Name:
CEI EN IEC 61788-23 PDF
Published Date:
01/01/2019
Status:
[ Revised ]
Publisher:
Comitato Elettrotecnico Italiano
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 15 < rRRR < 600. The test method should be 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.
| Edition : | 19 |
| File Size : | 1 file , 2.3 MB |
| Number of Pages : | 38 |
| Published : | 01/01/2019 |
