welded cladded wear resistant steel pipe or bend for cement

Generation mechanism of abrasion wear

Abrasion wear is a very complex phenomenon, the assumption of abrasion wear mechanism is the following:
1. Rubbing friction or rolling wear: surface grinding caused by particle friction.
2. Scratches wear: partial peeling due to particles deep into the surface
3. Impact wear: fragmentation and separation of the organization caused by the impact of particles

Pipe bend is the easiest part to wear when grinding material. Materials usually hit the outside wall of the pipe due to centrifugal force and inertia when they go through the pipe bend. Some of the particles slide along the outer wall of the pipe wall, and another part of the particle is reflected from the outside wall to the inner wall of the pipe. We will find some pits in the middle of outer circle section bending under several collisions after such repeated movement. Therefore, the main reason of abrasive wear of pipe bend is the impact and friction of material to the pipe wall.

In Zhangjiagang YaoYu Wear Resistant New Materials company, we usually use straight pipes to make joining bend because we do not have machine to do welding inside the bend directly. If you have any request, call us at +86 15851633208 or email to maggie3208@foxmail.com to inquire about our welded cladded wear resistant steel pipe bend or hardfacing wear resistance steel plate.