191118-鋰離子電池專業(yè)術(shù)語(yǔ)英語(yǔ)對(duì)照大全

鋰離子電池專業(yè)術(shù)語(yǔ)英語(yǔ)對(duì)照大全

TerminologiesforLi-ionbatteryindustryinbothChineseandEnglishCONTENT1分類Classification2原材料RawMaterials3設(shè)計(jì)Designing4生產(chǎn)與工藝Manufacturing&Crafts5測(cè)試與性能Test&Performance6其他others1分類Classification

鋰離子電池Lithium-ionbattery圓柱電池Cylindricalbattery方型電池Prismaticbattery聚合物電池Polymerbattery鈕扣電池Coincell根據(jù)外形不同，鋰離子電池可分為圓柱電池、方型電池、聚合物電池和鈕扣電池等。Lithium-ionbatteryismainlyclassifiedascylindricalbattery,prismaticbattery,polymerbatteryandcoincellaccordingtoitsappearance.1分類Classification

鋰離子電池Lithium-ionbattery消費(fèi)類電池Batteryforconsumerelectronics移動(dòng)電話Cellularphones相機(jī)Cameras手提電腦PortablePC動(dòng)力型電池Powerbattery電動(dòng)汽車EV,HEV,PHEV,etc.電動(dòng)工具Powertools儲(chǔ)能型電池Batteryforenergystorage根據(jù)用途不同，鋰離子電池可分為消費(fèi)類電池、動(dòng)力型電池和儲(chǔ)能型電池。Lithium-ionbatterycanalsobeclassifiedasconsumerbattery,powerbatteryandenergystoragebatteryaccordingtoitsapplication.2原材料RawMaterials

圓柱電芯Cylindricalcell正極Positiveelectrode負(fù)極Negativeelectrode隔膜Separator電解液Electrolyte安全構(gòu)件Safetyaccessories通常，圓柱電芯包含正極、負(fù)極、隔膜、電解液和安全構(gòu)件等五部分。Generally,cylindricalcellconsistsoffiveparts:positiveelectrode,negativeelectrode,separator,electrolyteandsafetyaccessories.2原材料RawMaterials

No.中文名EnglishnameExamples1正極cathodelithiumcobaltdioxide(LCO),lithiumironphosphate(LFP),lithiummanganate(LMO),NCM,NCA,etc.2導(dǎo)電劑conductivesuperP(SP),carbonnanotubes(CNTs)3粘結(jié)劑binderpolyvinylidenefluoride(PVDF)4溶劑solventN-methyl-2-pyrrolidone(NMP)5鋁箔aluminumfoil6膠帶tape,adhesivetape7鋁帶aluminumtab8光面shinyside9亞光面matteside2.1正極（Positiveelectrode）2原材料RawMaterials

2.2負(fù)極（Negativeelectrode）No.中文名EnglishnameExamples1負(fù)極anodegraphite(石墨),silicon-basedanode(硅基負(fù)極)2導(dǎo)電劑conductivesuperP(SP),carbonnanotubes(CNTs)3粘結(jié)劑bindercarboxymethylcellulose(CMC),styrenebutadienerubber(SBR)4溶劑solventwater(水)5添加劑additivelithiumcarbonate(碳酸鋰),oxalicacid(草酸）6銅箔copperfoil7膠帶tape,adhesivetape8鎳帶nickeltab2原材料RawMaterials

2.3隔膜（Separator）No.中文名EnglishnameNo.中文名Englishname1干法dryprocess11抗氧化性inoxidizability2濕法wetprocess12熔化溫度meltingtemperature3基材basematerial13熱收縮thermoshrinkage4陶瓷ceramic14單向拉伸uniaxiallystretch5芳綸aramidfiber15雙向拉伸biaxiallystretch6聚丙烯polypropylene(PP)16多孔的porous7聚乙烯polyethylene(PE)8透氣性gaspermeability9保液性electrolyteretention10拉伸強(qiáng)度tensilestrength2原材料RawMaterials

2.4電解液（Electrolyte）No.中文名Englishname1電解液electrolyte2溶劑solvent3溶質(zhì)solute4鋰鹽lithiumsalt5碳酸丙烯酯propylenecarbonate(PC)6碳酸乙烯酯ethylenecarbonate(EC)8碳酸二甲酯dimethylcarbonate(DMC)9碳酸甲乙酯ethylmethylcarbonate(EMC)10濃度concentration2原材料RawMaterials

