Published 2002
| Version v1
Journal article
SEM study of WC-Ag contact surface after arc testing
Creators
- 1. Instytut Technologii Materialow Elektronicznych, Warsaw (Poland)
- 2. Instytut Aparatow Elektrycznych, Politechnika Lodzka, Lodz (Poland)
- 3. Wojskowa Akademia Techniczna, Warsaw (Poland)
Description
The paper presents results of investigations of surface of contacts made of composite materials tungsten carbide - silver (WC - Ag30 and WC - Ag40) after arc operation with the breaking of 6 kA and 10 kA current. The composite materials were made using the press - sinter-infiltration method. The paper comprises discussion of findings and interpretation of phenomena occurring as a result of the action of arc. (author)
Additional details
Additional titles
- Original title (Polish)
- Badania SEM powierzchni stykow z kompozytu WC-Ag po pracy w luku elektrycznym
Publishing Information
- Journal Title
- Materialy Elektroniczne
- Journal Volume
- 30
- Journal Issue
- 4
- Journal Page Range
- p. 55-76
- ISSN
- 0209-0058
INIS
- Country of Publication
- Poland
- Country of Input or Organization
- Poland
- INIS RN
- 35061867
- Subject category
- S36: MATERIALS SCIENCE;
- Descriptors DEI
- CHEMICAL COMPOSITION; COMPOSITE MATERIALS; ELECTRIC ARCS; ELECTRIC CONTACTS; EROSION; MICROSTRUCTURE; NICKEL; SCANNING ELECTRON MICROSCOPY; SILVER; SINTERED MATERIALS; TUNGSTEN CARBIDES
- Descriptors DEC
- CARBIDES; CARBON COMPOUNDS; CURRENTS; ELECTRIC CURRENTS; ELECTRIC DISCHARGES; ELECTRICAL EQUIPMENT; ELECTRON MICROSCOPY; ELEMENTS; EQUIPMENT; MATERIALS; METALS; MICROSCOPY; REFRACTORY METAL COMPOUNDS; TRANSITION ELEMENT COMPOUNDS; TRANSITION ELEMENTS; TUNGSTEN COMPOUNDS
Optional Information
- Contract/Grant/Project number
- KBN grant no. 8 T10A 04918
- Notes
- 12 refs, 14 figs, 5 tabs