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1、BRITISH STANDARD BS 5600-1.1: 1979 Powder metallurgical materials and products Part 1: General information Section 1.1 Introduction and contents UDC 621.762:669-492.2:669-138 Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 T
2、his British Standard, having been prepared under the direction of the Iron and Steel Standards Committee, was published under the authority of the Executive Board and comes into effect on 28 February 1979 BSI 11-1999 The following BSI references relate to the work on this standard: Committee referen
3、ces ISE/65 Draft for approval 78/77059 ISBN 0 580 10629 2 Cooperating organizations The Iron and Steel Standards Committee, under whose direction this British Standard was prepared, consists of representatives from the following Government departments and scientific and industrial organizations: Bri
4、tish Cast Iron Research Association British Constructional Steelwork Association British Internal Combustion Engine Manufacturers Association* British Ironfounders Association British Railways Board British Steel Industry* British Steel Industry (Wire Section) Concrete Society Limited Council of Iro
5、nfoundry Associations Department of Industry (National Physical Laboratory) Electricity Supply Industry in England and Wales Engineering Equipment Users Association Federation of Civil Engineering Contractors Greater London Council Institute of British Foundrymen Institute of Marine Engineers Instit
6、ute of Quality Assurance Institution of Mechanical Engineers Institution of Production Engineers Institution of Structural Engineers International Tin Research Institute Lloyds Register of Shipping Ministry of Defence* National Association of Drop Forgers and Stampers Oil Companies Materials Associa
7、tion Process Plant Association Royal Institute of British Architects Steel Casting Research and Trade Association Society of Motor Manufacturers and Traders Limited Water-tube Boilermakers Association The organizations marked with an asterisk in the above list, together with the following, were dire
8、ctly represented on the committee entrusted with the preparation of this British Standard: British Hardmetal Association The British Metal Sinterings Association Amendments issued since publication Amd. No.Date of issueComments Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:0
9、0 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 BSI 11-1999i Contents Page Cooperating organizationsInside front cover 1Introduction1 2Contents1 Table 1 Sections of BS 5600 and their related International Standards3 Publication referred toInside back cover Licensed Copy: sheffieldun sheffieldun,
10、 na, Mon Dec 04 15:55:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 ii BSI 11-1999 A British Standard does not 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
11、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, pages 1 to 4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated.
12、 This will be indicated in the amendment table on the inside front cover. Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 BSI 11-19991 1 Introduction This British Standard has been prepared under the direction of the Iron an
13、d Steel Standards Committee. It consists of 5 Parts, each of which relates to a particular aspect of powder metallurgical materials and products, as follows: Part 1: General information; Part 2: Methods of sampling and testing metallic powders; Part 3: Methods of testing sintered metal materials and
14、 products, excluding hardmetals; Part 4: Methods of testing and chemical analysis of hardmetals; Part 5: Material specifications for sintered metal products, excluding hardmetals. Each of the Parts itself comprises a number of separately published Sections. In 1969, having revised BS 2590-1, the BSI
15、 technical committee ISE/65 decided to restrict its further efforts to the work of the newly established ISO technical committee on powder metallurgical materials, ISO/TC 119, with the intention of adopting as British Standards the International Standards prepared by ISO/TC 119. BS 5600 represents t
16、he results of that decision, with most Sections of the standard corresponding to an International Standard prepared by ISO/TC 119. Where possible, the United Kingdom has supported the international agreements reached in ISO/TC 119 by adopting as Sections of BS 5600 the unchanged texts of many of the
17、 International Standards; in these cases the Sections have been published as dual-numbered British Standards. However, the contents of a number of the International Standards have been judged by the United Kingdom powder metallurgical industry to be in specific respects unsuitable or inappropriate f
18、or adoption without change. In these cases, the required amendments have been made after discussion with the relevant BSI technical committee; as these Sections can no longer be represented as identical with the International Standards from which they were derived they cannot be published as dual-nu
19、mbered Sections of BS 5600. The International Standards adopted prior to 31 August 1978 and those International Standards and Sections nearing completion are listed in Table 1 which shows the ISO numbers of dual-numbered Sections and those of the International Standards upon which other Sections hav
20、e been based. The International Standards that have yet to be completed by ISO/TC 119 will, in due course, be considered for adoption as further Sections in the appropriate Parts of this British Standard. (Spaces have been left in the contents list so that future additions can be recorded.) Many of
