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Research on Experiment and Technique of Material Identification for Debris of Engineering Equipment based on Computer Vision Qunzhang Tu 1, a, Ming Pan1, b, Jianxun Zhao1, c, Dazhen Su1, a and GuoTao Wang1, c 1 Engineering Institute of Engineering Corps, PLA University of Science and Technology, Nanjing, Jiangsu, 210007, China atqzlhnj@126.com, bpanlvnn@gmail.com, csxzjxstudent@163.com Keywords: Image Processing, Support Vector Machine, Material Identification.
The materials and types of debris can be fast identified after the model is trained and the identification accuracy is high, thus a new method for fault diagnosis of engineering equipment is provided.
The sensitive characteristic parameters for material division should be chosen in the process of material identification.
The accuracy rate of classification is the most direct index for the evaluation of material identification method.
References [1] Zuo HF: The Engine Wear Condition Monitoring and Fault Diagnose Technique (Aviation Industry Press, Beijing 1995).In Chinese [2] Tu QZ, Zuo HF et.al: Journal of Nanjing University of Aeronautics and Astronautics vol. 10(2003), p. 506-509.

Therefore, the need for dental implant materials rises.
Oleiwi, Evaluation of some properties of polyetheretherketone composites used for biomedical applications, 1st International Conference in Physical Science and Advance Materials, IOP Conf.
Series: Materials Science and Engineering, 757 (2020) 012044
Wei, Enhancement of Osteogenesis on Micro/Nano-Topographical Carbon Fiber-Reinforced Polyetheretherketone Nanohydroxyapatite Biocomposite, Materials Science and Engineering C, 48 (2015)592–598
Tang, Mechanical Properties and Cytotoxicity of Hierarchical Carbon Fiber-Reinforced Poly (etherether-ketone) Composites Used as Implant Materials, Journal of the Mechanical Behavior of Biomedical Materials, 89(2019) 227-233

Preparation and Electromagnetic Wave Absorption Properties of Core-Shell Ni/TiO2 Microspheres Biao Zhao1,2,a, Bingbing Fan2, Hao Chen1,2, Xiaoxuan Pian1,2, Binbin Wang1,2, Wen Li1,2, Bing Sun1,2, Chenyang Wang1,2, Rui Zhang1,2,* 1School of Materials Science and Engineering, Zhengzhou University, Henan, 450001, P.R.
Hu, Preparation and microwave absorption properties of Ni–Fe3O4 hollow spheres, Materials Science and Engineering: B 164 (2) (2009) 112-115
Liu, Preparation and microwave absorption properties of loose nanoscale Fe3O4spheres, Journal of Magnetism and Magnetic Materials 322(15) (2010) 2167-2171
Liu, Microwave absorption properties of Fe3O4/CuPc hybrid material with cooperative dual nonlinear dielectric/magnetic resonance, Materials Letters 69(2012) 30-33
Che, et al., Hierarchical magnetic yolk-shell microspheres with mixed barium silicate and barium titanium oxide shells for microwave absorption enhancement, Journal of Materials Chemistry 22 (18) (2012) 9277-9284

A green construction evaluation index system is established in this paper, which includes five-level aspects such as construction management, materials and material resource utilization, water conservation and utilization, energy efficiency and utilization, and land utilization and protection.
Table 1 Evaluation index system of green construction Indicators Factors Construction management B1 Compiling green construction management system, goal and plan B11 The attendance of green construction management staff B12 Dynamic management of the green construction B13 Self assessment and comprehensive assessment B14 Materials and material resource utilization B2 The use of commodities concrete and mortar B21 The use of high strength steel and high performance concrete B22 Scheme optimization of steel materials B23 Optimization of steel structure production and installation methods B24 Water conservation and utilization B3 Water saving measures in mixing and conserving water B31 Set up the water circulation device B32 Water quota, metrology management B33 The use of unconventional water and recycling water B34 Efficiency and energy utilization B4 Improvement of the equipment files and maintenance B41 Power and load match usage B42 The rationality of the process arrangement
Journal of Construction Technology, Vols. 36 No.11 (2007) 1
Huang, Green construction fuzzy comprehensive evaluation, Journal of Southwest Jiaotong University, Vols. 43 No. 2 (2008) 292
Duan, Construction projects green construction establishment of evaluation system, Journal of Architectural Science, Vols. 25 No. 10 (2009) 35-39

