Hamidreza Latifi
Current Organizations / Institutes
The organizations/institutes from the scholar's latest article
Research Subjects
Hamidreza Latifi has a total of 11 co-authors. Here are the top co-authors by number of shared publications:
Jukka Martikainen
3 shared publicationsHamidreza Baharvandi
2 shared publicationsAlireza Moradkhani
1 shared publication- Alireza Moradkhani
Department of Mechanical Engineering, Shahid Rajaee Teacher Training University, Tehran, Iran
1 shared publication - Jukka Martikainen
Laboratory of Welding Technology Lappeenranta University of Technology Lappeenranta Finland
1 shared publication - Markku Pirinen
Lappeenranta University of Technology (LUT)
1 shared publication
Latest Publications
- Open Access
- 25 October 2014
- Published by Springer Nature in International Journal of Mechanical and Materials Engineering
- Vol. 9 (1) , 1-12
Usability of arc types in industrial welding
- 25 October 2014
- Published by Springer Nature in International Journal of Mechanical and Materials Engineering
- Vol. 9 (1) , 1-12
Open AccessUsability of arc types in industrial welding
- 1 October 2014
- Published by Elsevier in Materials & Design (1980-2015)
- Vol. 62, 392-400
Fracture toughness determination and microstructure investigation of a B4C–NanoTiB2 composite with various volume percent of Fe and Ni additives
- 1 October 2014
- Published by Elsevier in Materials & Design (1980-2015)
- Vol. 62, 392-400
Fracture toughness determination and microstructure investigation of a B4C–NanoTiB2 composite with various volume percent of Fe and Ni additives
- 15 August 2014
- Published by Springer Nature in Journal of Mechanical Science and Technology
- Vol. 28 (8) , 3255-3261
Investigation on the influence of various welding parameters on the arc thermal efficiency of the GTAW process by calorimetric method
- 15 August 2014
- Published by Springer Nature in Journal of Mechanical Science and Technology
- Vol. 28 (8) , 3255-3261
Investigation on the influence of various welding parameters on the arc thermal efficiency of the GTAW process by calorimetric method
- Open Access
- 1 March 2013
- Published by Tsinghua University Press in Journal of Advanced Ceramics
- Vol. 2 (1) , 87-102
Determination of fracture toughness using the area of micro-crack tracks left in brittle materials by Vickers indentation test
In this article, a new method has been presented for the estimation of fracture toughness in brittle materials, which enjoys improved accuracy and reduced costs associated with fracture toughness testing procedure compared to similar previous methods, because a vast range of specimens with irregular cracks can be accommodated for testing. Micron-sized alumina powders containing 0.05 wt% magnesium oxide (MgO) nanoparticles were mixed and also together with 2.5 vol%, 5 vol%, 7.5 vol%, 10 vol%, and 15 vol% of silicon carbide (SiC) nanopowders separately. By making and testing various types of ceramics with different mechanical properties, and considering the irregular cracks around the indented area caused by Vickers diamond indenter, a semi-empirical fracture toughness equation has been obtained.
- 1 March 2013
- Published by Tsinghua University Press in Journal of Advanced Ceramics
- Vol. 2 (1) , 87-102
Open AccessDetermination of fracture toughness using the area of micro-crack tracks left in brittle materials by Vickers indentation test
In this article, a new method has been presented for the estimation of fracture toughness in brittle materials, which enjoys improved accuracy and reduced costs associated with fracture toughness testing procedure compared to similar previous methods, because a vast range of specimens with irregular cracks can be accommodated for testing. Micron-sized alumina powders containing 0.05 wt% magnesium oxide (MgO) nanoparticles were mixed and also together with 2.5 vol%, 5 vol%, 7.5 vol%, 10 vol%, and 15 vol% of silicon carbide (SiC) nanopowders separately. By making and testing various types of ceramics with different mechanical properties, and considering the irregular cracks around the indented area caused by Vickers diamond indenter, a semi-empirical fracture toughness equation has been obtained.