Improving the Radiopacity of Calcium Aluminate Cement Based Blends
نویسندگان
چکیده
منابع مشابه
Limestone reaction in calcium aluminate cement–calcium sulfate systems
Article history: Received 18 June 2014 Accepted 7 May 2015 Available online xxxx
متن کاملRadiopacity of calcium hydroxide cement compared with human tooth structure.
AIMS All materials added to teeth should present an adequate radiopacity to allow the detection of secondary caries. Usually, in extensive cavities, base materials like calcium hydroxide cement are used for the purpose of protecting the pulp. In an attempt to improve the efficiency of radiographic detection of this material, this study aimed to determine the radiopacity of three calcium hydroxi...
متن کاملOptimization of an acidic calcium phosphate cement with enhanced radiopacity
Optimization of an acidic calcium phosphate cement with enhanced radiopacity. INTRODUCTION: Calcium phosphate cements (CPCs) are commonly used in biomedical applications due to their resemblance to the mineral phase of bone. However, due to this resemblance the radiopacity of CPC is very similar to that of bone. The inorganic radiopacifiers (e.g. ZrO 2 and BaSO 4) commonly used in non degradabl...
متن کاملThe Hydration Products of a Refractory Calcium Aluminate Cement at Intermediate Temperatures
The major hydraulic phase in all the calcium aluminate cements including ciment fondue is CA (CaAl2O4). Once hydrated, it starts to form the hexagonal crystals of CAH10 and C2AH8 that depending on the time and temperature of hydration convert to the cubic crystals of C3AH6 and AH3. The nature, sequence, ...
متن کاملThe Hydration Products of a Refractory Calcium Aluminate Cement at Low Temperatures
Calcium aluminates (CA) are the most important hydraulically setting cements used for preparing refractory castables, because they develop high strength at very early ages after placements. The anhydrous phases of this kind of cements are CA, CA2 and traces of C12A7 and alpha-alumina. The major hydraulic phase in all of the CA cements including ciment fondu...
متن کاملذخیره 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: Materials Research
سال: 2018
ISSN: 1980-5373,1516-1439
DOI: 10.1590/1980-5373-mr-2017-0599