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GOST 11884.10-78

ГОСТ 11884.10-78

Tungsten concentrate. Method of determination of calcium oxide

Концентрат вольфрамовый. Метод определения окиси кальция

Status: Effective. 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 applies to tungstic acid, intended for the production of wire, rods and other purposes.

Стандарт распространяется на вольфрамовые концентраты марок КВГ (Т), КВГ (К) с государственным знаком качества, предусмотренных ГОСТ 213-73, и устанавливает объемный метод определения содержания окиси кальция при массовой доле ее от 0,5 до 10 %.

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Format: Electronic (pdf/doc)

Approved: Gosstandart of the USSR, 10/26/1978

SKU: RUSS54014

Price: $89.10



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The Product is Contained in the Following Classifiers:

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.1 Testing and control of products of mining and non-metallic industry » 4.1.1 Ore minerals and concentrates »

ISO classifier » 73 MINING AND MINERAL PRODUCTS » 73.060 Ore minerals and their concentrates » 73.060.99 Other ore minerals »

National standards » 73 MINING AND MINERAL PRODUCTS » 73.060 Ore minerals and their concentrates » 73.060.99 Other ore minerals »

National Standards for KGS (State Standards Classification) » Latest edition » A. Mining. Minerals » A3 Metallic minerals (ores) » A39 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) »


As a Replacement Of:

GOST 11893-66: Tungsten concentrate. Method for determination of calcium oxide content

The Document References:

GOST 10929-76: Reagents. Hydrogen peroxide. Specifications

GOST 11884.15-82: Tungsten concentrate. General requirements for methods of spectrum analysis

GOST 1277-75: Reagents. Silver nitrate. Specifications

GOST 20490-75: Reagents. Potassium permanganate. Specifications

GOST 213-83: Tungsten concentrate. Specifications

GOST 22867-77: Reagents. Ammonium nitrate. Specifications

GOST 25086-87: Nonferrous metals and their alloys. General requirements for methods of analysis

GOST 27329-87: Ores and concentrates of non-ferrous metals. General requirements for methods of chemical analysis

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 3760-79: Reagents. Ammonia water. Specifications.

GOST 3773-72: Reagents. Ammonium chloride. Specifications

GOST 4204-77: Reagents. Sulphuric acid. Specifications

GOST 4461-77: Reagents. Nitric acid. Specifications

GOST 5712-78: Reagents. 1-aqueous ammonium oxalate. Specifications

GOST 5839-77: Reagents. Sodium oxalate. Specifications

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