DE102004001315B4 - Verfahren zum Reparaturschweißen einer Komponente und damit reparierte Komponente - Google Patents
Verfahren zum Reparaturschweißen einer Komponente und damit reparierte Komponente Download PDFInfo
- Publication number
- DE102004001315B4 DE102004001315B4 DE102004001315A DE102004001315A DE102004001315B4 DE 102004001315 B4 DE102004001315 B4 DE 102004001315B4 DE 102004001315 A DE102004001315 A DE 102004001315A DE 102004001315 A DE102004001315 A DE 102004001315A DE 102004001315 B4 DE102004001315 B4 DE 102004001315B4
- Authority
- DE
- Germany
- Prior art keywords
- component
- metal alloy
- cavity
- welding
- depth
- 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.)
- Expired - Fee Related
Links
- 238000003466 welding Methods 0.000 title claims abstract description 83
- 238000000034 method Methods 0.000 title claims abstract description 53
- 230000008439 repair process Effects 0.000 title claims abstract description 32
- 239000000463 material Substances 0.000 claims abstract description 37
- 230000007547 defect Effects 0.000 claims abstract description 28
- 229910001092 metal group alloy Inorganic materials 0.000 claims abstract description 27
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 24
- 239000000956 alloy Substances 0.000 claims abstract description 24
- 239000000945 filler Substances 0.000 claims abstract description 18
- 230000002596 correlated effect Effects 0.000 claims abstract description 14
- 239000000155 melt Substances 0.000 claims abstract description 14
- 230000008569 process Effects 0.000 claims abstract description 13
- 229910000601 superalloy Inorganic materials 0.000 claims description 13
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000000875 corresponding effect Effects 0.000 claims 1
- 230000036962 time dependent Effects 0.000 claims 1
- 238000011156 evaluation Methods 0.000 description 13
- 238000002156 mixing Methods 0.000 description 7
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- 238000005336 cracking Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000005266 casting Methods 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005275 alloying Methods 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000010894 electron beam technology Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 101100493706 Caenorhabditis elegans bath-38 gene Proteins 0.000 description 1
- 208000032544 Cicatrix Diseases 0.000 description 1
- 208000008454 Hyperhidrosis Diseases 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 231100000241 scar Toxicity 0.000 description 1
- 230000037387 scars Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
- 208000013460 sweaty Diseases 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
- 238000005493 welding type Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P6/00—Restoring or reconditioning objects
- B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
- B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0081—Dispensing valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/04—Welding for other purposes than joining, e.g. built-up welding
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/06—Mountings or arrangements of dispensing apparatus in or on shop or bar counters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
- B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
- B67D1/00—Apparatus or devices for dispensing beverages on draught
- B67D1/0042—Details of specific parts of the dispensers
