目的评价金合金、钛合金、镍铬合金和钛种植体基台在体外的腐蚀性能。
Objective To evaluate the corrosion behavior of Gold alloy, Titanium alloy, Ni-Cr alloy and ti implant abutment in vitro.
目的：比较钛合金和镍铬合金烤瓷冠的临床效果。
Objective: To compare the clinic outcomes of ceramic crowns made of titanium alloy and NiCr alloy.
目的评价铸造金合金基底、铸造钛合金基底、铸造镍铬合金基底烤瓷修复体的临床性能。
Objective it is to evaluate the clinical function of Ceramic dental prosthetic restorations with casting gold alloy, casting ti alloy and casting Ni-Cr alloy metal bases.
结果显示：每秒钟释放的离子数，以铝钒钛合金最少，3种不锈钢次之，镍铬合金较多，铜合金最多。
The results showed that: the amounts of releasing ions per second, Al-V-Ti alloy was the least, followed by 3 kinds of stainless steel, Ni-Cr alloy, Cu alloy.
结论钛合金对MRI的影响明显小于镍铬合金和钴铬合金。
Conclusion Ti alloy has the smallest influence on MRI than Ni-Cr alloy and Co-Cr alloy.
结论：钛合金烤瓷全冠总体疗效优于镍铬合金烤瓷全冠，更有利于牙周健康。
Conclusions: the titanium porcelain - fused-to - metal crown is more better to the periodontal health than the nickel - chromium alloy porcelain-fused-to-metal crown.
目的对比钴铬合金、低钛合金及镍铬合金3种贱金属合金铸造冠，在3.0T及1.5 T磁共振成像检查时，产生金属伪影的最大面积及伪影涉及的扫描层数。
Objective To investigate the influence of three dental alloys casting crowns on the artifacts of MRI imaging during the examination of 3.0T MRI and 1.5T MRI.
目的：比较钛合金和镍铬合金烤瓷冠的临床效果。
Objective To compare the clinical effect of the ceramic crowns made of Ni-Cr alloy, gold alloy, gold-electroforming.
目的：比较钛合金和镍铬合金烤瓷冠的临床效果。
Objective To compare the clinical effect of the ceramic crowns made of Ni-Cr alloy, gold alloy, gold-electroforming.
应用推荐