کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1460812 989610 2015 8 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Addition of a small amount of glass to improve the degradation behavior of calcium sulfate bioceramic
ترجمه فارسی عنوان
اضافه کردن یک مقدار کوچک از شیشه برای بهبود رفتار تخریب بیس کرامپهای کلسیم سولفات
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد سرامیک و کامپوزیت
چکیده انگلیسی

Calcium sulfate is a degradable bioceramic; its pellets have been used as bone void fillers for more than 100 years. However, the use of calcium sulfate bioceramic as a bone graft substitute is limited by its low strength and rapid degradation rate. In the present study, a small amount of glass (1 wt%) is incorporated into calcium sulfate powder. Dense glass-doped calcium sulfate pellets are prepared by sintering at 900 °C for 1 h. Though the amount of glass is low, the compressive strength of the pellets is enhanced by 40%; the degradation rate is reduced by nearly an order of magnitude.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Ceramics International - Volume 41, Issue 1, Part B, January 2015, Pages 1155–1162
نویسندگان
, , , , ,