77.080 黑色金属 标准查询与下载

CNS 11015-2001 铁及钢－磷定量法

本标准规定铁及钢中磷之定方法。

Iron and steel－Methods for determination of phosphorus content

YB/T 105-1997 冶金石灰物理检验方法

Methods of physical testing for metallurgical quicklime

STAS SR 13313-1995 铁性材料的化学分析．钢铁的化学分析中火焰原子吸收光谱法分析的标准方法起草建议

Prezentul EURONORM stabile?te metoda de determinare a calciului din o?eluri, prin spectrometrie de absorb?ie atomic? ?n flac?r?. Metoda se aplic? o?elurilor nealiate sau slab aliate, cu un con?inut de calciu mai mare de 0,0002 % (m/m). NOT? - Metoda se ut

Chemical analysis of ferrous materials. Recommendation for the drafting of standard methods of analysis employing flame atomic absorption spectrometry for the chemical analysis of iron and steel

STAS SR EN 10188-1994 有色金属材料的化学分析．钢铁中铬的测定．火焰原子吸收光谱法

Prezentul Standard European stabile?te o metod? de determinare a con?inutului de crom din fonte ?i o?eluri, prin spectroscopie de absorb?ie atomic? ?n flac?r?. Metoda se aplic? o?elurilor nealiate ?i slab aliate ?i fontelor cu un con?inut de crom cuprins

Chemical analysis of ferrous materials. Determination of chromium in steels and irons. Flame atomic absorption spectrometric method

STAS SR EN 24943-1994 黑色金属的化学分析．铜含量的测定．火焰原子吸收光谱法

Prezentul Standard Interna?ional stabile?te metoda de determinare a cuprului din fonte ?i o?eluri prin spectrometrie de absorb?ie atomic? ?n flac?r?. Metoda se aplic? pentru con?inuturi de cupru cuprinse ?ntre 0,004 ?i 0,5% (m/m).

Chemical analysis of ferrous metal. Determination of copper content. Flame atomic absorption spectrometric method

STAS SR EN 24946-1994 钢和铸铁．测定铜含量2，2'联喹啉分光光度法

Prezentul Standard Interna?ional stabile?te metoda spectrofotometrica cu 2,2'-drchinolil pentru determinarea cuprului din fonte ?i o?eluri. Metoda se aplic? pentru con?inuturi de cupru cuprinse ?ntre 0,02 ?i 5% (m/m).

Steel and cast iron. Determination of copper content. 2,2'-biquinolyl spectrophotometric method

STAS SR EN 10179-1994 冶金材料的化学分析．钢材中含氮量的测定．分光光度法

Prezentul EURONORM stabiieste o metod? pentru determinarea spectrofotometric? a azotului din o?eluri. Metoda se utilizeaz? ?n specia!, pentru determinarea con?inutului de azot total din o?eluri nealiate, cu con?inut de azot foarte sc?zut. Ea poate fi apli

Chemicat analysis of ferrous materials - Determination of nitrogen (trace amounts) in steel - Spectrophotometric method

STAS SR EN 24829-2-1994 钢和铸铁．总硅含量的测定．还原钼矽酸盐分光光度法．第2部分：硅含量在0，01%和0，05%之间

Prezentul Standard Interna?ional prevede o metod? spectrofotometric? cu molibdosilicat redus pentru determinarea con?inutului de siliciu total din fonte ?i o?eluri. Metoda se aplic? pentru con?inuturi de siliciu cuprinse ?ntre 0,01% ?i 0,05 % (m/m) din fo

Steel and cast iron. Determination of total silicon content. Reduced molybdosilicate spectrophotometric method. Part 2: Silicon content between 0,01 and 0,05 %

STAS SR EN 24829-1-1994 钢和铸铁．总硅含量的测定 还原钼矽酸盐分光光度法．第1部分：硅含量在0，05%和1，0%之间

Prezentul Standard Interna?ional prevede o metod? spectrofotometric? cu molibdosilicat redus pentru determinarea con?inutului de siliciu total din oteluri ?i fonte. Metoda se aplic? pentru con?inuturi de siliciu din o?eluri ?i fonte cuprinse ?ntre 0,05% ?

Steel and cast iron. Determination of total silicon content. Reduced molybdosilicate spectrophotometric method. Part 1: Silicon content between 0,05 and 1,0 %

SR 2603-1994 铁和钢．钒含量的测定．钨酸钠分光光度法

Prezentul standard stabile?te metoda spectrofotometric? cu wolframat de sodiu pentru determinarea con?inutului de vanadiu din fonte ?i o?eluri, care con?in titan sub 0,40%, cupru sub 0,30%, nichel sub 1,5% ?i crom sub 1,0%. Metoda se aplic? pentru con?inu

Steels and irons. Determination of vanadium content. Sodium tungstate spectrophotometric method

SR ISO 4942:1994 钢铁．钒含量的测定．N-BPHA分光光度法

Prezentul Standard Interna?ional stabile?te metoda de determinare spectrofotometric? cu N-BPHA a vanadiului din fonte ?i o?eluri. Metoda se aplic? pentru con?inuturi de vanadiu cuprinse ?ntre 0,005% (m/m) ?i 0,50% (m/m).

