YS/T 573-2007
Tantalum powder (English Version)

Standard No.

YS/T 573-2007

Language

Chinese, Available in English version

Release Date

2007

Published By

Professional Standard - Non-ferrous Metal

Status

Be replaced 2015-10

Replace By

YS/T 573-2015

Latest

YS/T 573-2015

Replace

YS/T 573-2006

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and order (or contract) content of tantalum powder. This standard applies to tantalum powder prepared by sodium reduction, mechanical preparation and electron beam melting, etc., for use in the production of tantalum electrolytic capacitors with different operating voltages and specific capacitances.

YS/T 573-2007 Referenced Document

• GB/T 1479 Metallic powders--Determination of apparent density--Part 1:Funnel method
• GB/T 1480 Metallic powders.Determination of particle size by dry sieving*， 2012-12-31 Update
• GB/T 1482 Metallic powders—Determination of flow rate—Calibrated funnel methods（Hall flowmeter）*， 2022-12-30 Update
• GB/T 15076.1 Methods for chemical analysis of tantalum and niobium—Part 1: Determination of tantalum content in niobium—Inductively coupled plasma atomic emission spectrometry*， 2017-10-14 Update
• GB/T 15076.10 Methods for chemical analysis of tantalum and niobium—Part 10:Determination of iron,nickel,chromium,titanium, zirconium,aluminum and manganese contents in niobium—Direct current arc atomic emission spectrometry*， 2019-12-31 Update
• GB/T 15076.11 Methods for chemical analysis of tantalum and niobium—Part 11:Determination of arsenic,antimony,lead,tin and and bismuth contents in niobium—Direct current arc atomic emission spectrometry*， 2020-03-06 Update
• GB/T 15076.12 Method for chemical analysis of tantalum and niobium.Determination of phosphorus content in tantalum *， 2008-03-31 Update
• GB/T 15076.13 Methods for chemical analysis of tantalum and niobium—Part 13: Determination of nitrogen content—Inert gas fusion thermal conductivity method*， 2017-10-14 Update
• GB/T 15076.14 Method for chemical analysis of tantalum and niobium.Determination of oxygen content *， 2008-03-31 Update
• GB/T 15076.15 Method for chemical analysis of tantalum and niobium.Determination of hydrogen content *， 2008-03-31 Update
• GB/T 15076.16 Method for chemical analysis of tantalum and niobium.Determination of sodium and potassium contents *， 2008-03-31 Update
• GB/T 15076.2 Methods for chemical analysis of tantalum and niobium—Part 2:Determination of niobium content in tantalum—Inductively coupled plasma atomic emission spectrometry and stratography gravimetry*， 2019-12-31 Update
• GB/T 15076.3 Methods for chemical analysis of tantalum and niobium—Part 3：Determination of copper content—Flame atomic absorption spectrometry*， 2019-06-04 Update
• GB/T 15076.4 Methods for chemical analysis of tantalum and niobium—Part 4:Determination of iron content—1,10-Phenanthroline spectrophotometry*， 2020-03-06 Update
• GB/T 15076.5 Methods for chemical analysis of tantalum and niobium—Part5:Determination of molybdenum and tungsten contents—Inductively coupled plasma atomic emission spectrometry*， 2017-10-14 Update
• GB/T 15076.6 Methods for chemical analysis of tantalum and niobium—Part 6:Determination of silicon content—Inductively coupled plasma atomic emission spectrometry*， 2020-03-06 Update
• GB/T 15076.7 Methods for chemical analysis of tantalum and niobium—Part 7:Determination of phospherus content in niobium—4-Formyloxy-pentyl ketone-[2] extraction separation phosphomolybdate blue spectrophotometry and inductively coupled plasma atomic emission spectrom*， 2020-03-06 Update
• GB/T 15076.8 Method for chemical analysis of tantalum and niobium.Determination of carbon and sulphur contents*， 2008-03-31 Update
• GB/T 15076.9 Method for chemical analysis of tantalum and niobium.Determination of iron,chromium,nickel,manganese,titanium,aluminum,copper,tin,lead and zirconium contents in tantalum *， 2008-03-31 Update
• GB/T 3137 Testing method for electrical property of tantalum powder*， 2020-03-06 Update
• GB/T 3249 Test method for Fisher number of metal powders and related compounds*， 2022-03-09 Update
• GB/T 5314 Powders for powder metallurgical purposes.Sampling *， 2011-12-30 Update

YS/T 573-2007 history

• 2015 YS/T 573-2015 Tantalum powder
• 2007 YS/T 573-2007 Tantalum powder
• 2006 YS/T 573-2006 Tantalum powder