Engineering Adhesives and Bonding Technology
نویسندگان
چکیده
منابع مشابه
Educational Needs Assessment of Mashhad Dentists about Principles of Bonding and Adhesives in Dentistry
Background: many of the problems and composite filling failures are due to dentists' inadequate and passing acquaintance with bonding principles. The aim of this study is to assess dentists' acquaintance with the bonding principles and different adhesive application that are going to be used in educational programs. Methods: in this descriptive and cross-sectional study, a valid and reliable qu...
متن کاملIn vitro bonding of prosthodontic adhesives to dental alloys.
In vitro tensile bond strengths were determined for three adhesive cements and two resin-bonded bridge cements to two alloys, each prepared by two methods: sandblasted Ni-Cr-Be alloy (I), electro-etched Ni-Cr-Be alloy (II), sandblasted Type IV gold alloy (III), and tin-plated Type IV gold alloy (IV). Storage conditions of 24 hours at 37 degrees C and 30 days at 70 degrees C were evaluated. The ...
متن کاملOrthodontic adhesives versus anterior restorative materials for bracket bonding.
Two hundred and forty Begg orthodontic brackets prewelded to a Dyna-Bond pad were bonded to bovine incisors using four orthodontic adhesives and four anterior restorative materials. Then samples of each material were tested after one day, three months, and six months immersion in lactic acid utilizing the Instron Universal Testing Instrument. The mean bond strength of each material at each time...
متن کاملHigh-Performance Temporary Adhesives for Wafer Bonding Applications
Myriad structures for stacking chips, power devices, smart cards, and thin substrates for processors have one thing in common: thin silicon. Wafer thinning will soon be an essential process step for most of the devices fabricated and packaged henceforth. The key driving forces for thinned wafers are improved heat dissipation, three-dimensional stacking, reduced electrical resistance, and substr...
متن کاملDevelopment of Sodium Silicate Adhesives for Electrical Steel Bonding
Inorganic adhesives have several benefits over traditional joining methods for joining electrical steels used in magnetic cores of numerous industrial applications. As insulators with very high melting temperatures, the adhesives offer the possibility of increasing the efficiency of these machines. The aim of this project was to characterize sodium silicates as adhesives for such applications a...
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ژورنال
عنوان ژورنال: JAPANES JOURNAL OF MEDICAL INSTRUMENTATION
سال: 1986
ISSN: 0385-440X,1881-4875
DOI: 10.4286/ikakikaigaku.56.12_580