BS-6200-3.40.2-1997 ISO-13898-2-1997.pdf
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1、BRITISH STANDARD BS 6200-3.40.2: 1997 ISO 13898-2: 1997 Sampling and analysis of iron, steel and other ferrous metals Part 3: Methods of analysis Section 3.40 Multi-element methods Subsection 3.40.2 Determination of nickel, copper and cobalt contents by inductively coupled plasma atomic emission spe
2、ctrometric method Determination of nickel content ICS 77.080.01 Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6200-3.40.2:1997 This British Standard, having been prepared under the direction of the Engineering Sector Board, was publishe
3、d under the authority of the Standards Board and comes into effect on 15 September 1997 BSI 09-1999 ISBN 0 580 28420 4 National foreword This British Standard reproduces verbatim ISO 13898-2:1997 and implements it as the UK national standard. The UK participation in its preparation was entrusted to
4、Technical Committee ISE/18, Sampling and analysis of iron and steel, which has the responsiblity to: aid enquirers to understand the text; present to the responsible international/European committee any enquiries on the interpretation, or proposals for change, and keep the UK interests informed; mon
5、itor related international and European developments and promulgate them in the UK. A list of organizations represented on this committee can be obtained on request to its secretary. Cross-references The British Standards which implement international or European publications referred to in this doc
6、ument may be found in the BSI Standards Catalogue under the section entitled “International Standards Correspondence Index”, or by using the “Find” facility of the BSI Standards Electronic Catalogue. A British Standard does not purport to include all the necessary provisions of a contract. Users of
7、British Standards are responsible for their correct application. Compliance with a British Standard does not of itself confer immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pages i and ii, the ISO title page, pages ii to iv, pages 1 to
8、 5 and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in the amendment table on the inside front cover. Amendments issued since publication Amd. No.DateComments Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06
9、15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6200-3.40.2:1997 BSI 09-1999i Contents Page National forewordInside front cover Forewordiii Text of ISO 13898-21 Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI ii blank Licensed Copy: s
10、heffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6200-3.40.2:1997 ii BSI 09-1999 Contents Page Forewordiii 1Scope1 2Normative references1 3Principle
11、1 4Reagents1 5Apparatus1 6Sampling1 7Procedure1 8Expression of results3 9Test report3 Annex A (informative) Additional information on the international cooperative tests4 Annex B (informative) Graphical representation of precision data5 Figure B.1 Logarithmic relationship between nickel content () a
12、nd repeatability limit (r) or reproducibility limits (R and Rw)5 Table 1 Nickel contents between 0,001 % (m/m) and 0,30 % (m/m)2 Table 2 Example for nickel contents up to 0,010 % (m/m)2 Table 3 Example for nickel contents between 0,010 % (m/m) and 0,060 % (m/m)3 Table 43 Table A.14 Descriptors: Iron
13、 and steel products, unalloyed steels, unalloyed cast iron, chemical analysis, determination of content, nickel, spectrometric method, atomic emission spectrometric method. wNi Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6200-3.40.2:1
14、997 BSI 09-1999iii Foreword ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies (ISO member bodies). The work of preparing International Standards is normally carried out through ISO technical committees. Each member body interested in a su
15、bject for which a technical committee has been established has the right to be represented on that committee. International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International Electrotechnical Commission (
16、IEC) on all matters of electrotechnical standardization. Draft International Standards adopted by the technical committees are circulated to the member bodies for voting. Publication as an International Standard requires approval by at least 75 % of the member bodies casting a vote. International St
17、andard ISO 13898-2 was prepared by Technical Committee ISO/TC 17, Steel, Subcommittee SC 1, Methods of determination of chemical composition. ISO 13898 consists of the following parts, under the general title Steel and iron Determination of nickel, copper and cobalt contents Inductively coupled plas
18、ma atomic emission spectrometric method. Part 1: General requirements and sample dissolution; Part 2: Determination of nickel content; Part 3: Determination of copper content; Part 4: Determination of cobalt content. Annex A and Annex B of this part of ISO 13898 are for information only. Licensed Co
19、py: sheffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI iv blank Licensed Copy: sheffieldun sheffieldun, na, Wed Dec 06 15:09:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 6200-3.40.2:1997 BSI 09-19991 1 Scope This part of ISO 13898 specifies an inductively
20、 coupled plasma atomic emission spectrometric method for the determination of nickel content in unalloyed steel and unalloyed iron. The method is applicable to nickel contents between 0,001 % (m/m) and 0,30 % (m/m). 2 Normative references The following standards contain provisions which, through ref
21、erence in this text, constitute provisions of this part of ISO 13898. At the time of publication, the editions indicated were valid. All standards are subject to revision, and parties to agreements based on this part of ISO 13898 are encouraged to investigate the possibility of applying the most rec
22、ent editions of the standards indicated below. Members of IEC and ISO maintain registers of currently valid International Standards. ISO 3696:1987, Water for analytical laboratory use Specification and test methods. ISO 5725-1:1994, Accuracy (trueness and precision) of measurement methods and result
23、s Part 1: General principles and definitions. ISO 5725-2:1994, Accuracy (trueness and precision) of measurement methods and results Part 2: Determination of repeatability and reproducibility of a standard measurement method. ISO 5725-3:1994, Accuracy (trueness and precision) of measurement methods a
24、nd results Part 3: Intermediate measures of the precision of a standard measurement method. ISO 13898-1:1997, Steel and iron Determination of nickel, cobalt and copper contents Inductively coupled plasma atomic emission spectrometric method Part 1: General requirements and sample dissolution. ISO 14
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