286-abstract-p-鋼板涂鍍層中六價(jià)鉻的檢測(cè)研究

1、保持頁(yè)眉空白，會(huì)議排版統(tǒng)一使用保持頁(yè)腳空白，會(huì)議排版統(tǒng)一使用鋼板涂鍍層中六價(jià)鉻的檢測(cè)研究張家琪，朱子平，王君祥（寶鋼分公司制造管理部，上海200941）摘要：歐盟RoHS指令對(duì)2006年7月1日投放歐盟市場(chǎng)的電子電氣設(shè)備中六價(jià)鉻等六種有害物質(zhì)作了限制規(guī)定，引發(fā)了國(guó)內(nèi)外對(duì)材料和產(chǎn)品中有害物質(zhì)含量的調(diào)研和環(huán)保產(chǎn)品的開(kāi)發(fā)，由此對(duì)六價(jià)鉻等有害物質(zhì)的檢測(cè)提出了需求。本文擬對(duì)目前國(guó)內(nèi)外普遍采用的EPA3060和ISO3613六價(jià)鉻檢測(cè)標(biāo)準(zhǔn)在鋼板涂鍍

2、層中六價(jià)鉻檢測(cè)的適用性和標(biāo)準(zhǔn)的應(yīng)用進(jìn)行闡述；對(duì)鋼板涂鍍層中六價(jià)鉻檢測(cè)存在的問(wèn)題進(jìn)行分析；針對(duì)RoHS指令中對(duì)“均質(zhì)材料”規(guī)定和用戶對(duì)涂鍍層中六價(jià)鉻含量測(cè)定的需求，對(duì)鍍鋅板和電工鋼等鋼鐵產(chǎn)品準(zhǔn)確溶解剝離涂鍍層和定量測(cè)定各涂鍍層重量，以及準(zhǔn)確測(cè)定涂鍍層中六價(jià)鉻含量的相關(guān)情況進(jìn)行了分析和研究。關(guān)鍵詞：涂鍍；鋼板；六價(jià)鉻；檢測(cè)StudyonDeterminationofHexChromintheCoatingofSteelSheetZHANGJ

3、iaqiZHUZipingWangJunxiang(ManufacturingManagementDepartmentBaosteelBranchShanghai200941China)Abstract:TheEURoHSDirectivehavearestrictionregulationofsixhazardoussubstancessuchashexavalentchromiuminelectricalelectricequipm

4、entwhichwillbeintroducedinEUmarketafter1stJuly2006.Thisengagesalotofwldwideresearchdevelopmentwksondeterminationofhazardoussubstancesintherelativematerialsproductstodeterminatethehexavalentchromiuminthisareabecomesmeimpt

5、antthanbefe.ThispaperreviewsthesuitabilityofhexavalentchromiumdeterminationmethodstardsthatbeencommonlyusedsuchasEPA3060ISO3613commentsontheapplicationofthesestardsfcoatingsteelsheet.Theproblemsexistedinthedeterminationa

6、reanalyzed.Tomeettheregulationof‘homogeneitymaterials’intheEURoHSDirectivetheclientrequirementfhexavalentchromiuminthecoatingsteelsheetwiththegalvanizedzincsteelsheetelectricsteelsheetthesituationtoproperlydissoluteweigh

7、ofthecoatingaccuratelydeterminatethehexavalentchromiuminthecoatinghasbeenanalyzedstuded.Keywds:coatingsteelsheethexavalentchromiumdetermination保持頁(yè)眉空白，會(huì)議排版統(tǒng)一使用保持頁(yè)腳空白，會(huì)議排版統(tǒng)一使用鋼板涂鍍層中六價(jià)鉻的檢測(cè)研究張家琪，朱子平，王君祥（寶鋼分公司制造管理部，上海200941）摘

8、要：歐盟RoHS指令對(duì)2006年7月1日投放歐盟市場(chǎng)的電子電氣設(shè)備中六價(jià)鉻等六種有害物質(zhì)作了限制規(guī)定，引發(fā)了國(guó)內(nèi)外對(duì)材料和產(chǎn)品中有害物質(zhì)含量的調(diào)研和環(huán)保產(chǎn)品的開(kāi)發(fā)，由此對(duì)六價(jià)鉻等有害物質(zhì)的檢測(cè)提出了需求。本文擬對(duì)目前國(guó)內(nèi)外普遍采用的EPA3060和ISO3613六價(jià)鉻檢測(cè)標(biāo)準(zhǔn)在鋼板涂鍍層中六價(jià)鉻檢測(cè)的適用性和標(biāo)準(zhǔn)的應(yīng)用進(jìn)行闡述；對(duì)鋼板涂鍍層中六價(jià)鉻檢測(cè)存在的問(wèn)題進(jìn)行分析；針對(duì)RoHS指令中對(duì)“均質(zhì)材料”規(guī)定和用戶對(duì)涂鍍層中六價(jià)鉻含量測(cè)定

9、的需求，對(duì)鍍鋅板和電工鋼等鋼鐵產(chǎn)品準(zhǔn)確溶解剝離涂鍍層和定量測(cè)定各涂鍍層重量，以及準(zhǔn)確測(cè)定涂鍍層中六價(jià)鉻含量的相關(guān)情況進(jìn)行了分析和研究。關(guān)鍵詞：涂鍍；鋼板；六價(jià)鉻；檢測(cè)StudyonDeterminationofHexChromintheCoatingofSteelSheetZHANGJiaqiZHUZipingWangJunxiang(ManufacturingManagementDepartmentBaosteelBranchShan

10、ghai200941China)Abstract:TheEURoHSDirectivehavearestrictionregulationofsixhazardoussubstancessuchashexavalentchromiuminelectricalelectricequipmentwhichwillbeintroducedinEUmarketafter1stJuly2006.Thisengagesalotofwldwidere

11、searchdevelopmentwksondeterminationofhazardoussubstancesintherelativematerialsproductstodeterminatethehexavalentchromiuminthisareabecomesmeimptantthanbefe.Thispaperreviewsthesuitabilityofhexavalentchromiumdeterminationme

12、thodstardsthatbeencommonlyusedsuchasEPA3060ISO3613commentsontheapplicationofthesestardsfcoatingsteelsheet.Theproblemsexistedinthedeterminationareanalyzed.Tomeettheregulationof‘homogeneitymaterials’intheEURoHSDirectivethe

13、clientrequirementfhexavalentchromiuminthecoatingsteelsheetwiththegalvanizedzincsteelsheetelectricsteelsheetthesituationtoproperlydissoluteweighofthecoatingaccuratelydeterminatethehexavalentchromiuminthecoatinghasbeenanal