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Metallurgy/Expert Profile
Expertise
Questions that i can answer:- 1-sand casting of cast iron,S.G. iron,steel and aluminium alloys 2-Gravity die casting of aluminium 3-Low pressure die casting of aluminium 4-High pressure die casting of aluminium 5-Failure analysis of ferrous and non-ferrous castings Questions that i can`t answer:- 1-testing of iron and steel 2-Problem related to welding 3-Problems related to corrosion 4-Amorphous metals,rubbers,nylon,plastics and plastic moulding
Experience in the area
1-Sand casting and ferrous and non-ferrous alloys 2-Gravity die casting,low pressure die casting,high pressure die casting of aluminium alloys.With a specialisation in auto-mobile components castings. 3-Alloy steel making on arc furnace,AOD,VOD,Con-cast root of alloy steel making. I have been working as Foundry man since last 27 years.
Organizations
Hindustan motors Ltd.
Education/Credentials
I am a Metallurgical Engineer graduated from National institute of Technology,warangal(India) in 1984 and in 1991 i completed my masters degree in business administration(M.B.A.) from Institute of Management Technology,Ghaziabad(India).
Average Ratings
Recent Reviews from Users
K = Knowledgeability C = Clarity of Response P = Politeness| User | Date | K | C | P | Comments |
|---|---|---|---|---|---|
| Sahakar | 05/24/12 | 10 | 10 | 10 | Dear Sharmaji, I thank you very much ..... |
| Mike | 05/22/12 | 10 | 10 | 10 | Very quick and thorough responses - hugely ..... |
| Anne | 05/10/12 | 10 | 10 | 10 | Thank you very much for the feedback ..... |
| Anne | 05/08/12 | 10 | 10 | 10 | Thank you very much for your feedback ..... |
| M.HEYDARIAN | 04/30/12 | 10 | 10 | 10 |
Recent Answers from RAJINDER PRASAD SHARMA
2012-05-19 Sponge Iron recovery.:
Dear Sahakar, The main problem with your stock is rust.It is true that electric consumption will be high,also lining life and metal recovery will be affected as oxidised material attacks lining and generate
2012-05-08 Forging process ramshorn hooks:
Dear Anne, Please donot think about casting as well as fabrication.It is a high safety item and you can get stable,sustainable and desired grain flow for maximising strength in FORGING Process only.If
2012-05-06 Forging process ramshorn hooks:
Dear Anne, Good, you know all about see and I have not seen it.I think it is a thrilling experience.Yes, if load is the only requirement then you can go for 4140 steel.Process is Billet cutting-heating
2012-05-05 oilite:
Dear Todd, Yes, you should use a lubricant having viscosity index(90-190) and flash point(450-500*F) depending upon the grade of oilite.Vacuum impregnated turbine oil/polytetraflouroethylene(PTFE) are
2012-04-30 Low percent elongation in tensile tests after annealing and skin passing:
Dear Heydrian, Salaamwalecum! Yes, thanks for your input and you are basically dealing with 200HR steel which is aluminised and problem is resembling with what I answered earlier.The solution to the
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