2.5安全構(gòu)件（Safetyaccessories）No.中文名Englishname1帽蓋cap2鋼殼can

(steelcan)3鋼芯centralpin(c/p)4上絕緣片topinsulator5下絕緣片bottominsulator6面墊insulatingwasher7套管（熱縮膜）tube8膠圈（密封圈）gasket9安全閥safetyvent10電流切斷裝置currentinterruptdevice(CID)11高溫膠紙high-temperatureadhesivetape3設(shè)計(jì)DesigningNo.中文名

EnglishnameNo.中文名

Englishname1面密度arealdensity16能量energy2壓實(shí)密度presseddensity17能量密度energydensity3比容量specificcapacity18體積能量密度volumetricenergydensity4首效initialefficiency19質(zhì)量能量密度massenergydensity5過(guò)量系數(shù)anodeexcesscoefficient,N/Pratio20百分比percentage6公差tolerance21最小值minimumvalue7卷針直徑windingpindiameter22最大值maximumvalue8電極長(zhǎng)度electrodelength23平均值averagevalue9電極寬度electrodewidth24內(nèi)阻internalresistance(IR)10厚度thickness25交流內(nèi)阻ACinternalresistance11設(shè)計(jì)容量designedcapacity26直流內(nèi)阻DCinternalresistance12標(biāo)稱容量nominalcapacity27電壓voltage13典型容量typicalcapacity28電流current14功率power29電流密度currentdensity15功率密度powerdensity30電流倍率currentrate電芯是通過(guò)合理調(diào)整各種參數(shù)進(jìn)行設(shè)計(jì)。Celldesigningiscompletedbyreasonablysettingallrelatedparameters.4生產(chǎn)與工藝Manufacturing&Crafts圓柱電芯生產(chǎn)Manufacturingcylindricalcell配料Mixing制片Electrodeproduction裝配Assembly化成Formation檢測(cè)Inspecting包裝Packaging圓柱電芯的生產(chǎn)過(guò)程至少包括配料、制片、裝配、化成、檢測(cè)和包裝等。Cylindricalcellmanufacturingprocessesshallatleastincludemixing,electrodeproduction,assembly,formation,inspectingandpackaging.4生產(chǎn)與工藝Manufacturing&Crafts配料是按工藝將粉體物料和溶劑通過(guò)一定的速度攪拌形成分散均勻的符合要求的漿料。Mixingistomixpowdersandsolventbystirringtheslurryatasetspeedtilluniformityaccordingtocraft.4.1配料（Mixing）No.中文名EnglishnameNo.中文名Englishname1配料車間mixingworkshop11物料清單billofmaterial(BOM)2生產(chǎn)線productionline12倉(cāng)庫(kù)warehouse3混合mix13物料編碼materialcode4攪拌stir14物料員materialhandler5攪拌釜stirrer15粉塵dust6抽真空vacuum16口罩respirator7膠液glue,bindersolution17手套glove8漿料slurry18防塵服dust-proofclothing9循環(huán)冷卻水circulatingcoolingwater19叉車forklifttruck10沉降sedimentate4.1.1詞匯（Vocabulary）4生產(chǎn)與工藝Manufacturing&Crafts4.1配料（Mixing）Binderisfirstinputintothesolventunderstirringinthetankinaccordancewiththecrafttoformuniformglue.（首先，按工藝邊攪拌邊往溶劑里加粘結(jié)劑制膠。）Meanwhile,activematerialandconductivearedry-mixedtoformwell-mixedpowders.（同時(shí)，將活性物質(zhì)與導(dǎo)電劑進(jìn)行干混。）Themixedpowdersarethendispersedintheglueunderstirringinthemixingtankaccordingtothecrafttilltheslurrygetsuniform.（然后按工藝將膠液與干混后的粉末混合勻漿，直至形成分散均勻的漿料。）

