مقالات حوزه «Hardness»

Friction Stir Welding of AZ31 Magnesium Alloy

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…

Prediction of Mechanical Properties of Friction Stir Processed AZ31 Using Neural Network

Friction Stir Processing FSP of AZ31 with nano sized TiN particulates was employed to produce AZ31/TiN nano composite, and hardness values were measu…

Experimental Comparisons of Nano Mechanical Properties of Organic and Mineral Calcium Carbonate

Investigation of NanoMechanical Properties of Topneck mollusks shell in Direction of the Prismatic Layer and Perpendicular to the Prismatic Layer

The Comparison of Mechanical Properties of Topneck Mollusks Shell Nano Composite in Different Conditions

Characterization of Al-Al3Ni Composites Synthesized In-situ via Powder Metallurgy Method

Al-Al3Ni composites due to their high strength, creep resistance, fatigue resistance, good ductility, adequate toughness, high corrosion resistance a…

Effect of processing parameters on characteristics of an Al-Al2Cu composite produced in situ by powder metallurgy

Al-Al2Cu composites due to their high Youngʼs modulus, good compressive strength, ductility, good tensile properties and high hardness have gained a…

Application of Ion Exchange Resins to Reduce Hardness, Corrosion and Scaling of Drinking Water

In this research, the performance of strong cationic Purolite C 100 Na , Ambersep IR252 H ,Amberlite IR120 H ion exchange resins and an IRA402 OH ani…

Investigation and comparison of uniform corrosion behavior of P460NH welded steel using TIG and SMAW welding processes

P460NH micro alloy steel is used in applications such as boilers and pressure vessels Different welding processes and filler metal can be used to for…

Microstructure and mechanical properties of the welding zone in the Corten A to St12 joint by arc welding with shielded carbon dioxide

Due to the use similar welding of Corten A weathering steel and dissimilar welding of Corten A weathering steel with St12 plain carbon steel in indus…

The effect of friction stir processing on the microstructure andcorrosion resistance of commercially pure titanium

The optical microscope has been used for microstructure investigation, electrochemicalimpedance spectroscopy test for corrosion investigations, and h…

Microstructure and Corrosion Behavior of CORTEN A WeatheringSteel Similar Welded Joints by Shielded Metal Arc Welding

This study evaluated the microstructure, hardness, and corrosion resistance of weatheringsteel CORTEN A and its weld joints by shielded metal arc wel…

Investigating the microstructure and uniform corrosion of P460NHsteel welded using TIG welding process

P460NH micro alloy steel is used in applications such as boilers and pressure vessels Different welding processes and fillers can be used to weld thi…

Experimental investigation of the effect of variables of speed and current intensity of the wirecut machine on the surface properties of CK45 steel

Due to the high importance and wide application of steels in modern industries, as well as the emergence of advanced machining methods such as wire E…

Statistical modeling of single-pass claddig of 2209 steelon Mo40 steel Substrate by linear regression method

2209 dual phase ferritic austenitic stainless steel combines the best advantages offerritic and austenitic stainless steels The resistance to pitting…

Studying the mechanical properties of AZ31 magnesium sheet severely deformed by constrained groove pressing process

Constrained groove pressing CGP is a promising method for fabricating ultra fine grained sheet metals based on severe plastic deformation SPD Accordi…

Ultrasonic Nanocrystal Surface Modification and Its Impact on theTribological Properties of Additive Manufacturing Alloys: AConceptual Classification Review

Surface properties are critical in determining the durability and performance of metalcomponents across various industries, including automotive, aer…

Microstructural Investigation and Evaluation of Surface Properties and Hardness in Inconel 718 Parts Fabricated by Selective Laser Melting (SLM) with Heat Treatment Application

Metal additive manufacturing, especially the Selective Laser Melting SLM method, enables the production of complex parts with controlled microstructu…