JIS G1326:1992 pdfダウンロード。フェロニッケル分析方法 Methods for chemical analysis of ferronickel 1. 適用範囲 この規格は，フェロニッケル中のニッケル，コバルト，炭素，けい素，マンガン，りん，硫黄，クロム及び銅の定量方法について規定する。 備考 この規格の対応国際規格を，次に示す。 Is0 6352 ∶1985 Ferronickel-Determination of nickel content-Dimethylglyoxime gravimetricmethod ISO 7520 : 1985 Ferronickel-Determination of cobalt content一Flame atomic absorptionspectrometric method IS0 7524 ∶1985 Nickel metal, ferronickel and nickel alloys-Determination of carbon content一lnfra-red absorption method after induction furnace combustion IS0 7526∶1985 Nickel metal,ferronickel and nickel alloys-Determination of sulfur content一lnfra-red absorption method after induction furnace combustion ISo 7527∶1985 Nickel metal.ferronikel and nickel alloys-Determination of sulfur content一lodimetric titration method after induction furnace combustion Iso 8343 : 1985 Ferronickel-Determination of silicon content-Gravimetric method ISO 11400: 1992 Nickel, ferronickel and nickel alloys-Determination...