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 ) .
C0002154
alloy
C0018027
gold alloy