BS ISO 20507-2014 Fine ceramics (advanced ceramics advanced technical ceramics) Vocabulary《精细陶瓷 (高级陶瓷 高级工业陶瓷) 词汇》.pdf

1、BSI Standards PublicationBS ISO 20507:2014Fine ceramics (advancedceramics, advanced technicalceramics) VocabularyBS ISO 20507:2014 BRITISH STANDARDNational forewordThis British Standard is the UK implementation of ISO 20507:2014.The UK participation in its preparation was entrusted to TechnicalCommi

2、ttee RPI/13, Advanced technical ceramics.A list of organizations represented on this committee can beobtained on request to its secretary.This publication does not purport to include all the necessaryprovisions of a contract. Users are responsible for its correctapplication. The British Standards In

3、stitution 2014. Published by BSI StandardsLimited 2014ISBN 978 0 580 76508 7ICS 81.060.30Compliance with a British Standard cannot confer immunity fromlegal obligations.This British Standard was published under the authority of theStandards Policy and Strategy Committee on 30 November 2014.Amendment

4、s issued since publicationDate Text affectedBS ISO 20507:2014 ISO 2014Fine ceramics (advanced ceramics, advanced technical ceramics) VocabularyCramiques techniques VocabulaireINTERNATIONAL STANDARDISO20507Second edition2014-11-15Reference numberISO 20507:2014(E)BS ISO 20507:2014ISO 20507:2014(E)ii I

5、SO 2014 All rights reservedCOPYRIGHT PROTECTED DOCUMENT ISO 2014All rights reserved. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intrane

6、t, without prior written permission. Permission can be requested from either ISO at the address below or ISOs member body in the country of the requester.ISO copyright officeCase postale 56 CH-1211 Geneva 20Tel. + 41 22 749 01 11Fax + 41 22 749 09 47E-mail copyrightiso.orgWeb www.iso.orgPublished in

7、 SwitzerlandBS ISO 20507:2014ISO 20507:2014(E)Contents PageForeword iv1 Scope . 12 Terms and definitions . 12.1 General terms . 12.2 Terms for form and processing 102.3 Terms for properties and testing 182.4 Abbreviations for ceramic materials . 222.5 Abbreviations for processes . 29Bibliography .31

8、 ISO 2014 All rights reserved iiiBS ISO 20507:2014ISO 20507:2014(E)ForewordISO (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

9、committees. Each member body interested in a subject 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

10、the International Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.The procedures used to develop this document and those intended for its further maintenance are described in the ISO/IEC Directives, Part 1. In particular the different approval criteria needed for

11、 the different types of ISO documents should be noted. This document was drafted in accordance with the editorial rules of the ISO/IEC Directives, Part 2 (see www.iso.org/directives). Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights

12、. ISO shall not be held responsible for identifying any or all such patent rights. Details of any patent rights identified during the development of the document will be in the Introduction and/or on the ISO list of patent declarations received (see www.iso.org/patents). Any trade name used in this

13、document is information given for the convenience of users and does not constitute an endorsement.For an explanation on the meaning of ISO specific terms and expressions related to conformity assessment, as well as information about ISOs adherence to the WTO principles in the Technical Barriers to T

14、rade (TBT) see the following URL: Foreword - Supplementary informationThe committee responsible for this document is ISO/TC 206, Fine ceramics.This second edition cancels and replaces the first edition (ISO 20507:2003), which has been technically revised.iv ISO 2014 All rights reservedBS ISO 20507:2

15、014Fine ceramics (advanced ceramics, advanced technical ceramics) Vocabulary1 ScopeThis International Standard is a vocabulary, which provides a list of terms and associated definitions typically used for fine ceramic (advanced ceramic, advanced technical ceramic) materials, products, applications,

16、properties, and processes. This International Standard contains, in separate lists, those abbreviations which have found general acceptance in the scientific and technical literature; they are given together with the corresponding terms and definitions or descriptions.In this International Standard,

17、 the terms are defined using the term “fine ceramic”. The definitions apply equally to “advanced ceramics” and “advanced technical ceramics”, which are considered to be equivalent.This International Standard does not include terms which, though used in the field of fine ceramics, are of a more gener

18、al nature and are also well known in other fields of technology.NOTE Terms and definitions of a more general nature are available in ASTM C 1145,1EN 14232,2and JIS R 1600.3A list of some International Standards and draft International Standards of ISO/TC 206 “Fine ceramics” containing terms defined

