Results 151 to 160 of about 999,147 (302)

An Archaeometallurgical Investigation on Some Archaeological Metal Finds From the Sasanian Site of Jahāngir, Western Iran

Archaeometry, EarlyView.
ABSTRACT Twelve metal artifacts from recent excavations at the Sasanian archaeological site of Jahāngir in western Iran have been analyzed. These items include both decorative and utilitarian artifacts. The samples were examined using micro‐X‐ray fluorescence (μ‐XRF), scanning electron microscopy with energy‐dispersive X‐ray spectroscopy (SEM‐EDS), and
Omid Oudbashi, Leila Khosravi, Morteza Habibzadeh   +2 more
wiley   +1 more source

Miniaturised experimental simulation and combined modelling of open-die forging of Ti-6Al-4V titanium alloy

Journal of Materials Research and Technology
This study demonstrates the application of a new experimental technique for laboratory-scale simulation of the open-die forging process, known as cogging, an intermediate hot-working process necessary to design an optimised microstructure in the advanced
David Connolly, Mathieu Fabris, Giribaskar Sivaswamy, Salaheddin Rahimi, Vassili Vorontsov   +4 more
doaj   +1 more source

Mechanical Performance of Artificial Hip Stems Manufactured by Hot Forging and Selective Laser Melting Using Biocompatible Ti-15Zr-4Nb Alloy. [PDF]

Materials (Basel), 2021
Okazaki Y, Mori J.
europepmc   +1 more source

Networks of securitisation in the academy: The role of friendship, solidarity and radical geographies

Area, EarlyView.
Abstract This intervention has three aims: (1) to consider how solidarities are being policed in the academy; (2) how friendships and solidarities emerge in practices of resistance; and (3) what a radical geography which embraces a decolonial pedagogy can offer us in these unsettling times.
Shereen Fernandez
wiley   +1 more source

Powder metallurgy Rene 95 rotating turbine engine parts, volume 2 [PDF]

A Rene 95 alloy as-HIP high pressure turbine aft shaft in the CF6-50 engine and a HIP plus forged Rene 95 compressor disk in the CFM56 engine were tested. The CF6-50 engine test was conducted for 1000 C cycles and the CFM56 test for 2000 C cycles.
Redden, T. K., Wilbers, L. G.
core   +1 more source

A Bathroom of One's Own: Intimacies of Austerity and Austerities of Intimacy in Barbara Pym's Fiction

Critical Quarterly, EarlyView.
Abstract ‘I have to share a bathroom’, I had so often murmured, almost with shame, as if I personally had been found unworthy of a bathroom of my own. Barbara Pym, Excellent Women (1952) For a single woman of a certain age, living alone in postwar London, austerity was more than a set of political and economic imperatives.
Charlotte Charteris
wiley   +1 more source

Hot deformation behavior and process optimization of TC4-DT alloy fabricated by wire and arc additive manufacturing with in-situ forging

Journal of Materials Research and Technology
The near net shape forging of a preform fabricated using additive manufacturing (AM) technique has attracted significant attention due to its exceptional material utilization rate.
Youheng Fu, Mingbo Zhang, Xi Chen, Guilan Wang, Haiou Zhang   +4 more
doaj   +1 more source

Струменеве формування інструментальних матеріалів [PDF]

, 2010
The present paper studies structure and mechanical properties of tool steels X12 and P2AM5Ф2НЮ and cast iron ЗЧХ25 which was formed by spray process.
Гогаєв, К. О., Ульшин, С. В.   +1 more
core  

Investigation of the influence of hybrid layers on the life time of hot forging dies

Metalurgija, 2013
The paper deals with the issues related in the process of drop forging with special attention paid to the durability of forging tools. It presents the results of industrial investigation of the influence of hybrid layers on hot forging dies.
S. Legutko, A. Meller, M. Gajek
doaj  

Review of beryllium technology for spacecraft applications [PDF]

Joining, working, and structural properties of beryllium and beryllium alloys for spacecraft ...
Moss, R. G.
core   +1 more source