9 Questions 8 Answers 0 Followers
Questions related from Mohammad Sharear Kabir
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...
23 July 2024 3,488 2 View
I am trying to determine the maximum true contact pressure [Cylinder on flat body model]. I only have the Vickers hardness value (500 HV for 10 kgf load). Is there a way to correlate them?
04 October 2021 5,054 2 View
I am new in the field of heat treatment and foundry. I am working on heat treating Cr-Mo steels (C=0.78%) to obtain a homogeneous fully eutectoid (100% pearlitic) steel. The austenitisation...
05 May 2020 5,184 0 View
I am looking at the wear behaviour of grinding media in semi-autogenous (SAG) mills and any mathematical relation to calculate the wear relation interms of grinding media impact wear, liner wear!!...
08 August 2019 7,063 0 View
I have prepared CrAlN coatings. During deposition, every careful steps were taken to avoid any oxygen leakage or contamination inside the chamber. but still after XPS investigation the oxygen...
01 September 2016 9,601 5 View
I am a novice at simulation but I am very eager to learn it. I am dealing with nanoindentation and scratch testing of nanocomposite thin films. I was wondering If simulating nanoindentation would...
06 May 2016 3,341 5 View
High hardness materials typically have high H/E ratios (H-hardness and E-modulus). High H/E is usually beneficial for wear resistance due to higher elastic strain-to-fracture. Theoretically high...
28 April 2016 4,884 11 View
Zn based alloys used as high temperature solders
08 April 2015 9,032 8 View
CrN advanced thin film coatings are used in medical applications. Cr-N binary system needs explanantion.
27 March 2015 1,455 6 View