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Casas2,c 1Department of Civil Engineering, Peruvian University of Applied Sciences (UPC), Av.
SECTION MATERIAL LOC.
SECTION MATERIAL LOC.
Case Studies in Construction Materials, 1, 20
Journal of Earthquake Engineering, 1-26

Methods and Materials To determine the set of items that are most in demand, we use the BCG-matrix, which is used for strategic planning of enterprises of various profiles worldwide since its creation by Bruce D.
International Journal of Engineering Business Management, 1(1) (2009)19-24
T. and Rauch,E., Design of a scalable modular production system for a two-stage food service franchise system, International Journal of Engineering Business Management, 4(1) (2012) 1-10
Abramov - Improving the efficiency of production capacity in the light of the implementation of lean technologies and intelligent production, "The Samara Scientific Center of the Russian Academy of Sciences", 6 (2013) 557-562
Novikov, Theory of active systems: current state and trends, Proceedings of the Samara Scientific Center of the Russian Academy of Sciences, Sinteg, 1999

Experimental Main Materials.
Ultra-early strong polyether monomers were purchased from Levima Advanced Materials Corporation (Shandong, China), with average molecular of 2400 Da. 2-acrylamine-2- methylpropyl sulfonic acid (AMPS) and acrylic acid (AA) were received from RBL Co., Ltd.
Zhou, Present situation and developmental trends of polycarboxylate-type superplasticizers, Materials China, 28(2009) 36-45
Kim, Effects of poly{carboxylate-g-(ethyleneglycol)methyl ether} on the physical properties of cement paste, Eurasian Chemico-Technological Journal, 7 (2005) 47-55
Abnormal gelation phenomenon of class G oil well cement incorporating polycarboxylic additives and its countermeasures, Construction and Building Materials, 149(2017) 279-288

The other way is to use lightweight materials, such as magnesium.
Material Properties of Magnesium AZ31 Sheet Metal Fig. 1 shows the material composition and the initial structure of the investigated magnesium AZ31 magnesium alloy.
Investigations show that the material recrystallizes during the forming process.
Conclusion This paper discussed the material properties of magnesium AZ31 sheet metal and magnesium AZ31 tubes.
,V.212, p.256 [2] Reed-Hill, R.E., Robertson, W.D.1957, Deformation of Magnesium Single Crystals by Nonbasel Slip, Journal of metal, 9(1957), pp.496-502 [3] Chapman, J.A., 1963, Grain size and ductility of magnesium, Ph.D.

Mena2, b* 1Department of Engineering Science, University of the Philippines – Los Baños, Philippines 2Department of Metallurgical, Mining and Materials Engineering, University of the Philippines – Diliman, Philippines afmmulimbayan@gmail.com, blito.mena@nxp.com Keywords: Austenitic stainless steel, cyclic voltammetry, citric acid, hysteresis loop, pitting Abstract.
Introduction Food contact materials (FCMs) include all materials in contact with food.
These can be constructed from a variety of materials and cover those used in handling, processing, transport and storage of food.
Aside from those in contact with solid foods, FCMs also include materials used to contain water and other aqueous solutions that are intended for human consumption such as tap water, juices, soft drinks, etc.
The use of such materials should not cause alteration of food composition that may possibly cause adverse effects on its taste and odor.

Introduction In the power generation industry, various components operate at different service conditions and hence appropriate materials are used for these components [1,2].
Consequently, dissimilar joints are inevitable for linking the components made of different materials; dissimilar metal joints between ferritic and austenitic stainless steels are widely used in steam generators of power plants on boiler and supper heater.
The buttering material used was Inconel-182 electrode.
Park, in: Recent trends in welding Science and technology, edited by S.A.
Mills: The Welding Journal, Vol. 78 (1999), p. 329(s) [7] H.P.

In the articles published by Harder [3], Cen and Maier [4], BEM, together with the fictitious crack model, was used to simulate the fracture behavior in cementitious materials.
Construction and Building Materials, 10(5), 1996, pp. 407-421
Fatigue Fracture Engineering Materials, Structures 15, 1992, pp. 911-928
International Journal of Numerical Methods in Engineering, 33(6), 1992, pp. 1269-1287
International Colloquium on Material Science and Restoration, Chemie-Verlag, Filderstadt, 1983, pp. 181-186

Reactive polyurethane hot melt adhesives is isocyante terminated polyurethane (PU) prepolymer which is synthesized by polyether or polyester polyols and diisocyanate as main raw materials.
In this study, the thermoplastic polyurethane elastomer was synthesized by polyester polyol, isocyanate and chain extender as main raw materials.
Experiental Materials.
[2] Zhongxian Zhan, Changchun Zhu: Chemical Propulsion and Polymer Materials.Vol. 5 - 2 (2007), p.45-48.
[8] Yongchun Chen, Shuxue Zhou: Journal of Colloid and Interface Science, Vol.279-2(2004), p.370-378.朗{TTP}26391 读{TTP}-29701 显{TTP}26174 示{TTP}31034 对{TTP}23545 应{TTP}24212 的{TTP}30340 拉{TTP}25289 丁{TTP}19969 字{TTP}23383 符{TTP}31526 的{TTP}30340 拼{TTP}25340 音{TTP}-26637 字{TTP}23383 典{TTP}20856

The Angular Stretch Bend Test (ASBT) is commonly used for experimental characterization of stretch-bendability of sheet material.
The material used in simulation is H340LAD, and its hardening curve is generated by Eq. 1 and the parameters are listed in Table 1.
In future work AHSS material will be investigated, and advanced material models are needed to achieve reliable plasticity predictions.
Fukumoto, Fracture limits of sheet metals under stretch bending, International Journal of Mechanical Sciences 47 (2005) 1885-1896
García-Lomas, Assessment of the effect of the through-thickness strain / stress gradient on the formability of stretch-bend metal sheets, Materials & Design. 50 (2013) 798-809

Its advantages of being located in the center of the Korean peninsula and proximity to convenient traffic alleys including the Namhan river facilitating the transport of materials would have been an important factor contributing to the area’s importance.
It is also thought that a variety of iron materials varying in carbon content were produced[6].
The bottoms of the furnaces excavated at archaeological sites were protected against moisture and high temperatures using beds of crushed rock, charcoal, and sand, etc., although the materials used and the order in which they were layered could vary.
As only analysis data on iron bars exists at this time, further research into intermediary materials is required.
Kim, 2015, Examination of Smelting and Smithing Slags Excavated from the Iron Production Site of the Nogye Village, Journal of Conservation Science. 31 (2015) 411-427