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Gaseous media, steels

Medium and high-carbon steels Cast irons Chromium 850-980 (Halide) 1. Gaseous 2. Semi- gaseous 3. Pack 4-40 /im Matrix plus chromium carbides 60-80% Cr 1 500-1 800 HV Heat treatment acceptable ... [Pg.407]

The forces of adhesion are determined to a great degree by the properties of the ambient medium. For example, with glass particles 40-60 jum in diameter on a steel surface in air, a force of 2 10" dyn is required to detach 90% of the particles in water, a force of 8 10"" dyn is required. This means that the adhesion of particles in a liquid medium is less than in air. Hence it is convenient in practice and justifiable in theory to distinguish adhesion in air or other gaseous media from adhesion in liquid media [11]. [Pg.3]

See other pages where Gaseous media, steels is mentioned: [Pg.398]    [Pg.34]    [Pg.175]    [Pg.604]    [Pg.58]    [Pg.25]    [Pg.628]    [Pg.1570]    [Pg.62]    [Pg.7]    [Pg.362]    [Pg.82]    [Pg.144]    [Pg.53]    [Pg.269]    [Pg.135]   
See also in sourсe #XX -- [ Pg.15 ]



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