Using methods of metallography, scanning electron and electron diffraction microscopy and constructing the microhardness profile we have studied the structure, phase composition and fracture surface of a reinforcing rod of steel St3ps heat hardened by interrupted hardening in an operating high-speed mill. We have revealed a multilevel gradient character and traced the changing of mechanical characteristics and structure parameters through the thickness of the reinforcing rod.
|Number of pages||8|
|Publication status||Published - 2005|
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Atomic and Molecular Physics, and Optics