19、in this International Standard is given in the Bibliography.2 Terms and definitionsFor the purposes of this document, the following terms and definitions apply.2.1 General terms2.1.1advanced ceramicadvanced technical ceramicfine ceramichighly engineered, high performance, predominately non-metallic,

20、 inorganic, ceramic material having specific functional attributesNote 1 to entry: The use of fine ceramic, advanced ceramic, and advanced technical ceramic is interchangeably accepted in business, trade, scientific literature, and International Standards.2.1.2antibacterial ceramic fine ceramic that

21、 reveals surface antibacterial activity, usually associated with an antibacterial agent or photocatalytic behaviour, and is widely used for sanitary ware, tiles, and various kinds of apparatus2.1.3bio-sourced ceramicfine ceramic produced from bio-sourced material2.1.4bioceramicfine ceramic employed

22、in or used as a medical device which is intended to interact with biological systemsNote 1 to entry: Bioceramics typically comprise products to repair or replace bone, teeth, and hard tissue, or to support soft tissue and/or control its function.Note 2 to entry: Implants require a degree of biocompa

23、tibility.INTERNATIONAL STANDARD ISO 20507:2014(E) ISO 2014 All rights reserved 1BS ISO 20507:2014ISO 20507:2014(E)Note 3 to entry: Bioceramics that are intended to interact actively with biological systems are often based on crystalline hydroxy(l)apatite; also, partially crystallized glass or glass-

24、bonded ceramic is used.2.1.5carbon-carbon compositefine ceramic composed of a carbon matrix containing carbon fibre reinforcementNote 1 to entry: A carbon-carbon composite is mainly used for airplane breaks, and can also be used as furnace parts or heat resistant tiles for aerospace applications.Not

25、e 2 to entry: The reinforcement is generally continuous.2.1.6ceramicpertaining to the essential characteristics of a ceramic and to the material, product, manufacturing process, or technology2.1.7ceramicessentially inorganic and non-metallic materialNote 1 to entry: The concept “ceramic” comprises p

26、roducts based on clay as raw material and also materials which are typically based on oxides, nitrides, carbides, silicides, borides, carbon etc.2.1.8ceramic armorarmor uses by armor vehicle and personnel for its attenuative properties2.1.9ceramic capacitorcapacitor in which the dielectric material

27、is a ceramicEXAMPLE BL (boundary layer) capacitor, multilayer ceramic capacitor.2.1.10ceramic catalyst carriernonreactive ceramic substrate to support a catalystNote 1 to entry: A ceramic catalyst carrier is typically made with a thin wall, has a large surface area and is used in contact with fluid

28、matter.2.1.11ceramic coatinglayer of oxide ceramic and/or non-oxide ceramic adhering to a substrateNote 1 to entry: Ceramic coatings are produced by a variety of processes, e.g. dipping, plasma spraying, sol-gel coating, physical vapour deposition or chemical vapour deposition coating.Note 2 to entr

29、y: Ceramic coatings are usually subdivided into thin ceramic coatings (10 m).2.1.12ceramic cutting tooltool for machining operations, consisting of a fine ceramic having excellent wear, damage, and heat resistanceNote 1 to entry: Machining includes operations such as turning, drilling, and milling.2

30、.1.13ceramic filter2 ISO 2014 All rights reservedBS ISO 20507:2014ISO 20507:2014(E)2.1.13.1electricalfilter using a piezoelectric ceramic as a resonator2.1.13.2porousporous ceramic matter to be used in filtering a gas or a liquid2.1.14ceramic for electrical applicationsDEPRECATED: electrical ceramic

31、sceramic for electronic applicationsDEPRECATED: electronic ceramicDEPRECATED: electroceramicfine ceramic used in electrical and electronic engineering because of intrinsic, electrically related propertiesNote 1 to entry: These intrinsic properties include electrical insulation, mechanical strength,

32、and corrosion resistance.Note 2 to entry: This term includes ceramics for passive electrical applications, i.e. a ceramic with no active electrical behaviour, having a high electrical resistivity, used for electrical insulation functions.Note 3 to entry: This term may apply to silicate ceramics such

33、 as steatite and electrical porcelain.2.1.15ceramic for nuclear applicationsDEPRECATED: nuclear ceramicfine ceramic having specific material properties required for use in nuclear environmentNote 1 to entry: Ceramics for nuclear applications include materials for nuclear fuels, neutron absorbers, bu

34、rnable neutron poisons, diffusion barrier coatings, and inert container elements; structural application like “fuel cladding” or “assembly duct”.2.1.16ceramic for optical applicationsDEPRECATED: optical ceramicfine ceramic used in optical applications because of its intrinsic propertiesEXAMPLE Trans

