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 production scheme developed by us made it possible to obtain austenitic stainless steels 01Kh17AN14M2 and 01Kh18AN11 with a very low carbon content (0.004–0.006%) and an increased nitrogen content (0.38–0.40%). 2. The method of solid-phase decarburizing and alloying with nitrogen provides improved structural strength and operating properties for austenitic high-chromium steels; in particular, σf = 780 MPa and 800 MPa, σ0.2 = 460 and 480 MPa, δ5 = 52.7 and 49.0% for steels 01Kh18AN11 and 01Kh17AN14M2, respectively. The set of high strength and ductility properties obtained for the steels provides increased life for sylphon bellows prepared from them by a factor of 2.4–3.8 compared with that for bellows made of standard steel 08Kh18N10T.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00699656
