Results 61 to 70 of about 107,985,804 (238)

Influence of Ta Amount on Wear Performance of Aged 17-4 PH Stainless Steel Fabricated by Powder Metallurgy

, 2019
In this study, dry sliding wear behaviors of 17-4 PH stainless steel (SS) alloys fabricated by powder metallurgy were investigated. Alloys containing different amounts of Ta were aged at 480 degrees C for three different times. After the aging treatment,
Cetinkaya, Kerim, Nalcacioglu, Ender, Ozyurek, Dursun   +2 more
core   +1 more source

Microfluidic Engineering of Microgels: A Review of Emerging Technologies, Materials, Fabrication Strategies, and Applications

Advanced Healthcare Materials, EarlyView.
Recent advances in microfluidic technologies for microgel fabrication are critically reviewed, highlighting the capabilities and limitations of major microfluidic platforms and discussing how platform design, material selection, and crosslinking strategies influence microgel architecture and functionality. Current challenges and future opportunities in
Afshin Abrishamkar, Laura Neely, Cynthia Pham, Nada Ibrahim, Alexis Larios‐Cervantes, Ben A. Kertesz, Todd Hoare   +6 more
wiley   +1 more source

Measuring Blood Plasma Glutamine Levels Using a Nanopore‐Based Sensor

Advanced Healthcare Materials, EarlyView.
Glutamine (GLN) is a biomarker useful for predicting toxic ammonia accumulation. Here, we used a biosensor based on the Cytolysin A (ClyA) nanopore coupled with the GLN‐specific protein substrate‐binding domain 2 (SBD2) to demonstrate real‐time measurement of GLN in blood plasma, highlighting the potential for future point‐of‐care applications ...
Sofia B. Relvas, Iris M. Kormelink, Sandra Michel‐Souzy, Florian L. R. Lucas, Nieck J. van der Heide, Hans R. Waterham, Ramon Versteeg, Judith Jans, Loes I. Segerink, Carsten Wloka   +9 more
wiley   +1 more source

Exploring the Wear Resistance Behaviour of Chromium and Titanium Oxides on 17-4 PH SS in 3D-Printed vs. Cast Structures

SSRN Electronic Journal
This study investigates impact of titanium dioxide and chromium oxide coatings on 17-4 PH stainless steel components, comparing samples produced through Additive manufacturing and Conventional manufacturing methods. SEM analysis is performed to evaluate the impact of coatings on performance of 17-4 PH stainless steel components.
Kanta Chaudhary, Dr. Niraj Bala
openaire   +2 more sources

Phase Boundary Engineering of Co2P‐CoP Branched Nanoparticles Enhances Cobalt Oxidation for Oxygen Evolution Electrocatalysis

Advanced Materials, EarlyView.
Phase boundaries between Co2P and CoP are constructed through a controlled transformation of Co to Co2P‐CoP branched nanoparticles. The polycrystalline mixed‐phase Co2P‐CoP branches are enriched with phase boundaries that stabilize Co active sites for OER. This work highlights phase boundary engineering as a powerful approach to tailor active sites and
Zeno R. Ramadhan, Soshan Cheong, Sankhadip Saha, Qinyu Li, Xiaoran Zheng, Samuel V. Somerville, Agus R. Poerwoprajitno, Priyank V. Kumar, Liming Dai, J. Justin Gooding, Richard D. Tilley   +10 more
wiley   +1 more source

Residual stress measurements via neutron diffraction of additive manufactured stainless steel 17-4 PH

Neutron diffraction was employed to measure internal residual stresses at various locations along stainless steel (SS) 17-4 PH specimens additively manufactured via laser-powder bed fusion (L-PBF).
Elwany, Alaa, Winholtz, Robert A., Mahmoudi, Mohamad, Thompson, Scott, Milner, Justin, Shamsaei, Nima, Gnäupel-Herold, Thomas, Masoomi, Mohammad   +7 more
core   +1 more source

Effect of Aging Duration on the Microstructure and Corrosion Characteristics of 17-4 PH Stainless Steel [PDF]

Heat treatment plays a critical role in inducing key microstructural changes necessary to enhance corrosion resistance of 17-4 PH stainless steel (SS).
Rao, G. Narasinga, Baral, Subrat Kumar, Dumpala, Ravikumar, Madhavi, Y., Vijayan, Sriram   +4 more
core   +1 more source

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

Advanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz, Jeanne Rebours, Zoulikha Zerrouqi, Noée Dumait, Maria Amela‐Cortes, Nikolai Scheuring, Sara Simonovska, Sebastian Marino, Max Ebert, Stéphane Cordier, Sabine Laschat, Yann Molard   +11 more
wiley   +1 more source

Data Demonstrating the Effects of Build Orientation and Heat Treatment on Fatigue Behavior of Selective Laser Melted 17-4 PH Stainless Steel

Axial fully-reversed strain-controlled (R = -1) fatigue experiments were performed to obtain data demonstrating the effects of building orientation (i.e.
Nima Shamsaei, Aref Yadollahi, Scott M. Thompson, Jutima Simsiriwong   +3 more
core   +1 more source

STUDY OF GRAPHENE COATING EFFECTIVENESS FOR MITIGATING LOW-TEMPERATURE HOT CORROSION IN SS630 STAINLESS STEEL

Materiali in Tehnologije
In this work, the hot corrosion behavior of stainless steel 630 (17-4 PH) with and without a graphene nanoplatelet covering is examined during cyclic thermal exposure in both salt-free and salt-laden conditions.
K. Amuthalakshmi, K. Sundaramurthy, M. Makesh, B. K. Gnanavel   +3 more
doaj   +1 more source