Effects of process time interval and heat treatment on the mechanical and microstructural properties of direct laser deposited 316L stainless steel

By Aref Yadollahi, Nima Shamsaei, Scott M. Thompson, Denver W. Seely. 2015

570 citations recorded by the source corpus.

Subfields: Automotive Engineering, Mechanical Engineering

View Paper: https://www.semanticscholar.org/paper/d7977952d8a19530dfd1ff375a1663e9ebba4c89

How researchers see this paper

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

In Automotive Engineering

1. T. Mukherjee
2. T. DebRoy
3. Nima Shamsaei
4. H. Wei
5. Amitava De
6. Aref Yadollahi
7. Wei Zhang
8. J. Elmer

In Mechanical Engineering

1. T. DebRoy
2. T. Mukherjee
3. H. Wei
4. Nima Shamsaei
5. Amitava De
6. Aref Yadollahi
7. J. Elmer
8. Wei Zhang

Citations in the corpus

• Additive manufacturing of fatigue resistant materials: Challenges and opportunities (2017, methodology): “This was achieved by varying the number of samples fabricated on a build plate [12,34], as shown in Fig.”
• An investigation on the effect of powder recycling on the microstructure and mechanical properties of AISI 316L produced by Directed Energy Deposition (2019, background): “The higher mechanical strength of AM samples in comparison with samples produced by the conventional methods, such as casting and forging, is attributed to the finer microstructure formed as a consequence of fast cooling during these manufacturing routes [42].”
• Steels in additive manufacturing: A review of their microstructure and properties (2020, background): “This is the result of lower cooling rates further away from the substrate, where heat conductivity away from the laser heat source is slower [32,52] (we will return to this point in greater detail in the section dealing with tool steels).”
• An investigation on the effect of deposition pattern on the microstructure, mechanical properties and residual stress of 316L produced by Directed Energy Deposition (2020, background): “microstructure of the components produced via the conventional processes such as forging and casting [40,64].”
• Effects of building orientation and heat treatment on fatigue behavior of selective laser melted 17-4 PH stainless steel (2017, background): “As the building orientation influences a part’s thermal history during fabrication, it is expected to also affect its eventual grain sizes and phase fraction [3,10].”