镍钴铝三元素复合氧化物.docx

上传人:王** 文档编号:447525 上传时间:2023-08-28 格式:DOCX 页数:7 大小:26.64KB
下载 相关 举报
镍钴铝三元素复合氧化物.docx_第1页
第1页 / 共7页
镍钴铝三元素复合氧化物.docx_第2页
第2页 / 共7页
镍钴铝三元素复合氧化物.docx_第3页
第3页 / 共7页
镍钴铝三元素复合氧化物.docx_第4页
第4页 / 共7页
镍钴铝三元素复合氧化物.docx_第5页
第5页 / 共7页
镍钴铝三元素复合氧化物.docx_第6页
第6页 / 共7页
镍钴铝三元素复合氧化物.docx_第7页
第7页 / 共7页
亲,该文档总共7页,全部预览完了,如果喜欢就下载吧!
资源描述

《镍钴铝三元素复合氧化物.docx》由会员分享,可在线阅读,更多相关《镍钴铝三元素复合氧化物.docx(7页珍藏版)》请在优知文库上搜索。

1、ICS 77.160H 71YSNonferrousMetalsIndustryStandardofthePeople,sRepublicofChinaYSTXXX20XXNickel,cobaltandaluminumcompositeoxide银钻铝三元素复合氧化物Issuedate:XXX-XXX-XXImplementationdate:XX-XX-XXIssuedby:MinistryofIndustryandInformationTechnologyofthePeopletSRepublicofChinaForewordThisdocumentwasredraftedaccordi

2、ngtotherequirementsofGB/T1.1-2020.Pleasebeawarethatcertaincontentofthisdocumentmaybeinrelationtopatent.Theissuingorganizationsofthisdocumentarenotresponsiblefortheidentificationofpatents.ThisdocumentisproposedandunderthejurisdictionofNationalTechnicalCommittee243onNonferrousMetalsofStandardizationAd

3、ministrationofChina.Thisdocumentisdraftedbythefollowingorganizations:Thisdocumentismainlydraftedbythefollowingpeople:Nickel,cobaltandaluminumcompositeoxide1 ScopeThisdocumentspecifiesthetechnicalrequirements,testmethods,inspectionrules,marking,packaging,transportation,storage,certificateofqualityand

4、contract/ordercontentofnickelcobaltandaluminumcompositeoxide.Thisdocumentisapplicabletonickelcobaltandaluminumcompositeoxide.2 NormativereferencesThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocument.Fordatedreferences,onlytheeditioncitedapplies.Forundatedreferences,thelates

5、teditionofthereferenceddocument(includinganyamendments)applies.GB/T1479.1MetallicpowdersDeterminationofapparentdensityPart1:FunnalmethodGB/T5162Metallicpowders-DeterminationoftapdensityGB/T5314Powdersforpowdermetallurgicalpurposes-SamplingGB/T6284ChemicalproductsforindustrialuseGeneralmethodfordeter

6、minationofwatercontentThelossofmassondryingmethodGB/T19077ParticlesizeanalysisLaserdiffractionmethodsGB/T19587DeterminationofthespecificsurfaceareaofsolidsbygasadsorptionusingtheBETmethodGB/T20252LithiumcobaltoxideGB/T24533Graphitenegativeelectrodematerialsforlithiumionbattery3 TermsanddefinitionsFo

7、rthepurposesofthisdocument,thetermsanddefinitionsgiveninGB/T20252-2014apply.4 Requirements4.1 ChemicalcompositionThechemicalcompositionoftheproductshallmeettherequirementsofTable1.Table1ChemicalcompositionChemicalcompositionContent(massratio)/%MainelementsNi60.078.0Co0.513.0Al0.32.0ImpuritiesCu0.005

8、Fe0.005Zn0.005Ca0.010Mg0.005Na0.020Mn0.001S0.100c0.0034.2 MoistureThemoisturecontentoftheproductshallnotbemorethan0.6%.4.3 MagneticImpuritiesThemagneticimpuritiescontentoftheproductshallnotbemorethan0.00001%.4.4 Physicalproperties4.4.1 ApparentdensityofpowdersTheapparentdensityofpowdersoftheproducts

