191118-锂离子电池专业术语英语对照大全

锂离子电池专业术语英语对照大全

TerminologiesforLi-ionbatteryindustryinbothChineseandEnglishCONTENT1分类Classification2原材料RawMaterials3设计Designing4生产与工艺Manufacturing&Crafts5测试与性能Test&Performance6其他others1分类Classification

锂离子电池Lithium-ionbattery圆柱电池Cylindricalbattery方型电池Prismaticbattery聚合物电池Polymerbattery钮扣电池Coincell根据外形不同，锂离子电池可分为圆柱电池、方型电池、聚合物电池和钮扣电池等。Lithium-ionbatteryismainlyclassifiedascylindricalbattery,prismaticbattery,polymerbatteryandcoincellaccordingtoitsappearance.1分类Classification

锂离子电池Lithium-ionbattery消费类电池Batteryforconsumerelectronics移动电话Cellularphones相机Cameras手提电脑PortablePC动力型电池Powerbattery电动汽车EV,HEV,PHEV,etc.电动工具Powertools储能型电池Batteryforenergystorage根据用途不同，锂离子电池可分为消费类电池、动力型电池和储能型电池。Lithium-ionbatterycanalsobeclassifiedasconsumerbattery,powerbatteryandenergystoragebatteryaccordingtoitsapplication.2原材料RawMaterials

圆柱电芯Cylindricalcell正极Positiveelectrode负极Negativeelectrode隔膜Separator电解液Electrolyte安全构件Safetyaccessories通常，圆柱电芯包含正极、负极、隔膜、电解液和安全构件等五部分。Generally,cylindricalcellconsistsoffiveparts:positiveelectrode,negativeelectrode,separator,electrolyteandsafetyaccessories.2原材料RawMaterials

No.中文名EnglishnameExamples1正极cathodelithiumcobaltdioxide(LCO),lithiumironphosphate(LFP),lithiummanganate(LMO),NCM,NCA,etc.2导电剂conductivesuperP(SP),carbonnanotubes(CNTs)3粘结剂binderpolyvinylidenefluoride(PVDF)4溶剂solventN-methyl-2-pyrrolidone(NMP)5铝箔aluminumfoil6胶带tape,adhesivetape7铝带aluminumtab8光面shinyside9亚光面matteside2.1正极（Positiveelectrode）2原材料RawMaterials

2.2负极（Negativeelectrode）No.中文名EnglishnameExamples1负极anodegraphite(石墨),silicon-basedanode(硅基负极)2导电剂conductivesuperP(SP),carbonnanotubes(CNTs)3粘结剂bindercarboxymethylcellulose(CMC),styrenebutadienerubber(SBR)4溶剂solventwater(水)5添加剂additivelithiumcarbonate(碳酸锂),oxalicacid(草酸）6铜箔copperfoil7胶带tape,adhesivetape8镍带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湿法wetprocess12熔化温度meltingtemperature3基材basematerial13热收缩thermoshrinkage4陶瓷ceramic14单向拉伸uniaxiallystretch5芳纶aramidfiber15双向拉伸biaxiallystretch6聚丙烯polypropylene(PP)16多孔的porous7聚乙烯polyethylene(PE)8透气性gaspermeability9保液性electrolyteretention10拉伸强度tensilestrength2原材料RawMaterials

2.4电解液（Electrolyte）No.中文名Englishname1电解液electrolyte2溶剂solvent3溶质solute4锂盐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浓度concentration2原材料RawMaterials

2.5安全构件（Safetyaccessories）No.中文名Englishname1帽盖cap2钢壳can

(steelcan)3钢芯centralpin(c/p)4上绝缘片topinsulator5下绝缘片bottominsulator6面垫insulatingwasher7套管（热缩膜）tube8胶圈（密封圈）gasket9安全阀safetyvent10电流切断装置currentinterruptdevice(CID)11高温胶纸high-temperatureadhesivetape3设计DesigningNo.中文名