- B67D1/0081—Dispensing valves
- B67D2001/0087—Dispensing valves being mounted on the dispenser housing
- B67D2001/0089—Dispensing valves being mounted on the dispenser housing operated by lever means
-
- 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
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49316—Impeller making
- Y10T29/49318—Repairing or disassembling
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Arc Welding In General (AREA)
- Laser Beam Processing (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/248,323 US6884964B2 (en) | 2003-01-09 | 2003-01-09 | Method of weld repairing a component and component repaired thereby |
| US10/248323 | 2003-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE102004001315A1 DE102004001315A1 (de) | 2004-07-22 |
| DE102004001315B4 true DE102004001315B4 (de) | 2010-08-12 |
Family
ID=31495449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102004001315A Expired - Fee Related DE102004001315B4 (de) | 2003-01-09 | 2004-01-07 | Verfahren zum Reparaturschweißen einer Komponente und damit reparierte Komponente |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6884964B2 (https=) |
| JP (1) | JP3982630B2 (https=) |
| KR (1) | KR100818862B1 (https=) |
| CN (1) | CN100420537C (https=) |
| CH (1) | CH698457B1 (https=) |
| CZ (1) | CZ200429A3 (https=) |
| DE (1) | DE102004001315B4 (https=) |
| IT (1) | ITMI20040005A1 (https=) |
| SE (1) | SE526045C2 (https=) |
Families Citing this family (58)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7146725B2 (en) * | 2003-05-06 | 2006-12-12 | Siemens Power Generation, Inc. | Repair of combustion turbine components |
| US7600666B2 (en) * | 2003-05-27 | 2009-10-13 | Rabinovich Joshua E | Repair with feedstock having conforming surfaces with a substrate |
| US20050132569A1 (en) * | 2003-12-22 | 2005-06-23 | Clark Donald G. | Method of repairing a part using laser cladding |
| US20050198821A1 (en) * | 2004-03-10 | 2005-09-15 | General Electric Company | Machining tool and method for repair of rotor teeth in a generator |
| US20060011592A1 (en) * | 2004-07-14 | 2006-01-19 | Pei-Chung Wang | Laser welding control |
| FR2882533B1 (fr) * | 2005-02-25 | 2007-07-06 | Snecma Moteurs Sa | Procede de reparation de disque aubage monobloc, eprouvette de debut et de fin campagne |
| JP4734513B2 (ja) * | 2005-05-31 | 2011-07-27 | 株式会社Ihi | 突合わせ溶接変形実験試験片 |
| US8205334B2 (en) * | 2005-07-15 | 2012-06-26 | United Technologies Corporation | Method for repairing a gas turbine engine component |
| JP4721185B2 (ja) * | 2005-12-16 | 2011-07-13 | 本田技研工業株式会社 | 金型補修用ペースト剤 |
| US7797828B2 (en) * | 2006-04-28 | 2010-09-21 | Honeywell International Inc. | Adaptive machining and weld repair process |
| US20080164301A1 (en) * | 2007-01-10 | 2008-07-10 | General Electric Company | High temperature laser welding |
| US20090014421A1 (en) * | 2007-07-10 | 2009-01-15 | Sujith Sathian | Weld Repair Method for a Turbine Bucket Tip |
| US7977611B2 (en) * | 2007-07-19 | 2011-07-12 | United Technologies Corporation | Systems and methods for providing localized heat treatment of metal components |
| US8089028B2 (en) * | 2007-07-24 | 2012-01-03 | United Technologies Corp. | Methods for repairing gas turbine engine knife edge seals |
| US7847208B2 (en) * | 2007-07-25 | 2010-12-07 | United Technologies Corporation | Methods for performing manual laser deposition |
| CN100443232C (zh) * | 2007-09-26 | 2008-12-17 | 李小鸽 | 一种江海挖泥船用泥浆泵壳的修复方法 |
