LASER METAL DEPOSITION WELDING PROCESS, PARTS FORMED THEREFROM AND THEIR USAGE IN OIL, GAS AND PETROCHEMICAL APPLICATIONS

摘要

Provided is an oil, gas and/or petrochemical ferrous or non-ferrous material component including two or more segments of ferrous or non-ferrous components for joining, wherein the two or more segments are of the same or different materials, and laser metal deposition weldments bonding adjacent segments of said components together. Also provided are methods of making laser metal deposition weldments and their uses in the oil, gas and petrochemical industry.