EnglishnameNo.中文名

Englishname1面密度arealdensity16能量energy2压实密度presseddensity17能量密度energydensity3比容量specificcapacity18体积能量密度volumetricenergydensity4首效initialefficiency19质量能量密度massenergydensity5过量系数anodeexcesscoefficient,N/Pratio20百分比percentage6公差tolerance21最小值minimumvalue7卷针直径windingpindiameter22最大值maximumvalue8电极长度electrodelength23平均值averagevalue9电极宽度electrodewidth24内阻internalresistance(IR)10厚度thickness25交流内阻ACinternalresistance11设计容量designedcapacity26直流内阻DCinternalresistance12标称容量nominalcapacity27电压voltage13典型容量typicalcapacity28电流current14功率power29电流密度currentdensity15功率密度powerdensity30电流倍率currentrate电芯是通过合理调整各种参数进行设计。Celldesigningiscompletedbyreasonablysettingallrelatedparameters.4生产与工艺Manufacturing&Crafts圆柱电芯生产Manufacturingcylindricalcell配料Mixing制片Electrodeproduction装配Assembly化成Formation检测Inspecting包装Packaging圆柱电芯的生产过程至少包括配料、制片、装配、化成、检测和包装等。Cylindricalcellmanufacturingprocessesshallatleastincludemixing,electrodeproduction,assembly,formation,inspectingandpackaging.4生产与工艺Manufacturing&Crafts配料是按工艺将粉体物料和溶剂通过一定的速度搅拌形成分散均匀的符合要求的浆料。Mixingistomixpowdersandsolventbystirringtheslurryatasetspeedtilluniformityaccordingtocraft.4.1配料（Mixing）No.中文名EnglishnameNo.中文名Englishname1配料车间mixingworkshop11物料清单billofmaterial(BOM)2生产线productionline12仓库warehouse3混合mix13物料编码materialcode4搅拌stir14物料员materialhandler5搅拌釜stirrer15粉尘dust6抽真空vacuum16口罩respirator7胶液glue,bindersolution17手套glove8浆料slurry18防尘服dust-proofclothing9循环冷却水circulatingcoolingwater19叉车forklifttruck10沉降sedimentate4.1.1词汇（Vocabulary）4生产与工艺Manufacturing&Crafts4.1配料（Mixing）Binderisfirstinputintothesolventunderstirringinthetankinaccordancewiththecrafttoformuniformglue.（首先，按工艺边搅拌边往溶剂里加粘结剂制胶。）Meanwhile,activematerialandconductivearedry-mixedtoformwell-mixedpowders.（同时，将活性物质与导电剂进行干混。）Themixedpowdersarethendispersedintheglueunderstirringinthemixingtankaccordingtothecrafttilltheslurrygetsuniform.（然后按工艺将胶液与干混后的粉末混合匀浆，直至形成分散均匀的浆料。）

Inthemixingprocess,wemustpayattentiontotemperatureandhumidityoftheenvironment,aswellasviscosityandsolidcontentandstabilityofboththeglueandslurry.（在配料过程中，要注意控制环境温湿度，同时关注胶液和浆料的粘度、固含量和稳定性。）4.1.2介绍（Introductiontovisitors）（仅供参考，可自行合理措词）4生产与工艺Manufacturing&Crafts配料结束后，经过涂布、烘干、辊压、分切等工序，完成电极片的制作。Theslurrydeliveredfromthemixingworkshopiscoatedoncollectors.Afterbeingdried,roll-pressedandslit,theelectrodesareobtained.4.2制片（Electrodeproduction）No.中文名Englishname1涂布coating2涂布机coatingmachine3辊间隙rollergap4辊压rolling,roll-pressing5辊压机roller6划痕scratch7分切slitting8烘区dryingarea4.2.1词汇（Vocabulary）4生产与工艺Manufacturing&Crafts4.2制片（Electrodeproduction）4.2.2介绍（Introductiontovisitors）（仅供参考，可自行合理措词）We

use

back

reverse

coating(orspraycoating)process.

（我们采用辊涂（或喷涂）工艺。）Thecathode(oranode)slurryispumpedfromthemixingtankandcoateduniformlyonthealuminum(orcopper)foilatacertainarealdensity.（正极（或负极）浆料从搅拌釜中吸出后按一定的面密度均匀地涂敷在铝（铜）箔上。）Thesolventisevaporatedinthedryingarea.（溶剂在烘区被蒸干。）Thedryingareaconsistsofsixindependentlycontrolledzones.（烘区由六段单独控制的部分组成。）Theoperatingtemperaturesofeachzonearedifferent.（每段烘区的操作温度不同。）Theelectrodeiswoundanddeliveredtoroll-pressingworkshop.（极片收卷后下转至辊压车间。）Areal-timecontrolsystemisappliedtokeepaneyeonthewholecoatingprocess.（采用实时监控系统对整个涂布过程进行监控。）

