Search Results - "M Zakeri"

Effect of grain size on pitting corrosion of 304L austenitic stainless steel by Abbasi Aghuy, A., Zakeri, M., Moayed, M.H., Mazinani, M.

“…•The influence of grain size on pitting corrosion is investigated.•Grain refinement has no effect on the pitting potential.•Frequency of metastable pit…”
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Effect of HfB2 on microstructure and mechanical properties of ZrB2–SiC-based composites by Balak, Z., Zakeri, M.

“…In this work, ZrB2–SiC-based composites with different additives were sintered in different temperature (1600, 1700, 1800 and 1900), time (4, 8, 12 and 16) and…”
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Improving the thermal shock resistance and fracture toughness of synthesized La2Ce2O7 thermal barrier coatings through formation of La2Ce2O7/YSZ composite coating via air plasma spraying by Dehkharghani, A.M. Fathi, Rahimipour, M.R., Zakeri, M.

“…Due to the substantial brittleness of the thermal sprayed coatings, fracture mechanic can effectively illustrate the applicability of such surface layers…”
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Synthesis of nanocrystalline hydroxyapatite by using precipitation method by Mobasherpour, I., Heshajin, M. Soulati, Kazemzadeh, A., Zakeri, M.

“…In this investigation, hydroxyapatite powder has been synthesized from the calcium nitrate hydrated and di-ammonium hydrogen phosphate solution by…”
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SARS-CoV-2 Switches 'on' MAPK and NFκB Signaling via the Reduction of Nuclear DUSP1 and DUSP5 Expression by Goel, Swati, Saheb Sharif-Askari, Fatemeh, Saheb Sharif Askari, Narjes, Madkhana, Bushra, Alwaa, Ahmad Munzer, Mahboub, Bassam, Zakeri, Adel M, Ratemi, Elaref, Hamoudi, Rifat, Hamid, Qutayba, Halwani, Rabih

“…Mitogen-activated protein kinases (MAPK) and NF-kappaB (NF-κB) pathway regulate many cellular processes and are essential for immune cells function. Their…”
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An improved definition for mode I and mode II crack problems by Ayatollahi, M.R., Zakeri, M.

“…•The common definitions for mode I and mode II are evaluated.•Some examples are presented which indicate the presence of T-stress in pure mode II…”
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Development of an environmentally friendly flowsheet to produce acid grade fluorite concentrate by Asadi, M., Mohammadi, M.R. Tavakoli, Moosakazemi, Farhad, Esmaeili, M.J., Zakeri, M.

“…Acid grade fluorite concentrate (AGFC) is the most valuable product of fluorite processing units. In this study, an environmentally friendly flowsheet is…”
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Interleukin-17, a salivary biomarker for COVID-19 severity by Sharif-Askari, Fatemeh Saheb, Sharif-Askari, Narjes Saheb, Hafezi, Shirin, Mdkhana, Bushra, Alsayed, Hawra Ali Hussain, Ansari, Abdul Wahid, Mahboub, Bassam, Zakeri, Adel M, Temsah, Mohamad-Hani, Zahir, Walid, Hamid, Qutayba, Halwani, Rabih

“…Objectives T-helper 17 cell-mediated response and their effector IL-17 cytokine induced by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2)…”
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A comparative study of critical pitting temperature (CPT) of stainless steels by electrochemical impedance spectroscopy (EIS), potentiodynamic and potentiostatic techniques by Ebrahimi, N., Momeni, M., Kosari, A., Zakeri, M., Moayed, M.H.

“…► A new method for determining the CPT based on EIS was successfully introduced. ► DSS2205 and 20Cr–28Ni alloys were used to verify this new method. ► CPT…”
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Investigation on the effect of nitrate ion on the critical pitting temperature of 2205 duplex stainless steel along a mechanistic approach using pencil electrode by Zakeri, M., Moayed, M.H.

“…•Effect chloride/nitrate solution on 2205 DSS CPT is investigated.•Presence of nitrate ion changes pit solution chemistry.•Nitrate increase pit solution…”
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Investigation on microstructure and mechanical properties of HfB2-SiC-HfC ternary system with different HfC content prepared by spark plasma sintering by Shahriari, M., Zakeri, M., Razavi, M., Rahimipour, M.R.

“…HfB2-based ultrafine composites with 25 vol% SiC and various volume fractions of HfC (5–20 vol%) have been successfully fabricated using spark plasma…”
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Sensitivity analysis of nanoparticles pushing critical conditions in 2-D controlled nanomanipulation based on AFM by Korayem, M. H., Zakeri, M.

“…This paper investigates the sensitivity of critical parameters in AFM-based nanomanipulation, including the nanoparticle pushing force and time versus changing…”
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Experimental evaluation of parameters affecting the coating performance of urea seeds in a prototype bottom external mixing spray two-fluid nozzle fluidized bed granulator by Tabeei, A., Keikhosravani, A., Samimi, A., Mohebbi-Kalhori, D., Zakeri, M.

“…[Display omitted] •Setting up a prototype external mixing bottom spray two-fluid nozzle urea FBG.•Characterizing dominant coating mechanism of urea seeds by…”
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Effect of spark plasma sintering temperature on microstructure and mechanical properties of mullite - WC composites by Rajaei, H., Farvizi, M., Mobasherpour, I., Zakeri, M.

“…In this paper, the influences of variation of spark plasma sintering (SPS) temperature on the microstructure and mechanical properties of mullite-(10wt%)WC…”
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ZrB2-SiC-WC coating with SiC diffusion bond coat on graphite by spark plasma sintering process by Shirani, M., Rahimipour, M., Zakeri, M., Safi, S., Ebadzadeh, T.

“…A dense, crack free and well bonded ZrB2-SiC-WC top coating with silicon carbide diffusion bond coat was successfully prepared on graphite substrate by spark…”
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The effect of dichromate ion on the pitting corrosion of AISI 316 stainless steel. Part I: Critical pitting temperature by Zakeri, M., Nakhaie, D., Naghizadeh, M., Moayed, M.H.

“…•Effect of dichromate ion on critical pitting temperature of SS316 is investigated.•The CPT of 316 SS is increased up to 38°C in the presence of 0.05M…”
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Modeling of the rough spherical nanoparticles manipulation on a substrate based on the AFM nanorobot by Zakeri, M., Faraji, J.

“…In this paper, dynamic behavior of the rough spherical micro/nanoparticles during pulling/pushing on the flat substrate has been investigated and analyzed. For…”
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Comprehensive study on the effect of SiC and carbon additives on the pressureless sintering and microstructural and mechanical characteristics of new ultra-high temperature ZrB2 ceramics by Khoeini, M., Nemati, A., Zakeri, M., Tamizifar, M., Samadi, H.

“…The combined effects of SiC and carbon additives on the densification, structure and characteristics of pressureless sintered ZrB2–SiC ceramic composites were…”
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Dynamic modeling of manipulation of micro/nanoparticles on rough surfaces by Korayem, M.H., Zakeri, M.

“…► The nanoparticle pushing on the rough substrates are studied based on AFM. ► The contact attributes by combination of the JKR, Schwarz, and Rumpf/Rabinovich…”
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Spark plasma sintering of silicon nitride/barium aluminum silicate composite by Bahrami, S., Zakeri, M., Faeghinia, A., Rahimipour, M.R.

“…Si3N4 based composites were successfully sintered by spark plasma sintering using low cost BaCO3, SiO2 and Al2O3 as additives. Powder mixtures were sintered at…”
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