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An Improved Risk Analysis Method of Advanced Materials Anying Liu1, a, Fajie Wei2,b 1,2 School of Economics and Management, Beihang University, Beijing 100191, China aanny1123@sohu.com, bweifajie@buaa.com Keywords: Risk, Risk Matrix, Uncertain Information, Opportunity, Threat Abstract: Most new materials are not mature since there are all kinds of uncertainties due to many factors, such as technical complexity, shifting objectives/scopes, and poor management.
Introduction The application of new materials has greatly promoted the development of technological advance, while most new materials are not mature since there are all kinds of uncertainties due to many factors, such as technical complexity, shifting objectives/scopes, and poor management.
Material risk analysis is significant in the life cycle of project, because we enjoy the benefits of new materials, while if adverse event occurs, it may cause schedule delay, performance degradation, and monetary loss.
Risk identification and analysis of four alternative materials described as following.
Management Science, 1996, 42(12): 1676-1690

The materials from which the solar simulator is made are critical in producing solar radiance and temperature that is more likely ideal for the Sun.
Aside from the aluminum flat solar absorber, use other materials as a solar absorber with high conductivity.
A large amount of heat energy can be acquired and tested by different materials suitable for the solar absorber.
Thermal Characteristic of Novel Insulation Materials Designed for Solar Simulator.
In International Conference and Exhibition on Sustainable Energy and Advanced Materials (pp. 230-235).

The study of debonding is of importance in providing a good understanding of the bonded interfaces of dissimilar materials.
Since Williams[1] first reported the oscillatory near-tip stress behavior of the elastic plane composed of two dissimilar materials, the problems of the interfacial crack and debonding have been discussed by many researchers.
Acknowledgment The authors gratefully acknowledge the financial support provided by the Natural Science Foundation for the team project of Guangdong Province, China (No. 9351806001000001), the National Science Fund for Distinguished Young Scholars (No. 50925829) and Shenzhen University Science and Technology Foundation.
Rice: Elastic fracture mechanics concepts for interfacial cracks, Journal of Applied Mechanics, ASME, vol. 55 (1988), p. 98
[3] M.Comninou: The interface crack, Journal of Applied Mechanics, ASME, vol. 44 (1977), p. 631

Komori: International Journal of Mechanical Sciences, Vol. 47 (2005) No.12, pp.1838-1853
Bartnicki: Journal of Materials Processing Technology, Vol. 177 (2006) No.1-3, pp.167-170
Komori and K.Mizuno: Journal of Materials Processing Technology, Vol. 209 (2009) No.11-12, pp.4994-5001
Pan: Journal of University of Science and Technology Beijing, Vol. 29, (2007) No.3, pp.315-319.
Wang: Journal of Materials Processing Technology, Vol. 187-188 (2007), pp.373-377.

Pasini: Journal of the Mechanical Behavior of Biomedical Materials Vol. 22 (2013), pp. 65-83 [4] H.
Sun: International Journal of Mechanical Sciences Vol. 214 (2022), p. 106922 [8] R.
Brandt: Materials and Design, Vol. 157 (2018), pp. 179-199
Kitamura: Computational Materials Science, Vol. 175 (2020), p. 109610
Fang: Materials and Desing, Vol. 169 (2019), p. 107685

Qin, "Advances in Fused Deposition Modeling of Discontinuous Fiber/Polymer Composites," Current Opinion in Solid State Materials Science, vol. 24, no. 5, p. 100867, 2020, DOI: https://doi.org/10.1016/j.cossms.2020.100867
Metwalli, "A Review of Fused Deposition Modelling for 3D Printing of Smart Polymeric Materials and Composites," European Polymer Journal, vol. 156, p. 110591, 2021, DOI: https://doi.org/10.1016/j.eurpolymj.2021.110591
Ramasamy, "Synthesis and characterization of K0.5Bi0.5TiO3-BaTiO3 piezoelectric ceramics for energy storage applications," Journal of Materials Science: Materials in Electronics, vol. 32, pp. 717-726, 2021
[14] Rajesh Narayana Perumal, Venkatraj Athikesavan, "Structural and electrical properties of lanthanide-doped Bi0.5(Na0.80K0.20)0.5TiO3-SrTiO3 piezoelectric ceramics for energy-storage applications," Journal of Materials Science: Materials in Electronics, vol. 31, pp. 4092-4105, 2020
[20] Rajesh Narayana Perumal and Venkatraj Athikesavan, "Investigations on electrical and energy storage behaviour of PZN-PT, PMN-PT, PZN–PMN-PT piezoelectric solid solutions," Journal of Materials Science: Materials in Electronics, vol. 30, pp. 902-913, 2019

Are these graphite-based materials effective microwave absorbers?
Can these materials be excellent additives for other absorbers?
Rui-gang: Journal of Magnetism and Magnetic Materials Vol.323 (2011), p.805–1810 [2] J.
Fa: Journal of Magnetism and Magnetic Materials Vol.323 (2011), p. 600–606
Duan: Journal of Magnetism and Magnetic Materials.Vol.321(2009),p.3442-3446.

This paper uses the finite element analysis software for simulation modeling and analysis with titanium alloy as materials, and carries out a research on the effect of edge radius in micro-cutting and burr formation.
According to the burr formation theory proposed by Hashimura[4], Fig.3 shows eight stages in the burr formation process of ductile materials.
Stage 6 describes crack initiation for ductile materials.
Reference [1] Joshi S S and Melkote SN: ASME Journal of Manufacturing Science and Engineering Vol.126 (2) (2004), p. 679~684
[4] Hashimura M, Hassamontr J and Dornfeld DA: Transactions of the ASME Journal of Manufacturing Science and Engineering Vol. 121(1) (1999),13–19.

Materials Science and Engineering Vol.449 (2007),p.654
Chinese Journal of Materials Research Vol.6 (2005), p. 639-643
Journal of Materials Processing Technology Vol.208 (2008), p. 205-210
Materials Science and Engineering A 398 (2005) 318-322
Materials Science & Technology Vol. 2(2004), p. 190-192

Polymeric materials have became the most extensively studied electrolyte host for these proton conducting ions due to its flexible characteristic that make them possible to be fabricated into thin films and exhibit wide range of electrical properties.
In addition it is a non-explosive and nonflammable material and when it leaks it will not harm the users like the common aqueous based electrolytes do.
This study will introduce a new class of conducting material not only for proton batteries but also to other class of batteries to fit the need of growing portable electronic devices.
Acknowledgement Financial support and technical support from Malaysia Toray Science Foundation (MTSF), The Ministry of Higher Education (FRGS grant) and UiTM are highly acknowledged.
Grayson, Internet Electronic Journal of Molecular Design, 2003