K390 MICROCLEAN® is a state-of-the-art cold work tool steel made by Böhler-Uddeholm. Specially formulated to withstand the rigors of demanding industrial applications, its advanced alloy composition also makes it an exceptional blade steel -- and the defining feature of an elite family of ...
so perhaps the K390 I used for the toughness tests was higher in carbon or some other composition difference. Given that the steel was still 62.5 Rc with 1800°F and
Electron Diffraction Studies on the Nature of the Corrosion Resistance of Stainless Steel on the Ferrous Nickel Chromate Formed on the Surface of Stainless... S. Yamaguchi,T. Nakayama,T. Katsurai - Journal of The Electrochemical Society 被引量: 0发表: 1949年 electron diffraction studies on the ...
Studies were performed on the effect of mixtures of n-capric acid (Ac) with n-dodecylamine(Am) on the corrosion rate of mild steel in IN H2SO4 at 25°C. Th... G.,Wieczorek,and,... - 《Corrosion Science》 被引量: 14发表: 1972年 Liquid surfactant membrane emulsions. A new technique...