Where can i fine a site for welding Electrode Classification?
596009
Your question confuses me.  An electrode is ofetn called the "rod".  There are different types:  6010, 7018, Low-hydrogen are the most common.  Then there are tungsten electrodes.  This site lists the types of rods.  http://www.metalwebnews.com/howto/weldrod.html\n\n"give you the classification him/herself"  you mean get certified?  getting certified has to be done in person by taking a test
354608
http://www.webelements.com/webelements/elements/text/Ac/comp.html
230380
um i don't know if this site has it, but you might want to try chemguide.co.uk :) it's a pretty good site.
311283
http://www.corrosion-doctors.org/Forms/embrittlement.htm
1060369
Arc welding electrodes are identified using the A.W.S, (American Welding Society) numbering system and are made in sizes from 1/16 to 5/16 . An example would be a welding rod identified as an 1/8" E6011 electrode. \nThe electrode is 1/8" in diameter \n\nThe "E" stands for arc welding electrode. \n\nNext will be either a 4 or 5 digit number stamped on the electrode. The first two numbers of a 4 digit number and the first 3 digits of a 5 digit number indicate the minimum tensile strength (in thousands of pounds per square inch) of the weld that the rod will produce, stress relieved. Examples would be as follows: \n\nE60xx would have a tensile strength of 60,000 psi E110XX would be 110,000 psi \n\nThe next to last digit indicates the position the electrode can be used in. \n\nEXX1X is for use in all positions \nEXX2X is for use in flat and horizontal positions \nEXX3X is for flat welding\nThe last two digits together, indicate the type of coating on the electrode and the welding current the electrode can be used with. Such as DC straight, (DC -) DC reverse (DC+) or A.C.\n\n\nWelding Electrodes are wires or rods of metals or their alloys which are mainly used in welding. The primary purpose of using an electrode in welding is to maintain the arc needed for welding as well as supply the filler material at the point where the welding is done. It actually serves as a conductor for the current required to form the welding arc. The electrode may be consumed during the welding operation or may be just acting as a conductor. The metal electrode is mostly used as a cathode in direct current welding, whereas in alternating current welding the electrode is neither a cathode nor an anode.\n\n\n\nWelding Process \n\n\nA welding arc is created between the two metal pieces to be welded, using an electric power supply which can be either DC or AC. The power supply is so high that the arc created by it can melt the metal parts which form a part of the arc. If the electrode is the filler type, the arc created between the electrode and the base metal melts the electrode. The molten electrode serves at the filler material, enduring additional bondage between the welded parts. Additional filler materials and flux are used along with the electrodes to provide enhanced properties of the weld. Sometimes, even a special environment of a shielding gas is also provided to enhance the welding process.\n\n\n\nTypes of Welding Electrodes \n\n\nFactors which influence the classification of  welding electrodes are\n\n\n        Consumed electrode\n\n        Non-consumed electrode
813218
Try the following website if this may be useful :\n\nwww.conexindia.com/copper_casting_alloys_datachart_CDA/copper_casting_alloys
703621
Hi,\nHere you can find a table:\n\nhttp://www.physchem.co.za/Data/Electrode%20Potentials.htm
732416
www.technology.com\nwww.techno.com\nwww.tech.com\nwww.technoquiz.com\nwww.wiz.com\nwww.askmetech.com
859562
www.learnelectronics.com
208085
http://www.chemicool.com/
1154736
www.alldatasheet.com\nYou have to be familiarized with the types of components though. I use the site a lot for my electronic projects.
370717
emp3s.com\n\nemp3finder.com\n\nwww.multimedia-search.com
1105340
http://www.tulsaweldingschool.com/ and http://www.edref.com/school_list/tulsa-welding-school-jacksonville-campus
490778
See http://www.element-collection.com/
565767
www.mwee.com\nwww.sandiego.edu/~ekim/e194rfs01/\nwww.stanford.edu/class/ee246/
138988
Another place you might try is http://www.websitegoodies.com/tools.php and here http://www.bravenet.com/
317943
www.ieee.org  - The best web-site.\nwww.electricalengineer.com\nwww.theiet.org \nwww.iee.org.uk\n\nTry this.