Contributions regarding chemical composition variation in ultrasonic field overlaying welding

4th ModTech International Conference - Modern Technologies in Industrial Engineering

Amza, Gh.^1 ; Petrescu, V.^2 ; Nioi, D.F.^1 ; Amza, C.Gh.^1 ; Dimitrescu, A.^1 ; Apostolescu, Z.^1

Univ. Politechnica of Bucharest, Splaiul Independenei no. 313, sect 6., Bucharest, Romania^1

Lucian Blaga University of Sibiu, Romania^2

关键词: Base material;    Chemical compositions;    Dilution process;    Filler materials;    Three zones;    Ultrasonic field;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/145/7/072008/pdf
DOI  :  10.1088/1757-899X/145/7/072008

来源: IOP

【 摘 要 】

Paper presents a new reconditioning method based on ultrasonic field and analyses the modificated structure composition in three zone: filler material, thermal influenced zone, and base material. Also, chemical composition variation as a result of ultrasonic wave influence is studied besides the ultrasonic wave influence on dilution process.