Challenge:

Small alloy bricks need to be sequenced and welded with the steel basement as the picture.It required hardness and anti-friction.

Solution:

We choose the alloy powder spray welding,heat up the parts and spray the alloy powder to welding area. After the powder melted,the bricks can stick with basement stable. And the character of powder is hard and anti-friction.

Results:

Regular welding can not meet the requirement and it almost can not operate .

Alloy powder spray weld is high efficiency and  effective,the type of alloy powder will be the keypoint of this case.