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Activity overview ÖGI

Activity overview ÖGI. Andreas Reiter 20.06.2007. Agenda. Al-dip test Die casting tests. Agenda. Al-dip test Die casting tests. Al-dip test. Overview of the tested coatings. Al-dip test. Overview of the tested coatings. Test conditions: AlMg5Si2Mn. Al-dip test. results.

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Activity overview ÖGI

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  1. Activity overview ÖGI Andreas Reiter 20.06.2007

  2. Agenda • Al-dip test • Die casting tests

  3. Agenda • Al-dip test • Die casting tests

  4. Al-dip test Overview of the tested coatings

  5. Al-dip test Overview of the tested coatings Test conditions: AlMg5Si2Mn

  6. Al-dip test results

  7. Al-dip test results

  8. Al-dip test results

  9. Al-dip test results

  10. Al-dip test conclusion • General difficult to come to a conclusion for the Al-dip test • each coating showed after 4 hours areas of destruction, typically on places with surface or coating defects • New coatings showed low attack by liquid Al, e.g. CrC much more • Tendentiously CrSiON coatings performed better than CrON • Suprisingly in this test the new coatings performed better than our standard coatings

  11. Agenda • Al-dip test • Die casting tests

  12. Die casting tests First tests Casted parts

  13. Die casting tests results Similar conditions for all 4 inserts

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