ISO 8954-2-1990 Ferroalloys vocabulary part 2 sampling and sample preparation《铁合金 词汇 第2部分 取样和样品的制备 三种语言版》.pdf

1、INTERNATIONAL STANDARD NORME INTERNATIONALE MEXflYHAPOAHblti CTAHAAPT IS0 8954-2 First edition Premiere Edition nepeoe M3Aawe 1990-09-01 Ferroalloys - Vocabulary - Part 2 : Sampling and sample preparation Ferro-alliages - Vocabulaire - Partie 2 : lkhantillonnage et prkparation des bchantillons eppOt

2、XlJlaBbl - CJlOBapb - %CTb 2: 060 M noroToBKa npo6 Reference number Numko de reference HoMep CCblJlKM IS0 8954-2 : 1990 (E/F/R) MC0 8954-2 : 1990 (A/P) IS0 8954-2 : 1990 (E/F/R) MC0 8954-2 : 1990 (A/P) Contents Foreword . 1 Scope . 2 Sampling and sample preparation Annex A : Bibliography. Alphabetic

3、al indexes English . French . Russian. . . . . . . . . . . . . . Page . iv . 1 . 1 . 4 . 5 . 5 . 5 0 IS0 1990 All rights reserved. No part of this publication may be reproduced or utilized in any form or by any means, electronic or mechanical, including photocopying and microfilm, without permission

4、 in writing from the publisher./Droits de reproduction rI CTAHAAPT IS0 8954-2 : 1990 (E/F/R) MC0 8954-2 : 1990 (A/P) Ferroalloys - Vocabulary - Part 2 : Sampling and sample preparation 1 Scope This part of IS0 8954 defines terms relating to sampling and sample preparation for chemical analysis of fe

5、rroalloys. 2 Sampling and sample preparation 2.1 sampling: A procedure used to collect a sample. 2.2 representative quality charac- teristic : The content of an element (or of elements) or the size distribution determining the sampling parameters and the cost of a ferroalloy. 2.3 sample: A part of a

6、 ferroalloy taken from a consignment and rep- resentative of the properties of the con- signment. 2.4 increment: A quantity of a fer- roalloy obtained by a sampling device at one time from a consignment supplied in bulk or in a packed form; also, a quantity of a ferroalloy taken by the in- crement d

7、ivision method. 2.5 subsample: A quantity of a ferroalloy consisting of two or more increments taken from a part of a consignment. This is a composite of in- crements, each having been optionally crushed and/or divided as necessary. Ferro-alliages - Vocabulaire - Partie 2 : lkhantillonnage et prepar

8、ation des khantillons Domaine dapplication La presente partie de IISO 8954 definit les termes relatifs a Iechantillonnage et a la preparation des echantillons des ferro- alliages pour Ianalyse chimique. khantillonnage et preparation des khantillons Bchantillonnage : Procedure de preleve- ment des ec

9、hantillons. caractkistique reprksentative de qua- Iit6 : Teneur en un element (ou en des ele- ments) ou composition granulometrique determinant les parametres dechantillon- nage dun ferro-alliage et son cout. khantillon : Partie de ferro-alliage prove- nant dune livraison et etant representative qua

10、nt aux proprietes de cette livraison. prI- CTBOM 38 Ofll4H pa3 OT )llaKOBaHHOh i4nu He)naKOBeHHOh FIOCTBBKM, a TeKme KOnM- qecrao cpeppocnnaea, nonyreutioe MeTo- AOM COKpelQeHMFl eMHM-lHblX TOqeCIHblX npo6. noAnpo6a : Konl/lrecrao cbeppocnnasa, co- c-roayee 13 Byx t4nM 6onee ToqeqHbix npo6, BSRTbIX

