{"title":"Effect of Initial Microstructures on Cold-Rollability of RE-Free Magnesium Alloys","authors":"Young Min Kim, S. Jo, B. You","doi":"10.1007/978-3-319-48185-2_47","DOIUrl":"https://doi.org/10.1007/978-3-319-48185-2_47","url":null,"abstract":"","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"227 2 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127034794","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Effect of Sn:Zn Ratio on Corrosion Behavior of Mg-aSn-bZn Extrusions","authors":"C. Yim, S. Woo, B. You","doi":"10.1007/978-3-319-48185-2_58","DOIUrl":"https://doi.org/10.1007/978-3-319-48185-2_58","url":null,"abstract":"","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"72 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134112251","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Investigation of Al Coated Mg for Biomedical Applications","authors":"N. Elmrabet, M. Roe, N. Neate, D. Grant, P. Brown","doi":"10.1007/978-3-319-48185-2_81","DOIUrl":"https://doi.org/10.1007/978-3-319-48185-2_81","url":null,"abstract":"","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"80 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124269376","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Strengthening Mechanisms in Mg97Zn1Y2 Alloys","authors":"Zhiqing Yang, H. Ye","doi":"10.1002/9781119093428.CH55","DOIUrl":"https://doi.org/10.1002/9781119093428.CH55","url":null,"abstract":"We elucidate the strengthening mechanisms of Mg-Zn-Y alloys containing long-periodic stacking ordered (LPSO) structures, based on comprehensive electron microscopy investigations. Kinking of the LPSO structures is not only an important way to accommodate plastic deformation effectively, but also simultaneously strengthens the alloy as a result of microstructural refinement. In addition, kink boundaries in the LPSO structures can effectively restrict propagation of microcracks, benefiting both the alloy’s strength and ductility. Using atomic-resolution imaging, we found that the stacking-faults with Zn and Y segregation and the dynamic dislocation-solute interactions in Mg matrix also play important roles in strengthening the alloys, besides the LPSO structures. The stacking-faults can hinder the generation and propagation of ({ 10bar 12}) deformation twins, reducing the potential nucleation sites for microcracks. Interactions between solute atoms with dislocations promote the dissociation of both “a” and “a + c” dislocations, leading to nanometer-sized structures similar to GP zones that can act as obstacles for dislocation motion in Mg matrix. Both the wide stacking-faults with Zn and Y segregation formed during solidification, and nanometer-sized stacking-faults produced by dislocation dissociation have significant contributions to the mechanical properties at elevated temperatures.","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"11 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123658338","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"The Deformation Gradient of Interfacial Defects on Twin-like Interfaces","authors":"C. Barrett, H. Kadiri","doi":"10.1007/978-3-319-48185-2_24","DOIUrl":"https://doi.org/10.1007/978-3-319-48185-2_24","url":null,"abstract":"","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121347963","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Electroless Ni-P/NAN0-SiO2 Composite Plating on Dual Phase Magnesium-Lithium Alloy","authors":"Y. Zou, Z. W. Z. and, M. L. Zhang","doi":"10.1002/9781119093428.ch64","DOIUrl":"https://doi.org/10.1002/9781119093428.ch64","url":null,"abstract":"","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"34 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114948759","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hoda Dini, Nils-Eric Andersson, E. Ghassemali, A. Jarfors
{"title":"Microstructural Scale Effects on Thermal Expansion Behaviour of Cast AZ91D","authors":"Hoda Dini, Nils-Eric Andersson, E. Ghassemali, A. Jarfors","doi":"10.1002/9781119093428.CH67","DOIUrl":"https://doi.org/10.1002/9781119093428.CH67","url":null,"abstract":"The effect of microstructure on thermal expansion of AZ91D cast alloy was studied. Samples with equiaxed grains and a controlled secondary dendrite arm spacing (SDAS) were fabricated using gradient solidification. SDAS was chosen to represent the range of micro structural scale found in sand castings down to that of high pressure die casting. Optical microscopy and electron backscatter diffraction (EBSD) were used for micro structural characterization. The relation between thermal expansion and micro structural scale of existing phases precipitated, in particular grain size, SDAS and fraction of Mg17Al12 was analyzed.","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127698361","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Uri Vainberg, S. Avraham, A. Katsman, M. Bamberger
{"title":"Microstructure and Properties of Aged vs. Crept Mg-Al-Zn-Sn Alloys with Additions of Nd and Ce","authors":"Uri Vainberg, S. Avraham, A. Katsman, M. Bamberger","doi":"10.1007/978-3-319-48185-2_7","DOIUrl":"https://doi.org/10.1007/978-3-319-48185-2_7","url":null,"abstract":"","PeriodicalId":200097,"journal":{"name":"Magnesium Technology","volume":"82 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2015-02-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124563405","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}