1、BRITISH STANDARD BS 5600-1.1: 1979 Powder metallurgical materials and products Part 1: General information Section 1.1 Introduction and contents UDC 621.762:669-492.2:669-138BS5600-1.1:1979 This British Standard, having been prepared under the directionof the Iron and SteelStandards Committee, waspu
2、blished under the authorityof the Executive Boardand comes into effect on 28 February1979 BSI 11-1999 The following BSI references relate to the work on this standard: Committee references ISE/65 Draft for approval 78/77059 ISBN 0 580 10629 2 Cooperating organizations The Iron and Steel Standards Co
3、mmittee, under whose direction this BritishStandard was prepared, consists of representatives from the following Government departments and scientific and industrial organizations: British Cast Iron Research Association British Constructional Steelwork Association British Internal Combustion Engine
4、Manufacturers Association* British Ironfounders Association British Railways Board British Steel Industry* British Steel Industry (Wire Section) Concrete Society Limited Council of Ironfoundry Associations Department of Industry (National Physical Laboratory) Electricity Supply Industry in England a
5、nd Wales Engineering Equipment Users Association Federation of Civil Engineering Contractors Greater London Council Institute of British Foundrymen Institute of Marine Engineers Institute of Quality Assurance Institution of Mechanical Engineers Institution of Production Engineers Institution of Stru
6、ctural Engineers International Tin Research Institute Lloyds Register of Shipping Ministry of Defence* National Association of Drop Forgers and Stampers Oil Companies Materials Association Process Plant Association Royal Institute of British Architects Steel Casting Research and Trade Association So
7、ciety 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 directly represented on the committee entrusted with the preparation of this British Standard: British Hardmetal Associa
8、tion The British Metal Sinterings Association Amendments issued since publication Amd. No. Date of issue CommentsBS5600-1.1:1979 BSI 11-1999 i Contents Page Cooperating organizations Inside front cover 1 Introduction 1 2 Contents 1 Table 1 Sections of BS5600 and their related International Standards
9、 3 Publication referred to Inside back coverBS5600-1.1:1979 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 does not of itself confer
10、 immunity from legal obligations. Summary of pages This document comprises a front cover, an inside front cover, pagesi andii, pages1 to4, an inside back cover and a back cover. This standard has been updated (see copyright date) and may have had amendments incorporated. This will be indicated in th
11、e amendment table on the inside front cover.BS5600-1.1:1979 BSI 11-1999 1 1 Introduction This British Standard has been prepared under the direction of the Iron and Steel Standards Committee. It consists of5Parts, each of which relates to a particular aspect of powder metallurgical materials and pro
12、ducts, as follows: Part 1: General information; Part 2: Methods of sampling and testing metallic powders; Part 3: Methods of testing sintered metal materials and products, excluding hardmetals; Part 4: Methods of testing and chemical analysis of hardmetals; Part 5: Material specifications for sinter
13、ed metal products, excluding hardmetals. Each of the Parts itself comprises a number of separately published Sections. In 1969, having revised BS2590-1, the BSI technical committee ISE/65 decided to restrict its further efforts to the work of the newly established ISO technical committee on powder m
14、etallurgical materials, ISO/TC119, with the intention of adopting as British Standards the International Standards prepared by ISO/TC119. BS 5600 represents the results of that decision, with most Sections of the standard corresponding to an International Standard prepared by ISO/TC119. Where possib
15、le, the United Kingdom has supported the international agreements reached in ISO/TC119 by adopting as Sections of BS5600 the unchanged texts of many of the International Standards; in these cases the Sections have been published as dual-numbered British Standards. However, the contents of a number o
16、f the International Standards have been judged by the United Kingdom powder metallurgical industry to be in specific respects unsuitable or inappropriate for adoption without change. In these cases, the required amendments have been made after discussion with the relevant BSI technical committee; as
17、 these Sections can no longer be represented as identical with the International Standards from which they were derived they cannot be published as dual-numbered Sections of BS5600. The International Standards adopted prior to31August1978 and those International Standards and Sections nearing comple
