Changes in Mechanical Properties of Armoured UHSLA Steel ARMOX 500 After Over Tempering
Journal Title: Problemy Mechatroniki. Uzbrojenie, lotnictwo, inżynieria bezpieczeństwa - Year 2013, Vol 4, Issue 4
Abstract
ARMOX steel is an armoured steel with excellent mechanical properties as well as dense hardness, tensile strength and a high level of toughness. These properties result from specific production processes finished with rolling quenching and tempering. The producer of ARMOX steel recommends their secondary processing (cutting, welding, shaping) at temperatures lower than 200°C due to over tempering and the degradation of mechanical properties in heat affected areas. This paper describes the mechanisms and reasons for this degradation including the simulation of the cooling processes concerning ARMOX 500 steel.
Authors and Affiliations
Igor BARENYI, Ondrej HIRES, Peter LIPTAK
Keywords
Related Articles
- EP ID EP62892
- DOI -
- Views 107
- Downloads 0
Analysis of Thermal Decomposition of Solid Rocket Propellants
The paper presents results of thermal decomposition analysis of selected solid rocket propellants. Homogeneous propellant PAC and heterogeneous propellant H2 were subjected to simultaneous thermal analysis with the use o...
Bezkontaktowe pomiary drgań wybranych elementów wirnikowych turbinowych silników lotniczych
Celem niniejszego artykułu jest zaprezentowanie metody bezdotykowego pomiaru postaci drgań własnych izolowanych elementów konstrukcyjnych silników turbinowych z wykorzystaniem wibrometru laserowego. Badaniom poddano dwa...
Effect of Controlled Gas Nitriding on the Durability of the Barrels of Small Arms
The project research – development, implemented in a consortium: Institute of Precision Mechanics (Warsaw, Poland), Military University of Technology (Warsaw, Poland) and Small Arms Factory (Radom, Poland), studies were...
Changes in Mechanical Properties of Armoured UHSLA Steel ARMOX 500 After Over Tempering
ARMOX steel is an armoured steel with excellent mechanical properties as well as dense hardness, tensile strength and a high level of toughness. These properties result from specific production processes finished with ro...
The Impact of Damage to the Compressor on the Operating Parameters of the Pratt & Whitney 206B2 Turbine Engine
The article presents the impact of damage to the centrifugal compressor of the P&W 206B2 turbine engine, built in the EC-135p2 helicopters EC-135p2. The damages are caused by sucking the foreign bodies to the inlet, what...