GOST 18904.6-89
ГОСТ 18904.6-89
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Tantalum and its oxides. Spectral method for determination of aluminium, vanadium, ferrum, calcium, silicon, magnesium, manganese, copper, nickel, niobium, tin, titanium, chromium and zirconium
Тантал и его окись. Спектральный метод определения алюминия, ванадия, железа, кальция, кремния, магния, марганца, меди, никеля, ниобия, олова, титана, хрома и циркония
Status: Effective - Supersedes. IUS 6-1989; The limitation of the effectiveness period has been lifted: Protocol No. 4-93 of the IGU dated 10.21.93 (IUS 4-1994)
The standard establishes a spectral method for the determination of impurities of aluminum, vanadium, iron, calcium, silicon, magnesium, manganese, copper, nickel, niobium, tin, titanium, chromium and zirconium in tantalum and its oxide.
Стандарт устанавливает спектральный метод определения примесей алюминия, ванадия, железа,кальция, кремния, магния, марганца, меди, никеля, ниобия, олова, титана, хрома и цирконияв тантале и его окиси.
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Format: Electronic (pdf/doc)
Approved: USSR State Committee for Standards,
3/20/1989
SKU: RUSS55073
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.12 Testing and control of products of metallurgical industry »
4.12.3 Non-ferrous and precious metals »
ISO classifier »
77 METALLURGY »
77.120 Non-ferrous metals »
77.120.99 Other non-ferrous metals and their alloys »
National standards »
77 METALLURGY »
77.120 Non-ferrous metals »
77.120.99 Other non-ferrous metals and their alloys »
National Standards for KGS (State Standards Classification) »
Latest edition »
V Metals and metal products »
V5 Non-ferrous metals and their alloys. Rolled non-ferrous metals »
V59 Test methods. Packaging. Marking »
National Standards for OKSTU »
RAW MATERIALS OF NON-FERROUS METALS, NON-FERROUS METALS AND THEIR ALLOYS »
Control methods (testing, analysis, measurements) »
National Standards for OKSTU »
RAW MATERIALS OF NON-FERROUS METALS, NON-FERROUS METALS AND THEIR ALLOYS »
Raw materials and compounds of tantalum, tantalum »
As a Replacement Of:
GOST 18904.6-73: Tantalum. The spectral method for determining the content of aluminum, calcium, magnesium, silicon, tin, titanium, iron, niobium, manganese, copper, nickel, zirconium and chromium
The Document References:
GOST 11088-75: Reagents. Magnesium nitrate hexahydrate. Specifications
GOST 11125-84: Super pure nitric acid. Specifications
GOST 13276-79: Overhead line hardware. General specifications
GOST 14261-77: Hydrochloric acid super pure. Specifications
GOST 14262-78: Super pure sulphuric acid. Specifications
GOST 18300-87: Technical rectified ethyl alcohol. Specifications
GOST 18904.0-89: Tantalum and its oxides. General requirements for methods of analysis
GOST 21241-77: Medical pincers. General specifications
GOST 22516-77: Reagents. Stannic (IV) oxide. Specifications
GOST 23463-79: High-purity powdery graphite. Specifications
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3760-79: Reagents. Ammonia water. Specifications.
GOST 4142-77: Reagents. Calcium nitrate tetrahydrate. Specifications
GOST 4158-80: Reagents. Barium carbonate. Specifications
GOST 4220-75: Reagents. Potassium bichromate. Specifications
GOST 4233-77: Reagents. Sodium chloride. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 4465-74: Reagents. Nickel (II) sulphate, 7-aqueous. Specifications
GOST 4518-75: Reagents. Ammonium fluoride. Specifications
GOST 4526-75: Reagents. Magnesium oxide. Specifications
GOST 5962-67: Rectified ethyl alcohol. Specifications
GOST 612-75: Reagents. Manganese chloride 4-aqueous. Specifications
GOST 9428-73: Reagents. Silicon dioxide. Specifications
The Document is Referenced By:
GOST 18904.8-89: Tantalum and its oxides. Spectral method for determination of tungsten, calcium, cobalt, copper, molybdenum and natrium
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