Steel and iron. Determination of vanadium content. N-BPHA spectrophotometric method

SR 7318-1994 钢材及铸铁．砷含量的测定．电位法

Prezentul standard stabile?te metoda poten?iometric? de determinare a con?inutului de arsen din o?eluri ?i fonte. Metoda se aplic? pentru con?inuturi de arsen mai mari de 0,02 %,

Steels and cast irons. Determination of arsenic content. Potentiometric method

CSN ISO 4941:1993 钢及铸铁．钼含量测定．光度法

Zpracovatel: Nová hu?, akciová spole?nost, Ostrava, I?O 451 93 258 — RNDr. Květu?e Poljaková, CSc. Technická normaliza?ní komise: TNK 63 ?Rozbor kov? a rud" Pracovník Federálního ú?adu pro normalizaci a mě?ení: Ing. Alexandra ?ervená

Steels and cast irons. Determination of the molybdenum content. Photometric method

CSN ISO 4947:1993 钢和铸铁．钒含量测定．电位滴定法

Zpracovatel: Nová hu?, akciová spole?nost, Ostrava, I?O 451 93 258 — RNDr. Květu?e Poljaková, CSc. Technická normaliza?ní komise: TNK 63 — Rozbor kov? a rud Pracovník Federálního ú?adu pro normalizaci a mě?ení: Ing. Alexandra ?ervená

Steel and cast iron. Determination of vanadium content. Potentiometric titration method

CSN ISO 9647:1993 钢和铁．钒含量测定．火焰原子吸收分光光度法

Zpracovatel: Nová hu?, akciová spole?nost, Ostrava, I?O 451 93 258 — RNDr. Květu?e Poljaková, CSc, Ing. Old?ich Luzar Technická normaliza?ní komise: TNK 63 — Rozbor kov? a rud. Pracovník Federálního ú?adu pro normalizaci a mě?ení: Ing. Alexandra ?ervená

Steel and iron. Determination of vanadium content. Flame atomic absorption spectrometric method

CSN ISO 4942:1993 钢和铁．钒含量测定．N-BPHA分光光度法

Steel and iron. Determination of the vanadium content. N-BPHA spectrophotometric method

CSN ISO 4935:1993 钢和铁．硫含量测定．在感应电炉中燃烧后的红外线吸收法

Zpracovatel: Nová hu?, akciová spole?nost, Ostrava, I?O 451 93 258 - RNDr. Květu?e Poljaková, CSc. Technická normaliza?ní komise: TNK 63 Rozbor kov? a rud Pracovník Federálního ú?adu pro normalizaci a mě?ení: Ing. Alexandra ?ervená

Steel and iron. Determination of sulfur content. Infrared absorption method after combustion in an induction furnace

YB 4073-1991 高炉用铸铁冷却壁

Cast Iron Cooling Wall for Blast Furnace

STAS SR ISO 9647:1989 钢铁．钒含量的测定．火焰的原子吸收光谱法

Prezentul Standard Interna?ional stabile?te 6 metod? spectrometric? de absorb?ie atomic? In flac?r? pentru determinarea vanadiului din font? ?i o?el. Metoda se aplic? pentru con?inuturi de vanadiu cuprinse ?ntre 0,005%(m/m) ?i 1,0%(m/m), dar con?inutul de wolfram ?n proba de analizat nu trebuie s? fie mai mare de 10 mg ?i/sau con?inutul de titan s? nu fie mai mare de 5 mg.

Steel and iron. Determination of vanadium content. Flame atomic; absorption spectrometric method

CSN 42 0511-1989 工艺铁的化学分析．锰含量测定

Schválení ST SEV 486-88 doporu?ilo Federální ministerstvo hutnictví, strojírenství a elektrotechniky Praha, I?O 001 775 Zpracovatel: Nová hu? Klementa Gottwalda, s. p., I?O 011 061 — - RNDr. Květu?e Poljaková, CSc. Oborové normaliza?ní st?edisko: V?zkumn? ústav hutnictví ?eleza, ú?elová organizace, Dobrá, I?O 011 398 — Ing. Jitka Jáchymova Pracovník Federálního ú?adu pro normalizaci a mě?ení: Ing. Alexandra ?ervená

Chemical analysis of technical iron. Determination of manganese content