21、the specifications and supporting methods of test specified in BS 2590-1 are superseded by Sections of this British Standard; the remainder will be progressively superseded as ISO/TC 119 completes the preparation of further International Standards and more Sections of BS 5600 are published. Section
22、1.2 is a glossary of technical terms that have particular application in the powder metallurgical industry and which are used in the Sections of this British Standard. 2 Contents Part 1: General information; Section 1.1: Introduction and contents; Section 1.2: Glossary of terms1); Part 2: Methods of
23、 sampling and testing metallic powders; Section 2.1: Sampling; Section 2.2: Determination of apparent density by the cup and funnel method; Section 2.3: Determination of tap density; Section 2.4: Determination of compactibility (compressibility) in uniaxial compression excluding powders for hardmeta
24、ls; Section 2.5: Determination of green strength by transverse rupture of rectangular compacts; Section 2.6: Determination of flowability by means of a calibrated funnel (Hall flowmeter)1); Section 2.7: Determination of dimensional changes associated with compacting and sintering, excluding powders
25、for hardmetals1); Section 2.8: Determination of loss of mass on hydrogen reduction (hydrogen loss)1); Section 2.9: Determination of acid-insoluble content in iron, copper, tin and bronze powders1); Section 2.10: Sampling and testing of hardmetal powders using sintered test pieces1); 1) In course of
26、preparation. Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 2 BSI 11-1999 Section 2.11 Section 2.12 Section 2.13 Part 3: Methods of testing sintered metal materials and products, excluding hardmetals; Section 3.1: Determina
27、tion of density for impermeable sintered metal materials; Section 3.2: Determination of density and open porosity for permeable sintered metal materials2); Section 3.32) Section 3.4: Determination of oil content for permeable sintered metal materials2); Section 3.5: Determination of bubble test pore
28、 size for permeable sintered metal materials; Section 3.6: Determination of fluid permeability2); Section 3.7: Tensile test pieces; Section 3.8: Determination of transverse rupture strength; Section 3.9: Determination of radial crushing strength, for sintered metal bushes; Section 3.10: Fatigue test
29、 pieces; Section 3.11: Determination of apparent hardness: materials of essentially uniform section hardness2); Section 3.12: Determination and verification of effective case depth by the Vickers microhardness testing method, for sintered ferrous materials carburized or carbonitrided2); Section 3.13
30、 Section 3.14 Section 3.15 Section 3.16 Part 4: Methods of testing and chemical analysis of hardmetals; Section 4.1: Determination of total carbon: gravimetric method; Section 4.2: Determination of insoluble (free) carbon: gravimetric method; Section 4.3: Determination of cobalt: potentiometric meth
31、od; Section 4.4: Determination of density; Section 4.5: Rockwell hardness test (scale A); Section 4.6: Vickers hardness test; Section 4.7: Determination of Youngs modulus; Section 4.8: Determination of transverse rupture strength; Section 4.9: Determination of (the magnetization) coercivity; Section
32、 4.10: Determination of contents of metallic elements by x-ray fluorescence: solution method2); Section 4.11: Sampling and testing of sintered hardmetals2); Section 4.12: Determination of titanium content: photometric peroxide method2); Section 4.13: Metallographic determination of microstructure2);
33、 Section 4.14: Metallographic determination of porosity and uncombined carbon2); Section 4.15 Section 4.16 Section 4.17 Part 5: Material specifications for sintered metal products, excluding hardmetals; Section 5.1 Section 5.2 Section 5.3 Section 5.4 Section 5.5 2) In course of preparation. Licensed
34、 Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 BSI 11-19993 Table 1 Sections of BS 5600 and their related International Standards Section of BS 5600 Number of International Standard if Section of BS 5600 dual-numbered Number of Int
35、ernational Standard used as basis for Section of BS 5600 if not dual-numbered Section of BS 5600 Number of International Standard if Section of BS 5600 dual-numbered Number of International Standard used as basis for Section of BS 5600 if not dual-numbered 1.1 1.2a 2.1 2.2 2.3 2.4 2.5 2.6a 2.7a 2.8a
36、 2.9a 2.10a 2.11 2.12 2.13 ISO 3954:1977 ISO 3923:1977 ISO 3953:1977 ISO 3927:1977 ISO 4491:1978 ISO 4884:1978 ISO 3995:1977 ISO 4490:1978 ISO 4492:1978 ISO 4496:1978 3.13 3.14 3.15 3.16 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 4.10a 4.11a ISO 3908:1976 ISO 3909:1975 ISO 3369:1975 ISO 3738:1976 ISO 3878:
37、1976 ISO 3327:1975 ISO 3326:1975 ISO 4883:1978 ISO 4489:1978 ISO 3907:1977 ISO 3312:1975 3.1 3.2a 3.3a 3.4a 3.5 3.6a 3.7 3.8 3.9 3.10 3.11a 3.12a ISO 3369:1975 ISO 2738:1973 ISO 4003:1977 ISO 2740:1973 ISO 3325:1975 ISO 3928:1977 ISO 4498-1:1978 ISO 2737:1973 ISO 4022:1977 ISO 2739:1973 ISO 4507:197
38、8 4.12a 4.13a 4.14a 4.15 4.16 4.17 5.1 5.2 5.3 5.4 5.5 ISO 4499:1978 ISO 4505:1978 ISO 4501:1978 a course of preparation. Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:00 2006, Uncontrolled Copy, (c) BSI 4 blank Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28
39、 GMT+00:00 2006, Uncontrolled Copy, (c) BSI BS 5600-1.1:1979 BSI 11-1999 Publication referred to BS 2590, Powder metallurgical products (P.M. products). BS 2590-1, Sintered metal components for general engineering purposes. Licensed Copy: sheffieldun sheffieldun, na, Mon Dec 04 15:55:28 GMT+00:00 20
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