Results 21 to 30 of about 16,510 (159)
STUDY OF FATIGUE CHARACTERISTICS OF KEY WELDS OF MODULAR DRILLING DERRICKS
CT&F Ciencia, Tecnología & Futuro, 2023 Driven by the gradual development of oil and natural gas resources, the global use of rigs and the number of wells rise steadily. Modular rigs play an important role in oil exploration because of their efficient transport, economy, echnological ...
Jialin Tian +3 more
doaj +1 more source
Acicular Ferrite in Micro Welding Technologies
Archives of Metallurgy and Materials, 2014 Laser jest szeroko stosowany w mikro-spawaniu. Oprócz tej metody, spawanie z chłodzeniem mikrojetowym powinno być traktowane jako ważna metoda spawania cienkościennych konstrukcji.
Węgrzyn T., Piwnik J., Hadryś D.
doaj +1 more source
Mechanical Engineering Journal, 2016 The weld pass sequence generally affects residual stress profiles. In this study, the residual stress profiles of bead on plate specimens were analytically and experimentally examined.
Nobuyoshi YANAGIDA, Koichi SAITO
doaj +1 more source
Sámi Selves in the Northern Landscape
Barnelitterært Forskningstidsskrift, 2020 The nomadism and reindeer-herding practices of the Sámi, the indigenous people of Scandinavia and northern European Russia, offer a model for a different relationship with space and natural resources than that of settler colonialism, centered on a fixed ...
Sara Pankenier Weld
doaj +1 more source
Metals, 2023 An extensive literature review was conducted primarily to develop a comprehensive understanding of the quantitative behavior of residual stress (RS) distribution in weld joints. Based on prior data, various levels of the peak RS and distribution profiles
Thanh Tuan Nguyen +5 more
doaj +1 more source
The Silencing of Children’s Literature
Barnboken: Tidskrift för Barnlitteraturforskning, 2020 The silencing of childhood continues in discrimination against children’s literature today. Yet children’s literature should be taken seriously not only for its own sake. Children’s literature can and should illuminate our understanding of literature for
Sara Pankenier Weld
doaj +1 more source
MetalsThis study employs a custom hollow specimen setup to investigate the HE in API 5L X60 pipeline base and welded materials exposed to pure hydrogen and a 20% hydrogen–natural gas blend at 2.07 MPa.
Rashiga Walallawita +6 more
doaj +1 more source
Marine Environment Effect on Welded Additively Manufactured Stainless Steel AISI 316L
Journal of Marine Science and EngineeringThis experimental study deals with the effect of the natural marine environment in the Adriatic Sea on the properties of the welded additively manufactured stainless steel AISI 316L. The welding of additively manufactured materials is of special interest
Goran Vukelic +2 more
doaj +1 more source
The Effect of Welding Positions on the Weldability of X20CrMoV11-1 Steels
Hittite Journal of Science and Engineering, 2018 I n the study, mechanical properties of martensitic steel X20CrMoV11-1 was investigated after being welded using Tungsten Inert Gas GTAW welding method at different weld positions PC and PJ-EN 6947 . The X20CrMoV11-1 steels have been widely used in
Bunyamin Cicek +3 more
doaj +1 more source
Sustainable and Mass Production of Cotton Dyeing with Natural Dye (Weld) in the Textile Industry
Journal of Natural Fibers, 2022 The use of natural dyes in textile fibers goes back an ancient times. These dyes have been used in traditional methods until now. The use of natural dyes has come to importance in the textile industry in recent years.
Recep Karadag
doaj +1 more source