11、OT -laCTM FlOCTaBKM. 3TO OT- HOCVlTCR K KOllkldeCTB), COCTORqeMY M3TO- -leLIHblX npo6, npOM3BOnbHO n0 OT/Jenb- HOCTM pa3flp06lleHHblX klhlnkl llpOl43BOnb- HO COKpalQeHHblX n0 HeO6XO#4MOCTM. 1 IS0 8954-2 : 1990 (E/F/R) MC0 8954-2 : 1990 (A/P) 2.6 gross sample: A quantity of a echantillon global : Qua

12、ntite de ferro- ferroalloy consisting of all the in- alliage qui se compose de tous les preleve- crements taken from a consignment. ments provenant dune livraison. Cela se This includes the composite of all the rapporte a une quantite de ferro-alliage increments or all the subsamples, each comprenan

13、t tous les prelevements elemen- having been optionally crushed and/or taires ou tous les sous-echantillons, dont divided as necessary. chacun, si necessaire, est individuellement concasse et/au divise dune facon arbi- traire. 2.7 manual sampling : Sampling by echantillonnage manuel : Echantillon- hu

14、man effort carried out with sampling nage effect the first increment is taken ran- dapres la masse ou le temps ou Iespace; le domly from the first interval. premier prelevement Blementaire a Iinte- rieur du premier intervalle doit etre choisi au hasard. 2.11 two-stage sampling: A prac- tical method

15、of random sampling by two stages. At the first stage, a selec- tion of primary units of sampling (e.g. packed units or parts of a consignment) is carried out. At the second stage, several increments (secondary units of sampling) are randomly taken from each primary unit selected. dchantillonnage B d

16、eux degres : OT60p npo6 ByCTaWflHblti: npaKTl/lre- Methode pratique dechantillonnage au CKL4fi MeTOA npOM3BOflbHOrO oT6opa npo6 hasard a deux degres. Au premier degre, B ABe cTaRuu. Ha nepeolil craaMn npoms- on preleve les unites primaires dechantil- BOFIT 060 nepBi4rHblx ejqdtiwu (tianp., lonnage (

17、par exemple, unites demballage ynaKosoqHblx eAntin4 MnM qacTelil nocTaB- ou parties de la livraison). Au second KM). Ha BTOpOlil CTaAPlL4 OT KamJjOti Bbl6paH- degre, on effectue au hasard quelques pre- HOI? nepel/lrHoI? eAL4HIAubl oT6opa npo6 levement Blementaires (unites secondaires npOL43BOJ-l bH0

18、 OT6LJpaIOT HeCKOn bK0 TO-leCI- dechantillonnage) sur chaque echantillon HblX npo6 (BTOpMAHblX eAl4Hvlu OT60pa primaire choisi. npo6). 2.12 sample preparation: A pro- preparation des dchantillons : Processus cess of making a sample ready for the de la preparation pour la determination des determinat

19、ion of quality characteristics. caracteristiques de qualite. II comprend la It covers sample division, crushing, division des echantillons, leurs concassage, mixing and sometimes pre-drying and homogeneisation et, le cas Bcheant, le pre- may be performed in several stages. sechage, et peut etre effe

20、ctICTB, BKlllO-laFl MeXaHMCle- cxr4e acnoMorarenbtibie ycrpoGicn3a. 060 npo6 MexanHqecmti: 060 npO6, npor436efler+Hbiti npvl noMoun Mexatinqe- CKl4X CpeflCTB. 060 npo6 I-lpOIl3BOllbHblil: MeTOR OT60- pa ToqeqHblx npo6, npM KOTM KawqaR CiacTb onpo6yeMoro cbeppocnnaea r4Meer paeHylC BepORTHOCTb 6blTb

21、OTO6paHHOti. OT60p npo6 CHCTeMaTH4eCKHfi: npaKTl+ recKMlil MeTog oT6opa npo6, npn KOTOPOM TOqeLIHble npO6bl OT6LdpatOT clepe3 3aAaH- Hble paBHble MHTepBanbl, yCTaHOEUleH- Hble n0 MaCCe mill/l BpeMeHM, Mllll MeCTy; nepByt0 Toqeqtiyto npo6y BHYTM nepeoro LdHTepBaIla OT6!4palOT npOM3BOnbHO. IlOrOTOBKa

