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ASTM E539-11
Standard Test Method for Analysis of Titanium Alloys by X-Ray Fluorescence Spectrometry
9 стр.
Заменен
Печатное изданиеЭлектронный (pdf)
96.72 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
77.120.50 Titanium and titanium alloys / Титан и титановые сплавы71.040.50 Physicochemical. Including spectrophotometric and chromatographic analysis / Физико-химические методы анализа. Включая спектрофотометрический и хроматографический анализы
Сборник (ASTM):
03.05 Analytical Chemistry for Metals, Ores, and Related Materials / Аналитическая химия для металлов, руд и сопутствующих материалов: с E32 и далее
Тематика:
Analytical Chemistry
Описание
Значение и использование

This method is suitable for providing data on the chemical composition of titanium alloys having compositions within the scope of the standard. It is intended for routine production control and for determination of chemical composition for the purpose of certifying material specification compliance. Additionally, the analytical performance data included with this method may be used as a benchmark to determine if similar X-ray spectrometers provide equivalent precision and accuracy.

Область применения

1.1 This test method covers the X-ray fluorescence analysis of titanium alloys for the following elements in the ranges indicated:

ElementMass Fraction Range, %
Aluminum0.041 to 8.00
Chromium0.013 to 4.00
Copper0.015 to 0.60
Iron0.023 to 2.00
Manganese0.003 to 9.50
Molybdenum0.005 to 4.00
Nickel0.005 to 0.80
Niobium0.004 to 7.50
Palladium0.014 to 0.200
Ruthenium0.019 to 0.050
Silicon0.014 to 0.15
Tin0.017 to 3.00
Vanadium0.017 to 15.50
Yttrium0.0011 to 0.0100
Zirconium0.007 to 4.00

1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 10.

Ключевые слова:
emission; titanium; X-ray