Results 251 to 260 of about 206,387 (307)

Fe2+‐ Induced Activation of Single and Dual Metal Site—Lattice Oxygen Mechanism in Fe Rich NiFe‐LDHs for Oxygen Evolution Reaction

open access: yesAdvanced Science, EarlyView.
Fe‐rich NiFe‐LDH catalysts derived from MOFs, showing superior OER activity via lattice oxygen mechanism activation. ABSTRACT Developing a durable and efficient oxygen evolution reaction (OER) catalyst without noble metals is essential for the economical and sustainable production of hydrogen by alkaline water electrolysis.
Nithinraj Panangattu Dharmarajan   +12 more
wiley   +1 more source

Neural Network‐Based Permittivity Engineering of Magnetic Absorbers for Customizable Microwave Absorption

open access: yesAdvanced Science, EarlyView.
A neural network‐enabled permittivity engineering paradigm is introduced, transcending traditional trial‐and‐error design. By decoupling electromagnetic parameters and screening a high‐throughput feature space, an ultrathin (1.0 mm) magnetic absorber is inversely designed, experimentally achieving a superior and customizable 5.1 GHz bandwidth and ...
Chenxi Liu   +9 more
wiley   +1 more source

Lattice Genome Framework for Regionally Tailored Component‐Level Multi‐Objective Design in Additive Manufacturing

open access: yesAdvanced Science, EarlyView.
A Lattice Genome framework links geometric and process “genes” to lattice “phenotypes” via correction‐calibrated high‐throughput simulations and a growing performance database. Genome‐driven retrieval and recombination of unit cells enables component‐level, regionally tailored multi‐objective design: stress fields are programmed under constant relative
Haoyuan Deng   +8 more
wiley   +1 more source
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Stress Corrosion Cracking

Materials Performance, 2017
Stress Corrosion Cracking: Materials Performance and Evaluation, Second Edition, explains how and why stress-corrosion cracking (SCC) occurs, how to determine if it will be an issue in a given design, and how to recognize its effects in compromised materials and component failures.
John Beavers, Thomas A. Bubenik
  +4 more sources

STRESS-CORROSION CRACKING

Metallurgical Reviews, 1964
Environment sensitive crack growth by dissolution related mechanisms is capable of prediction on the basis of appropriate electrochemical measurements that define the potential ranges for cracking and the upper bound crack velocities for potent environments.
openaire   +2 more sources

Stress-corrosion cracking

Journal of Physics and Chemistry of Solids, 1987
Abstract We review stress-corrosion cracking (SCC) with an emphasis on recent developments in this field regarding the transgranular form of cracking. Evidence is presented indicating that transgranular SCC occurs via a series of discontinuous microcleavage events.
K. Sieradzki, R.C. Newman
openaire   +1 more source

Stress Corrosion Cracking

2003
Stress corrosion cracking (SCC) is defined as crack nucleation and propagation in metals caused by the synergystic action of tensile stresses, either constant or slowly changing with time, together with crack-tip chemical reactions or other environment-induced crack-tip effects.
  +4 more sources

Stress Corrosion Cracking

1979
Publisher Summary This chapter discusses stress corrosion cracking. Stress corrosion cracking occurs in many alloys, and it has been the cause of a large number of service failures, many minor, some major, particularly in the chemical and transport industries.
openaire   +1 more source

STRESS CORROSION CRACKING

Anti-Corrosion Methods and Materials, 1959
SOLUTION of the problem of stress corrosion cracking has been claimed by Ampco Metal Inc., of Wisconsin, U.S.A., as a result of field testing of Ampco Grade 8 alloy. Differing only in one minor but vital respect from any other bronze, the alloy has been successfully patented in the U.S. and additional patents are pending in six foreign countries.
openaire   +1 more source

Stress-Corrosion Cracking

Materials Performance, 2021
Lisa N. Eastep, Michael E. Casey
openaire   +2 more sources

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