Effect of Additional Zirconia on Fracture Mechanics of Bioactive Glass-ceramics Using Digital Image Correlation

نویسندگان

چکیده

Bioactive glass-ceramic is used as a replacement material for bone tissue due to its compatibility, bioactivity, and the ability form crystallized hydroxyapatite layer, which similar in composition structure inorganic component of mineral phase. In this paper, bioglass-ceramic was toughened using zirconia improve mechanical behaviour (i.e. crack opening dsplacement fracture toughness). The toughness bioactive glass cerami/zirconia composite measured three-point bending technique. Digital Image Correlation (DIC) technique utilized visualized initiation calculation displacement (COD) at tip mouth measuring propagation composite. results indicated that incorporation particles improved BGC/ZrO2 bioceramics enhanced branching deflection presence particles.

برای دانلود رایگان متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

the effect of using visual aids on the development of speech act of disagreement among iranian intermediate efl learners

abstract the present study tried to investigate the effect of visual aids (films) on the development of the speech act of disagreement among iranian efl intermediate learners. to this end, the researcher selected 40 homogeneous intermediate learners based on their scores on oxford placement test. .the subjects then divided into control group and experimental group. both classes were tested by ...

the effect of using model essays on the develpment of writing proficiency of iranina pre-intermediate efl learners

abstract the present study was conducted to investigate the effect of using model essays on the development of writing proficiency of iranian pre-intermediate efl learners. to fulfill the purpose of the study, 55 pre- intermediate learners of parsa language institute were chosen by means of administering proficiency test. based on the results of the pretest, two matched groups, one as the expe...

In Vitro Effect of Zirconia and Zirconia Enriched Glass Fiber Composite Posts on Fracture Resistance of Endodontically Treated Teeth

  Objective: Despite the advantages of esthetic posts, lack of studies on their fracture resistance has limited their clinical use. This study aimed to compare the effect of two types of esthetic posts namely zirconia and zirconia enriched glass fiber composite posts on fracture resistance of endodontically treated teeth against compressive forces.   Methods: This in vitro study was conducted o...

متن کامل

effect of oral presentation on development of l2 learners grammar

this experimental study has been conducted to test the effect of oral presentation on the development of l2 learners grammar. but this oral presentation is not merely a deductive instruction of grammatical points, in this presentation two hypotheses of krashen (input and low filter hypotheses), stevicks viewpoints on grammar explanation and correction and widdowsons opinion on limited use of l1...

15 صفحه اول

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: International journal of engineering. Transactions C: Aspects

سال: 2021

ISSN: ['2423-7167']

DOI: https://doi.org/10.5829/ije.2021.34.09c.02