高温合金试验方法第4部分:轧制高温合金条带晶粒组织和一次 碳化物分布测定
Test methods for superalloys-Part 4:Determination of characterizing bandingngrains and primary carbides distribution of superalloy rollings
检测标准
快淬金属分类和牌号
Designation and classification of rapidly quenched metals
耐蚀合金棒
Corrosion-resistant alloy bars
弹性合金的尺寸、外形、表面质量、试验方法和检验规则的一般规定
General rules of dimensions, shape,surface quality , test method andninspection for elastic alloys
精密合金牌号
Designation of precision alloys
精密合金用磁学特性和磁学量术语
Magnetic characters and magnetic valuesterms definitions for procision alloys
铸钢轧辊
Cast steel rolls
铸钢轧辊
Cast steel rolls
贵金属合金化学分析方法 金合金中钆和铍量的测定 电感耦合等离子体原子发射光谱法
Test method of precious metal alloys-Determination of gadolinium and beryllium contents for gold alloys-Inductively coupled plasma atomic emission spectrometry
贵金属合金化学分析方法 金合金中镍量的测定 EDTA 络合返滴定法
Test method of precious metal alloys-nDetermination of nickel content for gold alloys-Complexometric backing titration using EDTA
