposition Effects 0.000 claims 1
- 230000008018 melting Effects 0.000 claims 1
- 238000002844 melting Methods 0.000 claims 1
- 238000005245 sintering Methods 0.000 claims 1
- 238000005275 alloying Methods 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000012071 phase Substances 0.000 description 1
Classifications
-
- 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
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/25—Direct deposition of metal particles, e.g. direct metal deposition [DMD] or laser engineered net shaping [LENS]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F10/00—Additive manufacturing of workpieces or articles from metallic powder
- B22F10/20—Direct sintering or melting
- B22F10/28—Powder bed fusion, e.g. selective laser melting [SLM] or electron beam melting [EBM]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
- B22F5/009—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product of turbine components other than turbine blades
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22C—ALLOYS
- C22C1/00—Making non-ferrous alloys
- C22C1/04—Making non-ferrous alloys by powder metallurgy
- C22C1/0433—Nickel- or cobalt-based alloys
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2301/00—Metallic composition of the powder or its coating
- B22F2301/15—Nickel or cobalt
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y10/00—Processes of additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y70/00—Materials specially adapted for additive manufacturing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B33—ADDITIVE MANUFACTURING TECHNOLOGY
- B33Y—ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
- B33Y80/00—Products made by additive manufacturing
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Powder Metallurgy (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Laser Beam Processing (AREA)
Abstract
通过选择性地选择合金元素提供一种合金，通过所述合金能够产生无裂纹的构件。
Description
技术领域
本发明涉及一种用于高温应用，尤其用于燃气轮机的镍基合金，以及一种方法。
背景技术
迄今为止，借助于增材制造(SLM、SLS；借助于激光束，但是也能够借助于电子束(EBM))无法产生绝对无裂纹的部件，使得合金开发仍在继续。
该问题被着手研究并且限定具有决定性元素的规格的合金，所述合金引起无裂纹的部件。
发明内容
因此，本发明的目的是解决上述问题。
所述目的通过根据权利要求1的合金和根据权利要求2的方法实现。
在从属权利要求中列举了其他的有利措施，所述措施能够任意地彼此组合，以便实现其他的优点。
合金元素已经有针对性地选择，以便能够制造无裂纹的部件。在此，元素硅(Si)、硼(B)、锆(Zr)和铪(Hf)尤为重要并且同样需考虑碳(C)。
工艺条件，尤其在EBM工艺中的工艺条件的特征在于在长的时间段内从1173K至1373K的高的构造温度。与构件相关，可能需要数天。这是在其他已知的方法如铸造、锻造、焊接等中不会碰到的独特条件。源自这些条件，减少元素锆(Zr)、铪(Hf)和硅(Si)，以便减少甚至完全避免合金的凝固裂纹趋势。这基于在从1173K直至构造温度的温度范围内降低液相/共晶份额并且同时设定更小的凝固间隔。
化学成分的变化优选由如下工艺参数补充的方式来确定：行进速度、行进策略、轨道间距、功率、能量束、层厚度、构造温度……，所述工艺参数实现无裂纹制造。
优点是：
·可以无裂纹地生产构件，确保构件整体性，可以通过AM设计提高效率。
·可以使用新型合金生产高质量的燃气轮机构件，使得能够满足未来的构件要求，并且为提高燃气轮机的效率做出贡献。
相关的合金的化学成分为(以重量％为单位)：
铬(Cr)14.0％-16.0％,
尤其15.0％，
钴(Co)5.0％-6.0％
钼(Mo)0.8％-1.0％
钨(W)3.5％-4.0％
铝(Al)4.5％-5.0％
碳(C)0.04％-0.1％
硼(B)0.002％-0.013％
钽(Ta)7.4％-7.8％
铪(Hf)0.05％-0.15％
锆(Zr)<0.01％
硅(Si)<0.02％
杂质0.002％-0.01％，
尤其最小
铁(Fe)，
锰(Mn)，
钒(V)，
铂(Pt)，
钯(Pd)，
铌(Nb)，
钛(Ti)，
铼(Re)或钌(Ru)
以及
其余为镍(Ni)。
Claims (4)
1.一种镍基合金，
所述镍基合金至少具有，
尤其由如下构成(以重量％为单位)：