35、parent alumina is used for high-pressure sodium lamp envelopes.Note 1 to entry: Optical ceramics are tailored typically to exploit transmission, reflection, and absorption of visible and near-visible electromagnetic radiation.2.1.17ceramic heating resistorheater making use of an electric conductive

36、or a semi-conductive property of ceramics2.1.18ceramic honeycombfine ceramic body having multiple channels typically arranged in a honeycomb structureNote 1 to entry: A ceramic honeycomb is typically used as a ceramic catalyst carrier, a filter or a heat exchanger regenerator, and is typically made

37、of cordierite, mullite, or aluminium titanate.2.1.19ceramic ionic conductorelectroceramic in which ions are transported by an electric potential or chemical gradient ISO 2014 All rights reserved 3BS ISO 20507:2014ISO 20507:2014(E)2.1.20ceramic matrix compositeCMCfine ceramic composed of a ceramic ma

38、trix containing reinforcementNote 1 to entry: The reinforcement is often continuous, i.e. ceramic filaments, distributed in one or more spatial directions, but this term is also used for discontinuous reinforcement, e.g. short ceramic fibres, ceramic whiskers, ceramic platelets, or ceramic particles

39、.Note 2 to entry: C/C composites are included in CMC composites.2.1.21ceramic optical waveguideoptical waveguide formed on the surface of a ceramic substrateNote 1 to entry: Optical single crystal of LiNbO3is typically used as a substrate for a ceramic optical waveguide.2.1.22ceramic sensor sensor m

40、aking use of semi-conductive, piezoelectric, magnetic, or dielectric properties of a fine ceramic2.1.23ceramic substrateceramic body, sheet, or layer of material on which some other active or useful material or component may be deposited or laidEXAMPLE An electronic circuit laid on an alumina cerami

41、c sheet. In catalysis, the formed, porous, high-surface-area carrier on which the catalytic agent is widely and thinly distributed for reasons of performance and economy.2.1.24ceramic varistorceramic material having high electrical resistivity at low voltage but high electrical conductivity at high

42、voltageNote 1 to entry: A zinc oxide varistor can be used as a protector in an electronic circuit.2.1.25cermetcomposite material consisting of at least one distinct metallic and one distinct ceramic phase, the latter normally being present at a volume fraction greater than 50 %Note 1 to entry: The c

43、eramic phase, typically, has high hardness, high thermal strength, good corrosion resistance, and the metallic phase has good toughness and elastoplastic behaviour.Note 2 to entry: The term “cermet” is a contracted form of ceramic metal.Note 3 to entry: Materials containing typically less than 50 %

44、by volume of ceramic phase are commonly called “metal matrix composites”.2.1.26continuous fibre ceramic compositeCFCCceramic matrix composite in which one or more reinforcing phases consists of continuous fibres2.1.27diamond-like carbon DLCform of carbon made by a CVD or PVD process, having hardness

45、 much higher than graphite but lower than diamondNote 1 to entry: Diamond-like carbon is typically used as a hard coat material for engineering components or memory disks.4 ISO 2014 All rights reservedBS ISO 20507:2014ISO 20507:2014(E)2.1.28dielectric ceramicceramic dielectricelectroceramic having c

46、ontrolled dielectric properties2.1.29discontinuous fibre-reinforced ceramic compositeceramic matrix composite material reinforced by chopped fibres2.1.30electro-optic ceramic fine ceramic with a refractive index which changes in response to an applied electric fieldNote 1 to entry: An electro-optic

47、ceramic is a type of non-linear optical ceramic, used for optical shutters, optical modulating devices, optical memory devices, etc. Transparent ferroelectrics are used as electro-optic ceramics, LiNbO3single crystals, or PLZT polycrystals with low light scattering. The term “electro-optic” is often

48、 erroneously used as a synonym for “optoelectronic”.2.1.31environmental barrier coating EBCceramic coating possibly multilayered used to protect fine ceramics of environmental aggression2.1.32far-infrared radiative ceramicfine ceramic with specific property to radiate in the far-infraredNote 1 to en

49、try: Far-infrared radiative ceramics are typically used as heaters for industrial and domestic applications.2.1.33ferritefine ceramic with ferrimagnetic behaviour, having ferric oxide as a major constituentNote 1 to entry: Magnetic ceramic is used as a synonym of ferrite, but encompasses non-oxide containing materials as well.2.1.34ferroelectric ceramicnon-linear polarizable electroceramic, generally with a high level of permittivity, exhibiting hysteresis in the variation of the dielectric polarization as a function of the electric field streng