Influence of a corrosive-abrasive medium on the wear resistance of 12Kh18N10T steel with surface hardening

Journal Article · Sun Nov 01 04:00:00 EST 1987 · Sov. Mater. Sci. (Engl. Transl.); (United States)

DOI:https://doi.org/10.1007/BF00720886· OSTI ID:5356466

Golubets, V M; Kozub, V V; Shchuiko, Ya V; Pashechko, M I

The authors study the wear and corrosion resistance of 12Kh18N10T steel after diffusion boriding, electrospark alloying, and combined hardening in a corrosive abrasive medium consisting of 50 percent sand and 3 percent NaCl with hydrochloric acid added to obtain a pH of 1. Metallographic analysis revealed a 40-micrometer-deep case with a microhardness of 6-8.5 GPa on the surface. X-ray diffraction established that the boride case consists of an FeB phase alloyed with chromium and nickel. Results are graphed.

• Research Organization: G. V. Karpenko Physicomechanical Institute, Lvov (USSR)
• OSTI ID: 5356466
• Journal Information: Sov. Mater. Sci. (Engl. Transl.); (United States), Journal Name: Sov. Mater. Sci. (Engl. Transl.); (United States) Vol. 23:3; ISSN SOMSA
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
360102 -- Metals & Alloys-- Structure & Phase Studies
360103 -- Metals & Alloys-- Mechanical Properties
360105* -- Metals & Alloys-- Corrosion & Erosion
ABRASION
ALKALI METAL COMPOUNDS
ALLOYS
BORIDES
BORON
BORON COMPOUNDS
CHLORIDES
CHLORINE COMPOUNDS
CHROMIUM ALLOYS
CHROMIUM STEELS
CHROMIUM-NICKEL STEELS
COHERENT SCATTERING
CORROSION RESISTANCE
CORROSIVE EFFECTS
CRYSTAL STRUCTURE
DEPOSITION
DIFFRACTION
DIFFUSION COATING
ELEMENTS
HALIDES
HALOGEN COMPOUNDS
HARDENING
HARDNESS
HYDROCHLORIC ACID
HYDROGEN COMPOUNDS
INORGANIC ACIDS
IRON ALLOYS
IRON BASE ALLOYS
IRON BORIDES
IRON COMPOUNDS
MATERIALS TESTING
MECHANICAL PROPERTIES
METALLURGICAL EFFECTS
MICROHARDNESS
MICROSTRUCTURE
NICKEL ALLOYS
PLASMA ARC SPRAYING
SAND
SCATTERING
SEMIMETALS
SODIUM CHLORIDES
SODIUM COMPOUNDS
SPRAY COATING
STEELS
SURFACE COATING
SURFACE HARDENING
SURFACE TREATMENTS
TESTING
TITANIUM ALLOYS
TRANSITION ELEMENT COMPOUNDS
WEAR
WEAR RESISTANCE
X-RAY DIFFRACTION