Startseite X-Ray Tests of AISI 430 and 304 Stainless Steels and AISI 1010 Low Carbon Steel Welded by CO2 Laser beam welding
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X-Ray Tests of AISI 430 and 304 Stainless Steels and AISI 1010 Low Carbon Steel Welded by CO2 Laser beam welding

  • Mustafa Taskin , Ugur Caligulu Elazig und Mustafa Turkmen
Veröffentlicht/Copyright: 26. Mai 2013
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Materials Testing
Aus der Zeitschrift Materials Testing Band 53 Heft 11-12

Abstract

For this study, X-Ray radiographic tests of AISI 430 and 304 stainless steels with AISI 1010 low-carbon steels welded by CO2 Laser beam welding (LBW) have been performed. Laser beam welding experiments were carried out under argon and helium shielding gas, at 2000–2250 and 2500 W heat input and 100-200-300 cm/min welding speeds. After this process, the radiographic tests of the welded joints were performed by X-Ray diffraction. The result of the radiographic tests indicated that with increasing heat input the widths of the deep penetration increased in all specimens. On the contrary, by increasing the welding speeds the widths of the deep penetration decreased. The best properties of the AISI 430 and 304 stainless and AISI 1010 low-carbon steel welds were observed at the specimens welded at 2500 W heat input and 100 cm/min welding speed.

Kurzfassung

Für die diesem Beitrag zugrundeliegende Studie wurden Röntgenprüfungen an den hochlegierten Stählen AISI 430 und 304 sowie dem niedriglegierten Stahl AISI 1010 durchgeführt, die zuvor CO2 Laser geschweißt wurden. Die Laserstrahlschweißungen wurden unter Argon und Helium Schutzgas bei Leistungen von 2, 2,25 und 2,5 kW und Schweißgeschwindigkeiten von 100, 200 und 300 cm/min ausgeführt. Danach wurden die Röntgenprüfungen durchgeführt. Es stellte sich heraus, dass mit zunehmender Streckenenergie die Schweißgutbreite bei allen Proben zunahm. Im Gegensatz hierzu nahm mit zunehmenden Schweißgeschwindigkeiten die Schweißgutbreite ab. Die beste Nahtgeometrie der AISI 430, 304 und 1010 Schweißungen bildete sich an den Proben aus, die mit 2,5 kW Laserleistung mit einer Geschwindigkeit von 100 cm/min geschweißt wurden.

Mustafa Taskin was born 1965 in Mersin, Turkey. B.Sc: University of Marmara, Faculty of Technical Education, Metallurgy Department, İstanbul, Turkey, 1986. M.Sc: University of Firat, Institute of Science and Technology, Metallurgy Department, Elaziğ, Turkey, 1996. Ph.D: University of Firat, Institute of Science and Technology, Metallurgy Department, Elazig, Turkey, 2000. Study at the University of Firat, Elazig, Turkey. Research areas: Arc welding techniques, solid state welding, welding metallurgy, powder metallurgy manufacturing techniques, heat treatment of welding.

Uğur Caligülü was born 1979 in Elazig, Turkey. B.Sc: University of Firat, Faculty of Technical Education, Metallurgy Department, Elazig, Turkey, 2002. M.Sc: University of Firat, Institute of Science and Technology, Metallurgy Department, Elazig, Turkey, 2005. Ph.D: University of Firat, Institute of Science and Technology, Metallurgy Department, Elazig, Turkey, 2009. Study at the University of Firat, Elazig, Turkey. Research areas: Fusion Welding Method, Solid State Welding Method, Materials Science, Composite Materials, Powder Metallurgy, Manufacturing Techniques, Surface Modification and Tribology, Artificial Neural Network, Manova.

Mustafa Türkmen was born 1981 in Istanbul, Turkey. B.Sc: University of Zonguldak Karaelmas, Faculty of Technical Education, Metallurgy Department, Karabuk, Turkey, 2004. M.Sc: University of Zonguldak Karaelmas, Institute of Science and Technology, Metallurgy Department, Zonguldak, Turkey, 2007. Study at the University of Kocaeli, Kocaeli, Turkey. Research areas: Heat treatment, Metallography, Strain Aging, Corrosion.

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Published Online: 2013-05-26
Published in Print: 2011-11-01

© 2011, Carl Hanser Verlag, München

Artikel in diesem Heft

  1. Inhalt/Contents
  2. Inhalt
  3. Fachbeiträge/Technical Contributions
  4. Ausgewählte Schadensfälle aus dem Großgasturbinenbau – Werden wir aus Schaden wirklich klug?*
  5. Anwendung der fortschrittlichen Auslegungskonzepte bei Schadensuntersuchungen*
  6. Schadensvermeidung und Lebensdauerverlängerung in technischen Komponenten*
  7. Structural Health Monitoring (SHM) – Konzepte zur Lebensdauerverlängerung und zur Gewichtsreduktion*
  8. Prävention von Korrosion in regenerativen Kraftstoffen*
  9. Fatigue and Aircraft In-Service*
  10. Schadensursachen und Schadensmanagement an Straßenbahnen*
  11. Schlagversuche an ultrahochfestem Beton – Charakterisierung der Dehnungen und der Ultraschallgeschwindigkeiten
  12. X-Ray Tests of AISI 430 and 304 Stainless Steels and AISI 1010 Low Carbon Steel Welded by CO2 Laser beam welding
  13. Keramische Werkstoffe für Walzen und andere Komponenten für das Warmwalzen
  14. Lebensdauerbewertung von thermo-mechanisch belasteten Gusseisen-Zylinderköpfen
  15. Vorschau/Preview
  16. Vorschau
  17. Kalender
  18. Kalender
https://doi.org/10.3139/120.110283

Artikel in diesem Heft

  1. Inhalt/Contents
  2. Inhalt
  3. Fachbeiträge/Technical Contributions
  4. Ausgewählte Schadensfälle aus dem Großgasturbinenbau – Werden wir aus Schaden wirklich klug?*
  5. Anwendung der fortschrittlichen Auslegungskonzepte bei Schadensuntersuchungen*
  6. Schadensvermeidung und Lebensdauerverlängerung in technischen Komponenten*
  7. Structural Health Monitoring (SHM) – Konzepte zur Lebensdauerverlängerung und zur Gewichtsreduktion*
  8. Prävention von Korrosion in regenerativen Kraftstoffen*
  9. Fatigue and Aircraft In-Service*
  10. Schadensursachen und Schadensmanagement an Straßenbahnen*
  11. Schlagversuche an ultrahochfestem Beton – Charakterisierung der Dehnungen und der Ultraschallgeschwindigkeiten
  12. X-Ray Tests of AISI 430 and 304 Stainless Steels and AISI 1010 Low Carbon Steel Welded by CO2 Laser beam welding
  13. Keramische Werkstoffe für Walzen und andere Komponenten für das Warmwalzen
  14. Lebensdauerbewertung von thermo-mechanisch belasteten Gusseisen-Zylinderköpfen
  15. Vorschau/Preview
  16. Vorschau
  17. Kalender
  18. Kalender
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