Results 61 to 70 of about 46,342 (313)

Thermodynamic Pathways of Nonequilibrium Solidification in Wire‐Arc Additive Manufacturing Fe‐Based Multicomponent Alloy Structures

Advanced Engineering Materials, EarlyView.
Geometry‐driven thermal behavior in wire‐arc additive manufacturing (WAAM) influences microstructural evolution during nonequilibrium solidification of a chemically complex Fe–Cr–Nb–W–Mo–C nanocomposite system. By comparing different deposits configurations, distinct entropy–cooling rate correlations, segregation, and carbide evolution are revealed ...
Blanca Palacios, Anthony Gonzalez, Aleksander Aleman, Tyler Dolmetsch, Tanaji Paul, Arvind Agarwal   +5 more
wiley   +1 more source

Influence of corrosion damage on the initiation of fatigue cracks in high strength stainless steels [PDF]

, 2011
This research project investigates the influence of corrosion flaws on the initiation of fatigue cracks in high strength stainless steels, and more particularly in 15-5 precipitation hardening high strength stainless steel. Susceptibility of 15-5PH to
Rezig, E.
core  

Condition monitoring of pitting evolution using multiple sensing

, 2023
Pitting on surfaces is a type of rolling contact fatigue (RCF) occurs in rolling-sliding contacts operating under mixed or boundary lubrication conditions.
Tian, Zaihao, Merk, Daniel, Wang, Shuncai, Wood, Robert   +3 more
core   +1 more source

Pitting Resistance of the Modified 13Cr Martensitic Stainless Steel in Chloride Solution

International Journal of Electrochemical Science, 2018
In this study, the influence of molybdenum (Mo) and nickel (Ni) on the pitting resistance of the 13Cr martensitic stainless steels was investigated. X-ray diffraction analysis was performed to analyze the phases formed in the steels.
Moch. Syaiful Anwar, Toni Bambang Romijarso, Efendi Mabruri   +2 more
doaj   +1 more source

Pit nucleation on as-cast aluminiuim alloy AW-5083 in 0.01M NaCl [PDF]

Journal of Mining and Metallurgy. Section B: Metallurgy, 2011
The use of aluminium alloys in a wide range of technical applications is related mostly to the two facts: they facilitate weight saving of final products (if compared to the steel) and they are prone to spontaneous passivity due to the coherent ...
Dolić N., Malina J., Begić-Hadžipašić A.   +2 more
doaj   +1 more source

Productivity‐Driven Optimization of Laser Powder Bed Fusion Parameters for IN718 Superalloy: Process Control, Microstructure, and Mechanical Properties

Advanced Engineering Materials, EarlyView.
This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat, Guido Barale, John Stavridis, Ehsan Norouzi, Jin‐Yoo Suh, Dong‐Ik Kim, Luca Iuliano, Abdollah Saboori   +7 more
wiley   +1 more source

Studying and comparing the erosion-enhanced pitting corrosion of X52 and X100 steels

International Journal of Electrochemical Science, 2012
The critical ratio of Cl− to HCO− concerning the corrosion rate has been determined with and without electrolyte erosion in 0.3 M NaHCO3 by using various concentrations of NaCl for X52 and X100 steels.
A. Rauf, E. Mahdi
doaj   +1 more source

Study of Methods of Rain Harvesting and Season Planting in Initial Establishment of Astragalus squarrosus in Yazd Province (Case Study: Kalmand Bahadoran Rangelands) [PDF]

مدیریت بیابان, 2018
Astragalus squarrosus is a species of shrub without spine and palatable. This plant distributes in sandy dunes of arid and hyper arid regions in central, south-eastern and north-eastern desert of Iran.
Sedigheh Zarekia, Mohammad Fayyaz, Mohammadtaghi Zare, Mohammad abolghasemi   +3 more
doaj   +1 more source

Towards Defect Phase Diagrams: From Research Data Management to Automated Workflows

Advanced Engineering Materials, EarlyView.
A research data management infrastructure is presented for the systematic integration of heterogeneous experimental and simulation data required for defect phase diagrams. The approach combines openBIS with a companion application for large‐object storage, automated metadata extraction, provenance tracking and federated data access, thereby supporting ...
Khalil Rejiba, Sang‐Hyeok Lee, Christina Gasper, Martina Freund, Sandra Korte‐Kerzel, Ulrich Kerzel   +5 more
wiley   +1 more source

Dermoscopy of Pitted Keratolysis [PDF]

Case Reports in Dermatology, 2010
Irritated hyperhidrotic soles with multiple small pits are pathognomonic for pitted keratolysis (PK). Here we show the dermatoscopic view of typical pits that can ensure the diagnosis. PK is a plantar infection caused by Gram-positive bacteria, particularly Corynebacterium.
Lockwood, Lauren L., Gehrke, Samuel, Navarini, Alexander A.   +2 more
openaire   +5 more sources