摘要
The aim of the study was to investigate the effect of different surface treatment of titanium(Ti)on the adhesion test results for dental application.Ti substrates roughened by 400 to 1500-grit SiC polish papers and alumina blasting,alkali treated by 5 molar(M)NaOH and KOH solutions and heat treated at the temperature range of 400-800℃were used in this study.The treated samples were subjected to the adhesion test.According to the results of the adhesion test,the adhesive strength showed the highest value for the blasted titanium among all polished and blasted samples.The Ti samples heated at 650℃showed the highest adhesive strength among all heat-treated samples.Further,the adhesion test results indicated the higher adhesive strength of chemically treated samples treated by NaOH rather than that by KOH.The polished and heated Ti samples showed the highest adhesive strength among all samples.
作者
Alireza Valanezhad
Masayoshi Suzue
Sirus Safaee
Mahdis Nesabi
Mohammad Khodaei
Shigeaki Abe
Ikuya Watanabe
Alireza Valanezhad;Masayoshi Suzue;Sirus Safaee;Mahdis Nesabi;Mohammad Khodaei;Shigeaki Abe;Ikuya Watanabe(Department of Dental and Biomedical Materials Science,Nagasaki University,Nagasaki,Japan;Medical Education Development Center,Nagasaki University Hospital,Nagasaki,Japan;Materials Engineering Group,Golpayegan College of Engineering,Isfahan University of Technology,Golpayegan 87717-67498,Iran)
基金
Funded by JSPS(No.15K11167)。
