TY  - JOUR
T1  - Study the Welding Defects and Mechanical Properties of Copper Pipes Weld Joints using
Oxyacetylene Welding Process
AU - H. Abdulsalam, Ezzet AU - Saif Madhat, A.B.D. AU - S. Abdulrahman, Dawood 
JO  - Journal of Engineering and Applied Sciences
VL  - 15
IS  - 17
SP  - 3152
EP  - 3155
PY  - 2020
DA  - 2001/08/19
SN  - 1816-949x
DO  - jeasci.2020.3152.3155
UR  - https://makhillpublications.co/view-article.php?doi=jeasci.2020.3152.3155
KW  - Weldability
KW  -destructive
KW  -refrigeration systems
KW  -penetrant tests
AB  - This research deals with the welding
technology of copper pipes which is mainly used in
refrigeration systems and boilers. The chemical
composition of this metal confirms that is to pure copper
(≥99.99 Cu). This metal shows an excellent weldability.
Oxyacetylene welding process with silver filler is used to
join two pieces of copper pipes. Weld inspection for all
welded samples involves the evaluation of the integrity
and mechanical prosperities of the weld joint. That was
conducted using several destructive and non-destructive
tests on the weld joints such as, Tensile, hydrostatic, x-ray
and Liquid penetrant tests). These tests procedure reveals
that, the weld joint maintain a good mechanical properties
and acceptable weld defect.
ER  -