JB/T 3064-2011
粉末冶金摩擦材料化学分析方法
Methods for chemical analysis of friction materials of powder metallurgy
2011-12-20
JB/T 8063.1-2011
粉末冶金材料与制品化学分析方法 第1部分:铁基材料与制品中碳的测定(气体容量法)
Methods for chemical analysis of powder metallurgy materials and products — Part 1:The gas volumetric method for the determination of carbon in iron-based materials and products
2011-12-20
JB/T 8063.8-2011
粉末冶金材料与制品化学分析方法 第8部分:铜基材料与制品中铁的测定(EDTA-H2O2光度法)
Methods for chemical analysis of powder metallurgy materials and products — Part 8:The EDTA-H2O2 photometric method for the determination of iron in copper-based materials and products
2011-12-20
JB/T 8063.6-2011
粉末冶金材料与制品化学分析方法 第6部分:铜基材料与制品中铅的测定(电解分离-EDTA滴定法)
Methods for chemical analysis of powder metallurgy materials and products — Part 6:The electrolytic separation-EDTA titrimetric method for the determination of lead in copper -based materials and products
2011-12-20
JB/T 8063.2-2011
粉末冶金材料与制品化学分析方法 第2部分:铁基材料与制品中铜的测定(氟化氢铵掩蔽-碘量法)
Methods for chemical analysis of powder metallurgy materials and products. Part 2:The ammonium hydrogen fluoride masking,iodometriy method for the determination of copper in iron-based materials and products
2011-12-20
JB/T 8063.7-2011
粉末冶金材料与制品化学分析方法 第7部分:铜基材料与制品中锌的测定(硫酸铅钡共沉淀-EDTA滴定法)
Methods for chemical analysis of powder metallurgy materials and products — Part 7:The lead-barium sulfate precipitation- EDTA titrimetric method for the determination of zinc in copper-based materials and products
2011-12-20
JB/T 8063.5-2011
粉末冶金材料与制品化学分析方法 第5部分:铜基材料与制品中锡的测定(次磷酸钠还原-碘酸钾滴定法)
Methods for chemical analysis of powder metallurgy materials and products — Part 5:The secondary sodium phosphate reduction – potassium iodate titrimetric method for the determination of tin in copper –based materials and products
2011-12-20
JB/T 6237.3-2008
电触头材料用银粉化学分析方法 第3部分:邻菲罗啉分光光度法测定铁量
Test methods for chemical analysis of silver powder for electric contact material--Part 3:Determination of iron content
2008-03-12
JB/T 6237.2-2008
电触头材料用银粉化学分析方法 第2部分:双环己酮草酰二腙分光光度法测定铜量
Test methods for chemical analysis of silver powder for electric contact material--Part 2:Determination of copper content
2008-03-12
JB/T 6237.4-2008
电触头材料用银粉化学分析方法 第4部分:火焰原子吸收光谱法测定镍量
Test methods for chemical analysis of silver powder for electric contact material--Part 4:Determination of nickel content
2008-03-12
JB/T 6237.6-2008
电触头材料用银粉化学分析方法 第6部分:火焰原子吸收光谱法测定镁量
Test methods for chemical analysis of silver powder for electric contact material--Part 6:Determination of magnesium content
2008-03-12
JB/T 6237.9-2008
电触头材料用银粉化学分析方法 第9部分:联苯胺目视比色法测定硝酸盐含量
Test methods for chemical analysis of silver powder for electric contact material--Part 9:Determination of intrate content
2008-03-12
JB/T 6237.1-2008
电触头材料用银粉化学分析方法 第1部分:氯化银沉淀—对二甲替氨基亚苄基罗丹宁分光光度法测定银量
Test methods for chemical analysis of silver powder for electric contact material--Part 1:Determination of silver content
2008-03-12
JB/T 6237.5-2008
电触头材料用银粉化学分析方法 第5部分:火焰原子吸收光谱法测定钠量
Test methods for chemical analysis of silver powder for electric contact material--Part 5:Determination of natrium content
2008-03-12
JB/T 6237.7-2008
电触头材料用银粉化学分析方法 第7部分:重量法测定水分含量
Test methods for chemical analysis of silver powder for electric contact material--Part 7:Determination of moisture level
2008-03-12
JB/T 6237.8-2008
电触头材料用银粉化学分析方法 第8部分:银粉水溶液pH值测定
Test methods for chemical analysis of silver powder for electric contact material--Part 8:Determination of pH of aqueous solution
2008-03-12
JB/T 6237.10-2008
电触头材料用银粉化学分析方法 第10部分:重量法测定氯化银含量
Test methods for chemical analysis of silver powder for electric contact material--Part 10:Determination of silver nitrale content
2008-03-12