Properties of TiN and TiAlN Coatings Deposited onto Samples made from High Speed Steel by Sarc PVD Technique
Journal Title: Problemy Mechatroniki. Uzbrojenie, lotnictwo, inżynieria bezpieczeństwa - Year 2013, Vol 4, Issue 1
Abstract
The paper deals with assesssment of selected properties of TiN and TiAlN coatings deposited on specimens from the high speed steel HS6-5-2-5 (STN 19 852) by Sarc PVD technique. There were essessed trobological properties such friction coefficient and wear. Wear rate was evaluated as a depth of wear. Selected mechanical properties such thickness and chemical composition of coatings, hardness and Young´s modulus were assessed. These Al based coatings were tested by selected methods. Measured properties were compared to other authors
Authors and Affiliations
Daniel KOTTFER, Mariana KUFFOVA
Experimental and Theoretical Determination of Water-Jet Velocity for Disruptor Application Using High Speed Videography
Experimental and theoretical determination of water-jet velocity using high speed videography for disruptor application is reported in this paper. Water-jet disruptor extensively uses the water as a liquid projectile. It...
Some Relationships Among Thermal Properties, Detonation Parameters and Sensitivity of Nitramine Fillers in Formex Based PBXs
Thermal behavior and decomposition kinetics of formex-bonded PBXs based on some attractive cyclic nitramines (BCHMX, HMX, RDX and CL-20) were investigated by means of nonisothermal Thermogravimetry (TG) and Differential...
MSIAC – Supporting the Munitions Safety Community
The NATO Munitions Safety Information Analysis Center (MSIAC) is a multinational collaboration that collects, stores, and analyses technical information related to Munitions Safety (MS) and Insensitive Munitions (IM). Th...
Koncepcja zmian parametrów balistycznych PPZR Grom do zwalczania pocisków manewrujących
Kolejnym zagrożeniem z powietrza, dla którego nie ma obecnie skutecznych sposobów zwalczania, są pociski manewrujące, poruszające się z prędkością poddźwiękową (ok. 900 km/godz.) na niskiej wysokości (do 100 m), po marsz...
Numerical Analysis of the Effects of the Geometric and Weight Parameters on the Exterior Ballistics of a Designed Counterprojectile
This paper presents a selection of deliverables of a research project intended to develop a technology demonstrator for an active protection system smart counterprojectile. Numerical simulations were completed to analyse...