铬(Cr)14.0％-16.0％，
尤其15.0％，
钴(Co)5.0％-6.0％
钼(Mo)0.8％-1.0％
钨(W)3.5％-4.0％
铝(Al)4.5％-5.0％
碳(C)0.04％-0.1％
硼(B)0.002％-0.013％
钽(Ta)7.4％-7.8％
铪(Hf)0.05％-0.15％
锆(Zr)<0.01％
硅(Si)<0.02％
杂质0.002％-0.01％，
尤其最小
铁(Fe)，
锰(Mn)，
钒(V)，
铂(Pt)，
钯(Pd)，
铌(Nb)，
钛(Ti)，
铼(Re)或钌(Ru)
以及
其余为镍(Ni)。
2.一种用于制造构件的方法，
其中使用根据权利要求1所述的合金并且借助于增材制造法，
尤其借助于在粉末床中的选择性烧结，在粉末床中的选择性熔化，
尤其借助于激光束或电子束，
或者
借助于粉末堆焊，
尤其激光粉末堆焊来制造。
3.根据权利要求2的方法，
其中使用借助于电子束(EBM)的工艺。
4.根据权利要求2或3的方法，
其中优化工艺参数，如行进速度、行进策略、轨道间距、功率、能量束、层厚度和/或构造温度……，所述工艺参数实现无裂纹的制造。
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102019201095.4 | 2019-01-29 | ||
| DE102019201095.4A DE102019201095A1 (de) | 2019-01-29 | 2019-01-29 | Nickelbasislegierung für Hochtemperaturanwendungen und Verfahren |
| PCT/EP2020/050506 WO2020156779A1 (de) | 2019-01-29 | 2020-01-10 | Nickelbasislegierung für hochtemperaturanwendungen und verfahren |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113383101A true CN113383101A (zh) | 2021-09-10 |
Family
ID=69326482
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202080011255.1A Pending CN113383101A (zh) | 2019-01-29 | 2020-01-10 | 用于高温应用的镍基合金和方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220119922A1 (zh) |
| EP (1) | EP3918100A1 (zh) |
| CN (1) | CN113383101A (zh) |
| DE (1) | DE102019201095A1 (zh) |
| WO (1) | WO2020156779A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113385689A (zh) * | 2021-06-03 | 2021-09-14 | 广东工业大学 | 一种高熵合金及其制备方法和应用 |
| CN115449669B (zh) * | 2022-09-13 | 2023-08-08 | 中国联合重型燃气轮机技术有限公司 | 一种抗蠕变、抗氧化镍基高温合金及其制备方法和应用 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030042233A1 (en) * | 2001-08-31 | 2003-03-06 | Kelly Thomas Joseph | Production and use of welding filler metal |
| CN105828983A (zh) * | 2013-12-23 | 2016-08-03 | 通用电器技术有限公司 | 用于基于粉末的增材制造过程的γ’沉淀增强镍基超合金 |
| CN107486555A (zh) * | 2016-06-13 | 2017-12-19 | 通用电器技术有限公司 | Ni基超合金组合物以及用于SLM加工这种Ni基超合金组合物的方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4439248A (en) * | 1982-02-02 | 1984-03-27 | Cabot Corporation | Method of heat treating NICRALY alloys for use as ceramic kiln and furnace hardware |
| US5240491A (en) * | 1991-07-08 | 1993-08-31 | General Electric Company | Alloy powder mixture for brazing of superalloy articles |
| JPH11310839A (ja) * | 1998-04-28 | 1999-11-09 | Hitachi Ltd | 高強度Ｎｉ基超合金方向性凝固鋳物 |
| EP1054072B1 (de) * | 1999-05-20 | 2003-04-02 | ALSTOM (Switzerland) Ltd | Nickel-Basis-Superlegierung |
| JP2006104577A (ja) * | 2004-10-04 | 2006-04-20 | United Technol Corp <Utc> | セグメント化ガドリニアジルコニア被膜およびその形成方法、セグメント化セラミック被覆システムならびに被膜部品 |
| EP1914327A1 (en) * | 2006-10-17 | 2008-04-23 | Siemens Aktiengesellschaft | Nickel-base superalloy |
| EP2859979A1 (de) * | 2013-10-08 | 2015-04-15 | Siemens Aktiengesellschaft | Reparatur von Flächen mittels eines Lot/Grundwerkstoffgemischs und Bauteil |
| DE102016221470A1 (de) * | 2016-11-02 | 2018-05-03 | Siemens Aktiengesellschaft | Superlegierung ohne Titan, Pulver, Verfahren und Bauteil |
-
2019
- 2019-01-29 DE DE102019201095.4A patent/DE102019201095A1/de active Pending
