Friday, March 29, 2024
11:42 AM (GMT +5)

Go Back   CSS Forums > CSS Compulsory Subjects > General Science & Ability > General Science Notes

Reply Share Thread: Submit Thread to Facebook Facebook     Submit Thread to Twitter Twitter     Submit Thread to Google+ Google+    
 
LinkBack Thread Tools Search this Thread
  #1  
Old Tuesday, January 17, 2012
wraith's Avatar
Senior Member
 
Join Date: Sep 2008
Location: in my world
Posts: 103
Thanks: 36
Thanked 100 Times in 59 Posts
wraith is on a distinguished road
Post definition of some important terms in EDS

here are some important terms for EDS students. i hope these definitions will be useful for all of us.
Source: Wikipedia
Annealing is a heat treatment wherein a material is altered, causing changes in its properties such as strength and hardness. Annealing is used to induce ductility, soften material, relieve internal stresses, refine the structure by making it homogeneous, and improve cold working properties.

Electroplating is a plating process in which metal ions, in a solution, are moved by an electric field to coat an electrode. Electroplating is primarily used for depositing a layer of material to bestow a desired property (e.g., abrasion and wear resistance, corrosion protection, lubricity, aesthetic qualities, etc.) to a surface that otherwise lacks that property.

Galvanization is the process of applying a protective zinc coating to steel or iron, in order to prevent rusting.

Vulcanization is a chemical process for converting rubber or related polymers into more durable materials via the addition of sulfur or other equivalent "curatives." A vast array of products is made with vulcanized rubber including tires, shoe soles, hoses, and hockey pucks.

Gestation period, for mammals, is the time in which a fetus develops, beginning with fertilization and ending at birth.[1] The duration of this period varies between species.
__________________
Ability is nothing without opportunity.
Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
G.K objectives for all terminator Topics and Notes 18 Friday, January 21, 2022 01:35 AM
WEb Building GLossary Terms Janeeta Computer Science 3 Monday, November 04, 2019 12:09 AM
Psychology, By David G. Myers, 6th Edition sarfrazmayo Psychology 24 Sunday, July 20, 2014 03:47 PM
Geography Two - FARMING Bhalla Changa Geography 11 Wednesday, November 28, 2007 09:53 AM
The Globalization of World Politics: Revision guide 3eBaylis & Smith: hellowahab International Relations 0 Wednesday, October 17, 2007 03:13 PM


CSS Forum on Facebook Follow CSS Forum on Twitter

Disclaimer: All messages made available as part of this discussion group (including any bulletin boards and chat rooms) and any opinions, advice, statements or other information contained in any messages posted or transmitted by any third party are the responsibility of the author of that message and not of CSSForum.com.pk (unless CSSForum.com.pk is specifically identified as the author of the message). The fact that a particular message is posted on or transmitted using this web site does not mean that CSSForum has endorsed that message in any way or verified the accuracy, completeness or usefulness of any message. We encourage visitors to the forum to report any objectionable message in site feedback. This forum is not monitored 24/7.

Sponsors: ArgusVision   vBulletin, Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.