| US20090113706A1 (en) * | 2007-11-06 | 2009-05-07 | General Electric Company | Craze crack repair of combustor liners |
| US8510926B2 (en) * | 2008-05-05 | 2013-08-20 | United Technologies Corporation | Method for repairing a gas turbine engine component |
| US9061375B2 (en) | 2009-12-23 | 2015-06-23 | General Electric Company | Methods for treating superalloy articles, and related repair processes |
| CN101862900B (zh) * | 2010-05-28 | 2012-10-10 | 北京数码大方科技有限公司 | 焊接方法及焊接设备 |
| KR20130033718A (ko) * | 2011-09-27 | 2013-04-04 | 삼성테크윈 주식회사 | 회전 기계의 회전부 접합 구조 및 회전 기계의 회전부 접합 방법 |
| US9186740B2 (en) | 2011-11-07 | 2015-11-17 | Siemens Energy, Inc. | Projection resistance brazing of superalloys |
| US9273562B2 (en) | 2011-11-07 | 2016-03-01 | Siemens Energy, Inc. | Projection resistance welding of superalloys |
| US9272350B2 (en) | 2012-03-30 | 2016-03-01 | Siemens Energy, Inc. | Method for resistance braze repair |
| US20130323533A1 (en) * | 2012-06-05 | 2013-12-05 | General Electric Company | Repaired superalloy components and methods for repairing superalloy components |
| DE102012209796A1 (de) * | 2012-06-12 | 2013-06-13 | Carl Zeiss Smt Gmbh | Verfahren zur Herstellung und/oder Reparatur von Silizium-Karbid-Bauteilen |
| CN103668182B (zh) * | 2012-07-18 | 2015-09-16 | 蒋超 | 无需退火的汽车模具的激光修复工艺 |
| US9085042B2 (en) * | 2012-08-10 | 2015-07-21 | Siemens Energy, Inc. | Stud welding repair of superalloy components |
| CN102828140A (zh) * | 2012-09-20 | 2012-12-19 | 丹阳宏图激光科技有限公司 | 阀座的激光熔覆修复工艺 |
| CN102828181A (zh) * | 2012-09-20 | 2012-12-19 | 丹阳宏图激光科技有限公司 | 十字轴的激光熔覆修复工艺 |
| CN103668175B (zh) * | 2012-09-20 | 2016-01-20 | 丹阳宏图激光科技有限公司 | 利于减少堆焊应力和变形的薄壁套的激光熔覆修复工艺 |
| CN103668176B (zh) * | 2012-09-20 | 2016-01-20 | 丹阳宏图激光科技有限公司 | 利于提高硬度与耐磨性的齿轮的激光熔覆修复工艺 |
| CN102922138A (zh) * | 2012-10-26 | 2013-02-13 | 沈阳航空航天大学 | 一种利用黄铜粉末修复拉刀刀具的方法 |
| EP2754528A1 (de) * | 2013-01-14 | 2014-07-16 | Siemens Aktiengesellschaft | Verfahren zum auftragschweissen eines Substrates durch Laserumschmelzen einer vorgefertigten Formen |
| CN103084703B (zh) * | 2013-01-25 | 2015-08-19 | 重庆理工大学 | 一种大型内空铸钢件挖补堆焊再制造方法 |
| TW201438837A (zh) * | 2013-02-27 | 2014-10-16 | Berndorf Band Gmbh | 修復金屬基材上之損傷的方法 |
| US10428657B2 (en) | 2013-06-21 | 2019-10-01 | Pratt & Whitney Canada Corp. | Method for repairing a blade |
| CN103909378B (zh) * | 2014-04-08 | 2016-05-25 | 苏州天弘激光股份有限公司 | 一种球磨机正变位大模数齿轮光纤激光再制造工艺 |
| CN104865022B (zh) * | 2015-05-18 | 2018-02-16 | 共享装备有限公司 | 一种铸件腔体开口端内部补缩检测方法 |
| CN104865021A (zh) * | 2015-05-18 | 2015-08-26 | 共享装备有限公司 | 一种挂钩式铸件毛坯型腔压力检测装置 |
| US20160375522A1 (en) * | 2015-06-26 | 2016-12-29 | Siemens Energy, Inc. | Welding method for superalloys |
| US10174617B2 (en) * | 2015-12-10 | 2019-01-08 | General Electric Company | Systems and methods for deep tip crack repair |
| KR102404336B1 (ko) * | 2017-01-31 | 2022-05-31 | 누부루 인크. | 청색 레이저를 사용한 구리 용접 방법 및 시스템 |
| US10556294B2 (en) | 2017-06-06 | 2020-02-11 | General Electric Company | Method of treating superalloy articles |
| CN108085648A (zh) * | 2017-12-07 | 2018-05-29 | 中国石油天然气股份有限公司 | 一种油田注水泵失效组合阀修复再利用方法 |
| CN109986279B (zh) * | 2017-12-31 | 2020-11-17 | 新疆工程学院 | 一种裂解炉高压蒸汽锅炉给水阀焊接修复方法 |
| US10759004B2 (en) * | 2018-06-18 | 2020-09-01 | Raytheon Technologies Corporation | Laser removal of casting scale |
| CN108994523B (zh) * | 2018-09-21 | 2020-07-07 | 平朔工业集团有限责任公司 | 一种液压支架底座柱窝的加固改造方法 |
