Search results

The analyzing object has extended from elasticity material to plasticity material, sticky elasticity material, sticky plasticity material and composite material, from solid mechanics to fluid mechanics, heat transfer and so on [2].
Journal of Suzhou University, 4(3): 6–10
New York : A Wiley-Inter science Publication
Beijing: Science Press
Journal of Xinxiang Teachers College, 12(5):1–2.

Prime: Journal of Engineering Materials and Technology. 7 (2006), p.375 [5] S.
Edwards: Materials Science and Engineering A. 437(2006), p.46 [6] Michael B Prime, Thomas Gnäupel-Herold, John A.
Hill: Journal of Engineering Materials and Technology. 11(2006), P.175 [11] E.
Vial: International Journal of Mechanical Sciences. 48(2006), p.1429 [12] Jaroslav Mackerle: Computational Materials Science. 27(2003), p.313 [13] Shao-qiu Hu, Hui Zhang, Li-bin Yang, Gao-yong Lin, Ying Zhang: Natural Science Journal of Xiangtan University. 6(2004), p.66 (In Chinese) [14] Gu Jian-feng, Pan Jian-sheng, Hu Ming-jua: Journal of Shanghai Jiaotong University. 32(1998), p.19 (In Chinese) [15] L.
V: Journal of t Yun-xin he American Ceramic Society. 73(1990), p.2100 [21] Kuang-hua Fuh, Chih-fu Wu: Journal of Materials Processing Technology. 51(1995), p.87

Evaluation of Wear Resistance of Products on The Basis of Mechanically Activated Materials Aleksei V.
Such machine is designed for friction and wear testing various friction and lubricating materials.
The study of the structure of materials was carried out on the optical microscope Carl Zeiss Axio Observer Z1m.
Sitnikov, Application of self-propagating high-temperature synthesis and mechanoactivating treatment for producing multi-component composite alloying materials, Appl.
Tatarkin, Manual arc coating for work tools of agricultural machines produced from mechanically activated SHS-materials, Polzunov Journal. 1/1 (2012) 273–277.

In China, the focus of research on thermal safety of energetic materials is material safety [3-6].
Chinese Journal of Energetic Materials, 2015, Vol.23 No.6, 548-552
Chinese Journal of Energetic Materials, 2012, 20(6): 735-738
China Safety Science Journal, 2010.20(5): 67-74
Chinese Journal of Energetic Materials, 2010, 18(6): 706-710

Geometric modeling of the representative zone, (a1-a3) is materials with VV = 30%, and (b1-b3) is materials with VV = 60%.
Material parameters for different materials.
Effective stress cloud within various materials at a press-in of 600 nm.
References [1] Pan X, Jia C, Ji Z, and Qiu C 2023 Microstructural evolution and dynamic recrystallization mechanism of a heavily-alloyed Ni-based superalloy during hot extrusion Journal of Materials Research and Technology 23 4922-37 [2] Li D, Liu J, Sun Y, Huang W-Q, Li N, and Yang L 2023 Microstructure and mechanical degradation of K403 Ni-based superalloy from ultra-long-term serviced turbine blade Journal of Alloys and Compounds 957 170378 [3] Xu J, Zhao X, Li W, Liu H, Yue Q, Duan H, Gu Y and Zhang Z 2023 Aging process design based on the morphological evolution of γ′ precipitates in a 4th generation nickel-based single crystal superalloy Journal of Materials Science & Technology 147 176-88 [4] Li B, Zhang S, Essa F A, Dong C, Yu J and Zhang Q 2018 Crack Propagation and Microstructural Evolution of Ni-based Single Crystal Alloy Under Shear Loads Rare Metal Materials and Engineering 47 1370-6 [5] Jiang Y, Yue H, Li Q, Ding G, and Wang X 2023 Study on the Machinability of Ni-Based
Superalloy by Milling Parameters and Cooling Methods under Minimal Quantity Lubrication Applied Sciences 13 2773 [6] Zhang S Y, Zhao J F, Liang Y X, Li J C, and Huang X C 2024 Degradation and anisotropy characteristics of fracture toughness in Ni-based superalloys after phase coarsening Materials Science and Engineering: A 889 145852

The SEM and EDX analyses showed that surface films containing Ca and P (along with the other atoms present in the materials) were formed on all materials.
Thus all the tested materials showed signs of in vitro bioactivity.
Buggy: Journal of Materials Science: Materials in Medicine, 14(2003) 923-938. 2.
Hermansson: Key Engineering Materials Vols. 254-256 (2004), 265-268 3.
Kim: Current Opinion in Solid State and Materials Science, 7 (2003) 289-299. 5.

