Abdul Basit

12 Questions 20 Answers 0 Followers

Questions related from Abdul Basit

What is the reason of blue impression as shown in the attached picture on rectangular Alumina Piece after vacuum sintering ?

Nbc-Ni Cermets samples are sintered in a vacuum sintering furnace at @1450 degrees. The Samples were placed in the Alumina Piece as shown in the attached pictures. after sintering the color of the...

12 May 2022 5,349 5 View

Can we perform the the following Reactions at 1050 degree Centigrade in Tube furnace with Molybdenum Heating Element & Using Graphite Boat?

Can we perform the following Reactions at 1050 degree Centigrade in Tube furnace with Molybdenum Heating Element & Using Graphite Boat? 1. Lithium Floride (LiF)+Magnisium Floride 2. LiF +...

11 March 2020 9,005 0 View

What is the reason for having the given impression [as attached in the figure] during forging process?

I want to know the reason for the impression as shown in figure after hot forging of composite material. I have done a step wise hot forging of cylindrical shape ingot and after hot forging the...

13 October 2018 8,043 12 View

How to calculate required hydraulic oil in liters for given load capacity of hydraulic forging press?

hydraulic forging press of 400 ton capacity required how much quantity oil. all the other parameters are known.

25 July 2018 6,160 1 View

Which one is better finishing technique sand blasting (Mechanical) or Chemical technique?

i want to know the advantages & disadvantages of mechanical (specifically sand blasting) & chemical finishes. The end product for finishing is composite sheet as well as ingot having main...

02 July 2017 8,253 3 View

What should be the design of die for open die forging of circular billet into a rectangular bar (fig attached)?

i want to forge a circular billet in to a rectangular bar (figure and dimensions are attached in doc) using open die hydraulic press forging . Can any one guide me what should be the design of Die...

27 January 2017 8,579 4 View

How to Calculate the required gas flow rate and pressure for gas atomization for required quantity of 30kg /batch of aluminium alloy

In gas atomizing of aluminium alloy we use nitrogen gas for atomizing. our required quantity if of 30kg per batch. how much nitrogen gas is used?what is the flow rate and pressure required? how to...

17 February 2016 9,868 1 View

How can I find the required load in hot forging process?

I have work piece of metal to forge in hot forging process. The dimensions of work piece before and after is given. I want to calculate how much load is required in to deform the work piece to...

26 December 2015 4,907 4 View

How do I define the load history in fatigue analysis of pressure vessel having design pressure of 8.25 Mpa?

i have to analyze the pressure vessel in the code aster in which i need to define the load history . The only thing i know is design pressure. anyone who can tell what load history i should...

13 July 2015 2,362 1 View

How might I calculate the properties of reinforced concrete if we know how much reinforcement there is?

For example if concrete have E= 200 Mpa and Rebars have 500Mpa then how to find the Modulus (E) and other properties of the re- in forced concrete?

22 June 2015 6,503 8 View

How can I model the indentation process in Pro Engr aur in ANSYS?

i have to model vicker indentation process in which i have to make indent on the plate can any one help out me how to model it??

29 April 2015 3,167 2 View

How can I find the fracture toughness in crack propagation using indentation technique?

I have to find the fracture toughness in my project "Crack propagation for assessment of fracture toughness using indentation technique"? Which software is better for that? In ANSYS V 14.5 and 15...

24 February 2015 8,327 3 View