The science, art, or technology dealing with processes involved in the separation of metals from their ores, the technique of making or... | Contact experts in Metallurgy to get answers
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Questions related to Metallurgy
I need to calculate mole fraction of CaO from slag analysis of Hot Metal after refining in LD vessel. Slag composition is as follows: 14.25% FeO 51.67% CaO 16.9% SiO2 3.52% P2O5 4.38% MgO etc.
04 April 2016 1,353 2 View
I have Cu and Ni shots (balls), I want to remove oxide layers from them. Please tell me the solution
04 April 2016 3,644 2 View
Low melting point metals like Zn, Cu, Al, Sn etc form intermetallic compounds when present in austenitic stainless steel. Can anyone tell about the maximum permissible limit of these impurities...
04 April 2016 3,071 3 View
i am working in process metallurgy area.
01 April 2016 1,470 1 View
Hello, I have rectangular open cell Aluminum metal foam. I want to study its application as an heat exchanger. However, I am unable to make the parallel plate connections on its surface...
26 March 2016 2,867 1 View
I want some clue to join SS 304 with copper using fusion welding process
19 March 2016 6,764 3 View
There are many boride in nickel base superalloy. Such as M5B3, M3B2. How to analyze the boride? Is there any test method ?
03 March 2016 4,143 6 View
Mainly on mode of operation
03 March 2016 9,883 1 View
Yoshida Uemori
03 March 2016 7,239 0 View
03 March 2016 1,025 4 View
Power Module Vacuum reflow
03 March 2016 1,052 3 View
After careful search, I have not been able to find any reference reporting mechanical relaxations/internal friction phenomena for 6061 and 6082 (AlMgSi) alloys. I would appreciate very much if...
03 March 2016 8,110 5 View
01 March 2016 3,624 5 View
I deposit NiO via magnetron sputtering and get FTIR spectrum: [3493, 1788, 1321, 833, 772, 507, 483, 475, 462, 445, 433, 413]cm-1 .....I don't understand
22 February 2016 1,973 2 View
Ductile cast iron sand casting is a type of casting that normally have an error duirng its casting. One of it is porosity. Can i have at least 3 points with its reason
20 February 2016 9,945 3 View
for example a work piece with 50mm dia and 70 mm height with direction of compaction vertical. it is necessary tht i apply tensile load parallel to compaction pressure.
20 February 2016 8,583 3 View
From my research, when flood occur, most of the cars will be not functioning well. The outer and inner body of the car will be corrosive due to the present of both water and air. I had come up...
18 February 2016 8,566 2 View
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 9,884 1 View
If yes, how? Kindly mention the formulae. If no, why not? Kindly elaborate the reason.
14 February 2016 9,243 2 View
We used a lot of types of oxide ceramics based on Al2O3 and even used Spinel (MgAl2O4) ceramics - refractory concrete, which is even more stable, but Ni3Al always oxidized and not melt. We are...
10 February 2016 6,472 3 View
What is the curve feature of clean aluminium melt in a Prefil-Footprinter test?
07 February 2016 8,007 5 View
I am the one of person who is studying about Ni based superalloy. Nowadays, I am focusing on the calculation of lattice parameter of gamma and gamma prime in Ni based superalloy by XRD...
03 February 2016 321 1 View
I have tried a lot a literature regarding pulsed electrodeposition of copper to obtain nanotwinned microstructures. But all of these sheets (or foils) are limited in thickness (less than 50...
02 February 2016 4,370 0 View
02 February 2016 1,621 3 View