​The disadvantages and problems of alloy head are

The disadvantages and problems of alloy head are introduced  

 The disadvantages of alloy head: Do you understand the disadvantages of alloy head?  What are some of the shortcomings found below?  Our company helps customers understand headers.  

 Balloon stabilization is a similar shrinkage defect in the head shear section.  Part of the vertical axis of symmetry of the tongue shape wave, particles and debris appear gap, blood boiling, discoloration and so on.  Sometimes occur for up, tear, shear appearance of the phenomenon such as large extension, product plate appearance convex hull, cross section in the shape of the tongue, through the company processing alloy head.  

Then appeared in the crack steel billet internal cracks, rolling shear part has a convex belly phenomenon formed symmetrical in single quotation marks, in the above emit blue flame crack phenomenon, no precipitation low melting point data.  

Second internal heat the internal temperature is higher than the external temperature, rolling belly.  Welding head rolling appearance concave and convex, shear relaxation, extension, in the shear part of the low melting point material overflow.  

There is no hole at the end of the alloy head, also known as mechanical shrinkage hole, but it is not symmetrical, and the overflow appearance is smooth without inclusion.  

The last tooth is the defect of longitudinal cracks on the surface of the alloy head. The cracks are wide and deep, and gradually closed at both ends, with smooth appearance and no inclusion inside.  

The development of alloy head billet heating skills: the development of alloy head tube billet heating skills tube billet heating, manual data, manual control.  

The above is a brief introduction of the shortcomings and problems of alloy head, hoping to help each customer.  Welcome every customer consultation!