國(guó)家市場(chǎng)監(jiān)督管理總局國(guó)家標(biāo)準(zhǔn)化管理委員會(huì)I7.4.11);Ⅱ1鐵礦石和直接還原鐵術(shù)語(yǔ)2規(guī)范性引用文件下列文件中的內(nèi)容通過(guò)文中的規(guī)范性引用而構(gòu)成本文件必不可少的條款。其中，注日期的引用文ISO565試驗(yàn)篩金屬絲編織網(wǎng)、穿孔板和電成型薄板篩孔基本尺寸(Testsieves—Metalwirecloth,perforatedmetalplateandelectroformedsheetISO3310-1試驗(yàn)篩技術(shù)條件和試驗(yàn)第1部分：金屬絲編織網(wǎng)試驗(yàn)篩(Testsieves—Technicalrequirementsandtesting—Pard鐵礦石ironore塊礦lumpore;orelump規(guī)定粒度下限為10mm～6.3mm的粗顆粒組成的礦石。2全部由規(guī)定粒度上限為10mm～6.3mm的小顆粒組成的礦石。精礦concentrates球團(tuán)礦pellets燒結(jié)球團(tuán)hotbondedpelle在超過(guò)1200℃的高溫下燒結(jié)固化而成的球團(tuán)礦(3.10)。345交替樣品interleavedsamples現(xiàn)場(chǎng)取樣in-situsampling從自由落體料流中或運(yùn)輸機(jī)中，以相等的時(shí)間間隔采集份樣(5.9),每個(gè)份樣的量與取份樣時(shí)的料來(lái)源于科學(xué)原理、國(guó)家或國(guó)際組織的實(shí)驗(yàn)工作或者科學(xué)或工程團(tuán)體主持下的合作實(shí)驗(yàn)的公認(rèn)比對(duì)方法。6GB/T20565—2022/ISO品質(zhì)波動(dòng)qualityvariation用系統(tǒng)定量取樣的層間質(zhì)量特性的標(biāo)準(zhǔn)差(o)。表示在重復(fù)性條件下，兩個(gè)測(cè)試結(jié)果間的絕對(duì)差小于或等于此數(shù)的概率為95%的數(shù)值。用于一系列數(shù)據(jù)中離群值判斷的統(tǒng)計(jì)方法之一。規(guī)格粒度specificationsize用于確定粒級(jí)的質(zhì)量分?jǐn)?shù)范圍的選定的篩分孔徑尺寸。5%的最小試驗(yàn)篩孔尺寸表示的粒度(6.2)。7粒級(jí)sizefraction最粗粒級(jí)oversizefraction用兩種規(guī)格篩孔篩分的樣品部分，即去除通過(guò)最小篩孔(amm)的樣品和保留在最大篩孔上的樣包括所有通過(guò)孔徑為zmm篩孔的顆粒(6.1)的樣品(5.3)中最細(xì)部分。用一道或多道篩子將鐵礦石(3.1)或直接還原鐵(4.1)顆粒分成兩組或兩組以上的粒級(jí)(6.5)的篩分用樣量massofsampleusedforsieving人工篩分handsieving8批量篩分batchsieving篩分終點(diǎn)endpoint干基drybasis恒重constantmass<水分測(cè)定>干燥步驟結(jié)束的評(píng)判標(biāo)準(zhǔn)，即在105℃下干燥1h,質(zhì)量損失小于初始質(zhì)量的0.05%。9附在鐵礦石表面或開(kāi)氣孔(7.1.4)上的水，樣品干燥至恒重后的質(zhì)量損失與樣品的初始質(zhì)量之以質(zhì)量分?jǐn)?shù)(%)表示。7物理試驗(yàn)體積密度bulkdensity閉氣孔closedpores已在烘箱中以105℃干燥至恒重的試樣。為模擬燒結(jié)廠運(yùn)輸和加工效果的影響，對(duì)在燒結(jié)杯試驗(yàn)中得到的燒結(jié)餅(7.堿度basicity還原性reducibility成團(tuán)cluster在動(dòng)態(tài)(通常是旋轉(zhuǎn))條件下還原樣品的方法。為評(píng)價(jià)標(biāo)準(zhǔn)分析方法的精密度，參與試驗(yàn)的實(shí)驗(yàn)室必須嚴(yán)格按照規(guī)定的分析程序操作而進(jìn)行的內(nèi)部標(biāo)準(zhǔn)物質(zhì)internalrefer(資料性)A.2統(tǒng)計(jì)學(xué)術(shù)語(yǔ)由大量測(cè)試結(jié)果得到的平均數(shù)與接受參照值之間的一致程度。在再現(xiàn)性條件(A.2.7)下所得測(cè)試結(jié)果的標(biāo)準(zhǔn)差。實(shí)驗(yàn)室間允許差permissibletolerancebetweenlaboratoriesP此數(shù)值的概率是95%。率為95%。率為95%的數(shù)值。(資料性)除ISO三種官方語(yǔ)言之中的兩種(英語(yǔ)和法語(yǔ))外，本文件還給出了術(shù)語(yǔ)的日語(yǔ)、中文和葡萄牙語(yǔ)術(shù)語(yǔ)對(duì)應(yīng)詞(J)酸可溶性鐵(Ⅱ)(C)酸溶鐵(Ⅱ)ISO9035規(guī)定了用于ISO4695或ISO7215中還原試驗(yàn)的(J)塊成鉱(C)人造塊礦(C)壓鐵塊(J)かさ密度(C)體積密度方法1適用于最大粒度為40mm或更小的礦石；(J)化學(xué)分析(C)化學(xué)分析ISO/TC102/SC2負(fù)責(zé)制定鐵礦石和直接還原鐵化學(xué)分析(C)冷壓鐵塊CBI不在ISO/TCTC102開(kāi)發(fā)任何分析方法活動(dòng)的范圍內(nèi)術(shù)語(yǔ)對(duì)應(yīng)詞(J)化合水(C)化合水ISO7335中規(guī)定了適合測(cè)定0.05%～10%(質(zhì)量分?jǐn)?shù))合水的KarlFischer方法:105℃預(yù)干燥試驗(yàn)樣,然后加到950℃(J)精鉱(C)精礦(J)定量縮分(C)定量縮分(J)壓かい強(qiáng)度(C)抗壓強(qiáng)度ISO4700規(guī)定了測(cè)量球團(tuán)礦抗壓強(qiáng)度的方(J)熱割れ(C)熱裂ISO8371規(guī)定了測(cè)量塊礦熱裂指數(shù)的方法(J)金屬化率(C)金屬化率(J)直接邋元鐵(C)直接還原鐵(J)乾式ふるい分け(C)干篩術(shù)語(yǔ)對(duì)應(yīng)詞(J)粉鉱石(C)粉礦(C)自由膨脹ISO4698規(guī)定了在球團(tuán)礦燒結(jié)不強(qiáng)制還原期間測(cè)量膨脹(J)大口試料(C)大樣(J)手動(dòng)ふるい分け(C)人工篩分(C)