Výsledky vyhledávání - "Hamidreza Mohammadian Semnani"

The Effect of 3-(Glycidoloxy Propyl) Trimethoxy Silane Concentration on Surface Modification of SiO2 Nanoparticles

Autor: Hamed Bahramnia, Ali Habibolahzadeh, Hassan Abdoos, Hamidreza Mohammadian Semnani

Publikováno v: Silicon. 14:4969-4977

AbstractCoupling agent concentration plays a key role in functionalization of SiO2 nanoparticles as reinforcing particles.PurposeIn this study, the influence of 3-(glycidoloxy propyl) trimethoxy silane (GPTMS) concentration on functionalization of Si

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9f43dbcdbd822d8bf4decd26d46e1e8
https://doi.org/10.1007/s12633-021-01237-7

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The effect of SiC nanoparticles and sintering temperature on the structural and wear properties of Cu–MWCNTs–SiC hybrid nanocomposites

Autor: Maryam Nabati, Hassan Abdoos, Hamidreza Mohammadian Semnani

Publikováno v: International Journal of Materials Research. 112:25-34

SiC nanoparticles play an important role in Cu–MWCNTs nanocomposites. So far, the effect of SiC volume fraction has not been considered on the properties of Cu–MWCNTs–SiC hybrid nanocomposites. Copper-based hybrid nanocomposites with 2 vol.% ca

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a4a84f6e82fbb3169cd42798e0ffa788
https://doi.org/10.1515/ijmr-2020-7753

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The effect of 3-(triethoxy silyl) propyl amine concentration on surface modification of multiwall carbon nanotubes

Autor: Hamed Bahramnia, Ali Habibolahzadeh, Fereshteh Rezaei, Hamidreza Mohammadian Semnani, Hassan Abdoos

Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures. 29:74-82

The influence of 3-(triethoxy silyl) propyl amine (TESPA) concentration on Multi Wall Carbon Nanotubes (MWCNTs) modification, is experimentally investigated. The MWCNTs modification were performed ...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::55c58f9667f4e34417f8ec29e3b9ff2b
https://doi.org/10.1080/1536383x.2020.1813719

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Effect of inter-cycle heat treatment in accumulative roll-bonding (ARB) process on planar isotropy of mechanical properties of AA1050 sheets

Autor: Mojtaba Dehghan, Fathallah Qods, Mahdi Gerdooei, Hamidreza Mohammadian-Semnani

Publikováno v: Transactions of Nonferrous Metals Society of China. 30:2381-2393

The accumulative roll-bonding (ARB) process was applied on the strips of aluminum alloy 1050 in two processing conditions: cold ARB and warm ARB. The results of tensile tests and microhardness measurement show that the warm ARB process exhibits the l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f82f9cdaa085c72b444644adff188d74
https://doi.org/10.1016/s1003-6326(20)65386-9

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Influence of Intermediate Heating in Cross Accumulative Roll-Bonding Process on Planar Isotropy of the Mechanical Properties of Commercial Purity Aluminium Sheet

Autor: Fathallah Qods, Mahdi Gerdooei, Hamidreza Mohammadian-Semnani, Mojtaba Dehghan

Publikováno v: Metals and Materials International. 27:4937-4951

In this study, the cross accumulative roll-bonding (CARB) process, as an improved technique of the conventional accumulative roll-bonding (ARB), was conducted on the AA1050 sheet up to 10 passes in two processing modes. The specimens were either preh

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08c250769b4c42c61e2cd5d0daaa4b53
https://doi.org/10.1007/s12540-020-00833-3

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Epoxy/polyurethane nanocomposite coatings for anti-erosion/wear applications: A review

Autor: Ali Habibolahzadeh, Hamed Bahramnia, Hamidreza Mohammadian Semnani, Hassan Abdoos

Publikováno v: Journal of Composite Materials. 54:3189-3203

Offshore pipelines are vulnerable against erosion/wear deterioration mechanisms that can be controlled through the use of proper surface coatings, such as polymer matrix nano-composite (PMNC) coatings that are well-known for their ease of production,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5fc7a913604ecddca54deedaa9c395f6
https://doi.org/10.1177/0021998320908299

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Computational and Experimental Studies on the Effect Back Pressure on Twist Extrusion Process

Autor: Mehran Nouri, Esmaeil Emadoddin, Hamidreza Mohammadian Semnani

Publikováno v: Metals and Materials International. 27:2910-2918

In the current study, aluminium 6063 alloy (AA6063) was successfully gain refined by twist extrusion (TE) technique. TE is a representative severe plastic deformation process to fabricate ultrafine-grained in bulk materials by repetitive passes. In o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6310aff24fec7fd893ce34f108d7b692
https://doi.org/10.1007/s12540-020-00668-y

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Microstructure investigation of V2AlC MAX phase synthesized through spark plasma sintering using two various sources V and V2O5 as the starting materials

Autor: Mansour Razavi, Hamidreza Mohammadian-Semnani, Omid Mirzaee, Mohsen Hosseinzadeh

Publikováno v: Ceramics International. 45:23902-23916

In this present study, V2AlC MAX phases were prepared successfully using elemental V and V2O5 compound as the starting materials through the spark plasma sintering process. V and V2O5 alongside the carbon source with stoichiometric ratio and non-stoi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::dfe8f081ac2af3afb9768edc4813e801
https://doi.org/10.1016/j.ceramint.2019.07.236

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