破碎廢鋼篩分計雜質(zhì)量檢驗探討

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【摘要】本文就破碎廢鋼取樣篩分計量雜物進(jìn)行大量的實驗，對比人工目測檢驗和篩分計雜對破碎廢鋼質(zhì)量檢驗的差異，分析篩分計雜對比人工目測判定的優(yōu)勢，探討了篩分計量扣雜作為破碎廢鋼檢驗技術(shù)條件的可行性。

【關(guān)鍵詞】破碎廢鋼；檢驗；篩分；質(zhì)量檢驗

【DOI編碼】10.3969/j.issn.1674-4977.2023.02.048

Discussion on the Quality Inspection of Crushing Scrap Screening and Impurity Counting

HE Rongfu，YE Peng，SUN Fumeng

（Baowu Group Guangdong Shaogang Songshan Co.，Ltd. Manufacturing Management Department，Shaoguan 512123，China）Abstract：The content of lead and arsenic in toothpaste was determined by ICP-MS，The recovery rate and repeatability can completely meet the experimental requirements. Therefore，ICP-MS can be used to determine lead and arsenic in toothpaste，which not only simplifies the experimental process，improves the work efficiency，but also reduces the experimental cost.

Key words：broken scrap；Inspection；screening；quality testing

破碎廢鋼由汽車車體、統(tǒng)料型廢鋼、自行車架、電機(jī)拆解件、小廢鋼等多種原料破碎加工而成，破碎廢鋼正常的生產(chǎn)經(jīng)過磁選、篩分、反復(fù)破碎等工序，產(chǎn)出的破碎廢鋼，均比較純凈，雜質(zhì)較少。（剩余1883字）