JPH1034374A5 - - Google Patents

Info

Publication number
JPH1034374A5
JPH1034374A5 JP1997088981A JP8898197A JPH1034374A5 JP H1034374 A5 JPH1034374 A5 JP H1034374A5 JP 1997088981 A JP1997088981 A JP 1997088981A JP 8898197 A JP8898197 A JP 8898197A JP H1034374 A5 JPH1034374 A5 JP H1034374A5
Authority
JP
Japan
Prior art keywords
stresses
solidification
tensile stresses
cracking
hot cracking
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
Application number
JP1997088981A
Other languages
English (en)
Japanese (ja)
Other versions
JPH1034374A (ja
JP4317598B2 (ja
Filing date
Publication date
Priority claimed from US08/629,290 external-priority patent/US5719369A/en
Priority claimed from US08/629,669 external-priority patent/US5710405A/en
Application filed filed Critical
Publication of JPH1034374A publication Critical patent/JPH1034374A/ja
Publication of JPH1034374A5 publication Critical patent/JPH1034374A5/ja
Application granted granted Critical
Publication of JP4317598B2 publication Critical patent/JP4317598B2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP08898197A 1996-04-08 1997-04-08 ステンレス鋼及びニッケル基超合金に残留圧縮応力を発生させる方法並びに水中溶接による応力腐食割れ補修 Expired - Lifetime JP4317598B2 (ja)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US08/629669 1996-04-08
US08/629,290 US5719369A (en) 1996-04-08 1996-04-08 Stress corrosion crack repair by plasma arc welding underwater welding
US08/629290 1996-04-08
US08/629,669 US5710405A (en) 1996-04-09 1996-04-09 Method for developing residual compressive stress in stainless steel and nickel base superalloys

Publications (3)

Publication Number Publication Date
JPH1034374A JPH1034374A (ja) 1998-02-10
JPH1034374A5 true JPH1034374A5 (enExample) 2005-03-10
JP4317598B2 JP4317598B2 (ja) 2009-08-19

Family

ID=27090896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP08898197A Expired - Lifetime JP4317598B2 (ja) 1996-04-08 1997-04-08 ステンレス鋼及びニッケル基超合金に残留圧縮応力を発生させる方法並びに水中溶接による応力腐食割れ補修

Country Status (3)

Country Link
JP (1) JP4317598B2 (enExample)
DE (1) DE19713701B4 (enExample)
SE (1) SE524744C2 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6255616B1 (en) * 2000-01-14 2001-07-03 General Electric Company Apparatus and methods for submerged processing of a work surface
US9101997B2 (en) * 2008-09-11 2015-08-11 Siemens Energy, Inc Asymmetric heat sink welding using a penetration enhancing compound
DE102008056983B3 (de) * 2008-11-12 2010-04-29 Tbi Industries Gmbh Unterwasserschweißsystem
DE102014105941A1 (de) 2013-05-27 2014-11-27 Scansonic Mi Gmbh Laserstrahlschweißverfahren zur Reduktion thermomechanischer Spannungen
DE102019121948B4 (de) * 2019-08-14 2023-01-26 Sauer Gmbh Vorrichtung und Verfahren zur Messung eines Pulvermassenstroms für das Pulverdüsenauftragschweißen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3898418A (en) 1972-03-10 1975-08-05 Nat Res Inst Metals Method of welding metals under water
GB1511836A (en) 1974-06-10 1978-05-24 Boc International Ltd Underwater welding
GB1539917A (en) 1976-03-08 1979-02-07 Boc Ltd Methods of arc welding in a super-atmospheric environment
DE2942868C2 (de) 1979-10-24 1981-11-05 Blohm + Voss Ag, 2000 Hamburg Vorrichtung zum örtlichen Kühlen der Schweißzone vor und/oder noch dem jeweiligen Schweißpunkt mittels fluider und/oder gasförmiger Medien
DE3420376C2 (de) 1984-06-01 1987-03-26 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen Verfahren zum Kühlen von formgeschweißten Werkstückoberflächen vor und/oder nach dem Schweißpunkt mittels eines Wasser-Luft-Gemisches und Vorrichtung zur Durchführung des Verfahrens

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