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The escalating issues on sustainable environment such as the necessity to reduce CO2 emission and fuel consumption including new regulations to improve the safety of passengers car had brought up the application of new innovative materials and manufacturing process in the automotive industry called hot press forming operation.
Both are common materials used in the automotive industry for hot press forming operation.
In order to achieve high strength by hot stamping with high strength steels, materials should be heated above austenitic temperature and then cooled rapidly such that the martensitic transformation will occur.
Tekkaya, A review on hot stamping, Journal of Materials Processing Technology 210 (2010) 2103–2118 [2] M.
Lechler, Investigation of the thermo-mechanical properties of hot stamping steels, Journal of Materials Processing Technology, 177 (2006), pp. 452–455 [3] K.

Critical to acceptance of these materials is the ability to achieve high packaging strains without damage.
The ability to efficiently package these materials for launch without any damage is critical [4].
Mikulas: 42th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics, and Materials Confere, 2001-1419 (2001), p.1 [5] Y.
Du: Journal of Materials Science and Technology Vol.21 (2005), p.577 [6] Y.
Du: Aerospace Materials & Technology No.3 (2005), p. 31 (In Chinese)

The shell material is AL 2024 in AUTODYN.
Chinese Journal of Energetic Materials, 2008, (5)
Journal of Computational Physics, 2003 (2)
Journal of Computational Physics, 1997 (1)
Chinese Journal of Sichuan University (Natural Science Edition), 2012, 49(4):747-752

In the paper it is presented some considerations concerting the characterizing emissivity of construction materials in connection with 3D surface topography.
Normally, object materials and surface treatments exhibit emissivities ranging from approximately 0.05 to 0.99.
All total radiative properties of materials can only be regarded as fuction of viewing angle and temperature.
An analysis of the emmssivity as a function Rq demonstrates that a treatment of the surface in terms of Rq is absolutely insufficient to predict radiative properties of materials [4].
Chrzanowski, Problem of Determination of Effective Emissivity of some Materials in MIR Region, Infrared Phys.

Fiber reinforced materials have better adhesion property with the original structure.
Acknowledgements The authors gratefully acknowledge the financial support provided by the National Natural Science Foundation of China (Grant No.51208316).
[2] Antonio Nanni: Construction and Building Materials, Vol.17 No.4 (2003) p. 439-446
Jr: Construction and Building Materials,Vol. 8 No.3 (1994) p.191-201
[16] Tianwen Wang and Zhiqiang Yin: Engineering Journal of Wuhang University, Vol.38 No.4 (2005) p.55-58 (In Chinese) [17] Zhi Fang, Jifeng Wu and Guohui Cao: Journal of Hunan City University (Nature Science), Vol.14 No.2 (2005) P.1-3 (In Chinese)

Boyer, Attributes, Characteristics, and Applications of Titanium and its Alloys The Journal of the Minerals, Metals and Materials Society. 62 (2010) 21-24
Dunand, Titanium Foams Produced by Solid-State Replication of NaCl Powders Materials Science and Engineering A. 528 (2010) 691-697
Conrad, Effect of Interstitial Solutes on the Strength and Ductility of Titanium,Progress in Materials Science. 26 no. 2, (1981) 123-403, doi: 10.1016/0079-6425(81)90001-3
Ivasishin, Comparative Study on Cold Compaction Behavior of TiH2 Powder and HDH-Ti Powder,Hindawi: Advances in Materials Science and Engineering. 2021 (2021) 1-15
Manero, Powder Metallurgy with Space Holder for Porous Titanium Implants: A Review,Journal of Materials Science & Technology. 76 (2021) 129-149, doi: https://doi.org/10.1016/j.jmst.2020.11.005

The study of nanohybrid particles can provide fundamental insights for new functional materials such as photonic catalyst, high performance electronic materials and so on.
It has been well recognized that the properties of hybrid materials might show different values from those of constituent pure materials [9].
Restrepo, Study of the band gap of synthesized titanium dioxide nanoparticles using sol-gel method and a hydrothermal treatment, The Open Material Science Journals 4 (2010) 9-14
[11] Xiangting Dong, Jinxian Wang, Xiuli Feng, Fabrication and Characterization of Nanometer-sized AgCl/PMMA Hybrid Materials, Modern Applied Science 2 (2008) 49-54
Advanced Materials Research 364 (2012) 105-109

Due to limited materials and energy, more attention has been paid to the adverse impacts of the global economy's rapid development on the environment and society.
Journal of Marketing, 1994, Vol.58 (3):1-19 [2] Green K, Morten B, New S.
Journal of Cleaner Production, 2008, Vol.16 (15): 1699-1710 [6] T.L.
Journal of Mathematical Psychology, 1977, Vol.15 (3):234-281
Beijing (2005), China: Science Press.

Many researchers also focused on the cutting tool materials and tool wear mechanism, and the studies demonstrated that the abrasion mechanism in titanium alloy machining with different cutting tool materials was adhesive and diffuse wearing.
In summary, uncoated cutting tools and the PCD are regarded as the most suitable tool material for machining titanium alloys among the current tool materials.
[3] C.H.Che-Haron, A.Jawaid, The effect of machining on surface integrity of titanium alloy Ti6Al4V, Journal of Materials Processing Technology. 166(2005) 188-192
[13] Yang Yong, Li Changhe, Sun Jie, Three-Dimensional Numerical Simulation of Cutting Force, Journal of Basic Science and Engineering. 18(2010) 493-502
[20] Chung-Liang Tsai, Prediction of cutting forces in ball-end milling by means of geometric analysis, Journal of Materials Processing Technology.205 (2008)24-33

The surface morphology of synthesized materials was studied by scanning electron microscopy (SEM).
Goodenough, New Cathode Materials for Rechargeable Lithium Batteries: The 3-D Framework Structures Li3Fe2 (XO4)3(X=P, As) J.
Zhang, Fabrication and Electrochemical Characteristics of LiFePO4 Powders for Lithium-Ion Batteries, Hosokawa Powder Technology Foundation, KONA Powder and Particle Journal No.28 (2010)
Zhang, Preparation and characterization of carbon-coated LiFePO4 cathode materials for lithium-ion batteries with resorcinol–formaldehyde polymer as carbon precursor, Powder Technology 212 (2011) 327–331
Miyayama, High-rate properties of LiFePO4/carbon composites as cathode materials for lithium-ion batteries, Ceramics International 34 (2008) 863–866.