The effect of annealing on the photoacoustic and photothermal response of Al2O3-SiC-TiC ceramics with internal stresses

被引：9

作者：

Muratikov, KL ^{[1
]}

Glazov, AL ^{[1
]}

Nikolaev, VI ^{[1
]}

Rose, DN ^{[1
]}

Dumar, DE ^{[1
]}

机构：

[1] Russian Acad Sci, AF Ioffe Physicotech Inst, St Petersburg 194021, Russia

来源：

TECHNICAL PHYSICS LETTERS | 2001年 / 27卷 / 06期

关键词：

D O I：

10.1134/1.1383838

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The Vickers indentation zones in Al2O3-SiC-TiC ceramics were studied by scanning laser photodeflection and photoacoustic microscopy. The method of photoacoustic microscopy with piezoelectric detector (PAMPD) is sensitive to the internal stress distribution in the material. The effect of annealing on the PAMPD signal of the Al2O3-SiC-TiC ceramics was studied. An increase in the annealing time is accompanied by decrease in the PAMPD response from the vertices of radial cracks. (C) 2001 MAIK "Nauka/ Interperiodica".

引用

页码：500 / 503

页数：4

共 13 条

[1] Reducing Craving for Cigarettes While Decreasing Smoke Intake Using Capsaicin-Enhanced Low Tar Cigarettes [J].

Behm, Frederique M. ;

Rose, Jed E. .

EXPERIMENTAL AND CLINICAL PSYCHOPHARMACOLOGY, 1994, 2 (02) :143-153

[2]

Burbelo R. M., 1996, PROGR NATURAL SCI S, V6, P720

[3] SCANNING ELECTRON ACOUSTIC MICROSCOPY OF INDENTATION-INDUCED CRACKS AND RESIDUAL-STRESSES IN CERAMICS [J].

CANTRELL, JH ;

QIAN, ML ;

RAVICHANDRAN, MV ;

KNOWLES, KM .

APPLIED PHYSICS LETTERS, 1990, 57 (18) :1870-1872

[4]

Chernyshev G.N., 1996, RESIDUAL STRESSES DE

[5]

Ivanova V.S., 1994, Synergetics and Fractals in Materials Science

[6] Some new applications of the scanning electron acoustic microscope for materials evaluation [J].

Jiang, FM ;

Kojima, S ;

Zhang, BY ;

Yin, QR .

JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1998, 37 (5B) :3128-3131

[7] Theoretical and experimental study of photoacoustic and electron-acoustic effects in solids with internal stresses [J].

Muratikov, KL ;

Glazov, AL .

TECHNICAL PHYSICS, 2000, 45 (08) :1025-1031

[8] Photodeflection and photoacoustic microscopy of cracks and residual stresses induced by Vickers indentation in silicon nitride ceramic [J].

Muratikov, KL ;

Glazov, AL ;

Rose, DN ;

Dumar, JE ;

Quay, GH .

TECHNICAL PHYSICS LETTERS, 1997, 23 (03) :188-190

[9] Investigation of the Influence of residual stresses on the thermophysical and thermoelastic properties of silicon nitride ceramic by photothermal and photoacoustic methods [J].

Muratikov, KL ;

Glazov, AL ;

Rose, DN ;

Dumar, JE .

TECHNICAL PHYSICS LETTERS, 1998, 24 (11) :846-848

[10] Photoacoustic effect in stressed elastic solids [J].

Muratikov, KL ;

Glazov, AL ;

Rose, DN ;

Dumar, JE .

JOURNAL OF APPLIED PHYSICS, 2000, 88 (05) :2948-2955

← 1 2 →