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. After heat treatment of 37KhN3 and 40Kh1NVA steel specimens, a stable tensile strength of 245–255 kg/ mm2, with a reduction in area of 25 to 30% is obtained. 2. The good mechanical properties of heat-treated specimens are also accounted for by high dispersion and some orientation of structural elements. 3. A heat treatment at which deformation occurs above c3 is better since it ensures an optimal combination of strength and plasticity. 4. The use of a magnetic field during the transformation of austenite to martensite produces homogenous mechanical properties and slightly improves strength characteristics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00810412
Permalink