BS ISO 18632:2018
合金鋼 錳的測定 電位滴定法或目視滴定法
Alloyed steels. Determination of manganese. Potentiometric or visual titration method
- 標準號
- BS ISO 18632:2018
- 發(fā)布
- 2018年
- 總頁數(shù)
- 20頁
- 發(fā)布單位
- 英國標準學會
- 當前最新
- BS ISO 18632:2018
- 引用標準
- ISO 1042 ISO 14284 ISO 3696 ISO 385 ISO 4942 ISO 4947 ISO 5725-1 ISO 5725-2 ISO 5725-3 ISO 648 ISO 9647
- 被代替標準
- BS ISO 18632:2010
- 本體
- 釩 鈰 錳
- 適用范圍
- This document specifies a potentiometric or visual titration method for the determination of manganese content in alloyed steels. The method is applicable to manganese mass fractions between 2% and 25%. Vanadium and cerium interfere with the determination. If the mass fraction of cerium in the sample is less than 0.01%, or the mass fraction of vanadium in the sample is less than 0.005%, the interference is negligible, otherwise theoretical corrections are necessary.