۷۷ رکورد مرتبط در نمایه علمیجو
Among NiTi based high temperature shape memory alloys, NTiHf has received much attention due to high phase transformation temperatures, good thermal…
Cast irons are commonly used as mold material in the production of glass materials Since growth and scaling are the main failure mechanisms that limi…
Friction stir welding FSW is a novel solid state welding process for joining metals and alloys This process is based on inserting a rotating tool to…
In the present work, two kinds of steel powder were Distaloy HP 1 & Ultrapac LA selected and subjected to powder metallurgy processing For Ultrapac L…
A hybrid RP process, based on welding and milling shows good promise to produce dense, and dimensionally accurate metallic parts and tools In this pa…
In this research, fabrication of a Ti,Hf rich NiTiHf by using VIM process and a graphitic crucible was investigated For this purpose, several casts w…
NiTiHf alloys are known as one of the most promising groups of shape memory alloys for operating at temperatures above 100 ºC In this paper, effect o…
This study is about weldability of nichrome 8020 alloy which has been welded by TIG welding process Generally, nichrome series alloys are used as hea…
One of the most important parameters for the hot extrusion process effecting the deformation force, material flow, microstructural and mechanical pro…
The aim of this experiment is the study of the process parameters on wires produced by a novel friction stir extrusion approach Friction stir extrusi…
This paper investigates the effect of friction stir welding FSW speed on the microstructure and mechanical properties of 430 ferritic stainless steel…
Lap joint friction stir welding FSW between dissimilar Cu and Al alloys was investigated To produce the better quality welds, a layer of Cu was anodi…
Friction stir processing FSP is a method that causes severe plastic deformation leading to microstructural modification and improvement of mechanical…
In this study, the effect of controlled rolling significant parameters on ferrite grain size and martensite volume fraction of dual phase DP steels w…
Toughness is the important mechanical properties of material that is a measure of the ability of a material to absorb energy up to fracture in dynami…
In this study, the effect of controlled rolling parameters: reheat temperature, finishing temperature, finishing pass strain, interval time between f…
In this research, the effect of high frequency resistance welding HFRW parameter on microstructure and mechanical properties on dissimilar joints bet…
Resistance spot welds were produced in of advanced high strength Steel, TRIP steel The microstructure and mechanical properties were characterised us…
In this investigation, the effect of microstructure on ultimate tensile strength UTS of dual phase DP steels with niobium was investigated Microstruc…
One of sheet severe plastic deformation SPD operation, namely constrained groove pressing CGP , is studied here in order to investigate the influence…
in this research, friction stir weldability of 15 wt % Mg2Si particulate aluminum matrix cast composite and effects of tool rolation speed microstruc…
friction stir processing FSP was spplied to modify the microsture and the mechanical behvoir of pure copper due to production of Cu/ Sic composite la…
Cooling slope casting is one the semisolid casting methods with a simpler technology as compared with other conventional semisolid casting processes…