| UA126105C2 (uk) * | 2018-11-15 | 2022-08-10 | Вестінґхаус Електрик Белджем | Спосіб відновлення із застосуванням осадження лазерного металевого порошку |
| KR102236383B1 (ko) * | 2018-12-19 | 2021-04-05 | 하나에이엠티 주식회사 | 라인 ccd를 사용한 3차원 프린터의 멜팅풀 검사 장치 |
| JP7325194B2 (ja) * | 2019-02-19 | 2023-08-14 | 三菱重工業株式会社 | 溶接物製造方法、溶接物製造システム及び溶接物 |
| US11235405B2 (en) | 2019-05-02 | 2022-02-01 | General Electric Company | Method of repairing superalloy components using phase agglomeration |
| CN110434468A (zh) * | 2019-06-28 | 2019-11-12 | 武汉船用机械有限责任公司 | 铜合金导轨的补焊方法 |
| CN113560707A (zh) * | 2021-06-30 | 2021-10-29 | 西安航天发动机有限公司 | 一种电子束焊接返修喷注器的方法 |
| CN115386873A (zh) * | 2022-09-06 | 2022-11-25 | 北京航星机器制造有限公司 | 一种激光选区熔化成形ta15钛合金零件的缺陷修复方法 |
| US20250135588A1 (en) * | 2023-10-27 | 2025-05-01 | Ge Infrastructure Technology Llc | Braze repair using metal coupon with porous region |
| US12544845B2 (en) * | 2023-10-27 | 2026-02-10 | Ge Infrastructure Technology Llc | Porous metal coupon with braze material infiltration barrier for repairing component, component with same and related method |
| US12605768B2 (en) | 2023-10-27 | 2026-04-21 | Ge Infrastructure Technology Llc | Porous metal coupon with low porosity region for repairing component, component with same and related method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832252A (en) * | 1986-12-20 | 1989-05-23 | Refurbished Turbine Components Limited | Parts for and methods of repairing turbine blades |
| US5071054A (en) * | 1990-12-18 | 1991-12-10 | General Electric Company | Fabrication of cast articles from high melting temperature superalloy compositions |
| EP0512838A1 (en) * | 1991-05-09 | 1992-11-11 | Turbine Blading Limited | Parts for and methods of repairing turbine blades |
| US20020148115A1 (en) * | 2001-02-08 | 2002-10-17 | Siemens Westinghouse Power Corporation | Transient liquid phase bonding repair for advanced turbine blades and vanes |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB8910138D0 (en) * | 1989-05-03 | 1989-06-21 | Welding Inst | Repairing defective metal workpiece |
| CN1121913C (zh) * | 1998-09-17 | 2003-09-24 | 韩春光 | 轧辊辊脖修复工艺 |
| US6568077B1 (en) * | 2000-05-11 | 2003-05-27 | General Electric Company | Blisk weld repair |
-
2003
- 2003-01-09 US US10/248,323 patent/US6884964B2/en not_active Expired - Fee Related
-
2004
- 2004-01-07 CZ CZ20040029A patent/CZ200429A3/cs unknown
- 2004-01-07 DE DE102004001315A patent/DE102004001315B4/de not_active Expired - Fee Related
- 2004-01-08 KR KR1020040001273A patent/KR100818862B1/ko not_active Expired - Fee Related
- 2004-01-08 IT IT000005A patent/ITMI20040005A1/it unknown
- 2004-01-08 JP JP2004002619A patent/JP3982630B2/ja not_active Expired - Fee Related
- 2004-01-08 SE SE0400009A patent/SE526045C2/sv not_active IP Right Cessation
- 2004-01-09 CH CH00034/04A patent/CH698457B1/de not_active IP Right Cessation
- 2004-01-09 CN CNB2004100050948A patent/CN100420537C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832252A (en) * | 1986-12-20 | 1989-05-23 | Refurbished Turbine Components Limited | Parts for and methods of repairing turbine blades |
| US5071054A (en) * | 1990-12-18 | 1991-12-10 | General Electric Company | Fabrication of cast articles from high melting temperature superalloy compositions |
| EP0512838A1 (en) * | 1991-05-09 | 1992-11-11 | Turbine Blading Limited | Parts for and methods of repairing turbine blades |
