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. Alloyed OKh12S2 steel containing molybdenum, vanadium, niobium, and tungsten together in certain amounts have a much higher heat resistance than that resulting from alloying with these elements individually. 2. The optimum amount of molybdenum in OKh12S2 steel is 1.5%; OKh12S2M2 steel acquires its highest resistance with the addition of 0.05–0.1% V; the optimum amount of niobium in OKh12S2M2F steel is 0.4%. 3. OKh12S2M2FBV steel containing about 1% W is highly heat resistant at 600° C as the result of the hardening of the solid solution by tungsten and the formation of very small particles of the Laves phase (W, Mo)Fe2, which is highly refractory.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00655353
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