Description
This part of IEC 61788 addresses a test method for the determination of the residual resistance ratio (RRR), rRRR, of cavity-grade niobium. This method is intended for high-purity niobium grades with 150 < rRRR < 600. The test method is valid for specimens with rectangular or round cross-section, cross-sectional area greater than 1 mm2 but less than 20 mm2, and a length not less than 10 nor more than 25 times the width or diameter.
Product Details
- Edition:
- 2.0
- Published:
- 08/01/2021
- ISBN(s):
- 9782832210115
- Number of Pages:
- 62
- File Size:
- 1 file , 1.8 MB
- Note:
- This product is unavailable in Ukraine, Russia, Belarus
