EP1447455A4 - Verfahren zur verarbeitung von metallwaren-schweissverbindungen durch hochfrequenzbrummen - Google Patents
Verfahren zur verarbeitung von metallwaren-schweissverbindungen durch hochfrequenzbrummenInfo
- Publication number
- EP1447455A4 EP1447455A4 EP02756067A EP02756067A EP1447455A4 EP 1447455 A4 EP1447455 A4 EP 1447455A4 EP 02756067 A EP02756067 A EP 02756067A EP 02756067 A EP02756067 A EP 02756067A EP 1447455 A4 EP1447455 A4 EP 1447455A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- hummering
- metalwork
- joints
- frequency
- processing welded
- 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.)
- Withdrawn
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D7/00—Modifying the physical properties of iron or steel by deformation
- C21D7/02—Modifying the physical properties of iron or steel by deformation by cold working
- C21D7/04—Modifying the physical properties of iron or steel by deformation by cold working of the surface
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D10/00—Modifying the physical properties by methods other than heat treatment or deformation
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
- C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
- C21D9/50—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for welded joints
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Arc Welding In General (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Heat Treatment Of Articles (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UA01064020 | 2001-06-12 | ||
UA2001064020 | 2001-06-12 | ||
PCT/UA2002/000025 WO2002101097A1 (fr) | 2001-06-12 | 2002-06-11 | Procede de traitement de joints soudes de structures metalliques par martelage haute frequence |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1447455A1 EP1447455A1 (de) | 2004-08-18 |
EP1447455A4 true EP1447455A4 (de) | 2006-08-23 |
Family
ID=33488715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP02756067A Withdrawn EP1447455A4 (de) | 2001-06-12 | 2002-06-11 | Verfahren zur verarbeitung von metallwaren-schweissverbindungen durch hochfrequenzbrummen |
Country Status (4)
Country | Link |
---|---|
US (1) | US20040244882A1 (de) |
EP (1) | EP1447455A4 (de) |
CA (1) | CA2450369A1 (de) |
WO (1) | WO2002101097A1 (de) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050145306A1 (en) * | 1998-09-03 | 2005-07-07 | Uit, L.L.C. Company | Welded joints with new properties and provision of such properties by ultrasonic impact treatment |
US6338765B1 (en) | 1998-09-03 | 2002-01-15 | Uit, L.L.C. | Ultrasonic impact methods for treatment of welded structures |
US20060016858A1 (en) * | 1998-09-03 | 2006-01-26 | U.I.T., Llc | Method of improving quality and reliability of welded rail joint properties by ultrasonic impact treatment |
US6932876B1 (en) | 1998-09-03 | 2005-08-23 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
JP4537649B2 (ja) * | 2002-10-08 | 2010-09-01 | 新日本製鐵株式会社 | 回し溶接継手、回し溶接継手の製造方法、および、溶接構造物 |
JP2005192194A (ja) * | 2003-12-05 | 2005-07-14 | Yazaki Corp | 通信装置及び通信システム |
US7301123B2 (en) | 2004-04-29 | 2007-11-27 | U.I.T., L.L.C. | Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses a normalizing energy thereof and pauses therebetween |
US7276824B2 (en) * | 2005-08-19 | 2007-10-02 | U.I.T., L.L.C. | Oscillating system and tool for ultrasonic impact treatment |
US20070068605A1 (en) * | 2005-09-23 | 2007-03-29 | U.I.T., Llc | Method of metal performance improvement and protection against degradation and suppression thereof by ultrasonic impact |
ES2338809T3 (es) * | 2005-10-12 | 2010-05-12 | Palfinger Ag | Grua con chapa de refuerzo. |
US20070244595A1 (en) * | 2006-04-18 | 2007-10-18 | U.I.T., Llc | Method and means for ultrasonic impact machining of surfaces of machine components |
CN101802679B (zh) * | 2007-07-11 | 2012-12-12 | 雷文布里克有限责任公司 | 热开关反射型光闸 |
KR101331058B1 (ko) | 2008-08-20 | 2013-11-20 | 라벤브릭 엘엘씨 | 열변색 필터를 제조하는 방법 |
CN106191422B (zh) * | 2016-07-11 | 2017-12-01 | 广东工业大学 | 汽车增压器铸造铝合金叶轮强化延寿的方法与装置 |
US11339900B2 (en) | 2017-02-13 | 2022-05-24 | Webco Industries, Inc. | Work hardened welds and methods for same |
WO2018148718A1 (en) * | 2017-02-13 | 2018-08-16 | Webco Industries, Inc. | Work hardened welds and methods for same |
CN110955950B (zh) * | 2018-09-25 | 2022-08-30 | 湖南工业大学 | 一种基于耗散能预测任意应力比下焊缝疲劳寿命的方法 |
CN111198547B (zh) * | 2020-01-15 | 2020-12-29 | 重庆大学 | 积材平整度与残余应力协调优化自反馈控制方法与系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0421717A (ja) * | 1990-05-14 | 1992-01-24 | Kawasaki Steel Corp | 溶接継手の疲労強度向上法 |
US6171415B1 (en) * | 1998-09-03 | 2001-01-09 | Uit, Llc | Ultrasonic impact methods for treatment of welded structures |