-
2020
- 2020-01-10 US US17/423,887 patent/US20220119922A1/en active Pending
- 2020-01-10 WO PCT/EP2020/050506 patent/WO2020156779A1/de unknown
- 2020-01-10 CN CN202080011255.1A patent/CN113383101A/zh active Pending
- 2020-01-10 EP EP20702207.0A patent/EP3918100A1/de active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030042233A1 (en) * | 2001-08-31 | 2003-03-06 | Kelly Thomas Joseph | Production and use of welding filler metal |
| CN105828983A (zh) * | 2013-12-23 | 2016-08-03 | 通用电器技术有限公司 | 用于基于粉末的增材制造过程的γ’沉淀增强镍基超合金 |
| CN107486555A (zh) * | 2016-06-13 | 2017-12-19 | 通用电器技术有限公司 | Ni基超合金组合物以及用于SLM加工这种Ni基超合金组合物的方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020156779A1 (de) | 2020-08-06 |
| DE102019201095A1 (de) | 2020-07-30 |
| EP3918100A1 (de) | 2021-12-08 |
| US20220119922A1 (en) | 2022-04-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102078922B1 (ko) | Ni기 합금 부재의 제조 방법 | |
| US8147749B2 (en) | Superalloy compositions, articles, and methods of manufacture | |
| US8685316B2 (en) | Ni-based heat resistant alloy, gas turbine component and gas turbine | |
| EP1410872A1 (en) | Welding material, gas turbine blade or nozzle and a method of repairing a gas turbine blade or nozzle | |
| WO2020121367A1 (ja) | コバルト基合金積層造形体、コバルト基合金製造物、およびそれらの製造方法 | |
| KR102443966B1 (ko) | Ni기 합금 연화 분말 및 해당 연화 분말의 제조 방법 | |
| US9878403B2 (en) | Ni-based alloy for welding material and welding wire, rod and power | |
| JP2020070487A (ja) | 高ガンマプライムニッケル基超合金、その使用、及びタービンエンジン構成要素を作製する方法 | |
| WO2017189229A1 (en) | Process and product for forming gamma prime precipitation strengthened superalloys | |
| KR102274865B1 (ko) | 티타늄이 없는 초합금, 분말, 방법 및 구성요소 | |
| CN113383101A (zh) | 用于高温应用的镍基合金和方法 | |
| EP2992120B1 (en) | Alloy composition | |
| US11427892B2 (en) | Alloy for gas turbine applications with high oxidation resistance | |
| JP2003013161A (ja) | オーステナイト系低熱膨張Ｎｉ基超合金およびその製造方法 | |
| US20220341003A1 (en) | Nickel-based alloy for additive manufacturing, method and product | |
| WO2019233692A1 (de) | γ, γ' GEHÄRTETE KOBALT-NICKEL-BASISLEGIERUNG, PULVER, KOMPONENTE UND VERFAHREN | |
| EP3877561A1 (en) | Co-alloy for use in additive manufacturing | |
| CN117062682A (zh) | 具有降低的开裂倾向和优化的高温特性的用于构件的镍基合金组合物 | |
| US11753701B2 (en) | Nickel-based alloy for additive manufacturing and method | |
| JP7112317B2 (ja) | オーステナイト鋼焼結材およびタービン部材 | |
| WO2019233693A1 (de) | Y,y' gehärtete kobalt-nickel-basislegierung, pulver, komponente und verfahren | |
| EP2913417B1 (en) | Article and method for forming article | |
| RU2777822C2 (ru) | Упрочнённый гамма-штрих фазой суперсплав на основе никеля, его применение и способ производства компонентов газотурбинного двигателя | |
| DE202020104651U1 (de) | Nickelbasislegierung für Hochtemperaturanwendungen | |
| US20220333224A1 (en) | Nickel-based superalloy which is even suitable for additive manufacture, method, and product |
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 |