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作品数：36被引量：58H指数：4
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运用Hoffmann和refineR算法建立血清免疫球蛋白和补体参考区间及其可行性评估
《中华检验医学杂志》2025年第2期241-248,共8页穆丹妮 马超超 马逸辰 高雨濛 程歆琦 
国家自然科学基金(72274218);国家重点研发计划(2022YFC3602302)。
目的采用Hoffmann和refineR两种间接法计算免疫球蛋白G(IgG)、IgA、IgM、补体3(C3)和C4的成年人参考区间,并将其与中华人民共和国卫生行业标准WS/T 645(以下简称行标)报告的参考区间进行比较,探索间接法的临床应用价值。方法横断面研究...
关键词：参考值 间接法 直接抽样法 免疫球蛋白 补体 
Al-CeO_(2)-Mg refiner on grain refinement,cast fluidity and mechanical properties of AZ91 alloy
《China Foundry》2024年第6期667-675,共9页Wen-xue Fan Yu Bai Hai Hao Bo Zhang Xing-guo Zhang Kai-xi Jiang 
supported by the National Natural Science Foundation of China(52171030);the National Key Research and Development Program of China(2018YFA0702903).
Grain refinement is a satisfying method to enhance the comprehensive performance of Mg alloys,and using grain refiners to improve the quality of Mg castings has become a common practice in the current casting industry...
关键词：AZ91 magnesium alloy grain refiner cast fluidity mechanical properties 
Effects of a novel refiner Al-3Ti-4.35La combined with Sr on microstructure and mechanical properties of as-cast A356 alloy
《China Foundry》2024年第6期641-650,共10页Mei Xu Wan-wu Ding Li-wen Hu Shi-hao Chen Hai-xia Zhang Hai-cun Yu Wen-jun Zhao 
financially supported by the National Natural Science Foundation of China(Grant No.52161006);an Industrial Support Plan Project of Gansu Provincial Department of Education(2021CYZC-23);the Gansu Key Research and Development Program(21YF5GD183);the Jiayuguan Science and Technology Planning Project(21-10);the China Postdoctoral Science Foundation Project(2019M653896XB)。
It is a practically significant issue to refine and modify industrial Al-Si casting alloy to improve its properties.In the present study,a novel refiner Al-3Ti-4.35La alloy,prepared by a melt-reaction method,was used,...
关键词：A356 alloy Al-3Ti-4.35La SR REFINER grain refinement microstructure mechanical properties 
Substantial grain refinement of Al-Mn-Si alloys me diate d by collaborative effect of Al-5Ti-1B refiner and sub-rapid solidification
《Journal of Materials Science & Technology》2024年第20期230-239,共10页Yong-Si Wei Cheng Wang Jiang You Dong Qiu Yipeng Gao Hong Xu Jin Xu Hui-Yuan Wang 
Financial supports from the National Natural Science Foun-dation of China(Nos.52222409,52074132,U19A2084,and U22A20109)are greatly acknowledged;Partial financial support came from the National Key Research and Development Program(No.2022YFE0122000);the Interdisciplinary Integration and Inno-vation Project of JLU(No.JLUXKJC2021ZZ08);the Fundamental Research Funds for the Central Universities,JLU.
The mechanical properties of as-cast metallic materials depend strongly on the size and shape of grains,which are critical microstructural parameters dictated by the interplay of nucleation and growth of crys-talline ...
关键词：Aluminum alloys Sub-rapid solidification Columnar-to-equiaxed transition Grain refinement 
Effectively refining Al-10Si alloy via Al-Ti-Nb-B refiner with Nb_(2)O_(5)被引量：1
《Journal of Materials Science & Technology》2024年第9期204-210,共7页Longfei Zhu Yu Zhang Qun Luo Liming Peng Qian Li 
supported by the National Natural Science Foundation of China(No.U2102212)and the Shanghai Rising-Star Program(No.21QA1403200).
Al-Si alloys have excellent corrosion resistance,low thermal expansion coefficient,and high strength-to-weight ratio,which make them widely used in structural components in the automotive and aerospace industries[1,2]...
关键词：ALLOY CORROSION REFINEMENT 
Effect of compound treatment of rotating magnetic field and Al-5Ti-1B refiner on microstructure and properties of Al-5Cu alloy被引量：1
《China Foundry》2023年第3期225-233,共9页Ao Wang Kai-jiao Kang Da-yong Li 
The Al-5Cu alloys were prepared by different treatment methods,including adding a refiner Al-5Ti-1B,exerting a rotating magnetic field(RMF),and compound treatment of both refiner and RMF.The effects of treatment metho...
关键词：rotating magnetic field REFINER compound treatment solid solubility 
Effect of rare earth on morphology and dispersion of TiB2 phase in Al-Ti-B alloy refiner被引量：3
《China Foundry》2023年第2期115-124,共10页Zhi-qiang Chen Wen-xin Hu Lei Shi Wei Wang 
supported by the Natural Science Foundation of Inner Mongolia Autonomous Region(Grant No.2021MS05049);the Youth Fund Project of State Key Laboratory of Baiyunobo Rare Earth Resource Researches and Comprehensive Utilization(Grant No.2021Z2348);the Project of China North Rare Earth(Group)High-tech Co.,Ltd.(Grant No.2020H2177).
To investigate the effect of rare earth on size and distribution of TiB2 phase in aluminum alloy refiner,Al-5Ti-1B-RE master alloy was fabricated,and its microstructure and phase constitutions were investigated by the...
关键词：Al-Ti-B refiner rare earth TIB2 distribution 
Effect of Gd on microstructure and refinement performance of Al-5Ti-B alloy被引量：2
《China Foundry》2021年第3期223-228,共6页Dong-song Yin Ning Zhang Ke-ju Chen Yun-long Zhang 
Al-5Ti-B and Al-5Ti-B-Gd master alloy refiners were fabricated by fluorine salt casting method.The microstructure and phase constitution of the master alloys were investigated by scanning electron microscopy (SEM),tra...
关键词：Al-5Ti-B alloy refiner Al_(3)Ti rare earth Gd Ti_(2)Al_(20)Gd 
Effects of TiC on the microstructure and formation of acicular ferrite in ferritic stainless steel被引量：5
《International Journal of Minerals,Metallurgy and Materials》2019年第11期1385-1395,共11页Yang Li Peng-fei Du Zhou-hua Jiang Cong-lin Yao Lu Bai Qi Wang Guang Xu Chang-yong Chen Lei Zhang Hua-bing Li 
financially supported by the National Natural Science Foundation of China (No. 51674071)
The formation mechanism of acicular ferrite and its microstructural characteristics in 430 ferrite stainless steel with TiC additions were studied by theory and experiment.Using an"edge?to?edge matching"model,a 5.25 m...
关键词：acicular FERRITE DISLOCATION density STAINLESS steel TIC grain REFINER oxide METALLURGY 
Design Method of Curved-bar Refining Plates for Disc Refiner被引量：2
《Paper And Biomaterials》2019年第1期40-47,共8页Huan Liu JiXian Dong XiYa Guo RuiFan Yang Hui Jing XiaoJun Jiang 
funding by the National Natural Science Foundation (Grant No. 50745048)
Straight-and curved-bar refining plates are two important types of plates commonly used in disc refiners in the papermaking industry.Theoretically,the curved-bar refining plate has a relatively uniform bar interaction...
关键词：DISC REFINER REFINING PLATES curved BAR design method 
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