Results 131 to 140 of about 1,463,784 (207)

Continuously Growing Ultrathick CrN Coating to Achieve High Load-Bearing Capacity and Good Tribological Property

open access: yes, 2018
Continuous growth of traditional monolayer CrN coatings up to 24 h is successfully achieved to fabricate ultrathickness of up. to 80 pm on the 316, stainless steel substrate using a multiarc ion plating technique..
Li, Jinlong   +7 more
core  

Multilayer Architecture of PVD/HVOF Coatings Enables Transition in Wear Mechanism and Enhanced Tribological Performance

open access: yesRare Metals, Volume 45, Issue 9, September 2026.
ABSTRACT TiN films deposited by physical vapor deposition (PVD) are widely used as protective films due to their high hardness and wear resistance. However, their application under high‐load conditions is limited by poor load‐bearing capacity and susceptibility to spalling on soft substrates.
Ziyu Wang   +6 more
wiley   +1 more source

Statistical Report of Property Assessment and Taxation [1961- }. Statements of Ad Valorem Taxes Levied for the Year [1950-1958]. Statistical Report of the General Property Assessment and Taxation [1959-1960]

open access: yes, 1950
An online collection of Statistical Reports of Property Assessment and Taxation from 1950-1999. Reports issued for years after 1999 can be found in the KGI Online Library at: <br>http://cdm16884.contentdm.oclc.org/cdm/search/searchterm/re5-10 ...
Kansas. Department of Revenue, Division of Property Valuation
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Influence of Expanded Polystyrene on the Mechanical and Tribological Performance of Alkali-Activated Lignocellulosic Ash Composites. [PDF]

open access: yesMaterials (Basel)
Gallegos-León G   +7 more
europepmc   +1 more source

Dynamic Characteristics Analysis of a Large Wind Turbine Gearbox Supported by Journal Bearings Under Different Lubrication States

open access: yesWind Energy, Volume 29, Issue 9, September 2026.
ABSTRACT Due to their superior load density, planetary gear journal bearings (PGJB) are progressively replacing rolling element bearings in wind turbine gearboxes; therefore, accurately revealing the dynamic characteristics of drivetrains supported by these bearings under variable operating conditions is crucial for ensuring operational reliability ...
Pengcheng Jin   +3 more
wiley   +1 more source

Tribological behaviour of ZA27/10SiC/1Gr hybrid composite

open access: yes, 2013
The paper describes the tribological behaviour of a hybrid composite based on zincaluminium ZA27 alloy, reinforced with siliconcarbide (SiC) and graphite (Gr) particles. The composite specimen was prepared by compocasting technique.
Miloradović, Nenad, Stojanovic, Blaza
core  

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