1、BRITISH STANDARD BS 1902-5.0: 1992 Methods of testing Refractory materials Part 5: Refractory and thermal properties Section 5.0 IntroductionBS 1902-5.0:1992 This British Standard, having been prepared under the directionof the Refractory Products Standards Policy Committee, was published underthe a
2、uthority of the Standards Board and comes intoeffect on 15June1992 BSI 09-1999 First published December1983 Second edition June1992 The following BSI references relate to the work on this standard: Committee reference RPM/1 Draft for comment 89/46874 DC ISBN 0 580 20845 1 Committees responsible for
3、this British Standard The preparation of this British Standard was entrusted by the Refractory Products Standards Policy Committee (RPM/-) to Technical Committee RPM/1, upon which the following bodies were represented: British Ceramic Research Ltd. British Steel Industry Engineering Equipment and Ma
4、terials Users Association Refractories Association of Great Britain Refractory Contractors Association Society of Glass Technology Amendments issued since publication Amd. No. Date CommentsBS 1902-5.0:1992 BSI 09-1999 i Contents Page Committees responsible Inside front cover Foreword ii Table 1 List
5、 of Parts of BS 1902 (and Sections of Part 5 published separately) 1BS 1902-5.0:1992 ii BSI 09-1999 Foreword This Section of BS 1902-5 has been prepared under the direction of the Refractory Products Standards Policy Committee. It supersedes BS1902-5.0:1983, which is withdrawn. This Section serves a
6、s an introduction to the whole of Part5 of BS1902, the general arrangement of which is shown on the following page, together with a list of the Sections of Part5. The Sections are published separately. Each method in Part5 is suitable for use as a laboratory method, or as a referee method, unless ot
7、herwise stated in the scope of the Section concerned. Any appendices to the Sections of Part5 describe alternative methods, or alternatives to some portions of the methods, which may be used in the circumstances described in the introduction to the appendix concerned. Unless otherwise specified in t
8、he scope of the Section concerned, each method is applicable to both dense shaped and shaped insulating products. At the time of publishing this revision, European standards are being prepared for some of the methods listed, which therefore have not been recently reviewed. A British Standard does no
9、t purport to include all the necessary provisions of a contract. Users of 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 f
10、ront cover, pagesi andii, page1 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.BS 1902-5.0:1992 BSI 09-1999 1 Table 1 List of Parts of BS 1902 (and Sections of Par
11、t 5 published separately) Part/Section number Title Year of issue Remarks Part 2 Chemical analysis (wet methods) 1970 to 1988 Issued in three Sections Part 3 General and textural properties 1981 to 1990 18 Sections issued separately, see Section 3.0 for details Part 4 Properties measured under an ap
12、plied stress 1984 to 1990 10 Sections issued separately, see Section 4.0 for details Part 5 Refractory and thermal properties Section 5.2 Determination of pyrometric cone equivalent (refractoriness) (method 1902-502) 1983 Amended 1987 Confirmed 1988 Section 5.3 Determination of thermal expansion (ho
13、rizontal method to1 100 C) (method1902-503) 1990 Amended 1992 Section 5.4 Determination of thermal expansion (for large test pieces) (method1902-504) 1989 Section 5.5 Determination of thermal conductivity (panel/calorimeter method) (method1902-505) 1991 Section 5.6 Determination of thermal conductiv
14、ity (hot wire method) (method1902-506) 1985 Cross-array method only. Parallel method published by ISO Section 5.8 Determination of thermal conductivity (split column method) (method1902-508) 1992 Section 5.9 Determination of permanent change in dimensions on heating of shaped insulating products (me
15、thod1902-509) 1985 Section 5.10 Determination of permanent change in dimensions on heating of dense shaped products (methods1902-510) 1986 Section 5.11 Determination of thermal spalling resistance by the prism test (method1902-511) 1986 Section 5.13 Determination of resistance to attack by slag (met
16、hod1902-513) 1984 Confirmed 1990 Section 5.14 Determination of thermal expansion (temperatures to1 500 C) (methods1902-514) 1992 Part 6 Ceramic fibre products 1986 Part 7 Unshaped refractories used in monolithic construction 1987 Seven Sections issued separately. See Section 7.0 for details Part 8 R
17、efractories containing carbon 1988 Part 9 Chemical analysis by instrumental methods 1987 Issued in two Sections Part 11 Refractory mortars and putties 1990BS 1902-5.0: 1992 BSI 389 Chiswick High Road London W4 4AL BSIBritishStandardsInstitution BSI is the independent national body responsible for pr
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