This standard specifies the grade and chemical composition requirements, sampling and chemical composition analysis of tantalum and tantalum alloy processed products. This standard applies to various tantalum and tantalum alloy processed products (including ingots, sintered billets, semi-finished products and finished products).
YS/T 751-2011 Referenced Document
GB/T 15076.1-1994 Methods for chemical analysis of tantalum and niobium- Determihation of tantalum content in niobium
GB/T 15076.10-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron,nickel,chromium,titanium,zirconium,aluminum and manganese contents in niobium
GB/T 15076.11-1994 Methods for chemical analysis of tantalum and niobium-Determination of arsenic antimony,lead,tin and bismuth contents in niobium
GB/T 15076.12-1994 Methods for chemical analysis of tantalum and niobium-Determination of carbon content
GB/T 15076.13-1994 Methods for chemical analysis of tantalum and niobium-Determination of nitrogen content in tantalum
GB/T 15076.14-1994 Methods for chemical analysis of tantalum and niobium-Determination of oxygen content
GB/T 15076.2-1994 Methods for chemical analysis of tantalum and niobium-Determination of niobium content in tantalum
GB/T 15076.3-1994 Methods for chemical analysis of tantalum and niobium-Determination of copper content
GB/T 15076.4-1994 Methods for chemical analysis of tantalum and niobium-Determination of iron content
GB/T 15076.5-1994 Methods for chemical analysis of tantalum and niobium-Determination of molybdenum and tungsten contents
GB/T 15076.6-1994 Methods for chemical analysis of tantalum and niobium-Determination of silicon content in tantalum
GB/T 15076.7-1994 Methods for chemical analysis of tantalum and niobium-Determination of phospherus content in niobium
GB/T 15076.8-1994 Methods for chemical analysis of tantalum and niobium-Determination of sulphur content in niobium
GB/T 15076.9-2008 Method for chemical analysis of tantalum and niobium.Determination of iron,chromium,nickel,manganese,titanium,aluminum,copper,tin,lead and zirconium contents in tantalum
YS/T 751-2011 history
2011YS/T 751-2011 Designation and composition of tantalum and tantalum alloy