9、hallnotbelessthan0.7gcm3.4.4.2 TapdensityThetapdensityoftheproductshallnotbelessthan1.0gcm3.4.4.3 ParticlesizedistributionTheparticlesizedistributionoftheproductisnormallydistributed,andtherequiredrangeofcharacteristicvaluesisasfollows:Doshallnotbelessthan0.5m;Dsoshallbeintherangeof2.0m22.0m;D90shal

10、lnotbemorethan48.0m.4.4.4 SpecificsurfaceareaThespecificsurfaceareaoftheproductshallnotbemorethan45m2g.4.4.5 MicromorphologyThemicroscopicappearanceoftheproductshallbesphericalorquasi-spherical.4.5 AppearanceThecoloroftheproductshallbeuniform,freeoflumpsandsundries.4.6 OtherrequirementsThepurchaserm

11、aynegotiatewiththesupplierifhe/shehasspecialrequirements.5 Testmethods5.1 ChemicalcompositionThetestonthechemicalcompositioniscarriedoutaccordingtothemethodsagreedbybothsuppliersandbuyers.5.2 MoistureThedeterminationofthemoisturecontentiscarriedoutaccordingtoGB/T6284.5.3 MagneticimpuritiesThedetermi

12、nationofthemagneticimpuritiescontentoftheproductiscarriedoutaccordingtotheprovisionsinAnnexKofGB/T24533-2019.5.4 Physicalproperties5.4.1 ApparentdensityofpowdersThedeterminationofapparentdensityofpowdersoftheproductiscarriedoutaccordingtoGB/T1479.1.5.4.2 TapdensityThedeterminationofthetapdensityofth

13、eproductiscarriedoutaccordingtoGB/T5162.5.4.3 ParticlesizedistributionThedeterminationofthesizedistributionoftheproductiscarriedoutaccordingtoGB/T19077.5.4.4 SpecificsurfaceareaThemeasurementofthespecificsurfaceareaoftheproductiscarriedoutaccordingtoGB/T19587.5.4.5 MicromorphologyThemicromorphologyo

14、ftheproductwasdeterminedbyscanningelectronmicroscope5.5 AppearanceVisualinspectionoftheproductappearance.6 Inspectionrules6.1 Inspectionandacceptance6.1.1 Thesuppliershallchecktheproductandfillinthequalitycertificatetoinsurethatthequalityoftheproductisinaccordancewiththisstandardandthecontract(orord

15、er).6.1.2 Thereceivedproductshallbecheckedbythebuyeraccordingtothisstandard,andthesuppliershallbenotifiedwithin3monthsafterreceivingtheproduct,inthecasethatthecheckresultdoesntaccordtothisstandardorthecontract(ororder).Thediscordanceshallberesolvedthroughconsultation.Ifanyarbitrationisneeded,samplingshallbeconductedbybothsides.6.2 BatchTheproductshallbesubmittedfortheacceptanceinbatchesandeachbatchshallbecomposedofthesamemixture,withweightofnotmorethan5000kg.Ifthebuyerhasspecialrequirement,itshallbesettledbasedonthenegotiationbetweenb

展开阅读全文
相关资源
猜你喜欢
相关搜索

当前位置:首页 > 论文 > 毕业论文

copyright@ 2008-2023 yzwku网站版权所有

经营许可证编号:宁ICP备2022001189号-2

本站为文档C2C交易模式,即用户上传的文档直接被用户下载,本站只是中间服务平台,本站所有文档下载所得的收益归上传人(含作者)所有。装配图网仅提供信息存储空间,仅对用户上传内容的表现方式做保护处理,对上载内容本身不做任何修改或编辑。若文档所含内容侵犯了您的版权或隐私,请立即通知装配图网,我们立即给予删除!