熱壓鐵塊(J)吸濕水分(C)吸濕水ISO2596規(guī)定了以下方法:方法1——重量法；方法4——失重(C)份樣(C)鐵礦石術(shù)語(yǔ)對(duì)應(yīng)詞(J)強(qiáng)熱減量(C)灼燒減量(J)塊鉱石(C)塊礦(J)手動(dòng)サンプリング(C)手工取樣(J)質(zhì)量基準(zhǔn)サンプリンゲ(C)定量取樣(J)機(jī)械式サンプリン(C)機(jī)械取樣(J)金屬鐵(C)金屬鐵ISO5416規(guī)定對(duì)直接還原鐵(DRI)的金屬鐵測(cè)定用溴甲醇(J)最大粒度(C)公稱最大粒度(C)球團(tuán)礦ISO4700轉(zhuǎn)鼓試驗(yàn)術(shù)語(yǔ)對(duì)應(yīng)詞(J)物理試驗(yàn)(C)物理試驗(yàn)ISO/TC102/SC3負(fù)責(zé)高爐用鐵礦石物理試驗(yàn)方法工作(J)事前乾燥試料(C)預(yù)干燥樣品ISO7764規(guī)定了化學(xué)分析用預(yù)干燥試樣的制備方法(J)処理鉱石(C)加工礦石(J)被避元性(C)還原性ISO4695規(guī)定還原性(在950℃還原)是60%還原度的還原比率。原度(J)試料縮分(C)樣品縮分(J)試料調(diào)製(C)樣品制備(C)取樣ISO/TC102/SC1負(fù)責(zé)開(kāi)展鐵礦石和直接還原鐵取樣和制(J)燒結(jié)鉱(C)燒結(jié)礦術(shù)語(yǔ)對(duì)應(yīng)詞(J)燒結(jié)試驗(yàn)(C)燒結(jié)試驗(yàn)ISO8263規(guī)定了燒結(jié)試驗(yàn)結(jié)果的表示方法(J)整粒鉱(C)篩選礦(J)供試料，測(cè)定試料(C)試驗(yàn)樣(J)時(shí)問(wèn)基準(zhǔn)サンブリンゲ(C)定時(shí)取樣(J)全鉄(C)全鐵見(jiàn)ISO2597-1、ISO2597(J)回転強(qiáng)度試驗(yàn)(C)轉(zhuǎn)鼓試驗(yàn)ISO3271規(guī)定了鐵礦石轉(zhuǎn)鼓試驗(yàn)方法試驗(yàn)樣質(zhì)量15kg,轉(zhuǎn)鼓內(nèi)徑1000mm,45.Water-solublech(J)水溶性墻化(C)水溶性氯化物(J)濕式ふるい分け(C)濕篩術(shù)語(yǔ)對(duì)應(yīng)詞(J)固著體形成(C)成團(tuán)性(J)インクリ×ン卜縮分方法(C)手工份樣縮分法本表中：(F)表示法語(yǔ)；(J)表示日語(yǔ)；(C)表示中文；(P)表示葡萄牙語(yǔ)[1]ISO2596Ironores—Determinationofhygroscopicmoistureinanalyticalsmetric,KarlFischerandmass-lossmethods[2]ISO2597-1Iraftertin(II)chloride[3]ISO2597-2Ironores—Determinationoftaftertitanium(III)chloridereduction[4]ISO3086Ironores—Experimentalmethodsforcheckingthebiasof[5]ISO3271Ironor[6]ISO3852Ironoresforbl[7]ISO4695Ironoresforblastfurnacefeedstocks—Determinationofthereducirateofreductionindex[8]ISO4696-1Ironoresforblastfurnacefeedstocks—Determinationofloduction-disintegrationindicesbystatic[9]ISO4696-2Ironoresforblastfurnacefeedstocks—Determinationoflo[10]ISO4698Ironorepelletsforblastfurnacefeedstocks—Determinationofthf[12]ISO5416Directreducediron—Determinationofmetal[13]ISO5725-2Accuracy(truenessandprecision)ofmeasurementmethodsPart2:Basicmethodforthedeterminationofrepeatabilityand[14]ISO7215Ironoresforblastfurnacefeedstocks—Determinat[15]ISO7335Ironores—Determinationofcombinedwaterconten[16]ISO7764Ironores—Preparationofpredriedtest[17]ISO7992Ironoresforblastfurnacefeedstocks—Determinationof[18]ISO8263Ironorefines—Methodforpresentationoftheresultsofsi[19]ISO8371Ironoresforblastfurnacefeedstocks—Deter[20]ISO9035Ironores—Determinationofacid-solubleiron(Ⅱ)content—T[21]ISO9517Ironores—Determinationofwatersolublechloride—Ion-selectiveelectrotemperaturereduction-disintegrationindexanddegreeoibilityindex,finaldegreeofreductionanddegreeofmetallization[25]ISO13930Ironoresforblastfurnacefeed[26]ISO15967Directreducediron—Determinationofthetumbleandabrasio[27]ISO15968Directreducediron—Determinationofapparenofhotbriquettediron(HBI)[28]ISOGuide30:1992Termsanddefinitionsused索BC成團(tuán)性……………7.4.11,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞47D大樣……5.