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1Effects of trichothecene mycotoxins on eukaryotic cells: A review显示文摘O. Rocha K. Ansari F. M. Doohan 2005Food Additives & Contaminants: Part A2005,,4:2
2Quality Control:Internal Defects Formation Mechanism of Selective Laser Melting Based on Laser-powder-melt Pool Interaction:A Review显示文摘Selective laser melting(SLM)is a 3D printing technology with a high near-net-shape ability and forming accuracy.However,the inevitable internal defects significantly hinder its development.Therefore,it is essential to fully understand the causes of internal defects in SLM processing and minimize the defects to achieve quality control accordingly.This work reviews the recent studies on internal defects in SLM,presenting the main internal defects of SLM as impurities,lack of fusion,gas pores,and micro-crack.These internal defects occur on the various phenomena in the laser-powder-melt pool(LPMP)stage.The formation of SLM internal defects is mainly affected by oxidation,denudation,balling,spatter,and keyholes;here,balling,spattering,and the keyhole phenomenon are the main factors causing internal defects in LPMP.Hence,this paper focuses on reviewing the balling effect,spatter behavior,and keyhole phenomenon,introducing the action mechanism of the above three phenomena under different process conditions.Additionally,the spatter behavior when forming internal defects is proposed.This review also considers the correlation between the spatter behavior and keyhole phenomenon and makes an important contribution to understanding and reducing SLM internal defects.It presents a reliable opinion on real-time monitoring and machine intelligent learning for SLM processing in the future,as well as supporting a systematic thinking for the suppression of defect formation in SLM.Guang Yang Yilian Xie Shuo Zhao Lanyun Qin Xiangming Wang Bin Wu 2022Chinese Journal of Mechanical Engineering(Additive Manufacturing Frontiers)2022,1,3:2
3Preparation of PVC-clay nanocomposites by solution blending 显示文摘Wang D Wilkie C A 2002Journal of Vinyl and Additive Technology2002,8,4:2
4Validation of a probabilistic model of dietary exposure to selected pesticides in Dutch infants显示文摘P. E. Boon H. van der Voet J. D. van Klaveren 2003Food Additives & Contaminants: Part A2003,,:2
5Evaluation of fumonisin-aflatoxin co-occurrence in Brazilian corn hybrids by ELISA显示文摘Elisabete Y. S. Ono Mario A. Ono FAbia Y. Funo Arthuro E. Medina Tereza C. R. M. Oliveira Osamu Kawamura Yoshio Ueno Elisa Y. Hirooka 2001Food Additives & Contaminants: Part A2001,,:2
6Mechanical Anisotropy of Selective Laser Melted Ti-6Al-4V Using a Reduced-order Crystal Plasticity Finite Element Model显示文摘In this study,a reduced-order crystal plasticity finite element(CPFE)model was developed to study the effects of the microstructural morphology and crystallographic texture on the mechanical anisotropy of selective laser melted(SLMed)Ti-6Al-4V.First,both hierarchical and equiaxed microstructures in columnar prior grains were modeled to examine the influence of the microstructural morphology on mechanical anisotropy.Second,the effects of crystallographic anisotropy and textural variability on mechanical anisotropy were investigated at the granular and representative volume element(RVE)scales,respectively.The results show that hierarchical and equiaxed CPFE models with the same crystallographic texture exhibit the same mechanical anisotropy.At the granular scale,the significance of crystallographic anisotropy varies with different crystal orientations.This indicates that the present SLMed Ti-6Al-4V sample with weak mechanical anisotropy resulted from the synthetic effect of crystallographic anisotropies at the granular scale.Therefore,combinations of various crystallographic textures were applied to the reduced-order CPFE model to design SLMed Ti-6Al-4V with different mechanical anisotropies.Thus,the crystallographic texture is considered the main controlling variable for the mechanical anisotropy of SLMed Ti-6Al-4V in this study.Yang Liu Feng Yu Yonggang Wang 2023Chinese Journal of Mechanical Engineering(Additive Manufacturing Frontiers)2023,2,1:2
