Results 71 to 80 of about 1,149 (233)
Making Mining Licit: Gold, Commodification, and the Everyday Performance of Law in Colombia
American Anthropologist, EarlyView.ABSTRACT Ethnographies of resource‐making have shown that the extraction of resource value from objects is premised on obviating the emplaced lifeworlds that surrounded objects before they traveled to consumer markets. Much of this literature looks at such supply‐chain disentanglement from the viewpoint of corporate and formal regulatory practices ...
Jesse Jonkman
wiley +1 more source
, 2013 Powder compact forging was used to produce Ti and Ti-6Al-4V rocker arms using pre-alloyed and blended elemental powders. Green powder compacts with high relative density were manufactured by warm compaction.
Jia, Mingtu
core
Finite Element Analysis and Optimization of Deformation Behavior for Spur Gear Warm Forging Process
, 2010 Recent years have therefore seen growing interest in gear precision forging to net-shape form of forge bevel, spur and helical gears, as an alternative to conventional manufacturing.
Shu Bo Xu +4 more
core +1 more source
Bonds, Bounds, and Borders: Crafting Hospitality with Unauthorized Migrants in Southern France
American Anthropologist, EarlyView.ABSTRACT This article analyzes the everyday politics of migrant hospitality in rural Southern France. Drawing on four years of fieldwork alongside benevolent residents hosting unauthorized migrants at their home or volunteering in migrant shelters, I consider how residents attempted to make up for the state's abandonment of migrant lives, the ethical ...
Céline Eschenbrenner
wiley +1 more source
Mechanical and Magnetic Properties of Cold Rolled 0.02C-6.56Si High Silicon Steel Sheet
Teshugang, 2007 The manufacture process of sheet of high silicon steel 0.02C,6.56Si,0. 14Mn,0.013P,0.004S, 0.02Al was melting by 25 kg vacuum induction furnace, forging breakdown,hot rolling to 1mm at 1050～850 ℃,warm rolling to 0.3 mm at 650℃,and cold
刘艳 +4 more
doaj
Lubrication and Cooling Characteristics of Warm Forging Lubricants
Transactions of Materials Processing, 2005 Lubrication and cooling characteristics are the most important factors of elevated temperature forging lubricants. Usually adopted lubricants in warm forging processes are graphite, synthetic and emulsion lubricants. Most widely and effectively applied lubricants are graphite lubricants, but these have a lot of problems like tool corrosion and dusty ...
openaire +2 more sources
Asia Pacific Viewpoint, EarlyView.ABSTRACT Scholars working on conflict and violence often engage with local organisations, yet the methodological and ethical implications of volunteering‐while‐researching are rarely discussed in writing. This article contributes to debates on decolonizing research by conceptualising volunteering‐while‐researching as a practice that—while imbued with ...
Shona Loong
wiley +1 more source
Warm Forging Technology in Austenitic Stainless Steels.
DENKI-SEIKO[ELECTRIC FURNACE STEEL], 1995 Warm forging technology of austenitic stainless steels has been developed. This technology was accomplished by considering characteristics of forged materials, tool materials and luburicants.In the second half of the 1960s, many efforts were devoted to development of warm forging of austenitic stainless steels, but results were only limited to the ...
openaire +2 more sources
One‐Class Autoencoders for Porcelain Art Attribution: The Case of William Billingsley
Archaeometry, EarlyView.ABSTRACT This comprehensive study explores the application of advanced machine learning techniques, specifically one‐class autoencoders, for the authentication and attribution of English porcelain artworks. Focusing primarily on the works of William Billingsley (1758–1828), one of England's most celebrated porcelain decorators, we demonstrate how ...
Hassan Ugail +3 more
wiley +1 more source
A Research on Lengthening the Life of Warm Forging Die
Journal of the Korea Academia-Industrial cooperation Society, 2010 Abstract Rotor pole for AC(alternating current) generator is manufactured through transfer warm forging die. As soon as the material is heated at the warm manufacturing process, it is transferred to the first stage for upsetting work and then to the second stage for lateral extrusion work.
openaire +2 more sources