• ASTM E367-03

ASTM E367-03

Standard Methods for Chemical Analysis of Ferroniobium

ASTM International, 06/10/2003

Publisher: ASTM

File Format: PDF

$30.00$60.00


Published:10/06/2003

Pages:6

File Size:1 file , 60 KB

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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.

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