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Titolo:
PROPERTY EVALUATION OF VAPOR-DEPOSITED TIN FILM BY THE ANALYSIS OF ELASTIC-WAVES - (2ND REPORT, FILM STRENGTH ESTIMATED BY AE SOURCE INVERSION DURING COMPRESSIVE LOADING)
Autore:
OGAWA S; CHO H; YAMANAKA K; TAKEMOTO M;
Indirizzi:
AOYAMA GAKUIN UNIV,GRAD SCH,SETAGAYA KU,6-16-1 CHITOSEDAI TOKYO 1528572 JAPAN AOYAMA GAKUIN UNIV,FAC SCI & ENGN,SETAGAYA KU TOKYO 1528572 JAPAN MECH ENGN LAB IBARAKI OSAKA 3050044 JAPAN
Titolo Testata:
JSME international journal. Series A, Solid mechanics and material engineering
fascicolo: 3, volume: 41, anno: 1998,
pagine: 446 - 451
SICI:
1344-7912(1998)41:3<446:PEOVTF>2.0.ZU;2-M
Fonte:
ISI
Lingua:
ENG
Keywords:
CERAMICS FILM; FRACTURE MODE; FRACTURE DYNAMICS; ACOUSTIC EMISSION; SOURCE WAVE ANALYSIS; SOURCE LOCATION; RADIATION PATTERN; THRESHOLD STRAIN;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Science Citation Index Expanded
Citazioni:
10
Recensione:
Indirizzi per estratti:
Citazione:
S. Ogawa et al., "PROPERTY EVALUATION OF VAPOR-DEPOSITED TIN FILM BY THE ANALYSIS OF ELASTIC-WAVES - (2ND REPORT, FILM STRENGTH ESTIMATED BY AE SOURCE INVERSION DURING COMPRESSIVE LOADING)", JSME international journal. Series A, Solid mechanics and material engineering, 41(3), 1998, pp. 446-451

Abstract

Damage progression of vapor-deposited TiN films on SUS317J2 steel under compressive loading was estimated by continuous monitoring of acoustic emission (AE). AE source inversion revealed that the film fractureprogresses as follows: (1) Mode-II delamination at the edge of the TiN film during elastic strain, (2) Mode-I delamination of TIN due to the emergence of a slip step in the plastic region, and (3) Mode-I film fracture which allows the penetration of corrodent. The threshold strain that causes film damage was correlated with the mismatch of the elastic modulus of the TiN film to that of the substrate metal.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 09/04/20 alle ore 07:25:16