TY - JOUR

T1 - Nitriding of a maraging steel in a vibrofluidized bed

AU - Baraz, V. R.

AU - Zavarov, A. S.

AU - Shtremt, A. M.

PY - 1989

Y1 - 1989

N2 - Nitriding of 03Kh12N8K5M2TYu maraging steel in a vibrofluidized bed a 480 and 550 °C for 6 h provides the formation on the surface of a diffusion case up to 100-190 μm thick including a nitride area consisting of ε- and γ-phases and a layer of nitrogen martensite hardened by dispersed CrN nitrides. In gas nitriding to obtain this thick a nitrided case a longer hod (up to 30 h) is necessary. Nitriding in a virbofluidized bed for a case of more than 0.2 mm requires a significant increase in process time (up to 20-25 h) and therefore such a treatment is more effective for obtaining a relatively shallow nitrided case.

AB - Nitriding of 03Kh12N8K5M2TYu maraging steel in a vibrofluidized bed a 480 and 550 °C for 6 h provides the formation on the surface of a diffusion case up to 100-190 μm thick including a nitride area consisting of ε- and γ-phases and a layer of nitrogen martensite hardened by dispersed CrN nitrides. In gas nitriding to obtain this thick a nitrided case a longer hod (up to 30 h) is necessary. Nitriding in a virbofluidized bed for a case of more than 0.2 mm requires a significant increase in process time (up to 20-25 h) and therefore such a treatment is more effective for obtaining a relatively shallow nitrided case.

UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=0024666476

M3 - Article

VL - 30

SP - 877

EP - 879

JO - Metal Science and Heat Treatment

JF - Metal Science and Heat Treatment

SN - 0026-0673

IS - 11-12

ER -