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GOST 22861-93

GOST 17261-2008 GOST 3778-98 GOST 3640-94 GOST 25284.8-95 GOST 25284.7-95 GOST 25284.6-95 GOST 25284.5-95 GOST 25284.4-95 GOST 25284.3-95 GOST 25284.2-95 GOST 25284.1-95 GOST 25284.0-95 GOST 25140-93 GOST 23957.2-2003 GOST 23957.1-2003 GOST 23328-95 GOST 22861-93 GOST 21438-95 GOST 21437-95 GOST 19424-97 GOST 15483.10-2004 GOST 1293.0-2006 GOST 1219.1-74 GOST 1219.3-74 GOST 21877.6-76 GOST 21877.0-76 GOST 9519.1-77 GOST 15483.1-78 GOST 15483.0-78 GOST 1293.0-83 GOST 1293.3-83 GOST 26880.1-86 GOST 1219.4-74 GOST 1219.8-74 GOST 1219.2-74 GOST 860-75 GOST 21877.3-76 GOST 21877.1-76 GOST 21877.9-76 GOST 21877.4-76 GOST 21877.7-76 GOST 21877.2-76 GOST 21877.10-76 GOST 21877.8-76 GOST 22518.2-77 GOST 22518.4-77 GOST 9519.2-77 GOST 22518.1-77 GOST 1293.6-78 GOST 15483.11-78 GOST 15483.8-78 GOST 15483.3-78 GOST 15483.6-78 GOST 19251.3-79 GOST 20580.8-80 GOST 20580.2-80 GOST 20580.3-80 GOST 1293.11-83 GOST 1293.1-83 GOST 27225-87 GOST 30608-98 GOST 19251.7-93 GOST P 51014-97 GOST 17261-77 GOST 22518.3-77 GOST 9519.3-77 GOST 8857-77 GOST 15483.4-78 GOST 19251.0-79 GOST 19251.5-79 GOST 19251.2-79 GOST 20580.1-80 GOST 20580.6-80 GOST 20580.7-80 GOST 20580.4-80 GOST 1292-81 GOST 9519.0-82 GOST 1293.10-83 GOST 1293.12-83 GOST 1293.5-83 GOST 1293.2-83 GOST 30082-93 GOST 1219.6-74 GOST 1219.0-74 GOST 1219.5-74 GOST 1219.7-74 GOST 21877.5-76 GOST 21877.11-76 GOST 15483.9-78 GOST 15483.7-78 GOST 15483.2-78 GOST 1293.9-78 GOST 15483.5-78 GOST 19251.1-79 GOST 19251.6-79 GOST 19251.4-79 GOST 20580.0-80 GOST 20580.5-80 GOST 1293.7-83 GOST 1293.13-83 GOST 1293.14-83 GOST 1293.4-83 GOST 26880.2-86 GOST 26958-86 GOST 1020-97 GOST 30609-98 GOST 1293.15-90 GOST 1209-90 GOST 1293.16-93 GOST 13348-74 GOST 1320-74 GOST P 52371-2005

GOST 22861−93 Lead of high purity. Specifications

GOST 22861−93

Group W51

INTERSTATE STANDARD

LEAD OF HIGH PURITY

Specifications

Lead of high purity. Specifications


Date of introduction 1997−01−01

Preface

1 DEVELOPED by Eastern research mining and metallurgical Institute of nonferrous metals (VNIItsvetmet)

INTRODUCED by Gosstandart of the Republic of Kazakhstan

2 ADOPTED by the Interstate Council for standardization, Metrology and certification on February 17, 1993 (Protocol No. 3 MGS)

The adoption voted:

   
The name of the state The name of the national authority for standardization
The Republic Of Azerbaijan
Azgosstandart
The Republic Of Armenia
Armastajad
The Republic Of Belarus
Gosstandart Of Belarus
The Republic Of Kazakhstan
Gosstandart Of The Republic Of Kazakhstan
The Republic Of Moldova
Moldovastandart
Russian Federation
Gosstandart Of Russia
Turkmenistan
The main state inspection of Turkmenistan
The Republic Of Uzbekistan
Standards
Ukraine
Gosstandart Of Ukraine

3 Decree of the Russian Federation Committee on standardization, Metrology and certification dated June 27, 1996 N 435 interstate standard GOST 22861−93 introduced directly as state standard of the Russian Federation from January 1, 1997

4 REPLACE GOST 22861−77

5 REISSUE

1 Scope


This standard applies to the lead of high purity used in semiconductor technology, the manufacture of chemically pure reagents and scientific purposes.

2 Normative references


The present standard features references to the following standards:

GOST 3.1120−83 OF ESTD. General rules reflection and processing of safety requirements of work in process documentation

GOST 12.3.002−75 SSBT. The process of production. General safety requirements

GOST 2991−85 wooden disposable Boxes for loads up to 500 kg. General specifications

GOST 5959−80 Boxes made of wood-based panels for non-separable loads weighing up to 200 kg. General specifications

GOST 14192−96 Marking of cargo

GOST 22306−77 Metals of high and special purity. General requirements for methods of analysis

GOST 22518.1−77 Lead of high purity. Chemical-spectral method of determination of impurities

GOST 22518.2−77 Lead of high purity. Spectral method of determination of sodium, calcium, magnesium, aluminum, iron, and thallium

GOST 22518.3−77 Lead of high purity. Colorimetric method for determination of mercury

GOST 22518.4−77 Lead of high purity. Spectral method for determination of mercury

GOST 24634−81 wooden Boxes for products delivered for export. General specifications

3 General technical requirements

3.1 Lead of high purity is manufactured in accordance with the requirements of this standard technological instruction, duly approved.

