How to reduce the porosity of molten metal, welding as shown in the test Nickbreak frequently fails due to porosity? non-welders test failure due to porosity Nick, although all precautions such as preheating, protection, tape electrodes, cleaning, care are eliminated. What other information as the base metal, gas type, electrode type, to post some information [...]
Read More...-
Recent Posts
Archives
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- November 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009
Tags
aluminum arc art auto blog camera cnc cutter cutting design diy electric electronics equipment gas hardware hat helmet helmets, howto inspiration lincoln machine metal mig miller motorcycle photo photography plasma power reference shopping tig tips tools torch tutorial video web2.0 webdesign weld welder Welding wire