| About this Abstract |
| Meeting |
2025 TMS Annual Meeting & Exhibition
|
| Symposium
|
Phase Transformations and Microstructural Evolution
|
| Presentation Title |
STUDY OF THE MARTENSITIC TRANSFORMATION BY DEFORMATION OF TRACTION IN THE STEELS AISI 304 THROUGH ELECTRICAL RESISTIVITY |
| Author(s) |
Edgar Apaza Huallpa, Helio Goldenstein, Esequiel Nicolas Collado Cardenas, Elmer Antonio Mamani Calcina, Juan Carlos Negron Lopez, Lino Reynaldo Quispe Cardenas, Alejandro Boris Marquez Guevara, Erick Omar Tunqui Labra |
| On-Site Speaker (Planned) |
Edgar Apaza Huallpa |
| Abstract Scope |
Studies related to martensitic transformation have been increasing in recent years, for this case, tensile deformation (uniaxial tension) was experienced using AISI 304 stainless steel as a study material, the specimens were machined under the ASTM E8 / E8M standard. This phase change was measured by the four-point resistivity test consisting of the passage of electrical current through the alloyed metal and the voltage supplied by a source, this was analyzed by the voltage changes using a voltmeter. To corroborate this phase change, its microstructure was observed by metallographic analysis in specimens, without deformation and with tensile deformation, where you can see the presence of martensite after the test, so that a characterization method could be established to identify the martensite formed during the mechanical test. |
| Proceedings Inclusion? |
Planned: |
| Keywords |
Characterization, Phase Transformations, Mechanical Properties |