Results 31 to 40 of about 19,930 (221)
Optimum rotational speed in FSW of copper canisters for nuclear waste [PDF]
مجله علوم و فنون هستهای, 2016 The high-level radioactive waste will be encapsulated in copper canisters and stored in a deep repository. High power electron beam welding was the only viable method available at that time for welding thick section copper. In recent years, friction stir
Mehrdad Ajabshiri +3 more
doaj
Knowledge discovery for friction stir welding via data driven approaches: Part 2 – multiobjective modelling using fuzzy rule based systems [PDF]
, 2012 In this final part of this extensive study, a new systematic data-driven fuzzy modelling approach has been developed, taking into account both the modelling accuracy and its interpretability (transparency) as attributes. For the first time, a data-driven
Mahfouf, Mahdi +4 more
core +1 more source
Corrosion behavior of friction stir welded AZ31B Mg alloy - Al6063 alloy joint
Cogent Engineering, 2016 In the present work, AZ31B Mg alloy and Al6063 alloy-rolled sheets were successfully joined by friction stir welding. Microstructural studies revealed a sound joint with good mechanical mixing of both the alloys at the nugget zone.
B. Ratna Sunil, G. Pradeep Kumar Reddy
doaj +1 more source
Machining Performance Optimization of FSW Using ANN-based PCA - A Hybrid approach for AA6061 [PDF]
E3S Web of ConferencesIn this study, Friction stir welding (FSW) of AA6061 shows the importance of machining parameters such as tool rotational speed (TRS), feed rate (FR) and Tool Pressure angle (TPA).
Reddy G. Sheelam Balavardhan +5 more
doaj +1 more source
New Approaches to Friction Stir Welding of Aluminum Light-Alloys
Metals, 2020 Friction stir welding (FSW) is the most widely used solid-state joining technique for light-weight plate and sheet products. This new joining technique is considered an energy-saving, environment friendly, and relatively versatile technology.
Marcello Cabibbo +5 more
doaj +1 more source
Welding in the WorldAbstract This study presents a comparative analysis between conventional friction stir welding (CFSW) and flexible ultrasonic-enhanced friction stir welding (FLEX-USE-FSW) applied to 3-mm-thick AA6082-T6 aluminum alloy. A novel ultrasonic system integrated into the tool holder was employed to introduce axial ultrasonic vibrations ...
Marat Rebrin +4 more
openaire +1 more source
Jurnal Psikiatri Surabaya, 2023 Introductions: The localization of Female Sex Workers (FSW), one of the largest in Southeast Asia, has considerably reduced because of the government’s actions since 2014.
Merry Apriliani Angkawidjaja +2 more
doaj +1 more source
AIDS Research and Therapy, 2020 Introduction Female sex workers (FSW) are considered a key group for HIV transmissions in sub-Saharan Africa. The HIV Care Continuum and HIV drug resistance (HIVDR) among FSW has not been well studied in most countries in West Africa.
Jacob Lindman +8 more
doaj +1 more source
BMC Public Health, 2022 Background Sex workers are men, women or transgender people who have sex in exchange for money or goods. Self-employed sex workers solicit clients independently from a third-party.
C. J. G. Kampman +5 more
doaj +1 more source
Welding in the WorldAbstract This study presents a comparative analysis between conventional friction stir welding (CFSW) and flexible ultrasonic-enhanced friction stir welding (FLEX-USE-FSW) applied to a 3-mm-thick AA6082-T6 aluminum alloy. A novel ultrasonic system integrated into the tool holder was employed to introduce axial ultrasonic vibrations ...
Marat Rebrin +4 more
openaire +1 more source