Microwave sintering of yttria-containing tetragonal zirconia polycrystal (Y-TZP) ceramics
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چکیده
منابع مشابه
Abrasivity of Yttria Tetragonal Zirconia Polycrystals Abrasivity of Yttria Tetragonal Zirconia Polycrystal (Y-TZP) to dental enamel in comparison to Noble White High Palladium alloy
Objectives: To test the wear of enamel against Yttria Tetragonal Zirconia Polycrystals (Y-TZP) in comparison to the wear of enamel against a noble white high Palladium alloy. Methods: A total of 20 specimens were used, 10 of Y-TZP and 10 of High Palladium alloy, both were subjected to 202,800 contacts against an enamel rod 2x2 mm in cross section under a mean load of 475.04g leading to a mean f...
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PURPOSE The purpose of the current study was to evaluate different approaches for bonding composite to the surface of yttria stabilized tetragonal zirconia polycrystal (Y-TZP) ceramics. METHODS One hundred Y-TZP blocks were embedded in acrylic resin, had the free surface polished, and were randomly divided into 10 groups (n=10). The tested repair approaches included four surface treatments: t...
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PURPOSE This study was conducted to evaluate the effects of different phosphate monomer-containing primers on the shear bond strength between yttria-tetragonal zirconia polycrystal (Y-TZP) ceramics and MDP-containing self-adhesive resin cement. MATERIALS AND METHODS Y-TZP ceramic surfaces were ground flat with #600-grit SiC paper and divided into six groups (n = 10). They were treated as foll...
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,]u amlll'slS tS prt 'seulud o / gralu ,t~lO111/i tllld th'll,~l~COtl/m o/ r t t r la-cr l lo ,~_taluh:t'd tetlagOlla/ .llT'Ollltl Imlrcrrstal,~ ' ( ] ' , ( ' e ' I 'ZPs) u,~'lllg both i,~'/~thrrllla[ alld IlOll-I,~'otllerllla/ Icl']llllqllr,~ T/lu ch/Ir tl¢'lt'rlSlll'S O/ )', Ct' 'I~ZP.~ ' or'(' i'olup, lred 11/ thosr o/ )'. F Z f ' uud C~'. T'Z[' aud the 1'/-/('('t o/lul'r/'a,~lu,t~ i'~'l'lU ...
متن کاملMicrowave Sintering of Thermistor Ceramics
Microwave sintering is a new sintering technology developed in the middle to late period of the 1980’s, which is characterized by fast densification for ceramic materials[1]. In recent years, microwave heating has been well employed in the field of sintering and joining of ceramics as a result of its advantages against conventional methods. These ceramic materials include oxides, mixed oxides, ...
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ژورنال
عنوان ژورنال: Bulletin of Materials Science
سال: 1994
ISSN: 0250-4707,0973-7669
DOI: 10.1007/bf02747241