While making 30Ni15 iron base super alloy , suitable casting powder/teeming compound is required during casting of round electrode for further remelting in ESR/VAR.Please suggest
I have done formulation development of tablet for which i have considered two independent variable. Results are plotted in a statistical analysis software and polynomial equations are generated....
24 April 2024 3,951 1 View
P1V1 +P2V2 = P3V3
08 February 2024 5,393 0 View
Experiment is about tuning of microstructure of low carbon/carbon less martensite with various amounts of reverted austenite by controlling aging temperature and times.
10 April 2022 362 0 View
Austenitic stainless steels are prone to coarse and mixed grain size after hot working by forging or rolling untill forging start and finish temperature and final pass strain rate are...
06 December 2021 6,356 2 View
I am unable to login and search artciles on these database. Can someone suggest me free database which I can look upon other than PubMed and Google scholar?
11 May 2021 6,510 4 View
Some of alloy steels and superalloys have very small forging window and one faces problem of cracking during hot forging and rolling and are preferentially isothermally forged.It could be...
27 January 2020 2,724 2 View
In high speed steel M2 grade used for making tools like drills, rimmers and threading taps, two things are of paramount importance; 1. Primary carbides 2. Cell size both of these are resulting...
04 August 2019 3,079 0 View
Even after following specified heat treatment from knock out to final HT ,delayed intergranular cracks observed under all riser cutting locations and near chills in 40 ton P92 castings.What are...
03 August 2019 5,735 9 View
Cracking in 15-5Ph precipitation hardening stainless steel in cast electrode,, ESR/VAR ingot , post forging cooling and heat treatments in industrial manufacturing of forged semis .Precautions...
30 July 2019 364 1 View
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...
30 July 2019 3,095 6 View
Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...
07 August 2024 9,563 0 View
I'm guessing it's because the ligand experiences too much electron repulsion or proton repulsion from the chromium to insert them close to the 3d-orbitals which are close to the metal nucleus. Is...
03 August 2024 1,370 1 View
How select composition for ods-high entropy alloys?
31 July 2024 2,795 1 View
Any suggestions with respect to etchant composition and holding time?
27 July 2024 6,925 2 View
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
I am looking to purchase a photography kit for onsite metallurgical investigations, such as capturing photos of worn areas, hot tears, cold tears etc. Could anyone suggest me a good...
22 July 2024 3,490 2 View
I make polycrystalline diamond with tape casting followed by HPHT sintering. When i sintered the samples up till May, the sintering was good. When i sintered the samples in June and July at the...
16 July 2024 3,212 5 View
I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...
13 July 2024 9,003 2 View
Waspaloy is considered the benchmark alloy. Due to the different gamma prime solvus temperatures, we couldn't adopt the same double aging treatment. Can anyone suggest how to select temperatures...
13 July 2024 2,417 1 View
In the expression for solid solution strengthening model that has been widely used in the literature use a linear form consisting of strength coefficient, and concentration of elements in wt.%....
11 July 2024 4,476 3 View