A method for measuring the strength of sheet glass

Vitman, F. F.; Бартенев, Г. М.; Pukh, V. P.; Tsepkov, L. P.

doi:10.1007/bf00681213

Cited by 32 publications

(34 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…The relative ratio between monoclinic zirconia and zirconium titanate was obtained The flexural strength was measured by biaxial testing using the equations of Kirstein and Woolley [26], Vitman and Pukh [27], and the standard specification ASTM F394-78. All tests were obtained at room temperature using a universal testing machine (Instron 856, MA, USA) with a cross-head displacement speed of 0.002 mm s -1 .…”

Section: Methodsmentioning

confidence: 99%

ZrTiO4 materials obtained by spark plasma reaction-sintering

Borrell¹,

Salvador²,

Rocha³

et al. 2014

Composites Part B: Engineering

View full text Add to dashboard Cite

Zirconium titanate (ZrTiO 4 ), have many attractive properties such as high resistivity, high dielectric constant, high permittivity at microwave frequencies and excellent temperature stability for microwave properties. Zirconium titanate dense materials are proposed for many structural applications, but fully reacted and completely dense pieces are difficult to obtain by conventional routes. In this work, fully dense zirconium 2 titanate materials (∼ 98%) were obtained at lower temperatures (1300-1400 ºC) and short processing time by non-conventional technique; spark plasma-reaction sintering (SPRS). Homogeneous and stable starting powders mixture with the adequate composition was prepared from the raw materials: m-ZrO 2 (∼ 0.3μ m) and anatase-TiO 2 (∼ 40nm). Dense materials were mechanically and microstructural characterized. The fracture strength was measured by biaxial testing, giving values of about 200 MPa.

show abstract

Section: Methodsmentioning

confidence: 99%

ZrTiO4 materials obtained by spark plasma reaction-sintering

Borrell¹,

Salvador²,

Rocha³

et al. 2014

Composites Part B: Engineering

View full text Add to dashboard Cite

show abstract

“…To estimate the indentation fracture toughness KIC, 306 N Vickers indentations were performed on the surface of the samples, inducing Palmqvist cracks, from which the indentation fracture toughness was obtained by the method of Niihara [25]. The flexural strength was measured using biaxial testing using the equations of Kirstein and Woolley [26], Vitman and Pukh [27], and the standard specification ASTM F394-78. All tests were obtained at room temperature using the universal machine Instron …”

Section: Methodsmentioning

confidence: 99%

Enhanced properties of alumina–aluminium titanate composites obtained by spark plasma reaction-sintering of slip cast green bodies

Borrell

Salvador

Rocha

et al. 2013

Composites Part B: Engineering

View full text Add to dashboard Cite

“…The fracture strength was measured using biaxial testing employing the equations of Kirstein and Woolley [26], Vitman and Pukh [27], and the standard specification ASTM F394-78 [28]. All tests were performed at room temperature using The value of Hv is the relationship between applied load P and the surface area of the diagonals of indentation [29].…”

Section: Sps and Characterization Of Sintered Bodiesmentioning

confidence: 99%

Surface coating on carbon nanofibers with alumina precursor by different synthesis routes

Borrell

Rocha

Torrecillas

et al. 2011

Composites Science and Technology

View full text Add to dashboard Cite

ElsevierBorrell Tomás, MA.; Rocha, VG.; Torrecillas, R.; Fernandez, A. (2011) ABSTRACTAlumina-reinforced carbon nanofiber nanocomposites were prepared using different routes; powders mixture, colloidal route and sol-gel process followed by spark plasma sintering (SPS). CNFs/xAl2O3 (x=10-50 vol.%) were prepared through nanopowders mixing in a high-energy attrition milling. The main limitations in the preparation of this kind of nanocomposites are related to the difficulty in obtaining materials with a homogeneous distribution of both phases and the different chemical nature of CNFs and Al2O3, which causes poor interaction between them. A surface coating of CNFs by wet chemical routes with an alumina precursor is proposed as a very effective way to improve the interaction between CNFs and Al2O3. An improvement of 50% in fracture strength was found for similar nanocomposite compositions when the surface coating 2 was used. The improved mechanical properties of these nanocomposites are caused by stronger interaction between the CNFs and Al2O3.

show abstract

A method for measuring the strength of sheet glass

Cited by 32 publications

References 0 publications

ZrTiO4 materials obtained by spark plasma reaction-sintering

ZrTiO4 materials obtained by spark plasma reaction-sintering

Enhanced properties of alumina–aluminium titanate composites obtained by spark plasma reaction-sintering of slip cast green bodies

Surface coating on carbon nanofibers with alumina precursor by different synthesis routes

Contact Info

Product

Resources

About