Manufacturing steel goods of all types with structured surfaces involves using base material block made by alternately welding hardened and non-hardened steel weld beads, reducing block cross-section to at least one tenth by forging/rolling

摘要

The method involves using a base material in the form of a block made by alternate welding of weld beads of hardened and non-hardened steel and then reducing the cross-section of the block to at least one tenth by forging or rolling. The two steels to be welded can be rusting or non-rusting or combined.