Effect of weld metal chemistry and heat input on the structure and properties of duplex stainless steel welds

By V. Muthupandi, P. B. Srinivasan, S. Seshadri, S. Sundaresan. 2003

461 citations recorded by the source corpus.

Subfields: Materials Chemistry, Mechanical Engineering, Metals and Alloys

View Paper: https://www.semanticscholar.org/paper/68104a77a83b452a0bebd89b467fbe4bef8c586c

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Materials Chemistry

1. G. Mohammed
2. S. N. Aqida
3. M. Ishak
4. Xiaoyan Zeng
5. H. A. Abdulhadi

In Mechanical Engineering

1. Xiaoyan Zeng
2. G. Mohammed
3. K. Davidson
4. M. Shamanian
5. S. N. Aqida
6. M. Ishak
7. S. Singamneni
8. H. A. Abdulhadi

In Metals and Alloys

1. G. Mohammed
2. M. Shamanian
3. S. N. Aqida
4. M. Ishak
5. H. A. Abdulhadi

Citations in the corpus

• Effects of Heat Input on Microstructure, Corrosion and Mechanical Characteristics of Welded Austenitic and Duplex Stainless Steels: A Review (2017, background): “The ferrite content of DSS can considerably influence the yield strength, tensile ductility, and toughness of the alloy [89,97,112,132].”
• Effect of heat input on microstructure and mechanical properties of dissimilar joints between super duplex stainless steel and high strength low alloy steel (2014, background): “On the other hand, high heat inputs and/or long exposure to temperatures in the 600–1000 C range may cause precipitation of brittle intermetallic phases such as r or v [1,7].”
• Study on microstructure and mechanical properties of 304 stainless steel joints by TIG, laser and laser-TIG hybrid welding (2010, background): “The conventional arc welding is often sensitive to form the coarse grains and intergranular Cr-rich carbides along the grain boundaries in HAZ, which deteriorates the mechanical properties of the joints [3–5].”
• Selective Laser Melting of Duplex Stainless Steel Powders: An Investigation (2016, background): “[52] noted that grain boundary allotriomorphs and Widmanstätten plates are expected to precipitate at high temperatures.”