Home | Wiki | Shielding gases

Headlines
New Gas Process for Controlled Ripening
New Gas Process for Controlled Ripening
Researchers set to revolutionize fresh fruit industry with new technology that converts ethylene gas into a powder form. ...more | 112 comments
Welding Begins on Oregon Rail Project
Welders will connect two, 80-foot lengths of rail by a thermite welding process that superheats aluminum, iron oxide and alloy elements to produce molten steel and permanently join the rails. ...more | 7 comments
Airgas Chairman Sells 1.2 Million Shares
Peter McCausland sells 1.2 million shares of Airgas common stock in privately negotiated overnight block trade. ...more | 3 comments
More Headlines  |   RSS Feed

Shielding gases

From GAWDAwiki

(Redirected from Shielding gas)
Jump to: navigation, search

Shielding gases are the gases and mixtures used to protect the weld pool from contamination from the atmosphere. They play a significant role by affecting the physical and metallurgical characteristics of the weld, the arc characteristics and the speed and ease of welding.[1] Mixtures can be purchased as premixed cylinders or they can be produced on site with the use of a gas mixer.

Contents

References

  1. http://www.bocindustrial.co.uk/bocindustrial/technical/glossary/a.asp
  2. http://www.environics.com/Product/Gas-Blending-Gas-Delivery-Systems/

White PapersWhite Papers

Click the following links to view white papers about shielding gases.

Spec SheetsSpec Sheets

Click the following links to view spec sheets about Shielding gases.

BrochuresBrochures

Click the following links to view brochures about shielding gases.

Retrieved from "http://www.gawdawiki.org/wiki/Shielding_gases"