Zobrazeno 1 - 10
of 81
pro vyhledávání: '"Ahmed Y. Shash"'
Publikováno v:
Results in Materials, Vol 19, Iss , Pp 100429- (2023)
The production of steel in steel mills generates undesired scales of oxidized iron on the surface of the hot steel. Although several attempts have been made to transform mill scale into valuable products, the low porosity of the oxides and the presen
Externí odkaz:
https://doaj.org/article/6e86258c5f7d4e8b90cd591545a46050
Publikováno v:
Heliyon, Vol 9, Iss 6, Pp e16887- (2023)
Powder metallurgy methods, particularly ball milling, are up-and-coming in tuning metal matrix composite (MMC) properties. This study uses ball milling at various milling times to create an aluminum matrix composite (AMC) reinforced with magnetite na
Externí odkaz:
https://doaj.org/article/f942aa197d0244d7863af911fcd669eb
Publikováno v:
Results in Materials, Vol 17, Iss , Pp 100374- (2023)
Shock resistance cold work tool steel (S5) has many applications such as blades for sheet cutting, manufacturing of chisel and hammers etc. This Steel has the ability to accommodate residual stresses without premature failure. This work investigates
Externí odkaz:
https://doaj.org/article/d1f9a40d4cb94c0ebc49fb9f603bce84
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 3, Pp 3578-3589 (2020)
Silicon existence in conventional low carbon TRIP steel is essential for inhibiting cementite precipitation, despite that it tends to obstruct the hot-dip galvanizing process. Aluminum is considered the mostly preferable substituent of silicon for su
Externí odkaz:
https://doaj.org/article/e1168ce1e3754642bdf8a11f44438955
Publikováno v:
Metals, Vol 13, Iss 2, p 382 (2023)
Shock resisting cold work tool steel is one of the most applicable steels for several applications such as cutting sheets, chisels, hammers, etc. It has been categorized according to its characteristic properties into different categories as hot and
Externí odkaz:
https://doaj.org/article/e2f7d9c522b14c32bd5b3f736c3bbc87
Publikováno v:
Journal of Advanced Joining Processes, Vol 3, Iss , Pp 100042- (2021)
In the current study, four process parameters were selected to investigate their individual and combined effects on three residual properties of AA6063 friction stir welds. The input parameters were the rotational speed, traverse speed, sheet length,
Externí odkaz:
https://doaj.org/article/3540e9f0468b4b36914dd8b661b11a12
Publikováno v:
Journal of Materials Research and Technology, Vol 8, Iss 1, Pp 1188-1196 (2019)
The effect of holding time, thickness and annealing heat treatment on the microstructure and some mechanical properties of compacted graphite iron (CGI) are studied. Samples of CGI are produced in Helwan factory for casting by using GGG 70 as base me
Externí odkaz:
https://doaj.org/article/3c87ada6befe49b7af64788364fb780f
Publikováno v:
Engineering Reports, Vol 3, Iss 2, Pp n/a-n/a (2021)
Abstract Friction stir welding (FSW) has matured considerably since its introduction in 1991. Over the last decades, it has indeed branched and been applied in different fields, such as automotive, aerospace, railway, and shipbuilding. This article a
Externí odkaz:
https://doaj.org/article/d023ca253dd04eaa9135461c9b687498
Publikováno v:
Heliyon, Vol 7, Iss 1, Pp e05930- (2021)
Compacted (vermicular) graphite iron (CGI) is used in many substantial applications because its vermicular microstructure has superior mechanical properties at higher temperatures. Production of vermicular graphite cast iron diesel engine cylinder bl
Externí odkaz:
https://doaj.org/article/6c8be2b919474e4bbee467497e4c9f07
Publikováno v:
Engineering Reports, Vol 2, Iss 10, Pp n/a-n/a (2020)
Abstract This work deals with plane strain finite element modeling for orthogonal cutting process of carbon steel. The experimental work conducted on a center lathe machine using carbide tools. The main objective was to simulate the cutting process b
Externí odkaz:
https://doaj.org/article/ea022105c42943e0a4084160cb5082d8