Results 151 to 160 of about 18,521 (274)

Impact of Preparation of Titanium Alloys on Their Abrasive Water Jet Machining. [PDF]

Materials (Basel), 2021
Štefek A, Tyč M.
europepmc   +1 more source

A Review of Current Systems, Materials, and Protocols for 3D‐Printed Splints, Crowns, and Dentures

Journal of Esthetic and Restorative Dentistry, EarlyView.
ABSTRACT Objectives To summarize and synthesize evidence‐based conclusions on optimal three‐dimensional (3D) printing technologies, materials, and clinical protocols for splints, crowns, and dentures. Overview In resin vat printing, stereolithography (SLA) offers superior surface finish, while liquid crystal display (LCD) and digital light processing ...
Pouya Sabanik, Ting‐Chia Liu, Mahmoudreza Tabatabaeian, Mateus G. Rocha, Neeraj Surathu, Nathaniel C. Lawson   +5 more
wiley   +1 more source

Abrasive Water Jet Machining (AWJM) of Titanium Alloy—A Review

Designs
Abrasive water jet machining (AWJM) is a non-traditional machining process that is increasingly employed for shaping hard-to-machine materials, particularly titanium (Ti)-based alloys such as Ti-6Al-4V.
Aravinthan Arumugam, Alokesh Pramanik, Amit Rai Dixit, Animesh Kumar Basak   +3 more
doaj   +1 more source

Theoretical Modeling Method for Material Removal Characteristics of Abrasive Water Jet Polishing under Rotating Oblique Incidence. [PDF]

Micromachines (Basel), 2022
Zhang Z, Song C, Shi F, Tie G, Zhang W, Wang B, Tian Y, Hou Z.   +7 more
europepmc   +1 more source

Antisoiling technology: Theories of surface soiling and performance of antisoiling surface coatings [PDF]

Physical examination of surfaces undergoing natural outdoor soiling suggests that soil matter accumulates in up to three distinct layers. The first layer involves strong chemical attachment or strong chemisorption of soil matter on the primary surface ...
Cuddihy, E. F., Willis, P. B.
core   +1 more source

Abrasive water jet: a complementary tool

, 1998
The abrasive water jet is a powerful cutting tool, whose main advantages lie in the absence of thermal effects and the capability of cutting highly thick materials. Compared with Laser, the abrasive water jet allows the cutting of a larger range of thicknesses and a wider variety of materials such as: ornamental stones, metals, polymers, composites ...
Duarte, J. P., Peças, P., Nunes, E., Gouveia, H.   +3 more
openaire   +1 more source

The Political Economy of Emergency: Postcolonialism, Crisis Governance and Decolonial Alternatives

Journal of Law and Society, EarlyView.
Abstract The political rhetoric surrounding the Horn of Africa is perpetually framed through narratives of crisis, tragedy and emergency. These labels, rather than simply being used to describe instability, function as tools of governance to normalise dysfunction and entrench cycles of dependency.
HOPE JOHNSON
wiley   +1 more source

Process Parameter Modeling and Optimization of Abrasive Water Jet Dressing Fixed-Abrasive Pad Based on Box-Behnken Design. [PDF]

Materials (Basel), 2022
Wang Z, Wang S, Ding Y, Yang Y, Ma L, Pang M, Han J, Su J.   +7 more
europepmc   +1 more source

Unilateral Action on Climate Change and the Moral Obligation to Take Leadership

Journal of Social Philosophy, EarlyView.
ABSTRACT We claim that a moral obligation to take climate leadership by means of unilateral mitigation depends on the existence of a plausible follow‐the‐leader mechanism whereby unilateral mitigation by some increases the probability of sufficient mitigation by others to avert catastrophic climate impacts.
Daniel Steel, Rachel Cripps, C. Tyler DesRoches, Paul Bartha, Kian Mintz‐Woo   +4 more
wiley   +1 more source

Revised Model of Abrasive Water Jet Cutting for Industrial Use. [PDF]

Materials (Basel), 2021
Hlaváč LM.
europepmc   +1 more source