Nickel is an ideal base for corrosion-resistant alloys. Not only is it inherently resistant to certain chemicals, but also it can be highly alloyed with elements known to enhance corrosion performance, such as chromium, copper, and molybdenum, while retaining its ductile face-centered cubic ...
Corrosion-resistant alloys 专利名称：Corrosion-resistant alloys 发明人：John H. Culling 申请号：US05/470795 申请日：19740517 公开号：US03947266A 公开日：19760330 专利内容由知识产权出版社提供 摘要：An air-meltable, castable, workable alloy resistant to corrosion in sulfuric acid over a wide range of...
Corrosion resistant alloys (CRAs) are specified for oilfield applications where severe environments cause general corrosion, pitting, crevice corrosion, ch... Hibner,E.L,Maligas,... 被引量: 3发表: 1995年 HIGH-STRENGTH, CORROSION RESISTANT ALUMINUM ALLOYS FOR USE AS FIN STOCK AND METHODS OF MAKI...
THE demands of various industries for metals presenting a higher resistance to corrosion than the steels and non-ferrous alloys in general use have led to the introduction of a number of new alloys within a few years, and this collection of papers commun
A GENERAL discussion on the subject of alloys presenting a high resistance to corrosion was held on April 13 at the University of Sheffield, the meeting being arranged jointly by the Faraday Society, the Sheffield Section of the Institute of Metals, and the Manchester Metallurgical Society. Sir ...
Wear-resistant, corrosion-resistant cobalt-based alloys A Co-based alloy comprising 13-16 wt % Cr, 20-30 wt % Mo, 2.2-3.2 wt % Si, and balance Co, with a Cr:Si ratio of between about 4.5 and about 7.5, a Mo:Si ratio of between about 9 and about 15, wear resistance, and corro...
Corrosion is an electrochemical phenomenon. It can occur via different modes of attack, each having its own mechanisms, and therefore there are multiple metrics for evaluating corrosion resistance. In corrosion resistant alloys (CRAs), the rate of locali
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Metallic materials used in hip implants are corrosion resistant alloys and fall into the category of ‘passive’ materials, possessing an extremely tenacious and thin (< 50 nm) passive layer. The spontaneous process of the formation of ultrathin film is referred as ‘passivation’. For stainless ...
One class of material that is very resistant to pitting is amorphous alloys. These do not contain inclusions and are compositionally very uniform. Another type of localized corrosion that is akin to pitting is crevice corrosion. However, instead of having the corrosion start at a hole in the ...