Inthemixingprocess,wemustpayattentiontotemperatureandhumidityoftheenvironment,aswellasviscosityandsolidcontentandstabilityofboththeglueandslurry.（在配料過(guò)程中，要注意控制環(huán)境溫濕度，同時(shí)關(guān)注膠液和漿料的粘度、固含量和穩(wěn)定性。）4.1.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）4生產(chǎn)與工藝Manufacturing&Crafts配料結(jié)束后，經(jīng)過(guò)涂布、烘干、輥壓、分切等工序，完成電極片的制作。Theslurrydeliveredfromthemixingworkshopiscoatedoncollectors.Afterbeingdried,roll-pressedandslit,theelectrodesareobtained.4.2制片（Electrodeproduction）No.中文名Englishname1涂布coating2涂布機(jī)coatingmachine3輥間隙rollergap4輥壓rolling,roll-pressing5輥壓機(jī)roller6劃痕scratch7分切slitting8烘區(qū)dryingarea4.2.1詞匯（Vocabulary）4生產(chǎn)與工藝Manufacturing&Crafts4.2制片（Electrodeproduction）4.2.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）We

use

back

reverse

coating(orspraycoating)process.

（我們采用輥涂（或噴涂）工藝。）Thecathode(oranode)slurryispumpedfromthemixingtankandcoateduniformlyonthealuminum(orcopper)foilatacertainarealdensity.（正極（或負(fù)極）漿料從攪拌釜中吸出后按一定的面密度均勻地涂敷在鋁（銅）箔上。）Thesolventisevaporatedinthedryingarea.（溶劑在烘區(qū)被蒸干。）Thedryingareaconsistsofsixindependentlycontrolledzones.（烘區(qū)由六段單獨(dú)控制的部分組成。）Theoperatingtemperaturesofeachzonearedifferent.（每段烘區(qū)的操作溫度不同。）Theelectrodeiswoundanddeliveredtoroll-pressingworkshop.（極片收卷后下轉(zhuǎn)至輥壓車間。）Areal-timecontrolsystemisappliedtokeepaneyeonthewholecoatingprocess.（采用實(shí)時(shí)監(jiān)控系統(tǒng)對(duì)整個(gè)涂布過(guò)程進(jìn)行監(jiān)控。）

Electrodesdeliveredfromcoatingworkshopareinrollsofwidesheet,theyneedtoberoll-pressedtothedesignedthicknessandslitintonarrowsheetofdesignedwidth.（從涂布車間轉(zhuǎn)來(lái)的極片為大極卷，需要按工藝要求進(jìn)行輥壓和分切。）Afterwards,theelectrodesaredriedinthevacuumovenforseveralhoursbeforeassembly.（極片在卷繞前需真空烘干幾個(gè)小時(shí)。）4生產(chǎn)與工藝Manufacturing&Crafts裝配主要由卷繞、入殼、滾槽、點(diǎn)焊、注液、激光焊和封口等工序組成。Cellassemblyismainlycomposedofwinding,insertion,grooving,spotwelding,injection,laserweldingandsealingprocesses.4.3裝配（Assembly）No.中文名EnglishnameNo.中文名Englishname1裝配assembly11折極耳bendtab2卷繞winding12滾槽groove,rolling-groove3卷繞張力windingtension13點(diǎn)焊spotwelding4貼膠帶sticktape14注液injection5超焊ultrasonicwelding15注液量injectionamount6對(duì)齊度alignmentmetric16稱重weigh7覆蓋cover17激光焊laserwelding8高壓短路測(cè)試Hi-pottest18封口sealing9終止膠帶terminaltape19X-射線檢測(cè)X-rayinspection10入殼insertion4.3.1詞匯（Vocabulary）4生產(chǎn)與工藝Manufacturing&Crafts4.3裝配（Assembly）4.3.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）Windingisthefirststepofassembly.（卷繞是裝配的第一步。）Inthisprocess,tabsareultrasonicallyweldedandtapesarestuckautomatically.（在此工序，超焊極耳和貼膠紙將自動(dòng)完成。）Jellyrollsareobtainedbywindingpositiveelectrodes,negativeelectrodesandseparatorsinhighalignmentmetricutilizingacertainwindingpin,endingwithterminaltapes.（采用一定的卷針，將正極片、負(fù)極片、隔膜卷繞成對(duì)齊度較高的卷芯，并貼上終止膠。）Thediameterofthejellyrollscanbecontrolledbymanipulatingthewindingtension.（可通過(guò)調(diào)節(jié)卷繞張力來(lái)控制卷芯直徑。）Alljellyrollsshouldbeassuredthatseparatorscoveranodesandanodescovercathodesatwidthdirection.（所有卷芯須確保在寬度方向上隔膜包住負(fù)極片、負(fù)極片包住正極片。）Also,anodecoatinglayermustcovercathodecoatinglayeratboththebeginningandtheendofwinding.（同時(shí)，入位和收尾均須確保負(fù)極料包住正極料。）Hi-pottestisintroducedtopickoutthosejellyrollswithinternalshorts.（采用Hi-pot測(cè)試挑出短路卷芯。）Afteraddingbottominsulatorsandbendingtheanodetabs,thejellyrollsareinsertedintosteelcans.（加下絕緣片、折負(fù)極耳、入殼。）Therestassemblyprocessesarespotwelding,grooving,injecting,laserweldingandsealing,etc.（剩下的裝配工序有點(diǎn)焊、滾槽、注液、激光焊和封口等。）4生產(chǎn)與工藝Manufacturing&Crafts化成影響電芯的循環(huán)壽命，新生產(chǎn)的電芯需完成初次充電并老化。Formationhasaneffectoncell’scyclelife.Newlyproducedcellsneedtobechargedintimefollowedbyaging.4.4化成（Formation）No.中文名EnglishnameNo.中文名Englishname1化成formation11老化aging2化成室Kaseiroom12常溫老化RTaging3清洗washing,cleaning13高溫老化hightemperatureaging4涂防銹油coatinganti-rustoil14零電壓zerovoltage5噴碼codespurting15欠壓、低電壓undervoltage6套管tube,thermoshrinkingsleeve16過(guò)壓overvoltage7熱縮pyrocondensation17高內(nèi)阻highIR8預(yù)充pre-charge18自放電self-discharge9開(kāi)路電壓opencircuitvoltage(OCV)19過(guò)熱overheat10測(cè)OCVOCVtest20不良品（次品）defectiveproduct4.4.1詞匯（Vocabulary）4生產(chǎn)與工藝Manufacturing&Crafts4.4化成（Formation）4.4.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）Within24hoursafterassembly,thecellsshallbepre-chargedandagedaccordingtoacertainstandard.（裝配完成后24h內(nèi)，電芯需按一定的工藝標(biāo)準(zhǔn)上柜預(yù)充和老化。）Asaresult,thereshallbestableSEIfilmsformedonthesurfaceoftheelectrodes.（化成后，電極表面會(huì)形成穩(wěn)定的SEI膜。）4生產(chǎn)與工藝Manufacturing&Crafts4.5檢測(cè)與包裝出貨（Checking,packagingandshipment）No.中文名EnglishnameNo.中文名Englishname1分容室

