Specific Process Knowledge/Etch/Etching of Chromium: Difference between revisions
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==Etching of Chromium== | ==Etching of Chromium== | ||
Etching of chromium is done wet at Danchip making your own set up in a beaker in a | Etching of chromium is done wet at Danchip making your own set up in a beaker in a fume hood - preferably in cleanroom 2 or 4. We have two solution for this: | ||
# HNO<math>_3</math>:H<math>_2</math>O:cerisulphate - 90ml:1200ml:15g - standard at Danchip | # HNO<math>_3</math>:H<math>_2</math>O:cerisulphate - 90ml:1200ml:15g - standard at Danchip | ||
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Etch of chromium | Etch of chromium | ||
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Etch of | Etch of chromium | ||
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|Chemical solution | |Chemical solution | ||