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Fractographic studies

Adsorption-Enhanced Plasticity Models According to fractographic studies the cleavage fracture is not an anatomically brittle process, but occurs by alternate slip at the crack tip in conjunction with the formation of very small voids ahead of the crack. It is also thought that the chemisorption of environmental species facilitates the nucleation of dislocations at the crack tip, promoting the shear process responsible for brittle-like fracture (4). [Pg.84]

R.C. Newman, W. Zheng, R.P.M. Procter, Stress-corrosion cracking of carbon-manganese steeb in methanol-ammonia environments—II. Electrochemical and fractographic studies, Corros. Sci. [Pg.444]

Siadati, M.H., K.K. Chawla, and M. Ferber. 1991. The role of the Sn02 interphase in an alumina/glass composite a fractographic study. [Pg.108]

Post-failure studies of the fracture surface morphology of bulk semi-crystalline polymers are more difficult than those of amorphous materials due to the more complex multiphase structure associated with semi-crystalline materials However, it was shown that some fractographic details point to the formation of a stress whitened region ahead of a notch prior to final fracture of the material. In particular, stress-whitened regions were easily visible in semi-crystalline polymers such as LDPE and HDPE The resulting, macroscopically apparently brittle fracture... [Pg.233]

It is seen that titanium alloyed with boron and silicon is promising owing to high strength and Young modulus, and has high ductile potential because fails with ductile fracture mode. As to the structural and fractographical features of the alloys studied they are as follows ... [Pg.250]

S. S. Scherrer, J. B. Quinn, G. D. Quinn, FL W. A. Wiscott, Fractographic Ceramic Failure Analysis Using the Replica Technique Two Case Studies, Dental Materials, 23 (11), (2006) 1397-1404. [Pg.51]

U. Lohbauer, G. Amherger, G. D. Quinn, S. S. Scherrer, Fractographic Analysis of a Dental Zirconia Framework A Case Study on Design Issues, J. Mech Behav. Biom. Mat, 3, 623-629 (2010). [Pg.51]

M. Oilo, Fractographic Analysis of All-Ceramic Crowns A Study of 27 Clinically-Fractured Crowns, Dent Mater., 29 (6), e74-84 (2013). [Pg.51]

The reason of these unexpected results was explainable through the fractographic analysis of the wheel bonded areas. Discs and rims were cut and analyzed at the optical microscope. A typical fracture surface for each case study is illustrated in figure 17. [Pg.40]

See other pages where Fractographic studies is mentioned: [Pg.568]    [Pg.235]    [Pg.276]    [Pg.446]    [Pg.245]    [Pg.49]    [Pg.241]    [Pg.311]    [Pg.252]    [Pg.601]    [Pg.98]    [Pg.203]    [Pg.730]    [Pg.1077]    [Pg.255]    [Pg.493]    [Pg.350]    [Pg.201]    [Pg.300]    [Pg.568]    [Pg.235]    [Pg.276]    [Pg.446]    [Pg.245]    [Pg.49]    [Pg.241]    [Pg.311]    [Pg.252]    [Pg.601]    [Pg.98]    [Pg.203]    [Pg.730]    [Pg.1077]    [Pg.255]    [Pg.493]    [Pg.350]    [Pg.201]    [Pg.300]    [Pg.371]    [Pg.230]    [Pg.57]    [Pg.570]    [Pg.152]    [Pg.603]    [Pg.306]    [Pg.260]    [Pg.261]    [Pg.56]    [Pg.253]    [Pg.164]    [Pg.287]    [Pg.111]    [Pg.312]    [Pg.50]    [Pg.233]    [Pg.115]    [Pg.19]    [Pg.201]    [Pg.132]    [Pg.187]   
See also in sourсe #XX -- [ Pg.534 ]

See also in sourсe #XX -- [ Pg.236 ]



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