7Microstructure and Mechanical Properties of FeCoNiCrAl x High-entropy Alloys by Selective Laser Melting显示文摘In this study,the thermal analysis theory of selective laser melting(SLM)was introduced,and different high-entropy alloy(HEA)specimens were prepared using the SLM technology.The effects of different powder sizes,elemental contents,and process parameters on the microstructure and mechanical properties of FeCoNiCrAl x HEA specimens fabricated using SLM were analyzed.Moreover,hardness and tensile tests of these high-entropy alloys were performed.The results showed that with increasing laser power and hatch spacing,the hardness of the specimens initially increased and subsequently decreased;it also increased with increasing scanning speed.The FeCoNiCrAl 0.5 HEA specimens prepared using fine powder exhibited better tensile properties,followed by FeCoNiCrAl 0.8 HEA.However,the FeCoNiCrAl 0.5 HEA prepared using coarse powder exhibited the poorest tensile properties.A comparison of the tensile properties of the specimens at different heights revealed that the specimens formed at the middle height exhibited improved tensile properties.Xuelong Wen Chengbao Wang Yadong Gong Wenbo Liu 2023Chinese Journal of Mechanical Engineering(Additive Manufacturing Frontiers)2023,2,1:2
8Review on Additive Manufacturing of Single-Crystal Nickel-based Superalloys显示文摘The conventional fabrication process for single-crystal nickel-based superalloy materials is directional solidifica-tion,which is classified as casting.With the rapid development of additive manufacturing(AM)technologies,a novel process for fabricating single-crystal superalloys has become possible.This article reviews recent research on the AM of single-crystal nickel-based superalloys.Laser AM technologies,particularly directed energy deposition,are mainly used to repair single-crystal materials.Electron beam powder bed fusion is an innovative method for the direct fabrication of single-crystal materials.Accordingly,the mechanisms of single-crystal formation during AM are analyzed to elucidate the potential of this process route.Furthermore,this article discusses the challenges faced by AM for single-crystal fabrication,and provides perspectives on the trends of future developments.Yang Li Xiaoyu Liang Yefeng Yu Dongfang Wang Feng Lin 2022Chinese Journal of Mechanical Engineering(Additive Manufacturing Frontiers)2022,1,1:2
9Radiation tolerant polypropylene finds greater use in medical circles 显示文摘Shamshad A 2005Plastics Additives & Compounding2005,7,:1
10Properties of Poly(Vinyl Chloride)Fibers Crosslinked by 2-Dibutylamino -4,6-Dimercapto-1,3,5-triazine显示文摘 Mori Kunio 1991Journal of Vinyl and Additive Technology1991,13,2:1
11Mycotoxin in review显示文摘 1993Food Additives and Contaminants1993,10,:1
12Screening of selected pesticides for oestrogen rcceptor activation in vitro 显示文摘VINGGAARD A M BREINBOLT V LARSEN J C 1999Food Addit Contam1999,16,12:1
13Occun:ence of aflatoxin MI in commercial pasteurized milk determined with ELISA and HPLC显示文摘Markaki P Melissari E 1997Food Additives & Contaminants1997,14,5:1
14Effects of trichothecene mycotoxins on eukaryotic cells: A review显示文摘Rocha O Ansari K Doohan F M 2005Food Additives and Contaminants2005,22,4:1
15New impact modifier improves mechanical and physical properties of vingl profiles 显示文摘Robin Madgwick Bernard Cora 2002Plastics Additive and Compounding2002,4,9:1
16Pesticide residues in the Canadian market basket survey- 1992 to 1996显示文摘Newsome WH Doucet J Davies D 2000Food Addit Cantam2000,17,10:1
17A Systematic Study on the Stability of Selected Polymer Antioxidants in EU Offical Aqueous and Alternative Food Simulants Using HPLC显示文摘DEMERTZIS P G FRANZ R 1998Food Addit Contam1998,15,1:1
18The simultaneous separation and determination of chloropropanols in soy sauce and other flavoring with gas chromatography-mass spectrometry in negative chemical and electron impact ionization modes 显示文摘Xiaomin Xu Yiping Ren Pinggu Wu 2006Food Additives & Con- taminants2006,,23:1
19Verification of the findings of acrylamide in heated foods 显示文摘J S Ahn L Castle D B Clarke 2002Food Additive and Contant2002,,19:1
20Migration of formaldehyde and melamine monomers from kitchen and tableware made of melamine plastic显示文摘Lund K H Petersen J H 2006Food Addit Contam2006,23,:1
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