黑龙江冶金
黑龍江冶金
흑룡강야금
HEILONGJIANG YEJIN
2014年
6期
48-52
,共5页
检查%铝铁中间合金%滴定法
檢查%鋁鐵中間閤金%滴定法
검사%려철중간합금%적정법
inspection%aluminum and iron intermediate alloy%titration
本文根据现有的资料，认真进行了条件试验，制定了重铬酸钾滴定法检查铝铁中间合金中铁量。经反复验证，认为此方法结果准确、分析速度快、操作简便。可以用于生产检查。
本文根據現有的資料，認真進行瞭條件試驗，製定瞭重鉻痠鉀滴定法檢查鋁鐵中間閤金中鐵量。經反複驗證，認為此方法結果準確、分析速度快、操作簡便。可以用于生產檢查。
본문근거현유적자료，인진진행료조건시험，제정료중락산갑적정법검사려철중간합금중철량。경반복험증，인위차방법결과준학、분석속도쾌、조작간편。가이용우생산검사。
In this paper, based on the available information, condition test were carried out seriously, and iron content of aluminum and iron intermediate alloy amount check is made by potassium dichro-mate titration.Many tests verify that this method is accurate, analysis speed is fast, and operation is simple.Then the method can be used for the production inspection.
