Results 41 to 50 of about 168 (146)

Surface Alterations Induced on Endodontic Instruments by Sterilization Processes, Analyzed with Atomic Force Microscopy: A Systematic Review

open access: yesApplied Sciences, 2019
Endodontic canal disinfection procedures that use sodium hypochlorite, and subsequently, heat sterilization procedures can alter the surface of endodontic instruments, described as corrosion and micropitting.
Mario Dioguardi   +11 more
doaj   +1 more source

Parameter study on the calculated risk of tooth flank fracture of case hardened gears

open access: yesJournal of Advanced Mechanical Design, Systems, and Manufacturing, 2017
Due to better material qualities, new surface finishing methods and better heat-treatment process reliability, flank surface damages, such as pitting or micropitting, can be prevented in a reliable manner.
Michael HEIN   +2 more
doaj   +1 more source

Growth of Subsurface Fatigue Fractures in Large‐Size Bevel Gears

open access: yesFatigue &Fracture of Engineering Materials &Structures, Volume 49, Issue 2, Page 640-652, February 2026.
ABSTRACT Large‐size bevel gears are commonly used in marine industry for the applications of propulsion, such as azimuth thrusters. The gears are typically designed for specific use, as they are directly transferring power from one component to another.
Erkka Pentti Kasper Virtanen   +4 more
wiley   +1 more source

Micro-Pitting and Wear Assessment of PAO vs Mineral-Based Engine Oil Operating under Mixed Lubrication Conditions: Effects of Lambda, Roughness Lay and Sliding Direction

open access: yesLubricants, 2019
Under certain operating conditions, rolling contacts have been shown to experience some challenges when lubricated with engine oils containing zinc dialkyldithophosphate (ZDDP) anti-wear additive.
Aleks Vrček   +5 more
doaj   +1 more source

Experimental Investigation of Corrosion Resistance of Anodized Aluminum Alloys of 1100, 5083‐O, and 6063 Types

open access: yesAdvances in Materials Science and Engineering, Volume 2026, Issue 1, 2026.
The corrosion resistance of Al alloys is significant for their use in marine, structural, and transportation applications where long‐term durability in chloride‐rich environments is required. This study investigates the anodic oxide film formation and corrosion behavior of representative aluminum alloys of 1100, 5083‐O, and 6063 types, after being ...
Shaswato Barua   +5 more
wiley   +1 more source

Bioinspired Materials for Immunoengineering of T Cells and Natural Killer Cells

open access: yesAdvanced Functional Materials, Volume 34, Issue 35, August 28, 2024.
The importance of new cancer immunotherapies has stimulated a new field of immunoengineering biomaterials. Here, how the fundamental biophysics of T‐ and Natural Killer cell activation has been used to devise bioinspired cell‐stimulating materials are reviewed.
Sisini Sasidharan   +2 more
wiley   +1 more source

Experimental and Theoretical Analysis of Zircaloy‐4 and AISI 304 Stainless Steel Material Pair in Water Sliding Conditions

open access: yesAdvances in Tribology, Volume 2018, Issue 1, 2018., 2018
Current work was simulated for sliding wear interaction of materials of fuel bundle bearing pad (zircaloy‐4) and magazine rotor tube (AISI 304 stainless steel) of Indian Pressurised Heavy Water Reactors (PHWRs). A plan of experiments, based on the techniques of Taguchi, was performed.
Neelima Khare   +6 more
wiley   +1 more source

A Review on Sensor‐Integrating Machine Elements

open access: yesAdvanced Sensor Research, Volume 3, Issue 4, April 2024.
This contribution summarizes the current state of research regarding sensor‐integrating machine elements as an enabler of digitalization in mechanical engineering. The focus is on the methodical aspects of the development of these machine elements in general as well as specific sensor‐integrating machine elements that are either already in use or ...
Eckhard Kirchner   +42 more
wiley   +1 more source

STUDY ON THE CHARACTERISTICS OF MICRO-PITTING DAMAGES FOR HIGH POWER DENSITY GEAR TRANSMISSION

open access: yesJixie qiangdu, 2020
the formation mechanism of micro-pitting had been described in this paper,the action relationships of various influencing factors had also been analyzed,and the three main action mechanisms of local contact stress,film thickness ratio of lubricating oil ...
LI JiQiang   +4 more
doaj  

基于ISO/TR 15144—1的“微点蚀”计算在KISSsoft软件的应用

open access: yesJixie chuandong, 2013
A new method to evaluate the risk of micropitting is proposed through the new design concept of the international standard ISO/TR 15144-1:2010(E).There are two design thought described in the standard.The Method B is relatively simple to apply,but the ...
徐宏, 叶茂, Ulrich Kissling
doaj  

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