共找到 425 条与 镁和镁合金 相关的标准,共 29 页
この規格は,マグネシウム及びマグネシウム合金中の亜鉛定量方法について規定する。
Methods for determination of zinc in magnesium and magnesium alloys
This European Standard specifies the chemical composition of cast unalloyed magnesium. It specifies classification, designation and marking.
Magnesium and magnesium alloys - Unalloyed magnesium
This European Standard specifies the chemical composition of magnesium alloy ingots for anodes and chemical composition of magnesium alloy anode castings.
Magnesium and magnesium alloys - Magnesium alloys for cast anodes
この規格は,マグネシウム及びマグネシウム合金中のけい素定量方法について規定する。
Methods for determination of silicon in magnesium and magnesium alloys
この規格は,マグネシウム合金中の可溶性ジルコニウム及び不溶住ジルコニウム定量方法について規定する。
Method for determination of zirconium in magnesium alloys
この規格は,マグネシウム合金中の希土類定量方法について規定する。
Method for determination of rare earths in magnesium alloys
This European Standard specifies the chemical composition of cast unalloyed magnesium It specifies classification, designation and marking.
Magnesium and magnesium alloys - Unalloyed magnesium
Magnesium and magnesium alloys. Unalloyed magnesium.
The document specifies the chemical composition of cast unalloyed magnesium. It specifies classification, designation and marking.#,,#
Magnesium and magnesium alloys - Unalloyed magnesium; German version EN 12421:1998
This European Standard specifies the chemical compostions of cast unalloyed magnesium.It specifies classfication,designation and marking.
Magnesium and Magnesium Alloys - Unalloyed Magnesium
Methods for chemical analysis of magnesium metal
この規格は,JIS C 2522に規定された化学成分(銅,ニッケル,マンガン)の分析方法について規定する。
Methods of chemical analysis for copper-manganese alloy
Prezentul Standard Interna?ional stabile?te metoda gravimetric? de determinare a con?inutului de toriu din aliajele de magneziu. Metoda se aplic? produselor care au un con?inut de toriu cuprins ?ntre 0,2 % ?i 5,0 % (m/m).
Magnesium alloys. Determination of thorium. Part 1: Gravimetric method
P〓zentul standard Iniema?ional stabile?te o metod? de deler〓nare gravinwtrici a co?inutuluii de aluminiu din aliajele de magneziu care nu con?in zirconiu, toriu sau p?m?nturi 〓. Mntoda se aplic? produselor care au un con?inut de aluminiu cuprin〓 ?ntre 1,5% ?i ?2,0%.
Magnesium alloys. Determination of aluminum. 8-hydroxyquinoline gravimetric method
Prezentul Standard Interna?ional stabile?te metoda fotometric? cu alizarin sulfonat pentru determinarea con?inutului de zirconiu 〓solubil, din aliajele de magneziu care con?in zirconiu ca element de aliere. P?m?nturiler are, toriul ?i argintul nu interfer?. Metoda se aolic? tuturor produselor care au un con?inut de zirconiu insolubil cuprins ?ntre 0,02% ?i 0,3% (m/m). NOT? - Hafniu care ?n mod normal ?nso?e?te zirconiul (p?n? la 1 % din zirconiu), se determin? ?mpreun? cu acesta.
Magnesium alloys. Determination of insoluble zirconium. Alizarin sulphonate photometric method
Prezentul Standard Interna?ional stabile?te metoda fotometric? cu alizarin sulfonat pentru determinarea zirconiufui solubil din aliajele de magneziu, care con?in zirconiu ca element de aliere. P?m?nturile rare, toriul ?i argintul nu interfer?. Metoda se aplic? produselor care au un con?inut de zirconiu cuprins ?ntre 0,1 % ?i 1,0% (m/m). Pentru aliajele care con?in plumb ?i/sau bismut, metoda nu se aplic? ?n totalitate ci se modific? conform descrierii din anex?. NOT? - Hafniul, care ?n mod normal ?nso?e?te zirooniul, (p?n? la 1 % zirconiu), se determin? ?mpreun? cu zirconiul.
Magnesium alloys. Determination of soluble zirconium. Alizarin sulphonate photometric method
Methods for determination of copper in magnesium alloys
Methods for determination of iron in magnesium alloys
Настоящий стандарт устанавливает фотометрические методы определения кремния (при массовой доле кремния от 0,002% до 0,060%) в первичном магнии
Primary magnesium. Methods for determination of silicon
Настоящий стандарт устанавливает экстракционно-фотометрический (при массовой доле никеля от 0,0003% до 0,0030%) и атомно-абсорбционный (при масс
Primary magnesium. Methods for determination of nickel
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