Скачать или смотреть Third-party inspection of aluminum ingots

In the sampling and on-site testing phase of third-party inspection of aluminum ingots, the following steps are involved:
First, sample collection is completed through drilling (as shown in the first image): aluminum chips are drilled from the surface of the aluminum ingot to serve as a representative sample for chemical composition analysis;
Subsequently, the Olympus handheld X-ray fluorescence spectrometer shown in the image is used to perform rapid on-site testing of the chemical composition: the purity of aluminum and the content of impurity elements (such as silicon, iron, etc.) in the aluminum ingot are directly determined through spectral analysis to determine whether it meets national standards (such as GB/T 1196). #chain#importandexporttrade #buyer #factory #alibaba