標(biāo)準(zhǔn)編號(hào):	GB/T 223.79-2007
中文名稱:	鋼鐵 多素含量的測(cè)定 X-射線熒光光譜法（常規(guī)法）
英文名稱:	Iron and steel—Determination of multi-element contents—X-ray fluorescence spectrometry(Routine method)
中標(biāo)分類:	H11    鋼鐵與鐵合金分析方法
行業(yè)分類:	GB    國家標(biāo)準(zhǔn)
ICS分類:	77.080.01 77.080.01    黑色金屬綜合 77.080.01
發(fā)布機(jī)構(gòu):	國家質(zhì)量監(jiān)督檢驗(yàn)檢疫總局 國家標(biāo)準(zhǔn)化管理委員會(huì)
發(fā)布日期:	2007-12-18
實(shí)施日期:	2008-2-1
標(biāo)準(zhǔn)狀態(tài):	valid
翻譯語言:	英文
文件格式:	PDF
中文字符數(shù):	8000 字
翻譯價(jià)格(元):	290.0
交付時(shí)間:	付款后 1 個(gè)工作日

1 Scope This Part of GB/T 223 specifies fluorescent spectrometry to be applied to determine the content of silicon, manganese, phosphorus, sulfur, copper, aluminium, nickel, chromium, molybdenum, vanadium, titanium, tungsten and niobium. This Part is applicable to cast iron, pig iron, non-alloy steel, low alloy steel, and the determination range of each element is detailed in Table 1.

Foreword I 1 Scope 2 Normative References 3 Principle 4 Reagents 5 Apparatus 6 Sampling and Sample Preparation 7 Apparatus Preparation 8 Analytical Procedures 9 Result Calculation 10 Precision 11 Test Reports Appendix A (Normative) Acceptance Flow Diagram of Sample Assay Value Appendix B (Normative) Accuracy Test of Apparatus