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Construct the New Type Experimental Teaching Pattern in Engineering Subject and Strengthen the Practice and Innovation Capability Gen Sheng Feng1, a, Ting Feng1,b 1 School of Metallurgical and Ecological Engineering, University of Science and Technology Beijing, 100083 Beijing, China a fenggensheng@ustb.edu.cn, btinger106@163.com Keywords: Metallurgical Engineering, Quality Cultivation, Experimental Teaching.
These experiments were constructed according to the research results, which were awarded with “National Prize for Progress in Science and Technology” or “The Prize of Ministry of Metallurgical Industry for Progress in Science and Technology Progress”.
Furthermore, students can use suitable software to effectively simulate and analyze the gas-solid reactions, distribution of gas flow, resistance of material bed, heat transmission, steel-making and continuous casting in the experimental teaching process.
References [1] Shuping.Lu, Zhongli.Ma and Kejun.Wang: Practice and thinking on higher engineering education, Journal Experimental Technology and Management Vol.27(8), (2010), p. 123-124 [2] Xuzhao.Wang, Wei.Tian: Reforming the Experimental Teaching and Strengthening the Quality-oriented Education, Journal SCI/TECH INFORMATION DEVELOPMENT AND ECONAMY, Vol.15(7), (2005), p. 227-228 [3] Xiangtao.Yu, Hongte Wu: Students Experimental Reform and the Comprehensive Quality of University Culture, Journal of Yangtze University ( Social Sciences), Vol.32(2), (2009), p. 238-239

The foam-plastic materials do not appear as convenient ones in view of the environment and sustainable development as well.
Composition of test samples Requirements for developed plaster materials were determined pursuant to executed theoretical studies and also in compliance with requirements of European standards and WTA 2-2-91/D directive [8] which stems from European legislation and was published by the International Association for Science and Technology of Building Maintenance and the Preservation of Monuments (WTA).
The primary emphasis in development of the materials was laid on selection of a suitable light aggregate which would provide for development of plasters with a low bulk density and inorganic so that high open porosity of the system is ensured on the one hand and also compatibility with materials in historical buildings on the other hand.
The raw materials based on availability in Central Europe were used for production of renovation plasters
Several designs of renovation plasters were created from input raw materials where there were differences in representation of individual input constituents (refer to Table 1).

Besides, Wood-based panel materials have been in short supply due to shortage of aspen timber.
Circular Economy is short for the closed-loop flowing economy of materials.
Furfural is an important chemical raw material, now the only way to obtain furfural in industrial scale is to hydrolyze vegetable raw materials.
There are lots of raw materials which can be used to produce aspen ceramics.
，and A．G．McDonald．2000．Wood Fibre-Plastic Composite Materials for Injection Moulding，5th Pacific Rim Biobased Composites SymposiumCanberra，Australia， December 10-13，P．664～6708 Dietzman，D．Forest Products Research：not iustwood as usual．Journal of Forestry，1993，91(11) [8]Lu Rensu，Guo Dongsheng．'

Series: Materials Science and Engineering 722 (2020) 012002
George, Asbestos free friction composition for brake linings, Bulletin of Materials Science 31(1) (2008) 19-22
Series: Materials Science and Engineering 771 (2020) 012069
Series: Materials Science and Engineering 851 (2020) 012020
Othman, Novel natural composite films as packaging materials with enhanced properties, International Journal of Biological Macromolecules 136 (2019) 774-784

The research results show that the use of cold briquetting ores, molten iron carbon oxidation rate increased from 15.01% to 17.68%, vanadium oxidation rate increased from 79.47% to 82.07%, the TFe content of vanadium slag reduced, the consumption of iron and steel materials decreased.
Experiments Use dust produced by steelworks (dust from vanadium-recovering converter and steel-making converter) as raw material, ingredients is shown in Table 1, add a part of oxide scale from hot rolling mill as aggregate to produce cold briquetting ore of the diameter 35 ~ 45mm.
References [1] Li Shoujin: Science & Technology Information, Vol 3(2011), p. 473-474
[5] Li Xiaojun, Xie Bing, Diao Jiang, et al: Chinese Journal of Rare Metals.

