Aluminum-poor

Aluminum-poor describes a substance, material, or environment that contains a significantly low concentration of aluminum relative to what is expected or considered normal. This deficiency can impact various properties and applications, such as strength, corrosion resistance, or suitability for specific industrial processes. The designation "aluminum-poor" is relative and depends on the context; for example, a soil might be aluminum-poor compared to the average soil composition, or a metal alloy could be aluminum-poor compared to a high-aluminum alloy designed for specific uses. The term highlights a lack or absence of aluminum as a key component. The definition of "aluminum-poor" may also refer to processes that have depleted any traces of aluminum found in the material.

Aluminum-poor meaning with examples

• The soil sample tested aluminum-poor, suggesting the need for amendment to support the growth of certain plant species that thrive in higher aluminum environments. This environmental condition could be related to the area's geological composition, high soil pH causing aluminum to leach from the area, or the presence of certain metal compounds, all reducing the availability of aluminum for plant uptake.
• The specialized alloy was deemed aluminum-poor when compared to a competitor’s product in that it could not provide sufficient strength under high pressure situations. It was tested repeatedly, failing to achieve adequate structural integrity, which limited the applications where it could be used. This outcome highlights the significance of aluminum content in determining alloy performance.
• The water tested aluminum-poor was found to be more acidic than other samples taken in the local water source. The testing of water composition shows the role aluminum plays in buffering or affecting water chemistry. Such analysis can help identify environmental changes or potential pollution sources that impact water's chemical composition.
• The catalyst proved aluminum-poor, meaning the alumina support within was not efficient at catalyzing the required chemical reactions. This low activity prevented it from being used in the industrial processes as expected. This deficiency led to process inefficiencies and was subsequently replaced with a high-aluminum catalyst.