| US20020148115A1 (en) * | 2001-02-08 | 2002-10-17 | Siemens Westinghouse Power Corporation | Transient liquid phase bonding repair for advanced turbine blades and vanes |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2004216457A (ja) | 2004-08-05 |
| SE526045C2 (sv) | 2005-06-21 |
| US6884964B2 (en) | 2005-04-26 |
| CZ200429A3 (cs) | 2006-05-17 |
| KR20040064233A (ko) | 2004-07-16 |
| CN100420537C (zh) | 2008-09-24 |
| KR100818862B1 (ko) | 2008-04-01 |
| SE0400009L (sv) | 2004-07-10 |
| CN1517171A (zh) | 2004-08-04 |
| DE102004001315A1 (de) | 2004-07-22 |
| SE0400009D0 (sv) | 2004-01-08 |
| ITMI20040005A1 (it) | 2004-04-08 |
| US20040134887A1 (en) | 2004-07-15 |
| CH698457B1 (de) | 2009-08-14 |
| JP3982630B2 (ja) | 2007-09-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE102004001315B4 (de) | Verfahren zum Reparaturschweißen einer Komponente und damit reparierte Komponente | |
| DE69925796T2 (de) | Verfahren zum Aufbringen von verschleissfesten Materialen auf Turbinenschaufeln | |
| EP1620225B2 (de) | Verfahren zur reparatur und/oder modifikation von bauteilen einer gasturbine | |
| EP2720826B1 (de) | Verfahren zum erzeugen einer schaufel für eine strömungskraftmaschine | |
| DE60010288T2 (de) | Verfahren zum ersetzen von turbinenleitschaufeln | |
| DE69702416T2 (de) | Nickel-Basis-Hartlotmaterial | |
| DE102010037042A1 (de) | Verfahren zum Schweißen monokristalliner Turbinenschaufelspitzen mittels eines korrosionsbeständigen Füllstoffmaterials | |
| EP2038083B1 (de) | Verfahren für die reparatur und/oder den austausch von einzelelementen eines bauteils einer gasturbine | |
| US9227278B2 (en) | Bolt hole repair technique | |
| DE102005059299A1 (de) | Vorformlinge (Preform) und Verfahren zur Reparatur nickelbasiertes Superalloys und damit reparierte Komponenten | |
| DE3619536A1 (de) | Verfahren zum reparieren eines metallgegenstandes, insbesondere einer labyrinthdichtung | |
| DE69718713T2 (de) | Verfahren zum Reibschweissverbinden von einer Welle mit einem Turbinenrotor aus Titanaluminid | |
| EP1775061A1 (en) | Hole repair technique and apparatus | |
| CH701556B1 (de) | Verfahren zum Schliessen einer Öffnung in einer Komponente. | |
| EP1561536A1 (de) | Reparatur-Lotverfahren zum Reparieren eines Bauteils, welches ein Basismaterial mit einer gerichteten Mikrostruktur umfasst | |
| EP1771275B1 (de) | Verfahren zum reparieren eines bauteils | |
| DE102019008167A1 (de) | Gerichtet erstarrter gegenstand, turbinenlaufschaufel, und verfahren zur reperatur von gerichtet erstarrtem gegenstand | |
| DE10348422B4 (de) | Thermisch belastetes Bauteil, sowie Verfahren zur Herstellung eines solchen Bauteils | |
| DE102015214613A1 (de) | Verfahren zum Reparieren einer wenigstens einen Hohlraum aufweisenden Schaufel einer Gasturbine | |
| DE112013003648T5 (de) | Turbinenkomponente und Verfahren zur Herstellung einer Turbinenkomponente | |
| EP3774153B1 (de) | Fertigungs- und reparaturschweissen von gusseisen mit kugelgraphit | |
| DE102005021642B4 (de) | Verfahren zur Herstellung eines einkristallinen Formkörpers | |
| WO2021008792A1 (de) | Elektronenstrahlschweissen von nickelbasis-superlegierungen und vorrichtung | |
| EP4438216A1 (de) | Bauteil mit punktschweissüberlappverbindungen | |
| EP4334059A1 (de) | Oberflächenumformung für additiv hergestellte strukturen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8110 | Request for examination paragraph 44 | ||
| 8364 | No opposition during term of opposition | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20110802 |