Letter 16090

Microetching of alnico alloy

++

Hi,

I have an Alnico (grade 5) alloy to etch. I don't have any references about that. Which reagent is commonly used and what will be the structure of my specimen. Do you have some pictures of it?

Thank you!

Stéphane Godin
Hydro-Québec - Varennes, Québec, Canada

++

The most commonly used reagent for AlNiCo alloys is the Marbles's reagent. It'is made of 10g of CuSO4, 50 ml HCl and 50 ml of H2O. Immerge it for 5 to 60 seconds.

Stéphane Godin
HQ - Varennes, Québec, Canada

Dear Reader, please --
Post a question on a different subject.
 
Answer or follow-up on this subject (in non-commercial fashion).
 
 

Legal disclaimer boilerplate button

List of Directories
Jobshops Directory button Environmental Directory button Equipment Directory button Consultants Directory button Chemicals Directory button Test Directory button Help-Wanted Directory button About Advertising button Classifieds Directory button Booklist button

 

Link to Del.icio.us button Save This Page (why?)    -    Home    -    ©1995-2009 finishing.com