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞17定量縮分………………5.18,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞9定量取樣……………5.29,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞26定時(shí)取樣…………5.30,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞42F粉礦……3.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞15引份樣……5.9,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞21G規(guī)格粒度………6.3公稱最大粒度…………6.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞29干篩…6.20,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞14估計(jì)偏倚……A.2.2H還原性……………7.4.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞34化學(xué)分析………………8,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞5化合水…8.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞7J加工礦石………………3.6,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞33精礦………3.7表B.1術(shù)語(yǔ)對(duì)應(yīng)詞8機(jī)械取樣…………5.24,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞27GB/T20565—2022/ISO11金屬化率……………7.4.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞12金屬鐵…8.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞28K塊礦…3.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞24抗壓強(qiáng)度…………7.3.2,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞10 L 4.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞6 6粒度 粒級(jí) 粒度分布 連續(xù)篩分 N耐磨指數(shù)………………7.3.1注b)PQ取樣………5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞37球團(tuán)礦………………3.10,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞30全鐵……8.6,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞43R人造塊礦…3.8表B.1術(shù)語(yǔ)對(duì)應(yīng)詞2熱壓鐵塊………………4.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞19人工篩分……………6.15,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞18熱裂和還原試驗(yàn)………………7.4熱裂…7.4.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞11S篩選礦…3.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞40燒結(jié)礦…3.9,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞38 5.7,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞41 手工取樣 5.23,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞25手工份樣縮分方法 表B.1術(shù)語(yǔ)對(duì)應(yīng)詞48水分測(cè)定 6篩分 試驗(yàn)篩 篩分用樣量 手放過(guò)篩 濕篩…6.21,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞46燒結(jié)試驗(yàn)………………7.2,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞39酸溶鐵(Ⅱ)……………8.7,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞1 實(shí)驗(yàn)室間允許差 T天然和加工鐵礦石 3 3.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞22天然鐵礦石 塊礦 7.1體積密度………………7.1.1表B.1術(shù)語(yǔ)對(duì)應(yīng)詞4W物理試驗(yàn)…7,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞31X吸濕水…8.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞20Y壓鐵塊…4.2,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞3樣品制備……………5.15,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞36樣品縮分……………5.16,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞35預(yù)干燥試樣…表B.1術(shù)語(yǔ)對(duì)應(yīng)詞32Z直接還原鐵…………4,4.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞13轉(zhuǎn)鼓指數(shù)………………7.3.1注a)轉(zhuǎn)鼓試驗(yàn)……表B.1術(shù)語(yǔ)對(duì)應(yīng)詞44灼燒減量………………8.