Zobrazeno 1 - 10
of 273
pro vyhledávání: '"Morteza Shamanian"'
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 4148-4166 (2023)
The effects of different filler metals on the microstructure and mechanical properties of buttered API X65/AISI 304L stainless steel dissimilar joint have been investigated. The use of a butter layer and a suitable filler metal have major implication
Externí odkaz:
https://doaj.org/article/8139f4bfdbe94ecab6045f01ad05216f
Autor:
Amir Behjat, Morteza Shamanian, Aboozar Taherizadeh, Erika Lannunziata, Sara Bagherifard, Elżbieta Gadalińska, Abdollah Saboori, Luca Iuliano
Publikováno v:
Journal of Materials Research and Technology, Vol 23, Iss , Pp 3294-3311 (2023)
AISI316L stainless steel components produced via additive manufacturing techniques have quickly found new applications across several industrial sectors. However, parts manufactured through this method generally exhibit poor surface quality and perfo
Externí odkaz:
https://doaj.org/article/6afb155200f640aeb28c100191c2c940
Publikováno v:
Journal of Materials Research and Technology, Vol 20, Iss , Pp 4052-4065 (2022)
This paper investigates the idea of using Cu/CNT composite interlayer in the transient liquid phase (TLP) bonding of Ti–6Al–4V/AISI 304 stainless steel. In this investigation, initially TLP was carried out using a pure copper interlayer at 900, 9
Externí odkaz:
https://doaj.org/article/a23e47e198224f3483f2c9399e455890
Autor:
Mojtaba Naalchian, Masoud Kasiri-Asgarani, Morteza Shamanian, Reza Bakhtiari, Hamid Reza Bakhsheshi-Rad
Publikováno v:
Journal of Materials Research and Technology, Vol 13, Iss , Pp 2144-2160 (2021)
Cobalt-based X-45 and FSX-414 superalloys with interlayer BNi-9 have been bonded by a transient liquid phase bonding process at a constant temperature of 1150 °C with the holding times of 1, 10, 60, 120, 180 and 240 min. Microstructural changes of b
Externí odkaz:
https://doaj.org/article/8179c44515c141dc9f8d87d8892df14e
Autor:
Mojtaba Naalchian, Masoud Kasiri-Asgarani, Morteza Shamanian, Reza Bakhtiari, Hamid Reza Bakhsheshi-Rad, Filippo Berto, Oisik Das
Publikováno v:
Materials, Vol 14, Iss 16, p 4600 (2021)
Phase transformations and the melting range of the interlayer BNi-3 were investigated by differential scanning calorimetry, which showed three stages of crystallization during heating. There were three exothermic peaks that indicated crystallization
Externí odkaz:
https://doaj.org/article/9b52c3dad04345b8ac651024e7a49ef4
Publikováno v:
Acta Metallurgica Slovaca, Vol 24, Iss 4 (2018)
Heat-resistant steels of HP series (Fe-25Cr-35Ni) are used in high temperature structural applications. Their composition include Nb as strong carbide former. Electron Backscatter Diffraction (EBSD) investigations revealed that, in the as-cast condit
Externí odkaz:
https://doaj.org/article/ec27f38ae9af4ec0a59f6cc453fe3f76
Publikováno v:
International Journal of Advanced Design and Manufacturing Technology, Vol 9, Iss 2, Pp 93-100 (2016)
In this study, friction stir spot welding (FSSW) is applied to join the TiAl6V4 titanium alloy with 1.5 mm thickness and then the effect of rotational speed and tool dwell time on microstructure and mechanical properties is investigated. In this rega
Externí odkaz:
https://doaj.org/article/960300ccccfc495d8ee074893e54355c
Publikováno v:
Materials Research Express, Vol 7, Iss 4, p 046515 (2020)
The mechanical and physical properties of composites are related to the matrix microstructure and reinforcements dispersion. Microstructural evolution during annealing can change the properties of the composites. Consequently, in this paper, the micr
Externí odkaz:
https://doaj.org/article/4338b7dcd6db4dbf8ee5d037ae2cbd26
Publikováno v:
Cogent Engineering, Vol 5, Iss 1 (2018)
In this study, the microstructure of resistance spot welds of advanced ultra-high strength TRIP1100 steel was investigated. For this purpose, welding was performed after determining the best welding parameters. Four sections of the heat-affected zone
Externí odkaz:
https://doaj.org/article/675c3edcb54b4c6e873a44d92593412c
Publikováno v:
Metals, Vol 7, Iss 10, p 445 (2017)
In the present work, the influence of strain on phase formation at the Al/Ni interface was investigated during cold roll bonding and annealing. A sandwich sample composed of an Al-Ni-Al stack was cold rolled with reductions in the range of 50% to 90%
Externí odkaz:
https://doaj.org/article/34d47c0049d24e9ba797c4d5ea7cdaeb