2019
DOI: 10.1515/htmp-2019-0032
|View full text |Cite
|
Sign up to set email alerts
|

Mechanical and Electrochemical Characterization of Supersolidus Sintered Austenitic Stainless Steel (316 L)

Abstract: The present study compares the mechanical properties and electrochemical behaviour of austenitic (AISI 316 L) stainless steel compacted at different pressures (200, 400 and 600 MPa), which are conventionally sintered at supersolidus temperature of 1,400°C. As expected, increase in compaction pressure (from 200 MPa) to 600 MPa has shown decreased shrinkage (from 7.3% to 4.2% radial and 5.5% to 3.4% axial, respectively) and increased densification (up to ~92%). Their electrochemical behaviour was investigated in… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
2
1
1
1

Citation Types

0
7
2

Year Published

2021
2021
2024
2024

Publication Types

Select...
7

Relationship

0
7

Authors

Journals

citations
Cited by 15 publications
(9 citation statements)
references
References 30 publications
0
7
2
Order By: Relevance
“…The pores are reduced drastically, and few grains lose their effective pinning sites which eventuate coarsening of grains owing to the larger holding times. These findings are different from the earlier reports [9,10].…”
Section: Microstructural and Compositional Analysiscontrasting
confidence: 99%
See 3 more Smart Citations
“…The pores are reduced drastically, and few grains lose their effective pinning sites which eventuate coarsening of grains owing to the larger holding times. These findings are different from the earlier reports [9,10].…”
Section: Microstructural and Compositional Analysiscontrasting
confidence: 99%
“…The pores are reduced drastically, and few grains lose their effective pinning sites which eventuate coarsening of grains owing to the larger holding times. These findings are different from the earlier reports [9,10].
Figure 2 Optical micrographs concerning pore size distribution plots for various grade stainless steels sintered at 1300°C for 30, 45 and 60 min.
…”
Section: Resultscontrasting
confidence: 74%
See 2 more Smart Citations
“…According to a previous study, increasing the cold pressing from 200 to 600 MPa transformed the shapes of the pores of 316L into regular shapes, and the volume fraction of regular pores increased from 10% to 22%. 50 In a previous study, the relative density of 17-4PH samples prepared by MIM was controlled from 61% to 99% by increasing the sintering temperature from 1200 to 1350 °C. 28 The results showed that not only did the pore fraction decrease but also the shapes of the pores became more regular as the sintering temperature increased.…”
Section: Sintering Time and Temperaturementioning
confidence: 99%