An experiment study on corrosion rate variation of low welded carbon steel in a different solution

International Conference on Materials Engineering and Science

Ali, Awatif Mustafa^1

Mechanical Department, Almustansiriyah University, College of Engineering, Baghdad, Iraq^1

关键词: Acidic solutions;    Corrosion reaction;    Different shapes;    Experiment study;    Rate of corrosions;    Second group;    Weight loss;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/454/1/012116/pdf
DOI  :  10.1088/1757-899X/454/1/012116

来源: IOP

【 摘 要 】

The corrosion reaction of low carbon steel alloy welded with different shape(V &X) method is investigated after relives stress by tempering at (600°C,) for (30)minute then specimens divided in three groups, first normalizing, the second group annealing, third group Quenching, all groups heated to(750°C,)then cooling with still air, in the furnace &water according to its heat treatment sort then immersed in three kind solution, acidic solution (0.5M HCl) basic(NaCl) & distal water for one month each (7days) take the weight to compute rate of corrosion in welded zone as weight loss.