Zobrazeno 1 - 10
of 25
pro vyhledávání: '"El Said Gouda"'
Autor:
Mohd. Asim Siddiqui, Mohd Imran, Mohammad Shariq, Akhalakur Rahman Ansari, M. Sowjanya, El Said Gouda
Publikováno v:
Arabian Journal for Science and Engineering. 45:475-482
La and Mn co-doped Bi1−xLaxFe0.97Mn0.03O3 (BLFMOx, x = 0.05, 0.1, 0.2) ceramics were prepared by solid-state reaction method, and their structural, magnetic, dielectric and magnetocapacitance properties were studied. It was discovered that the co-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bbd47b6b93eb45c9786fa261473c8146
https://doi.org/10.1007/s13369-019-04078-0
https://doi.org/10.1007/s13369-019-04078-0
Publikováno v:
Materials Sciences and Applications. :469-475
In the present paper, the effect of Mg and Cu additions on melting, mechanical and corrosion behavior of Al-9Zn alloy was studied and analyzed. It was found that, addition of Cu and Mg led to form the Al-Cu, Al-Mg and Mg-Zn intermetallic compounds. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::39de553b723a6f74e7fb42e17b88ecf4
https://doi.org/10.4236/msa.2011.25063
https://doi.org/10.4236/msa.2011.25063
Publikováno v:
Engineering. :172-178
The Sn-9Zn lead-free solder alloy was prepared by conventional casting technique then cold-rolled into long sheets of 1 mm thickness and 3 mm width. It was annealed at 80, 120 and 160°C for 60 min to investigate the effect of isochronal heat treatme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b9cdeab90c019c748012d5c5fbd81b5
https://doi.org/10.4236/eng.2010.23024
https://doi.org/10.4236/eng.2010.23024
Publikováno v:
Crystal Research and Technology. 44:1308-1312
In the present paper, the influence of 1, 3, 5 and 10 % Bi (weight %) as ternary additions on structure, melting and mechanical properties of rapidly solidified Sn-3.5Ag alloy has been investigated. The effect of Bi was discussed based on the experim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ebb20cee5b77e63ee48911ddc0a0195
https://doi.org/10.1002/crat.200900414
https://doi.org/10.1002/crat.200900414
Autor:
El-Said Gouda, Mustafa Kamal
Publikováno v:
Radiation Effects and Defects in Solids. 163:237-240
A series of Cu50–Al50−x –Ni x (x≥0) alloys exhibit stress-driven thermo elastic martensite transformation, which involves the ability to cover the desired shape at different temperatures. On cooling from high temperature, a displacive charact
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32222e761f0db5e5d7faa7241e812936
https://doi.org/10.1080/10420150701365607
https://doi.org/10.1080/10420150701365607
Autor:
El Said Gouda
Publikováno v:
Materials and Manufacturing Processes. 22:842-845
The effect of cooling speed on structure and properties of the rapidly-solidified Sn-7.5wt%Sb has been investigated. The samples in this study were prepared using a single roller melt spinning technique with two speeds: 15.7 and 30.7 m/s, respectivel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a480f1491bafdb1b2302903be75edf85
https://doi.org/10.1080/10426910701446820
https://doi.org/10.1080/10426910701446820
Autor:
Mustafa Kamal, El Said Gouda
Publikováno v:
Radiation Effects and Defects in Solids. 162:691-696
The effect of cooling speed on structure, hardness, mechanical and electrical transport properties of rapidly solidified Pb–25wt.% Sn alloy have been investigated. A single roller melt spinning technique with linear speeds 15.7 and 31.7 m/s, was us
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a28c80da91cffc1a87a83141830054
https://doi.org/10.1080/10420150601135258
https://doi.org/10.1080/10420150601135258
Autor:
Mustafa Kamal, El Said Gouda
Publikováno v:
Journal of Materials Science: Materials in Electronics. 19:81-84
The effects of a third element, i.e., Zn in the range of 0.5–2.5 wt.%, on structure and properties of the binary Sn–Ag eutectic lead-free solder alloy were investigated. To identify the structure of the resulting alloys, X-ray diffraction analysi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5c602955986b9be97af4de6a30a26fe6
https://doi.org/10.1007/s10854-007-9289-2
https://doi.org/10.1007/s10854-007-9289-2
Autor:
Mustafa Kamal, El-Said Gouda
Publikováno v:
Materials and Manufacturing Processes. 21:736-740
Four of the binary lead-free solder alloys of compositions Sn-0.5Cu, Sn-3.5Ag, Sn-5Sb and Sn-9Zn, were rapidly solidified by melt-spinning technique as a technique for producing new alloy compositions. The results show that rapid solidification cause
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1935ae72b9f00c3621e2a4fbb92f6268
https://doi.org/10.1080/10426910600727890
https://doi.org/10.1080/10426910600727890
Publikováno v:
Radiation Effects and Defects in Solids. 161:715-721
Copper was chosen as quaternary additions in the range of 1–5 wt% to the ternary alloy Sn-9Zn-1Bi lead-free solder alloy. X-ray diffraction analysis, scanning electron microscopy and differential thermal analysis have been carried out. Resistivity,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f674ca342aeb74c5c2d80948e82c066c
https://doi.org/10.1080/10420150600966034
https://doi.org/10.1080/10420150600966034