Liu et al: Journal of Jilin University (Engineering and Technology Edition), (2008) No.1, pp.84-88.
Dong: Journal of Zhejiang University(Engineering Science), (2008) No.3,pp.397-402.
Liu: Journal of Zhejiang University(Engineering Science), (2009) No.3, pp.546-550.
Wang et al: Journal of Mechanical Engineering, (2004) No.11, pp.117-122.
Finite element mesh of Lagrange are consists by materials unit, the grid used are closely stick on the material, and always following the material flow.

Based on a large number of data collected from several proceedings and journals published in Japan during 1981 to 2003, the influences of fly ash property, mixture proportion and curing condition on k value were investigated.
With this as a background, this study aims to determine fly ash's contribution to concrete strength under various conditions by collecting and organizing past test data published in recent issues of the proceedings and journals of Japanese academic societies.
The subject literature included the Journal of Structural and Construction Engineering (Transactions), Journal of Technology and Design, Summaries of Technical Papers of Annual Meeting, and Journal of Architecture and Building Science by Architecture Institute of Japan (AIJ); the Journals, Proceedings of Annual Conference, and Civil engineering by the Japan Society of Civil Engineers (JSCE); the Concrete Journal, Concrete Research and Technology, and Proceedings by Japan Concrete Institute (JCI); the Cement and Concrete, Cement Science and Concrete Technology by Japan Cement Association (JCA); and Electric Power Civil Engineering by Electric Power Civil Engineering Association (JEPOC) published from 1981 to 2003.
Table 1 Overview the collected and organized data * Items Range Items Range Types of fly ash Ι, ΙΙ, ΙΙΙ, ΙV Curing conditions Standard curing, Sealed curing, Air curing** Water-binder ratio, W/B ( %) 25 ~ 65 Water-cement ratio, W/C ( %) 30 ~ 150 Fly ash permutation ratio to cementitious materials, Fa/(C+Fa) ( %) 8 ~ 70 Water content, W (kg/m3) 150 ~ 185 Cement content, C (kg/m3) 100 ~ 550 Fly ash content, Fa (kg/m3) 34 ~ 300 Slump (cm) 8.0 ~ 25.5 Air content ( %) 1.5 ~ 5.5 *: The statistic data only includes those of concrete containing fly ash. **: "Air curing" refers leaving specimens in a room atmosphere after 7-day standard curing.
Nakamura: Strength Efficiency of Fly Ash in High-strength Concrete, Journal of Structural and Construction Engineering (Transactions of Architectural Institute of Japan), No.587, January 2005, pp.1-6 (in Japanese)

In such vast scale of changing temperature, the properties of materials are often dependent on the temperature.
Acknowledgements This work is supported by National Natural Science Foundation of China (11062010), Ministry of Science and Technology Experts Service Enterprise Action Foundation of China (2009GJG30043), and Ningxia Natural Science Foundation of China (NZ0946).
Wissuchek: Journal of Non-Crystalline Solids Vol. 239(1998), p.203 [5] H.
Daymond: Composites Science and Technology Vol. 61(2001), p.1757 [6] Z.
Wang: Chinese journal of rare metals Vol. 27(2003), p.219 (In Chinese) [8] L.Q.

Materials Palm Oil Fuel Ash (POFA).
Kiattikomol, Influence of pozzolan from various by-product materials on mechanical properties of high-strength concrete, Construction and Building Materials 21 (2007) 1589-1598
Construction and Building Materials Journal, 24 (2010) 1590–1593
Construction and Building Materials, 30 (2012) 281–288
Ismail, Palm Oil Fuel Ash : Promising Supplementary Cementing Materials, KSCE Journal of Civil Engineering, 17 (2013) 1708–1713