The determination of trace element Asin nickel-base,iron-nickel base high-temperature alloy by ICP-AES is studied in this paper. The effects of matrix in GH169 dloy,GH710 alloy GH44 alloy,GH128 alloy on determination of trace Ag is emphatically studied.

• 采用ICP-AES法对铁,镍基高温合金中痕量Ag元素的测定进行了研究,着重考察了GH169、GH710、GH44、GH128等高温合金中基体与合金元素对Ag含量测定的影响;