1984
DOI: 10.1002/srin.198405340
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Gefüge und abrasiver Verschleiβ von Kaltarbeitsstählen mit 12 % Cr

Abstract: Untersuchung der Abhängigkeit der Verschleiβrate vom Gefüge ledeburitischer Kaltarbeitsstähle mit 12 % Cr im Schleifpapierversuch bei Verwendung unterschiedlich harter Minerale. Berücksichtigung des Carbidgehalts, der Carbidgröβe und des Restaustenitgehalts bei einer Probenhärte von 770 HV. Untersuchung der Verschleiβmechanismen nach Ritzversuchen im Rasterelektronenmikroskop.

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Cited by 8 publications
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“…The decisive role in increasing the abrasion resistance with growing quenching temperatures is assigned to the growing volume share of retained austenite, which, during plastic deformation caused by penetration of abrasive particles and scratching of the surface subject to wear, is hardened and partially transforms to deformation martensite (Berns et al, 1984;Suchánek & Bakula, 1987). The positive effect of the growing volume share of retained austenite in the microstructure of ledeburitic chromium and chromium-vanadium steels is related with the growth of energy required for the separation of the unit volume of particles.…”
Section: Abrasion Resistance Of Chromium Ledeburitic Steelsmentioning
confidence: 99%
“…The decisive role in increasing the abrasion resistance with growing quenching temperatures is assigned to the growing volume share of retained austenite, which, during plastic deformation caused by penetration of abrasive particles and scratching of the surface subject to wear, is hardened and partially transforms to deformation martensite (Berns et al, 1984;Suchánek & Bakula, 1987). The positive effect of the growing volume share of retained austenite in the microstructure of ledeburitic chromium and chromium-vanadium steels is related with the growth of energy required for the separation of the unit volume of particles.…”
Section: Abrasion Resistance Of Chromium Ledeburitic Steelsmentioning
confidence: 99%