ISSN:
1573-8973
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Conclusions 1. The optimal heat treatment for LMtsSKA 58-2-2-1-1 brass is oil quenching from 690±10° and subsequent tempering at 300±10° for 4 h. 2. The increase in hardness with quenching is due to the change to the single-phase β condition at a temperature above 680°; the hardening of the structure is associated with the precipitation of lamellar α phase. 3. After heat treatment of LMtsSKA brass under optimal conditions the tensile strength of extruded bars in the longitudinal direction is ≥60 kgf/mm2 and the relative elongation is ≥13%.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00773987