Published June 1990 | Version v1
Journal article Metadata-only

Surface layer softing in mechanically polished molybdenum monocrystals

Creators

  • 1. AN Ukrainskoj SSR, Kiev (Ukraine). Inst. Problem Materialovedeniya

Description

Softening of the surface layer together with growth of dislocation density is found in molybdenum single crystals mechanically polished with diamond suspension in water solution of CuSO4. The penetration of small amount of copper into molybdenum is observed by SIMS. A supposition has been made about molybdenum solid solution softening influenced by copper penetrating into molybdenum by means of a dynamic dislocation mechanism

Additional details

Additional titles

Original title (Russian)
Разупрочнение приповерхностного слоя в механически полированных монокристаллах молибдена

Publishing Information

Journal Title
Poverkhnost': Fizika, Khimiya, Mekhanika
Journal Issue
no.6
Series
Poverkhn.: Fiz., Khim., Mekh.
CODEN
PFKMD

INIS

Country of Publication
USSR
Country of Input or Organization
USSR
INIS RN
23016546
Subject category
S36: MATERIALS SCIENCE;
Descriptors DEI
DISLOCATIONS; MICROHARDNESS; MOLYBDENUM; MONOCRYSTALS; PHASE STUDIES; POLISHING; SURFACES
Descriptors DEC
CRYSTAL DEFECTS; CRYSTAL STRUCTURE; CRYSTALS; ELEMENTS; HARDNESS; LINE DEFECTS; MECHANICAL PROPERTIES; METALS; SURFACE FINISHING; TRANSITION ELEMENTS