3.2 Designation of grades and their chemical composition shall conform to the requirements specified in table 1.


Table 1 — Brand and chemical composition

                 
Percentage
Refer to
the inclusion of brands
OKP code Mass fraction of lead, not less Mass fraction of impurities not more than
      Silver
Copper Zinc Bismuth Antimony Iron
S0000
17 2531 0100 04 99,9999

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

3·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

S000
17 2531 0200 01 99,9996

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

2·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

3·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

S00
17 2531 0300 09 99,9985

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия



End of table 1

           
Percentage
Marking stamps Mass fraction of impurities not more than
  Thallium Mercury Cadmium Nickel Just
S0000

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

0,0001
S000

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

0,0004
S00

1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

5·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия

- 0,0015

* In coordination with the consumer the mass fraction of bismuth is allowed up to 1·10ГОСТ 22861-93 Свинец высокой чистоты. Технические условия%.

** In the lead used for the manufacture of the alloy, the content of bismuth is not limited to, if the bismuth is a component of the alloy

3.2.1 the Absence of gallium in lead of high purity is provided by the technology lead.

3.3 Lead of high purity is manufactured in the form of ingots: grades S0000 — weight 0.3 kg, brand S000 — a mass of 5 kg, brand S00 — weight 6 and 25 lbs. Permitted weight deviation of ±10%.

3.4 the Surface of lead ingots of high purity must be clean, without oxides and powdery white residue.

3.5 Marking of lead ingots of high purity applied to the shipping container or on the label trademark of the manufacturer, name of product, batch number.

Transport marking under GOST 14192.

For lead brand S0000 on each box is applied to manipulation signs «Fragile. Caution», «Hermetic packaging» according to GOST 14192.

3.6 Lead all brands packaged in plastic film, then wrapped with paper.

Lead brands S0000 and S000 are Packed in boxes type I according to GOST 5959 (gross mass must not exceed 6 kg).

Lead, Packed in plastic film or crates of type I according to GOST 5959, additionally placed in boxes of the type II-1 according to GOST 5959 (gross mass must not exceed 10 kg) or types I, II-1, II-2, III-1, III-2 according to GOST 2991 (gross mass should not exceed 200 kg).

Lead, intended for export are Packed in boxes according to GOST 24634 with the additional requirements specified in the purchase order.

4 safety Requirements

4.1 safety Requirements when working with lead high purity from the manufacturer and the consumer — technological documentation in accordance with GOST 12.3.002, GOST 3.1120.

5 acceptance Rules

5.1 Lead of high purity taking parties. The party should consist of lead of the same brand and to be issued a document about quality that contains:

— trademark or name of manufacturer and its trademark;

— name of the product and its brand;

— the batch number, weight (net) of the party;

the chemical analysis results;

— date of manufacture;

— the designation of this standard.

The document about quality put into the box. The label is applied to the letter «D». At the request of the consumer the document about quality is put in every box.

5.2 For the determination of chemical composition of lead samples taken from each ingot.

At the factory a sample of lead taken from the liquid metal.

5.3 Quality of surface and ground bars test on each ingot.

6 Methods to control

6.1 To determine the chemical composition of lead taken of the joint sample made up of spot samples.

Surface bars pre-cleaned to a depth of 0.5−1.0 mm. Clean surface of the ingot is forbidden to touch.

To obtain spot samples from each ingot with a knife made of titanium or tantalum, cut small pieces.

Selected from all bullion pieces are combined, stirred and reduce kvantovanie to obtain a sample weighing not less than 160 g

Sampling from liquid metal to lead all brands carried out by casting ingots in a graphite mold of trapezoidal section length of 50−60 mm, height 20 mm and thickness in the middle part of the height 10 mm. Weight of each ingot 150−170 g.

The prepared sample is divided into two parts and placed in plastic bags. Plastic bags are made, put in paper bags, which indicate the date of sampling, batch number and the name of probatoria. One part of sample intended for analysis, the other kept as control for 6 months.

6.2 General requirements for methods of analysis GOST 22306.

6.3 Chemical composition of lead is determined according to GOST 22518.1 — GOST 22518.4.

Allowed to use other normative documents on methods of analysis if their accuracy is not inferior to the indicators stipulated standards.

In the case of disagreements in the evaluation of the chemical composition evaluation was carried out according to GOST 22518.1 — GOST 22518.4.

6.4 controlling the surface quality of ingots is carried out visually, without the use of magnifying devices, mass — weighted.

7 Transportation and storage

7.1 the Lead of high purity transporterowych covered all kinds of transport in accordance with cargo carriage regulations applicable to the transport of each species, and postal parcels.

Rail lead transporterowych small shipments (one cargo to another consignee).

7.2 Lead stored in closed premises in the manufacturer’s packaging without contact with a metal corrosive substances and dust.

8 manufacturer’s Warranty

8.1 the Manufacturer guarantees the conformity of lead high purity requirements of this standard under the conditions of transportation and storage. Shelf life is unlimited.

       
  ISS 77.140.90 W51 GST 17 2532
Key words: lead free, high purity, grade, technical requirements, acceptance rules, inspection methods, transportation, storage