… employed for backup shielding and purging, in which helium's low density can effectively purge blind spaces. Gas Purity. Argon usually …

… sea water, salts and reducing acids. The weld metal is not age hardenable and when used to join Monel K-500 it has lower strength then …

… stainless steels operating at high temperatures (500-800°C) under long term creep conditions. This filler metal can also be used for …

… all spray metal requires no buffer layer except on materials considered critical. In this Situation Ceweld SP NiAl is recommended. Suited …

… at very low currents. It is easy to use and inexperienced welders will have no difficulties to produce smooth deposits mainly …

… where improved corrosion resistance in specific media is needed. In order to reduce the propensity for fissuring and hot cracking, the low …

… therefore sensitive to hot cracking. The temperature limits for use under intermittent oxidation depend on cycle frequency. In no case shall …

… High nickel gives the alloy good resistance to carburisation and under oxidising conditions high chromium provides useful resistance to …

… responsible for its creep strength are kept above the minimum considered necessary to ensure satisfactory performance. In this case, …

… exceeds the level typically present in alloy C22; it is therefore considered suitable for welding this group of alloys. Alloy 59 consumables …