Oxyacetylene flame (blue) from an oxyacetylene torch or burner. This torch burns a mixture of oxygen and acetylene (ethyne,C2H2). This allows a flame temperature of about 3300 degrees Celsius to be attained,with blue being towards the hotter end of the temperature range. A common use for the tool is the cutting and welding of steel | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / Andrew Lambert Photography |
Taille de l’image : | 4913 px × 3636 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |