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Iron Chromium (Fe/Cr) Sputtering Target

Chemical Formula: Fe/Cr
Catalog Number: ST0092
CAS Number: 7439-89-6 | 7440
Purity: 99.9%, 99.95%, 99.99%, 99.995%, 99.999%
Shape: Discs, Plates, Column Targets, Step Targets, Custom-made




Description

Chemical Elements

Chromium

Chromium is a chemical element originated from the Greek ‘chroma’, meaning colour. It was early used before 1 AD and discovered by Terracotta Army. “Cr” is the canonical chemical symbol of chromium. Its atomic number in the periodic table of elements is 24 with location at Period 4 and Group 6, belonging to the d-block. The relative atomic mass of chromium is 51.9961(6) Dalton, the number in the brackets indicating the uncertainty.

Iron

Iron, also called ferrum, is a chemical element originated from the Anglo-Saxon name iren (ferrum in Latin). It was early used before 5000 BC. “Fe” is the canonical chemical symbol of iron. Its atomic number in the periodic table of elements is 26 with location at Period 4 and Group 8, belonging to the d-block. The relative atomic mass of iron is 55.845(2) Dalton, the number in the brackets indicating the uncertainty.