Single sensor differential thermal analysis of phase transformations and structural changes during welding and postweld heat treatment

Welding in the World

Volumn 51, Issue 11-12, 2007, Pages 48-59

  Alexandrov, B T ^a   Lippold, J C ^a  

^a OHIO STATE UNIVERSITY   (United States)

Author keywords

Dilatometry; Heat treatment; Measurement; Measuring instruments; Phase diagrams; Reference lists; Temperature; Thermal cycling; Transformation; Welding

Indexed keywords

HEAT TREATMENT; PHASE DIAGRAMS; PHASE TRANSITIONS; SENSORS; STRUCTURAL ANALYSIS; THERMOCOUPLES; WELDING;

DILATOMETRIC ANALYSIS (DA); MEASURING INSTRUMENTS; POSTWELD HEAT TREATMENT;

DIFFERENTIAL THERMAL ANALYSIS;

EID: 36048962760     PISSN: 00432288     EISSN: None     Source Type: Journal    
DOI: 10.1007/BF03266608     Document Type: Article

References (19)

1. Alexandrov B., Lippold J.: Methodology for in situ investigation of phase transformations in welded joints, IIW. Doc. IX-2114-04, 57th Annual Assembly of IIW, Osaka, Japan, July 2004.
2. Lippold J., Alexandrov B.: Phase transformations during welding and post weld heat treatment of supermartensitic stainless steel, 3rd Stainless Steel World America Conference, Houston, USA, October 2004, Proceedings, pp.189-200, HW Doc. 11-1556-05.
3. Alexandrov B., Lippold J.: A new methodology for studying phase transformations in high strength steel weld metal, 7th International Trends in Welding Research Conference, ASM, May 16-20, 2005.
4. Alexandrov B., Lippold J.: Relationship between the solidification temperature range and weld solidification cracking susceptibility of stainless steels and Ni-base alloys, IIW Doc. IX-2163-05, 58th Annual Assembly of IIW, Prague, July 2005.
5. Alexandrov B., Lippold J.: In-Situ Weld Metal Continuous Cooling Transformation Diagrams, Doc. IIW-1744-06 (ex. Doc. IX-2162-05), 58th Annual Assembly of IIW, Prague, July 2005, Welding in the World, 2006, Vol. 50, no9/10, pp. 65-74.
6. th edition, ASM, 1961.
7. th edition, ASM, 1979.
8. th edition, McGraw-Hill, 1997.
9. Weddle B., Robbins S., Gallagher P.: Further study on the use of simultaneous TM/DTA to establish magnetic transition temperatures, Pure & Appl. Chem. 1995, Vol. 67, No. 11, pp. 1843-1847.
10. Magnetic Temperature Standards for TG, Magnetic Task Group, ICTAC Committee for Standardization.
11. th edition, ASM, 1961.
12. Alexandrov B.: Method for In-situ determination of phase transformation temperatures in welded joints, International Scientific Conference AMTECH '99, TU Plovdiv, June 1999, Proceedings, pp. 372-379.
13. Alexandrov B.: In-situ CCT diagrams in HAZ of low alloy structural steels, Scientific News of the National Scientific Union on Machine-building, June 2002, Vol. IX, No. 1, pp. 107-113.
14. Lippold J., Alexandrov B., Gonser M., Kim Y.H., Liang D., Frankel G.S.: Development of Ni-Cu filler metals for joining austenitic stainless steels, 4th Stainless Steel World 2005 Conference, Maastricht, The Netherlands, November, 2005.
15. Lolov N., Beloev M., Alexandrov B., Lozanov M.: Influence of cooling rate on microstructure and impact toughness in HAZ of steel S355, 11th International Metallurgy and Materials Congress, Istanbul, June 2002, Proceedings, pp. 1901-1908.
16. Coniglio N., Cross C.E.: Characterization of solidification path for aluminium 6060 weld metal with variable 4043 filler dilution, Doc. IIW-1755-06 (ex. Doc. IX-2208-06), Welding in the World, 2006, Vol. 50, No. 11/12, pp. 14-23.
17. Haessner F.: The Study of Recrystallization by Calorimetric Methods, in "Recrystallization '90", edited by T, Chandra, TMS, 1990, pp. 511-516.
18. Anon.: Guide to the light microscope examination of ferritic steel weld metals, Doc. IIW-999-88 (ex. Doc. IX-1533-88), Welding In the World, 1991, Vol. 29, No. 7/8, pp. 160-176.
19. Abson D.: Quantitative assessment of low alloy steel weld metals using the light microscope - Results of an International point count exercise, IIW Doc. IX-1687-92.