Electrodesdeliveredfromcoatingworkshopareinrollsofwidesheet,theyneedtoberoll-pressedtothedesignedthicknessandslitintonarrowsheetofdesignedwidth.（从涂布车间转来的极片为大极卷，需要按工艺要求进行辊压和分切。）Afterwards,theelectrodesaredriedinthevacuumovenforseveralhoursbeforeassembly.（极片在卷绕前需真空烘干几个小时。）4生产与工艺Manufacturing&Crafts装配主要由卷绕、入壳、滚槽、点焊、注液、激光焊和封口等工序组成。Cellassemblyismainlycomposedofwinding,insertion,grooving,spotwelding,injection,laserweldingandsealingprocesses.4.3装配（Assembly）No.中文名EnglishnameNo.中文名Englishname1装配assembly11折极耳bendtab2卷绕winding12滚槽groove,rolling-groove3卷绕张力windingtension13点焊spotwelding4贴胶带sticktape14注液injection5超焊ultrasonicwelding15注液量injectionamount6对齐度alignmentmetric16称重weigh7覆盖cover17激光焊laserwelding8高压短路测试Hi-pottest18封口sealing9终止胶带terminaltape19X-射线检测X-rayinspection10入壳insertion4.3.1词汇（Vocabulary）4生产与工艺Manufacturing&Crafts4.3装配（Assembly）4.3.2介绍（Introductiontovisitors）（仅供参考，可自行合理措词）Windingisthefirststepofassembly.（卷绕是装配的第一步。）Inthisprocess,tabsareultrasonicallyweldedandtapesarestuckautomatically.（在此工序，超焊极耳和贴胶纸将自动完成。）Jellyrollsareobtainedbywindingpositiveelectrodes,negativeelectrodesandseparatorsinhighalignmentmetricutilizingacertainwindingpin,endingwithterminaltapes.（采用一定的卷针，将正极片、负极片、隔膜卷绕成对齐度较高的卷芯，并贴上终止胶。）Thediameterofthejellyrollscanbecontrolledbymanipulatingthewindingtension.（可通过调节卷绕张力来控制卷芯直径。）Alljellyrollsshouldbeassuredthatseparatorscoveranodesandanodescovercathodesatwidthdirection.（所有卷芯须确保在宽度方向上隔膜包住负极片、负极片包住正极片。）Also,anodecoatinglayermustcovercathodecoatinglayeratboththebeginningandtheendofwinding.（同时，入位和收尾均须确保负极料包住正极料。）Hi-pottestisintroducedtopickoutthosejellyrollswithinternalshorts.（采用Hi-pot测试挑出短路卷芯。）Afteraddingbottominsulatorsandbendingtheanodetabs,thejellyrollsareinsertedintosteelcans.（加下绝缘片、折负极耳、入壳。）Therestassemblyprocessesarespotwelding,grooving,injecting,laserweldingandsealing,etc.（剩下的装配工序有点焊、滚槽、注液、激光焊和封口等。）4生产与工艺Manufacturing&Crafts化成影响电芯的循环寿命，新生产的电芯需完成初次充电并老化。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常温老化RTaging3清洗washing,cleaning13高温老化hightemperatureaging4涂防锈油coatinganti-rustoil14零电压zerovoltage5喷码codespurting15欠压、低电压undervoltage6套管tube,thermoshrinkingsleeve16过压overvoltage7热缩pyrocondensation17高内阻highIR8预充pre-charge18自放电self-discharge9开路电压opencircuitvoltage(OCV)19过热overheat10测OCVOCVtest20不良品（次品）defectiveproduct4.4.1词汇（Vocabulary）4生产与工艺Manufacturing&Crafts4.4化成（Formation）4.4.2介绍（Introductiontovisitors）（仅供参考，可自行合理措词）Within24hoursafterassembly,thecellsshallbepre-chargedandagedaccordingtoacertainstandard.（装配完成后24h内，电芯需按一定的工艺标准上柜预充和老化。）Asaresult,thereshallbestableSEIfilmsformedonthesurfaceoftheelectrodes.（化成后，电极表面会形成稳定的SEI膜。）4生产与工艺Manufacturing&Crafts4.5检测与包装出货（Checking,packagingandshipment）No.中文名EnglishnameNo.中文名Englishname1分容室

sub-capacityroom

11生产日期dateofmanufacture2分选sorting12生产批号lotnumber3外观检查appearanceinspection13数量quantity4扫码scancode145检查check156挑选pickout167包装packaging178出货shipment189交货delivery1910交货日期deliverydate204.5.1词汇（Vocabulary）4生产与工艺Manufacturing&Crafts4.5.2介绍（Introductiontovisitors）（仅供参考，可自行合理措词）Afterformation,thecellcapacitiesaretested.（化成结束后需对电芯进行分容。）Thecellsshallbechargedtothestateofabout50%SOCaftercapacitytest.（分容后将电芯充电至约50%SOC状态。）Thecellsshallbesortedbeforeshipmentaccordingtotheircapacities,resistancesandvoltages.（电芯需根据容量、内阻和电压进行分级后才能出货。）4.5检测与包装出货（Checking,packagingandshipment）5测试与性能Test&Performance5.1电化学性能（Electrochemicalperformance）No.中文名EnglishnameNo.中文名Englishname1充电charge11倍率放电性能ratedischargeperformance2放电discharge12倍率充电性能ratechargeperformance3恒流充电constantcurrentcharge13高低温放电性能high-lowtemperaturedischargeperformance4恒流放电constantcurrentdischarge14循环性能cyclingperformance5充电电压chargevoltage15残余容量residualcapacity6充电电流chargecurrent16恢复容量recoverablecapacity7放电电流dischargecurrent17容量保持率capacityretentionrate8截止电压cut-offvoltage18浮充测试floatingchargetest9截止电流cut-offcurrent19存储