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
What is the effect of Al on diffusion of H in steel? Can the Al addition in steel suppress the hydrogen induced cracking of steel and why? Thank you.
15 October 2015 1,683 3 View
I want to simulate a welding with Abaqus. so I need a high range of temperature date of material. thank you.
10 October 2015 2,817 14 View
I want to analyse how the absorptivity changes during laser irradiation on sheet metal.
10 October 2015 1,023 4 View
I want to know the maximum strain rate limit for closed cell aluminum foam, beyond this limit there is no strain rate effects to aluminum foam. That means, on which range of strain rate exhibits...
10 October 2015 3,603 1 View
Tensile test
10 October 2015 7,034 0 View
I want to test if my bulk metal materials' chemical compositions and the microstructures are homogeneous. Excpt for BEM?
10 October 2015 7,750 3 View
10 October 2015 6,653 3 View
During FSP of 7075Al alloy, Polygonal Pin becomes cylindrical due to sticking of material. What could be the probable reason for this???
10 October 2015 5,549 6 View
I found the page below but I can not change the percent of alloying element. http://www.matter.org.uk/steelmatter/metallurgy/7_1_2.html Can anybody help me to find general used software or web page?
07 October 2015 7,663 4 View
Hello, I am casting vinyl ester resin into silicon molds for fracture toughness tests. The samples however, are breaking when I try to de-mold them. I've coated the molds with PV and mold release,...
09 September 2015 8,787 3 View
I am planning to take up the Friction Stir Processing to enhance the properties of magnesium alloys AZ31, AZ61, AZ91 succeeded by the Friction Stir welding of each of the material with other, to...
09 September 2015 5,553 11 View
what etchant used for white layer thickness and microstructure of inconel 718 please tell me the chemical composition of that etchant with proportion weight..
09 September 2015 8,200 2 View
or reduction in grain size increases toughness and strength only in steels?
13 August 2015 7,601 2 View
By last experiments, there is coated aluminum on my ITO's surface and I don't have any more ITO in the lab right now, How can I clean it from that aluminum. Just to notice, I need it for OLED...
08 August 2015 2,345 7 View
I am working on the beneficiation of magnetite ore and possible metallurgical testworks to reduce the levels of Si, P in the ore. Any new ideas from chemical metallurgy that can help us advance...
08 August 2015 2,410 2 View
What instrument gives better results for metallic impurities (like Na, Ca, K etc.,) in 30% HCL?
08 August 2015 8,670 3 View
08 August 2015 1,258 4 View
Hello everyone, I want to find some information about using this type of heat treatment in HSLA or DP. Especially, I need sth about microstructure after it and mechanical properties. Is it true...
08 August 2015 3,471 3 View
Hi, What is the best way of cleaning titanium dioxide residues from stainless steel following cream manufacture? Cold or hot cycles? acidic or alkaline detergents? best surfactant? Many thanks
08 August 2015 7,159 1 View
Hello! Does anyone have experience welding 7475 Al alloy by using resistance spot welding method? What are the welding parameters? It is hard to weld 7475 alloy by resistance spot welding. I want...
08 August 2015 6,784 3 View
Indium has grain fining properties, if beiing added to Silver alloys in range of 0-5 at. %. Since Indium is soluble in this concentration, I'm looking for mechanism explanation for this grain...
08 August 2015 265 1 View
I'm attempting to grow Hexagonal Boron Nitride using LPCVD and am seeing very irregular and rough copper grains forming during the anneal and growth. Some grains appear smooth while other...
28 July 2015 8,901 1 View
I am applying Archard model to calculate the quantitative wear during rubbing interaction of steel and copper at high temperature. I would like to know how to calculate or measure the value of...
24 July 2015 246 5 View
I want to use organic binder instead of inorganic binder for metal powder compaction for comparative study between organic binder to other conventional inorganic binders.
24 July 2015 7,750 3 View