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R-value and Texture Change of AA 1050 Al Alloy Sheet by Equal Channel Angular Pressing Saidmurod Akramov 1,a, Min Gu Lee 1,b, Insoo Kim 1,c, Dong Yong Sung 1,d, Byung Hyun Park1,e, and Ingi Kim 2,e 1 School of Advanced Materials and Systems Engineering, Kumoh National Institute of Technology, Kumi, Kyung Buk, 730-701, Korea 2 Institute of Materials Science and Engineering, TU Clausthal, Clausthal-Zellerfeld, D-38678, Germany a saidmurod23@yahoo.com, blmk@kumoh.ac.kr, ciskim@kumoh.ac.kr, dpride5@kumoh.ac.kr, e pbh01@hanmail.net, eingi.kim@tu-calusthal.de Keywords: Equal channel angular pressing (ECAP), Severe shear deformation, Ultra-fine grain size, Texture, Microstructure, Tensile test, R-value, Plastic strain ratio, Formability, Earing Abstract.
Forum Vol. 475-479 (2005), p. 417 [14] H.J.

Introduction Materials with unique surface qualities, such as high hardness, corrosion resistance, and wear resistance, are required for advanced industrial applications.
Karatas, C., Laser surface treatment of pre-prepared Rene 41 surface, Optics and lasers in engineering, 50/11, (2012) 1533–1537
Mechanical Engineering Science, Proc.
Hui, D., The revolutionary creation of new advanced materials-carbon nanotubes composites, Composites Part B 33, (2002) 263-277
Schoenung, J.M., Fabrication of WC-co cermets by laser engineered net shaping, Materials Science and Engineering: A, Vol. 493 Nos 1/2, (2008) 261-6

Bellucci* Materials and Production Engineering Dept.
Mitton Engineered Surfaces Center University of North dakota (UND) School of Engineering and Mines 243 Centennial Drive Grand Forks, ND 58202 U.S.A.
These data suggest that the nugget zone and retreating HAZ of this weld will be more resistant to pitting corrosion than the advancing HAZ of this weld.
For the higher speed parameters there are subsatntial differences between the corrosion behaviour of the advancing and retreating HAZ of the same weld.
Forum, 1997, 331, 1757 [3] K.

To solve the problem of water shortage in the farming areas, the traditional means depend on engineering techniques or water conservation.
On the contrary, according to the advanced experience of agricultural development in the United States, as an agricultural futures commodity futures market players can also play a role in stabilizing food prices and protect local food supply.
For the above uncertainties, we propose a financial engineering method to hedge against the volatility of agricultural drought caused by agricultural water shortage
Forum Vol. 4 (1998), p.545-546

Kainer2,e 1 Department of Manufacturing Engineering and Engineering Management, City University Hong Kong, 83 Tat Chee Avenue, Kowloon, Hong Kong 2 GKSS Forschungszentrum Geesthacht GmbH; Max-Planck Strasse 1, Geesthacht 21502, Germany a) mekprao@cityu.edu.hk, b) prasad@processingmaps.com c) norbert.hort@gkss.de, d)yuanding.huang@gkss.de e) karl.kainer@gkss.de Keywords: Magnesium-tin-calcium alloy, microstructure, hot deformation, flow curves Summary.
Kainer: Materials Science Forum, Vol. 488-489 (2005), p. 135
Kainer: Advanced Eng.

Density Weibull Analysis of Pineapple Leaf Fibers (PALF) with Different Diameters Gabriel Oliveira Glória1,a, Giulio Rodrigues Altoé1,b, Pedro Amoy Netto1,c, Frederico Muylaert Margem1,d, Fabio de Oliveira Braga2,e and Sergio Neves Monteiro2,f 1State University of the Northern Rio de Janeiro, UENF, Advanced Materials Laboratory, LAMAV; Av.
Alberto Lamego, 2000, 28013-602, Campos dos Goytacazes, RJ, Brazil. 2Military Institute of Engineering - IME, Department of Materials Science; Praça General Tibúrcio, 80, Praia Vermelha, Urca, RJ, CEP 22290-270, Urca, Rio de Janeiro, RJ, Brazil.
Introduction In recent years an increase in scientific and technological works on natural materials is taking place in association with engineering application motivated by environmental worldwide events.
Oliveira: Mater Sci Forum Vols. 775-776 (2014), p. 266

Introduction Metal Matrix Composites (MMCs) have many potential engineering applications – in many industries including automotive and aerospace industries; due to their superior mechanical properties such as high strength, high hardness, good wear resistance and excellent weight ratio [1].
Proceeding of Advance 201,” in Proceeding of Advance Material and Processing Technology, AMPT 2012., 2012
Forum, vol. 773–774, pp. 409–413, 2014
Park, Robust Design and Analysis for Quality Engineering.

An advanced technology of thermal diffusion galvanizing, nanogalvanizing, has been used since the 1990s and is based on the use of zinc powder, consisting of zinc particles coated with zinc oxide nanocrystals [3-6].
(Eds.), Thermochemical Surface Engineering of Steels, Woodhead Publishing.
Woodhead Publishing Series in Metals and Surface Engineering, No. 62, 2015, pp. 737-750 [3] R.G.
Forum. 870 (2016) 404-408

Sverchkov, Assessment and abatement of the soil oil-contamination level in industrial areas, Topical Issues of Rational Use of Natural Resources - Proceedings of The International Forum-Contest of Young Researchers (2019) 347-359 DOI:10.1201/9780429398063
Pereira: Modelling Paraffin Wax Deposition Using Aspen HYSYS and MATLAB. 29th European Symposium on Computer Aided Process Engineering (2019) DOI: 10.1016/B978-0-12-818634-3.50163-6
Kuvaldin, Design and operation of electric heating systems in the oil and gas industry: a reference book, Infra-Engineering, 2015
Yousif Mahmoud, The Compton Effect Re-Visited, Journal of Advanced and Applied Physics.

In order to enhance the engineering applications in magnesium alloys, it is important to develop secondly processing to apply wrought magnesium alloys as a structural material.
Recently, the superplastic forming can effectively produce complex engineering components directly from wrought products in experimental level [2-5].
This work was supported by the Priority Group of Platform Science and Technology for Advanced Magnesium Alloys, Ministry of Culture, Science and Education under grant No. 11225209.
Forum. 350-351 (2000), 177 [12] T.