研究了金属基体及其中镍铬合金的含量对复合材料的硬度、摩擦系数和磨损率的影响。
The effects of metal base content and NiCr alloy addition on hardness, friction coefficient and wear rate of the composites were studied.
目的：通过志愿者口腔内实验，观察不同牙位不同修复形式的镍铬合金固定修复体在磁共振成像（MRI）检查时的伪影表现及其对毗邻组织成像的影响；
Objective: To observe the image and the influence on adjacent tissue of fixed prosthesis made of Ni-Cr alloy for different teeth and different kinds in magnetic resonance imaging(MRI)testing.
介绍了工程中镍基耐蚀合金的种类及其应用，强调了高性能通用型镍铬钼合金的特征与进展。
Several engineering Nibase corrosion resistant alloys and their applications are introduced, emphasizing on the characteristics and progress of versatile high performance NiCrMo alloys.
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