Method for making explosion cladding board with large width

Application Number: 00123052
Application Date: 2000.09.29
Publication Number: 1345644
Publication Date: 2002.04.24
Priority Information:
International: B23K20/08
Applicant(s) Name: Dalian Univ. of Science & Engineering
Inventor(s) Name: Li Xiaojie;Xi Jinyi;Dong Shouhua
Patent Agency Code: 21200
Patent Agent: hou mengyuan
Abstract The method for making large-breadth explosion composition plate is mainly characterized by that an initiator bar with high detonation velosity and stable initiation function is arranged along a long edge of cladding plate, and then the mainly-charged explosive for explosive welding can be detonated by said initiator bar along the length direction of the plate, so that it can avoid the unsatable detonation and unexplosive problem. At the same time its initiation mode and detonation direction are changed so as to shorten the discharge distance of welding yet current between base plate and cladding plate, so that said invented method can be used for welding various long composite plate, and can raise quality of large-breadth composite plate product.