Results 171 to 180 of about 323,837 (316)

Development of a Novel Processing Route for Dispersoid/Precipitation‐Strengthened High Conductive Copper Alloys by Using Metalized Nanoceramics in Additive Manufacturing

Advanced Engineering Materials, EarlyView.
This study explores a process chain to produce dispersoid‐strengthened CuCr1Zr for applications requiring high strength and conductivity. Using gas‐atomized powder and copper‐plated alumina nanoparticles, additive manufacturing is performed via powder bed based additive manufacturing with green and red lasers, followed by heat treatment.
Heinrich von Lintel, Abdelrahman Elsayed, Lukas Mielewczyk, Katja Eichmann, Julia Grothe, Ulrich Krupp, Avinash Hariharan, Katrin Jahns   +7 more
wiley   +1 more source

An energy vision: the transformation towards sustainability—interconnected challenges and solutions [PDF]

, 2012
Detlef P. van Vuuren, Nebojša Nakićenović, Keywan Riahi, Abeeku Brew-Hammond, Daniel M. Kammen, Vijay Modi, Måns Nilsson, K.R. Smith   +7 more
openalex   +1 more source

Trans‐Conductive Melt Pool Scaling and its Implications for Parameter Transfer in Laser Powder Bed Fusion for Metals with High Thermal Diffusivity

Advanced Engineering Materials, EarlyView.
Developing process parameters for the laser‐based Powder Bed Fusion of metals can be a tedious task. Based on melt pool depth, the process parameters are transferable to different laser scan speeds. For this, understanding the melt pool scaling behavior is essential, particularly for materials with high thermal diffusivity, as a change in scaling ...
Markus Döring, Matthias Gehring, Michael Schmidt   +2 more
wiley   +1 more source

Studies on the mechanism of energy transformation in implosion processes of the Z-pinches

, 2003
Ning Cheng, Yang Zhenhua, Ning Ding
openalex   +1 more source

Analysis of Temperature and Stress Distribution on the Bond Properties of Hybrid Tailored Formed Components

Advanced Engineering Materials, EarlyView.
Hybrid materials enable high‐performance components but are challenging to process. This study explores an inductive heating concept with spray cooling for steel–aluminum specimens in a two‐step process including friction welding and cup backward extrusion.
Armin Piwek, Eduard Ortlieb, Caner‐Veli Ince, Julius Peddinghaus, Hendrik Wester, Johanna Uhe, Annika Raatz, Kai Brunotte   +7 more
wiley   +1 more source

Molecular-Level Insights into the Reaction Mechanisms of Reductive Etherification for the Production of Synthetic Biofuels

ACS Omega
Hieu A. Doan, Chenyang Li, Jacob H. Miller, Nicole J. LiBretto, Alexander L. Rein, Mingxia Zhou, Glenn R. Hafenstine, Derek R. Vardon, Susan E. Habas, Rajeev S. Assary   +9 more
doaj   +1 more source

How does digital transformation affect corporate sustainability performance? Evidence from listed energy companies in China. [PDF]

PLoS One
Guo L, Chen F, Chen L.
europepmc   +1 more source

DIRECT TRANSFORMATION OF NUCLEAR ENERGY INTO CHEMICAL ENERGY

, 1964
U. Schindewolf
openalex   +1 more source

A Perspective on Powder Metallurgy and Additive Manufacturing of High‐Nitrogen Alloyed Stainless Steels

Advanced Engineering Materials, EarlyView.
This perspective article explores an innovative powder metallurgical approach to producing high‐nitrogen steels by utilizing a mixture of stainless steel and Si3N4. This mixture undergoes hot isostatic pressing followed by direct quenching. The article also examines adapting this method to laser powder bed fusion (PBF‐LB/M) to overcome nitrogen ...
Louis Becker, Felix Radtke, Jonathan Lentz, Simone Herzog, Christoph Broeckmann, Sebastian Weber   +5 more
wiley   +1 more source

Research on the impact of artificial intelligence development on urban low-carbon transformation. [PDF]

Sci Rep
Cheng Y, Zhang Z, Hu L, Duan X.
europepmc   +1 more source