US20020043313A1 (en) * | 1998-09-03 | 2002-04-18 | Uit, L.L.C. Company | Ultrasonic impact methods for treatment of welded structures |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU130528A1 (ru) * | 1960-01-19 | 1960-11-30 | Б.И. Лазарев | Способ повышени прочности сварных соединений кованых аустенитных сталей |
FR2444719A1 (fr) * | 1978-12-18 | 1980-07-18 | Alsthom Atlantique | Procede de traitement d'une paroi en acier inoxydable austenitique et appareil a percussion pour l'application de ce procede |
JPS58107292A (ja) * | 1981-12-21 | 1983-06-25 | Kawasaki Heavy Ind Ltd | 管の溶接継手部処理方法及び装置 |
SU1118509A1 (ru) * | 1983-06-30 | 1984-10-15 | Предприятие П/Я М-5671 | Способ правки сварных листовых конструкций |
SU1481044A2 (ru) * | 1987-09-28 | 1989-05-23 | Институт Электросварки Им.Е.О.Патона | Способ упрочнени металлических поверхностей |
US6932876B1 (en) * | 1998-09-03 | 2005-08-23 | U.I.T., L.L.C. | Ultrasonic impact machining of body surfaces to correct defects and strengthen work surfaces |
CA2348834A1 (en) * | 2000-05-30 | 2001-11-30 | George I Prokopenko | Device for ultrasonic peening of metals |
US6993948B2 (en) * | 2003-06-13 | 2006-02-07 | General Electric Company | Methods for altering residual stresses using mechanically induced liquid cavitation |
-
2002
- 2002-06-11 WO PCT/UA2002/000025 patent/WO2002101097A1/ru not_active Application Discontinuation
- 2002-06-11 CA CA002450369A patent/CA2450369A1/en not_active Abandoned
- 2002-06-11 US US10/480,478 patent/US20040244882A1/en not_active Abandoned
- 2002-06-11 EP EP02756067A patent/EP1447455A4/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0421717A (ja) * | 1990-05-14 | 1992-01-24 | Kawasaki Steel Corp | 溶接継手の疲労強度向上法 |
US6171415B1 (en) * | 1998-09-03 | 2001-01-09 | Uit, Llc | Ultrasonic impact methods for treatment of welded structures |
US20020043313A1 (en) * | 1998-09-03 | 2002-04-18 | Uit, L.L.C. Company | Ultrasonic impact methods for treatment of welded structures |
Non-Patent Citations (3)
Title |
---|
JANOSCH J J ET AL: "Improvement of fatigue strength in welded joints (in HSS and in aluminium alloys) by ultrasonic hammer peening", WELDING IN THE WORLD, ELSEVIER / INTERNATIONAL INSTITUTE OF WELDING, ROISSY, FR, vol. 37, no. 2, 4 March 1996 (1996-03-04), pages 72 - 83, XP004032175, ISSN: 0043-2288 * |
PATENT ABSTRACTS OF JAPAN vol. 016, no. 180 (C - 0935) 30 April 1992 (1992-04-30) * |
See also references of WO02101097A1 * |
Also Published As
Publication number | Publication date |
---|---|
US20040244882A1 (en) | 2004-12-09 |
CA2450369A1 (en) | 2002-12-19 |
WO2002101097A1 (fr) | 2002-12-19 |
EP1447455A1 (de) | 2004-08-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP1447455A4 (de) | Verfahren zur verarbeitung von metallwaren-schweissverbindungen durch hochfrequenzbrummen | |
GB0311318D0 (en) | Work welding method | |
GB0412618D0 (en) | Method for joining tubulars by expansion | |
SG104302A1 (en) | Automated system for repairing components | |
ZA200301584B (en) | Method for preparing iron oxides. | |
IL158927A0 (en) | Method for virus propagation | |
EP1413383A4 (de) | Impeder zur herstellung von geschweissten rohren | |
PL376932A1 (pl) | Sposób traktowania żużla | |
GB0522017D0 (en) | Process for joining together components | |
GB0123178D0 (en) | Joining method | |
AU2002323889A1 (en) | Method for processing welded metalwork joints by high-frequency hummering | |
AU2002253979A1 (en) | Method and means for processing butt welds | |
AU2002229806A1 (en) | Method for joining metal objects together by welding | |
AU2003280366A1 (en) | Heat treatment method for metal parts | |
AU2002308022A1 (en) | Method for treating metal surfaces by carboxylation | |
AU2002229381A1 (en) | Method for soldering work pieces | |
AU2002258970A1 (en) | Method for treating iron based parts | |
AU2001244191A1 (en) | Method for hardening metal workpieces | |
AU2001248969A1 (en) | Joining method for billets | |
AU2002342954A1 (en) | Method for repairing pipes | |
AU2002348552A1 (en) | Method for friction stir welding | |
AU2002313840B2 (en) | Weld Preparation Method | |
GB0105032D0 (en) | Ultrasonic joining method | |
AU2002229805A1 (en) | Join for metal objects | |
AU2003208261A1 (en) | Method for processing instructions |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040112 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK RO SI |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20060720 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: C21D 7/04 20060101ALI20060714BHEP Ipc: B21D 1/00 20060101ALI20060714BHEP Ipc: C21D 7/06 20060101AFI20030106BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN |
|
18W | Application withdrawn |
Effective date: 20061030 |