Aluminium properties
11-03-2009, 03:43 PM,
#1
Aluminium properties
Hi! I am very new in the material science!

I need to find a relations between grain size an yield stress for aluminum alloys. And what about micro-hardness can I connect it with some macro properties of aluminum alloys?
Reply
11-03-2009, 07:33 PM,
#2
RE: Aluminium properties
Hi Yukawa

Sign0016 to the Surface Engineering Forum.

Generally decreasing grain size increases yield stress. The Hall-Petch equation:

   

where

?0 is the stress required to move dislocations,
k is a material constant, and
d is the grain size.

Hardness will also have a relationship with grain size and yield stress.

https://www.doitpoms.ac.uk/tlplib/mechan...insize.php

(link dead)
Reply
11-03-2009, 09:40 PM,
#3
RE: Aluminium properties
Thank you! I know for that formula! But I need more. Can you recommend me some papers, or books?
Reply
11-05-2009, 01:22 PM,
#4
RE: Aluminium properties
Hi Yukawa

Failing input from other members, I can only suggest doing more advanced searches in Google and the like

http://books.google.com/books?........
Reply
11-10-2009, 12:19 PM,
#5
RE: Aluminium properties
(11-05-2009, 01:22 PM)Gordon Wrote: Hi Yukawa

Failing input from other members, I can only suggest doing more advanced searches in Google and the like

http://books.google.com/books?........


thank you! here is very good site with huge database for mechanical engineering

https://www.osti.gov/bridge/basicsearch.jsp
Reply




Possibly Related Threads…
Thread Author Replies Views Last Post
Bell mechanical and physical properties of TSA coatings madanpal29 0 1,353 07-06-2017, 02:23 PM
Last Post: madanpal29
  Surface Preparation of Aluminium acidic 2 3,224 05-09-2015, 01:59 PM
Last Post: CHI3
  Cr3C2 Ni-Cr coating on Aluminium ehsan 4 5,115 10-19-2011, 12:50 PM
Last Post: ehsan
  Non-stick and adhesion properties of coatings qwerty 2 5,907 12-15-2010, 06:46 AM
Last Post: ives
  tensile properties metalman 3 4,026 11-23-2010, 02:14 PM
Last Post: Gordon
Lightbulb Electrical conductivity properties of WC Co Met.Eng. 1 5,149 11-05-2010, 01:51 AM
Last Post: Gordon
  Coating freak Off From Aluminium Eagleman 5 4,906 04-25-2010, 02:29 PM
Last Post: Gordon
  friction properties Arturas 4 7,116 09-19-2009, 07:55 AM
Last Post: drramc
  Aluminium coating exnnerspray 5 12,741 05-06-2009, 04:42 PM
Last Post: Gordon
  aluminium coating 123raoel 3 4,737 04-21-2009, 12:47 PM
Last Post: Gordon
  Coatings for aluminium bshah 4 6,160 11-17-2008, 07:06 PM
Last Post: Gordon
  Spraying Pure Aluminium J_rock 1 4,515 08-05-2008, 02:51 PM
Last Post: Gordon
  Carbide in Chromium-Nickel matrix mechanical properties KRYM2006 8 10,899 07-03-2007, 05:09 PM
Last Post: Gordon



Users browsing this thread: 1 Guest(s)





Surface Engineering Forum Sponsor - Alphatek Hyperformance Coatings Ltd