Results 161 to 170 of about 706,935 (403)

Room temperature crack growth rates and -20 deg F fracture toughness of welded 1 1/4 inch A-285 steel plate [PDF]

Data are presented which were developed in support of a structural assessment of NASA-LEWIS' 10-foot by 10-foot supersonic wind tunnel, critical portions of which are fabricated from rolled and welded 1 1/4 inch thick A-285 steel plate. Test material was
Rzasnicki, W., Shannon, J. L., Jr.
core   +1 more source

Coupled Ferroelectric–Photoelectrochemical in Water Reduction Over BiFeO3 Thin Film Heterostructure Modulated by Rare‐Earth Doping

Advanced Functional Materials, EarlyView.
Gd‐doped BFO (BGFO) exhibits a ∼2‐order reduction in leakage current owing to its lowest content of oxygen vacancies. This leads to a ∼2.5‐fold increase in remnant polarization. These improvements in BGFO effectively boost charge separation and transportation, resulting in the greatest incident photon‐to‐current efficiency of 12.9 ± 0.73% and a ∼1.5 ...
Ming‐Wei Chu, Narong Chanlek, Cheng‐Sao Chen, Pin‐Yi Chen, Kuei‐Chih Feng, Chi‐Shun Tu, Chang Fu Dee, Wei Sea Chang   +7 more
wiley   +1 more source

Heat-Affected Zone and Mechanical Analysis of GFRP Composites with Different Thicknesses in Drilling Processes. [PDF]

Polymers (Basel), 2021
Khashaba UA, Abd-Elwahed MS, Najjar I, Melaibari A, Ahmed KI, Zitoune R, Eltaher MA.   +6 more
europepmc   +1 more source

Cleavage Fracture Model for Granular Bainite in Simulated Coarse-Grained Heat-Affected Zones of High-Strength Low-Alloyed Steels

, 1997
Deyue Tian, L.P. Karjalainen, Bainian QIAN, Xiaofeng CHEN   +3 more
openalex   +2 more sources

High‐Spatiotemporal‐Resolution Transparent Thermoelectric Temperature Sensor Arrays Reveal Temperature‐Dependent Windows for Reversible Photothermal Neuromodulation

Advanced Functional Materials, EarlyView.
Thermoelectric temperature sensors are developed that directly measure heat changes during optical‐based neural stimulation with millisecond precision. The sensors reveal the temperature windows for safe reversible neural modulation: 1.4–4.5 °C enables reversible neural inhibition, while temperatures above 6.1 °C cause permanent thermal damage.
Junhee Lee, Dongjo Yoon, Jungha Lee, Duhee Kim, Eunui Kim, Jong‐Hyeok Yoon, Hyuk‐Jun Kwon, Seungjun Chung, Yoonkey Nam, Hongki Kang   +9 more
wiley   +1 more source

Microstructure and properties of repaired 5083-H112 aluminum alloy by laser direct energy deposited Al-Mg-Sc-Zr

Cailiao gongcheng
Laser repair technology has the advantages of short time, high efficiency, low cost and good mechanical properties, and has great development potential.
XU Rong, WANG Wenjun, ZHU Hongbin, LI Ruidi, SHE Jie, YUAN Tiechui   +5 more
doaj   +1 more source

Multiobjective Optimization of Laser Polishing of Additively Manufactured Ti-6Al-4V Parts for Minimum Surface Roughness and Heat-Affected Zone. [PDF]

Materials (Basel), 2022
Solheid JS, Elkaseer A, Wunsch T, Scholz S, Seifert HJ, Pfleging W.   +5 more
europepmc   +1 more source

A Study on the Microstructure and Mechanical Properties of the Coarse Grain Heat Affected Zone in EH40 Grade High Strength Structural Steels [PDF]

, 2022
Seong-Hoon Jeong, Seunglae Hong, JunSeok Seo, Ji‐Hee Son, Hyung Goun Joo   +4 more
openalex   +1 more source

Cryogenic Focused Ion Beam Milling to Investigate the Anisotropic Magnetotransport Properties of Bismuth Microcrystals

Advanced Functional Materials, EarlyView.
The highly anisotropic Fermi surface of bismuth results in variations in magnetotransport properties across different crystallographic directions, which can be characterized by studying microcrystals. To avoid the observed surface melting under room temperature Focused Ion Beam (FIB) irradiation, two low‐temperature FIB fabrication methods are proposed
Amaia Sáenz‐Hernández, Soraya Sangiao, Claudia Felser, Chandra Shekhar, José Ángel Pardo, Alfonso Ibarra, José María De Teresa   +6 more
wiley   +1 more source

Irradiation effects on weld heat-affected zone and plate materials (series 11)

, 1995
R.K. Nanstad, D.E. McCabe
openalex   +2 more sources