Ultra Pure Silicon Challenge

FTIR quantification of very small concentrations of various elements in ultra pure silicon requires a polished, small, and extremely plane sample. The precision cutting, sectioning 2,250-2,300 um disk-shaped pellets from a small cylindrical piece is a challenging multi-step process. Optimization to a fast and accurate process eliminating the need for epoxy mounting is demonstrated in the solution.

Solution:

Twenty-four hours' curing time from the epoxy gluing process has been eliminated and thereby has also removed a challenging aligning procedure before cutting. Cost cutting has been acheived, as specialized graphite support is no longer needed. A 30-second fixation process in a specialized three-jaw chuck has replaced the epoxy gluing, which also minimizes health and safety issues.

Tell us who you are, and you may download a materialographic solution report of one of our many solution methods. Please don’t hesitate to contact us if you have a specific problem that you would like us to help you with.

Company *

Job title *

First name *

Last name *

Country *

City *

E-mail *

Phone number *

By downloading this solution report, you also agree to subscribe to Struers newsletters. Struers will not share your information, and you can unsubscribe at any time. *

Contact us!

How can we help you?

We are always happy to help with any enquiry, big or small. If you have a question, drop us a line and we will get back to you as soon as possible.

For any quotes or questions regarding our consumables, visit our Webshop https://webshop.struers.com/ to easily check your prices.

I have questions about:

Description: *

First name *

Last name *

E-mail *

Phone number *

Company/organization *

Country *

City *

State *

* fields are required