ASTM E367-03
- Standard Methods for Chemical Analysis of Ferroniobium
- standard by ASTM International, 01/01/2003
- Publisher: ASTM
$26.00$52.80
1.1 These methods cover the chemical analysis of ferroniobiun having chemical compositions within the following limits:
| Element | Concentration, % |
| Aluminum | 2.00 max |
| Carbon | 0.30 max |
| Chromium | 2.00 max |
| Cobalt | 0.25 max |
| Lead | 0.01 max |
| Manganese | 3.00 max |
| Niobium | 40.00 to 75.00 |
| Phosphorus | 0.05 max |
| Silicon | 4.00 max |
| Sulfur | 0.03 max |
| Tantalum | 7.00 max |
| Tin | 0.15 max |
| Titanium | 5.00 max |
| Tungsten | 0.50 max |
1.2 The methods appear in the following order:
| Sections | |
| Niobium, Tantalum, and Titanium by the | |
| Ion-Exchange Method | 10-31 |
1.3 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 6.
Related Products
ASTM E2581-14
Standard Practice for Shearography of Polymer Matrix Composites and Sandwich Core Materials in Aer..
$22.00 $44.00
ASTM B779-12
Standard Specification for Shaped Wire Compact Concentric-Lay-Stranded Aluminum Conductors, Steel-Re..
$26.00 $52.80
ASTM E977-05
Standard Practice for Thermoelectric Sorting of Electrically Conductive Materials..
$23.00 $46.80