ikkeedelmetallbaserte

"Ikkeedelmetallbaserte" is a Norwegian term that translates to "non-precious metal-based" in English. This descriptor is commonly used in various scientific and industrial contexts to differentiate materials or processes from those that utilize precious metals. Precious metals, such as gold, silver, platinum, and palladium, are characterized by their rarity, high economic value, and exceptional resistance to corrosion and oxidation.

In the realm of catalysis, for example, a catalyst described as "ikkeedelmetallbaserte" would employ elements other than precious metals as its active components. Common examples of non-precious metals used in catalysis include iron, nickel, cobalt, and copper. These materials are often chosen for their lower cost, greater abundance, and in some cases, specific catalytic properties that may be advantageous for particular chemical reactions.

Similarly, in materials science and engineering, "ikkeedelmetallbaserte" can refer to alloys or composites that do not contain significant amounts of precious metals. This might include common steels, aluminum alloys, or composite materials where the primary structural or functional elements are derived from more abundant and less expensive metals. The designation highlights a deliberate choice to avoid the use of precious metals, often driven by economic considerations or the desire to achieve different material properties. The term emphasizes the composition and economic profile of the material or process in question.