Metallurgy/Expert Profile

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• Knowledgeability 9.64
• Clarity of Response 9.79
• Timeliness 9.86
• Politeness 9.79

• Number of Questions (in Past 24 Hours) 0
• Max Questions to be Asked (in 24 Hour Period) 5
• Total Questions (since joining AllExperts) 164
• Volunteer Since 2007-10-22
• Prestige Points 470

Recent Reviews from Users

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    K = Knowledgeability    C = Clarity of Response    T = Timeliness    P = Politeness

User	Date	K	C	T	P	Comments
siva	10/29/09	10	10	10	10	Thanks
gandhi mardi	09/09/09	10	10	10	10
Edward	09/08/09	10	10	10	10	Thank you so much for your effort .....
Nick	08/24/09	10	10	10	10
Robert	08/17/09	10	10	10	10	Thank you for the very fast response .....

Recent Answers from P.G.Panikkar

2009-10-15 metallurgy:

Sorry. I feel you have not verified my area of expertise before asking this question to me.Have you searched in the net any time? You may get them from good metallurgy books .Please refer the net or

2009-10-14 Metallurgy - Effect of Normalising, Need to Normalize:

Please look in to Wikipedia by google search and read "Normalizing: Carbon steel is heated to approximately 55 °C above Ac3 or Acm for 1 hour; this assures the steel completely transforms to austenite

2009-09-23 METALLURGY:

Please refer to the book "Physical Metallurgy Principles" byRobert .E.Reed Hill and Physical Metallurgy books by Lakhtin for the details regarding the Hardening of steel. The hardenability of steel is

2009-09-15 METALLURGY:

You can prepare a test sample and give to any reputable crystallographic laboratory.They will give you the details. Where are you located? National Metallurgical laboratory Jamshed pur , RDCIS,Ranchi

2009-09-09 solidification:

1.My Emil ID is pgpanikkar@rediffmail.com 2. I suggest you to put this an open question so that other metallurgists also can answer. 3.There is a web site www.peer power.com there who may also