sub-capacityroom

11生產(chǎn)日期dateofmanufacture2分選sorting12生產(chǎn)批號(hào)lotnumber3外觀檢查appearanceinspection13數(shù)量quantity4掃碼scancode145檢查check156挑選pickout167包裝packaging178出貨shipment189交貨delivery1910交貨日期deliverydate204.5.1詞匯（Vocabulary）4生產(chǎn)與工藝Manufacturing&Crafts4.5.2介紹（Introductiontovisitors）（僅供參考，可自行合理措詞）Afterformation,thecellcapacitiesaretested.（化成結(jié)束后需對(duì)電芯進(jìn)行分容。）Thecellsshallbechargedtothestateofabout50%SOCaftercapacitytest.（分容后將電芯充電至約50%SOC狀態(tài)。）Thecellsshallbesortedbeforeshipmentaccordingtotheircapacities,resistancesandvoltages.（電芯需根據(jù)容量、內(nèi)阻和電壓進(jìn)行分級(jí)后才能出貨。）4.5檢測(cè)與包裝出貨（Checking,packagingandshipment）5測(cè)試與性能Test&Performance5.1電化學(xué)性能（Electrochemicalperformance）No.中文名EnglishnameNo.中文名Englishname1充電charge11倍率放電性能ratedischargeperformance2放電discharge12倍率充電性能ratechargeperformance3恒流充電constantcurrentcharge13高低溫放電性能high-lowtemperaturedischargeperformance4恒流放電constantcurrentdischarge14循環(huán)性能cyclingperformance5充電電壓chargevoltage15殘余容量residualcapacity6充電電流chargecurrent16恢復(fù)容量recoverablecapacity7放電電流dischargecurrent17容量保持率capacityretentionrate8截止電壓cut-offvoltage18浮充測(cè)試floatingchargetest9截止電流cut-offcurrent19存儲(chǔ)