What is comparison between mechanical properties of an ultra high strength steel processed through ESR and VAR ?

01 January 2018 0 5K Report

Ihave both options for remelting at my disposal and wish to use best remelting technique to achieve best results in my research project.

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What microstructural and physical changes will happen if high hardenability steel sample after quenching is kept for self aging for six months?

To study the effect of self aging in low alloy medium carbon steels and high chromium air hardening martensitic stainless steels, various steel grade samples are under study in my research...

06 July 2019 6,949 7 View

How we can determine critical temperatures like ac1,ac3,Ms Mf and liquidus temperature of a steel alloy by thermo mechanical simulator?

In my experimental alloy I want to calculate the actual critical temperatures of alloy steel like ac1.ac3.Bs. Bf, Ms,Mf,liquidus and solidus temperature by TMS GLEEBLE 3800.This will help me in...

04 May 2018 2,500 8 View

Upto what minimum grain diameter we can achieve by severe plastic deformation in ultra high strength steels?

I wish to utilize all possible strengthening mechanism in developing a unique ultra high strength nano bainitic steel

04 May 2018 8,292 2 View

How much time journal of Materials processing and technology takes to publish a paper?

Is is about publishing a paper in suitable journals

03 April 2018 2,129 2 View

How to prevent microstructural banding in medium carbon nickel chrome moly low alloy steels?

Severe microstructural banding is observed in HSLA nickel ,chrome moly steel rolled bars which is not removed by hardening and tempering. and results in poor high cycle fatigue properties.This is...

03 April 2018 2,064 1 View

In which countries people celebrate festival of colours called HOLI like in India?

Holi the festival of playing with colours with each other is played in India .BARSANA a plce near Mathura is famous for Lath maar holi from radha-krishna times.HAPPY HOLI TO all fellow researchers...

02 March 2018 6,239 0 View

We are using HHA steel plate with hard armor and soft armor panels to resist ballistic test by hard steel core projectile can someone tell is it ok?

In construction of bullet proof jacket 600 BHN quenched and tempered low alloy UHSS steel sheet of 3mm thickness is used in strike face followed by HAP and SAP made by high density polyethelene...

01 February 2018 7,911 0 View

If warm bending of high hardness armor sheets are bended ,can some body tell how much time plates should be heated before warm bending?

Required for my project

31 December 2017 10,012 2 View

When calculating Ms and Bs temperature of an hypereutectoid low alloy steel Ifound that Ms and Bf temperatures are different why so?

In absence of dilatometer and other facilities I wish to estimate my heat treatment temperature by emperical formulae available but find difference of about 84 deg.C in Bf and Ms,what should Ido?

31 December 2017 2,886 0 View

How we can improve weld properties and reduce HAZ in welding of high hardness armor steel plates?

Since fabrication by bending and welding is required in construction of armor protection structures made from high hardness ultra high strength armor steels a thorough understanding of these...

31 December 2017 3,592 4 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How can I apply boundary conditions in an orthotropic steel deck numerical model using ABAQUS software?

I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...

08 August 2024 719 0 View

How to fix errors in my heat transfer steel structure with reinforced concrete slab model Abaqus?

I have modelled a steel structure using beam elements in Abaqus and attached to this structure reinforced concrete slab. The analysis that I am making is heat transfer of the structure. The...

07 August 2024 1,028 0 View

London dispersion in CCl4 vs the dipole-dipoles force strength in CHCl3?

How do you tie-break and rank these two in their strength?

03 August 2024 4,471 1 View

What are the limitations and challenges of using machine learning for predicting concrete compressive strength in practical applications?

Machine learning (ML) has shown great potential in predicting the compressive strength of concrete, an important property for structural engineering. However, its practical application comes with...

03 August 2024 2,546 2 View

What should be the sample container for the hydrothermal reaction in a microwave reactor at 180 °C for 10 min at the heating rate of 5 °C per minute?

Suggest one of them 1. Teflon-lined stainless steel autoclave: 2. Alumina (Al2O3) ceramic container

30 July 2024 7,326 1 View

Will the catalytic effect of retained austenite happens in steels including RA?

The catalytic effect of retained austenite refers to the phenomenon wherein quenching steels with a small amount of retained austenite, when subjected to tempering at a specific temperature...

27 July 2024 8,508 0 View

Please investigate the effect of temperature and strain rate of hot deformation and the formation of delta ferrite in martensitic stainless steel 410?

25 July 2024 9,408 0 View

How to saturate steel samples with hydrogen?

I have tried to saturate ferritic steel with hydrogen using the electrolytic method and H2SO4. However, the effect was very poor even after 3 days of "saturation". Can anybody help in choosing a...

24 July 2024 4,393 2 View

A twin-shaft kiln or a rotary kiln for lime production 1 class? if compressive strength of limestone is low 60 MPa?

My research work is related to the calcination of limestone. I have a complex question and would like to consult with experts in this field. Could you please advise which kiln to choose (a...

18 July 2024 1,390 2 View