H₃PO₄/HNO₃/AcOH Etching of Aluminum #59

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opened 2025-05-24 10:35:32 +00:00 by q3k · 1 comment

q3k commented

2025-05-24 10:35:32 +00:00

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Combo of phosphoric/nitric/acetic acids, used to etch away aluminum.

SOP from Hackerfab: https://docs.hackerfab.org/home/standard-operating-procedures/aluminum-etch-sop

Combo of phosphoric/nitric/acetic acids, used to etch away aluminum. SOP from Hackerfab: https://docs.hackerfab.org/home/standard-operating-procedures/aluminum-etch-sop

q3k added the

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Process

label 2025-05-24 10:35:33 +00:00

forgejo-actions commented

2025-05-24 10:35:37 +00:00

Partial Techtree

flowchart BT

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    1["<a href='https://git.fa-fo.de/fafo/techtree/issues/4' target='_blank'>#4</a> | ASSIGNED<br/><i>Equipment</i><br/><b>Wet Lab (Chemistry)</b>"]
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    3["<a href='https://git.fa-fo.de/fafo/techtree/issues/67' target='_blank'>#67</a> | ASSIGNED<br/><i>Equipment</i><br/><b>Chemical Storage/Containment</b>"]
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    4["<a href='https://git.fa-fo.de/fafo/techtree/issues/27' target='_blank'>#27</a> | ASSIGNED<br/><i>Equipment</i><br/><b>Technical Ventilation</b>"]
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    5["<a href='https://git.fa-fo.de/fafo/techtree/issues/23' target='_blank'>#23</a> | ASSIGNED<br/><i>Equipment</i><br/><b>Fume Hood</b>"]
    6:::dependant
    6["<a href='https://git.fa-fo.de/fafo/techtree/issues/58' target='_blank'>#58</a> | MISSING<br/><i>Process</i><br/><b>Pattern Al</b>"]
    7:::dependant
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Digest: 9ddeea3cb88b0af41f688842227526484924dc1351a6aae65b69d37a42222d31; Last Updated: 2025-11-02 10:02:48

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q3k added a new dependency 2025-05-24 10:35:38 +00:00

#4 Wet Lab (Chemistry)

q3k added a new dependency 2025-05-24 10:35:48 +00:00

#58 Pattern Al

q3k changed title from ~~H₃PO₄/HNO₃/AcOH~~ to H₃PO₄/HNO₃/AcOH Etching

2025-05-24 10:35:58 +00:00