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  1. No Access

    Article

    Thermal error modeling of motorized spindle and application of miniature radiator in motorized spindle

    The precision of machine tools heavily relies on the motorized spindle’s performance. It is crucial to guarantee the thermal error prediction model’s improved accuracy, as it enables enhanced machining accurac...

    Li Zhaolong, Sun Benchao, Zhu Wenming… in The International Journal of Advanced Manu… (2024)

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    Article

    Corrosion Failure Analysis of a S135 Drill Pipe

    A S135 drill pipe experienced severe corrosion failure only after several cycles in a well. In this paper, a series of experiments were conducted to analyze the causes of corrosion failure of drill pipe, inclu...

    **lan Zhao, **aoliang Bai, Tingting Qu… in Journal of Failure Analysis and Prevention (2024)

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    Article

    Separation of gram quantities of uranium from fission products by extraction chromatography

    The separation of gram quantities of uranium from fission products has been investigated by extraction chromatography. The separation which is based on the difference in distribution coefficients between urani...

    Yin Dongguang, Liang Yufu, Miao Zengsheng… in Journal of Radioanalytical and Nuclear Che… (2002)

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    Article

    S, Pb, C and O isotopic compositions and ore genesis of the strata-bound polymetallic sulfide deposits in central Inner Mongolia, China

    The strata-bound Cu−Pb−Zn polymetallic sulfide deposits occur in metamorphic rocks of greenschist phase of the middle-upper Proterozoic Langshan Group in central Inner Mongolia. δ34S values for sulfides range fro...

    Li Zhaolong, Xu Wendou, Pang Wenzhong in Chinese Journal of Geochemistry (1986)