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞23Aacid-solubleiron(II)…………………8.7,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞1agglomerates………………………3.8,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞2AI……………………7.3.1注b)averageparticlesize…………Bbatchsieving……………briquettes……………4.2,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞3bulkdensity………………………7.1.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞4CCBI………………4.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞6checktest………chemicalanalysis……………………8.,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞5CI…………………clustering………………………7.4.11,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞47coldbriquettediron………………4.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞6combinedwater………………………8.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞7concentrates…………3.7,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞8constantmassdivision……………5.18,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞9crushingstrength………………7.3.2,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞10D 7.4.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞12 7.4.3 4 4.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞13 4.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞13 6.20,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞14EFfineores……………3.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞15Ggrosssample……………………5.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞17Hhandsieving………………………6.15,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞18HBI…………………4.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞19hotbriquettediron………………4.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞19hygroscopicmoisture………………8.1,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞20Iincrement……………5.9,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞21independentduplicatelimit…Llossonignition……………………8.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞23lumpore……………3.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞24Mmanualincrementdivisionmethod……………………表B.1術(shù)語(yǔ)對(duì)應(yīng)詞48manualsampling………………5.23,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞25mass-basissampling………………5.29,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞26mechanicalsampling……………5.24,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞27metalliciron………………………8.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞28minimummassofdividedmixingtime…moistureofalot………………N0orefines……………3.5,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞15orelump……………3.3,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞24oven-driedsample………………………7.1.8P 6 3.10,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞30permissibletolerancebetweenlaboratories 表B.1術(shù)語(yǔ)對(duì)應(yīng)詞31 5.36processedores…………………QRreducibility………………………7.4.4,表B.1術(shù)語(yǔ)對(duì)應(yīng)詞34reduction-disintegration……………repeatabilityconditiorepeatabilitylimit