Zhang, CAFE based multi-scale modelling of ductile-to-brittle transition of steel with a temperature dependent effective surface energy, Materials Science & Engineering A. 755 (2019) 220-230
Kao, Inelastic microstructural failure mechanisms in crystalline materials with high angle grain boundaries, Journal of the Mechanics and Physics of Solids 44 (1996) 1765-1798
[31] ISO 14556, Metallic materials - Charpy V-notch pendulum impact test, Instrumented test method (2015)
Zhanga, CAFE based multi-scale modelling of ductile-to-brittle transition of steel with a temperature dependent effective surface energy, Materials Science & Engineering A. 755 (2019) 220–230
Ibrahim, Use of instrumented Charpy testing on the fracture toughness characterization of metallic materials, Tecnol.

Introduction Aluminum alloys have been considered to be one of the most useful and versatile materials because of their interesting mechanical properties, such as high strength-to-weight ratio, high electrical conductivity, and good thermal conductivity.
In addition, the value of surface free energy impacts adhesion of parent material and coating.
O’Keefe, Effect of alkaline cleaning and activation on aluminum alloy 7075-T6, Applied Surface Science 257 (2011) 1859–1863
Baldan, Adhesion phenomena in bonded joints, International Journal of Adhesion & Adhesives 38 (2012) 95–116
Guo, Using surface free energy method to study the cohesion and adhesion of asphalt mastic, Construction and Building Materials 47 (2013) 254–260.

Introduction Based on the successfully-designed cement-base composite formwork, our research group has developed a new type of insulated composite formwork made of cement-base formwork and insulation materials [1,2].
Next, polyurethane (PUR), which was served as the insulation materials, was cut into required dimensions, and slotted on one side in order to enhance the bonding with concrete.
Acknowledgment This work is supported by National Natural Science Foundation of China (51208006), Beijing Natural Science Foundation (8122018), and Funding Project for Academic Human Resources Development in Institutions of Higher Learning under the Jurisdiction of Beijing Municipality (CIT&TCD201304003).
Qu: Journal of Beijing University of Technology, Vol.34 (2008), p.708-713 [3] X.R.
Hollaway: Construction and Building Materials, Vol.24 (2010), p.2419-2445 [6] X.Y.

Nano-sheet Films of Schiff Bases Polymer for Micropatterning Qiuling Wang1, Yongna Li1, Huiying Jia1, Yongze Wei1, Huifan Du1, Tiesheng Li1a*,Wenjian Xu1, Yangjie Wu1*, Tokuji Miyashita2 1College of Chemistry and Molecular Engineering, Zhengzhou University, Henan Key Laboratory of Chemistry Biology and Organic Chemistry, Key Lab of Advanced Information Nano-Materials of Zhengzhou, Zhengzhou 450052, PR China 2Institute of multidisciplinary research for advanced materials, Tohoku University, 2-1-1, Katahira, Aoba-ku, Sendai 980-8577, Japan aemail: lts34@zzu.edu.cn Keywords: Schiff base; Langmuir-Blodgett films; Copolymer; Photolithography Abstract.
Introduction Schiff bases are one of the important classes of organic compounds and have extensive applications in biological function materials [1], ultraviolet stabilizers [2], laser dyes[3] as well as molecular switches in logic or memory circuits[4].
Conclusions A series of novel copolymers containing AOBHA as formation film material in the polymer unit and NPMA as photosensitive group were synthesized by free-radical polymerization.
Acknowledgement We are grateful to the National Nature Science Foundation of China (J1210060), the Fund of Henan Province (12B150027) and the Innovation Science Foundation of Zhengzhou University (201210459089) for their financial support.
Sastre,Proton-transfer lasing from solid organic matrices,Journal: Chemical Physics Letters - CHEM PHYS LETT , 1991, 187(1-2), 98-102

Introduction Housing is the people's basic living material, and the housing problem is a significant social problem.
Obvious changes of many wall materials have taken place in developed countries.
For example, the proportion of clay brick in the wall materials has dropped to 37.9% at the former Soviet union in the early 80s.
The proportion of new building materials are generally accounts for 60-90% in these countries.
Journal of Qingdao university of science and technology 12 (2005)