22、npo6: npOueCC nOArOTOeK!A npO6bl flnR OnpeAeneHwfl nOKa3aTenefi Ka- qecTBa. OH BKnwaeT B ce6n coKpaqeHne nw6, ApoGneHvle, nepeMew4BaHwe w vlHorga npeABapi4TenbHoe BblcymwBaHne M MOiKeT 6blTb BblnOflHeH B HeCKOJlbKVlX cTag4=lx. coxpau(enb4e: npoQecc yMeHbtUeHl4R Mac- Cbl npo6bl COrJlaCHO yCTaHOBneHHb

23、lM npa- BMnaM c uenbto nonyreHHR Tpe6yeMOti MaCCbl npO6bl flilfl MCnblTaHMFl. npo6a coKpau(eHHan : npo6a, nonyYeHHafl MeTOAOM COKpaqeHMR. IS0 8954-2 : 1990 (E/F/R) MC0 8954-2 : 1990 (A/P) 2.15 test sample: A sample, ready Bchantillon pour essai : beppOBaHadU. Annexe A (informative) Bibliographie IS0

24、 3713 : 1987, Ferro-alliages - cchantil- lonnage et preparation des Bchantillons - Regles gbeppo- CunuKoMapzaHeu, cpeppoMapzaueq. 4 IS0 8954-Z : 1990 (E/F/R) MC0 89!54-2 : 1990 (A/P) Alphabetical index Index alphabbtique hC#lasMTH bl ii yKa3aTen b D C 0 divided sample. 2.14 division 2.13 caracterist

25、ique representative de quake 2.2 oT6opnpo6 . 2.1 OT60o no06 flByCTa#4l?Hblti . 2.11 OT60P llpO6 MeXaHklVSCKklti . 2.8 OT60p npO6 npOM3BOnbHblLh . 2.9 OT60pnpO6pp!HOt?. . 2.7 2.13 OT60P npO6 WCTeMaTMWCKMLi . 2.10 D G division gross sample 2.6 E l-l I increment. 2.4 echantillon echantillon divise . ec

26、hantillon global echantillon pour Ianalyse par tamisage echantillon pour essai . echantillonnage echantillonnage manuel . echantillonnage mecanique echantillonnage au hasard . echantillonnage systematique echantillonnageadeuxdegres 2.3 2.14 2.6 2.16 2.15 2.1 2.7 2.8 2.9 2.10 2.11 noroToaKanpo6 . nof

27、lnpo6a . npeflcTaar4TenbHblti noKa3aTenb KaqecTaa . npoda npo6a Ana McnbrTaHHa npo6a flnfl cr4Toaoro arianM3a. npo6ao6beaMHeHHafl. npo6acoKpaetitiafl npO6aTOarHaa . 2.12 2.5 2.2 2.3 2.15 2.16 2.6 2.14 2.4 M manual sampling 2.7 mechanical sampling 2.8 R random sampling 2.9 representative quality char

28、acteristic 2.2 C P coKpaqeHr4e . . . . . . . . 2.4 2.12 2.13 prelevement elementaire . preparation des echantillons S sample sample preparation sampling size sample subsample systematic sampling 2.3 2.12 2.1 2.16 2.5 2.10 S sous-echantillon 2.5 T test sample 2.15 two-stage sampling 2.11 5 IS0 8954-2

29、 : 1990 (E/F/R) MC0 8954-2 : 1990 (A/P) UDC/CDU/YflK 669.15-198 : 620.11 : 001.4 Descriptors : ferroalloys, sampling, test sample preparation, vocabulary. / Descripteurs : ferro-alliage, Bchantillonnage, preparation des Bchantillons pour essai, vocabulaire. / AecKpHnTopbr : eppocnnasbl, 060 npo6, noAroTosKa npo6 flnfi McnbrraHMR, cnoaapb. Price based on 5 oases / Prix base sur 5 pages / UeHa DacqwaHa Ha 5 CTD