Materials and Experimental methods All LFCS material was provided by Tata Steel R&D UK as 44 x 44mm and 140mm long bars machined from an as-cast billet..
Church, The effect of stress triaxiality and strain-rate on the fracture characteristics of ductile metals, Journal of Materials Science. 31 (1996) 453–461
Wierzbicki, On the Application of Stress Triaxiality Formula for Plane Strain Fracture Testing, Journal of Engineering Materials and Technology. 131 (2009) 1–10
Loveday, Validation of a Code of Practice for notched bar creep rupture testing: procedures and interpretation of data for design, Materials at High Temperatures. 16 (1999) 143–158
Dean, Experimental investigation of the spatial variation in viscoplastic response of free-machining steels in hot rolling conditions, Journal of Materials Processing Technology. 177 (2006) 497–500.

In other words, it is to develop the high performance machine using the high quality material.
This is investigated by the investigation expert committee of the power magnetic material in JIEE.
Enokizono,“Two-Dimensional Magnetic Properties, Journal of IEE of Japan, Vol.
Yuki,“Constitutive Equation of Magnetic Materials and Magnetic Field Analysis”, IEEE Trans on Magnetics, Vol.
Enokizono,”E&S2 Model for Vector Magnetic Hysteresis Property”, Journal of Magnetism and Magnetic Materials, 254, 290-292, 2003

These materials could be processed into glazes.
Materials and Methods Materials: The main materials used in this work are classified under three groups namely the fluxes, the amphoteric oxide and the sand.
Journal of the University of Science and Technology, Kumasi, Ghana. 20 (1, 2, 3) (2000)
Edusah, Sources of glaze materials in Ghana, Journal of the University of Science and Technology, Kumasi, Ghana. 20 (1, 2, 3) (2000) 76-86
Green, Materials Science Ceramics, Journal of the American Ceramic Society, 40 (11) (2011) 34.

Materials.
Romin, Software modeling environment for solving problems of structurally inhomogeneous materials, Materials Science Forum 1068 (2022) 215-222. https://doi.org/10.4028/p-h1c2rp [2] Jun-bao.
Ruban, Investigation of the properties of powder materials using computer modeling, Materials Science Forum 1038 (2021) 33-39. https://doi.org/10.4028/www.scientific.net/MSF.1038.33 [6] Sh.
Bezuhla, Improvement of fire resistance of polymeric materials at their filling with aluminosilicates, Materials Science Forum 1006 (2020) 55-61
Computational Materials Science 160 (2019) 53-61

This latter class of structures pose great challenges, for both material science and structure integrity.
Two thermal loading scenarios are studied; the first considers a cycling homogenous (i.e. identical) high temperature across the entire component, where the thermal stress is induced by the different coefficients of thermal expansion between dissimilar materials.
S., 2013, "Materials challenges in nuclear energy," Acta Materialia, 61(3), pp. 735-758
[9] Ure, J., Chen, H., and Tipping, D., 2013, "Calculation of a lower bound ratchet limit part 2 – Application to a pipe intersection with dissimilar material join," European Journal of Mechanics - A/Solids, 37, pp. 369-378
-Q., 2015, "Parameter correlation of high-temperature creep constitutive equation for RPV metallic materials," Journal of Nuclear Materials, 465, pp. 196-203.

Winkler, Solution-processed all-oxide solar cell based on electrodeposited Cu 2 O and ZnMgO by spray pyrolysis, Journal of materials science 53.17 (2018) 12231-12243
Series: Materials Science and Engineering 454(1) (2018) 012172 [23] M.
Al-Hadethy, Transparent and conducting ZnO films prepared by reactive pulsed laser deposition, Journal of Materials Science: Materials in Electronics 18(4) (2007) 397-400
Journal of King Saud University-Science 27.4 (2015): 356-360
A Fakhri, Preparation of MgO–MnO2 nanocomposite particles for cholesterol sensors, Journal of Materials Science: Materials in Electronics volume 32, pages15523–15532 (2021) [50] L.