18、tion are listed inTable 1 which shows the ISO numbers of dual-numbered Sections and those of the International Standards upon which other Sections have been based. The International Standards that have yet to be completed by ISO/TC119 will, in due course, be considered for adoption as further Sectio
19、ns in the appropriate Parts of this BritishStandard. (Spaces have been left in the contents list so that future additions can be recorded.) Many of the specifications and supporting methods of test specified in BS2590-1 are superseded by Sections of this British Standard; the remainder will be progr
20、essively superseded as ISO/TC119 completes the preparation of further International Standards and more Sections of BS5600 are published. Section 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 Briti
21、shStandard. 2 Contents Part 1: General information; Section 1.1: Introduction and contents; Section 1.2: Glossary of terms 1) ; Part 2: Methods of 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: D
22、etermination of tap density; Section 2.4: Determination of compactibility (compressibility) in uniaxial compression excluding powders for hardmetals; Section 2.5: Determination of green strength by transverse rupture of rectangular compacts; Section 2.6: Determination of flowability by means of a ca
23、librated funnel (Hall flowmeter) 1) ; Section 2.7: Determination of dimensional changes associated with compacting and sintering, excluding powders for hardmetals 1) ; Section 2.8: Determination of loss of mass on hydrogen reduction (hydrogen loss) 1) ; Section 2.9: Determination of acid-insoluble c
24、ontent in iron, copper, tin and bronze powders 1) ; Section 2.10: Sampling and testing of hardmetal powders using sintered test pieces 1) ; 1) In course of preparation.BS5600-1.1:1979 2 BSI 11-1999 Section 2.11 Section 2.12 Section 2.13 Part 3: Methods of testing sintered metal materials and product
25、s, excluding hardmetals; Section 3.1: Determination of density for impermeable sintered metal materials; Section 3.2: Determination of density and open porosity for permeable sintered metal materials 2) ; Section 3.3 2) Section 3.4: Determination of oil content for permeable sintered metal materials
26、 2) ; Section 3.5: Determination of bubble test pore size for permeable sintered metal materials; Section 3.6: Determination of fluid permeability 2) ; Section 3.7: Tensile test pieces; Section 3.8: Determination of transverse rupture strength; Section 3.9: Determination of radial crushing strength,
27、 for sintered metal bushes; Section 3.10: Fatigue test pieces; Section 3.11: Determination of apparent hardness: materials of essentially uniform section hardness 2) ; Section 3.12: Determination and verification of effective case depth by the Vickers microhardness testing method, for sintered ferro
28、us materials carburized or carbonitrided 2) ; Section 3.13 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;
29、 Section 4.3: Determination of cobalt: potentiometric method; 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
30、: Determination of (the magnetization) coercivity; Section 4.10: Determination of contents of metallic elements by x-ray fluorescence: solution method 2) ; Section 4.11: Sampling and testing of sintered hardmetals 2) ; Section 4.12: Determination of titanium content: photometric peroxide method 2) ;
31、 Section 4.13: Metallographic determination of microstructure 2) ; Section 4.14: Metallographic determination of porosity and uncombined carbon 2) ; 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 Secti
32、on 5.3 Section 5.4 Section 5.5 2) In course of preparation.BS5600-1.1:1979 BSI 11-1999 3 Table 1 Sections of BS5600 and their related International Standards Section of BS 5600 Number of International Standard if Section of BS 5600 dual-numbered Number of International Standard used as basis for Sec
33、tion 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 1.2 a 2.1 2.2 2.3 2.4 2.5 2.6 a 2.7 a 2.8 a 2.9 a 2.10 a 2.11 2.12 2.13 ISO 3954
34、: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 4.10 a 4.11 a ISO 3908:1976 ISO 3909:1975 ISO 3369:1975 ISO 3738:1976 ISO 3878:1976 ISO 3327:1975 ISO 3326:1975
35、ISO 4883:1978 ISO 4489:1978 ISO 3907:1977 ISO 3312:1975 3.1 3.2 a 3.3 a 3.4 a 3.5 3.6 a 3.7 3.8 3.9 3.10 3.11 a 3.12 a 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 4507:1978 4.12 a 4.13 a 4.14 a 4.15
36、 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.4 blankBS5600-1.1:1979 BSI 11-1999 Publication referred to BS 2590, Powder metallurgical products (P.M. products). BS 2590-1, Sintered metal components for general engineering purposes. BS 5600-1.1: 1979
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