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The Refinement Effect of Al-Ti-C-RE Master Alloy Prepared by Adding Ce2O3 on Pure Al Liandeng WANG 1, 2, a, Dingyi ZHU 1, Zheliang WEI2 , Liguang HUANG2, Wei SONG2 , Yonglu CHEN 1 1 College of Materials Science and Engineering, Fuzhou University; 2 College of Mechanical Engineering, Fuzhou University, Fuzhou 350108, China a Liandeng@fzu.edu.cn, aliandeng@yahoo.cn Keywords: Ce2O3, Al-Ti-C-RE Refiner, Villiaumite, TiC, Refinement.
Materials Science and Engineering A. 2002, 332(1-2): pp.70-74
Synthesis Mechanism of an Al-Ti-C Grain Refiner Master Alloy Prepared by a New Method: Metallurgical and Materials Transactions A [Z]. 2002: Vol. 34A, Aug. 2003: pp.1727-1733
Materials Science and Engineering: A Measurement and Interpretation of Internal/Residual Stresses. 2005, 399(1-2): pp.267-270
Materials Characterization. 2009, 60(5): pp.377-383

The workpiece material property is a function of temperature, strain, and strain rate in the primary and secondary shear zones.
The heat generated during cutting is caused by the large plastic deformations and friction between workpiece material and tool.
Liu: Journal of Manufacturing Science and Engineering, (2005), pp.476-483
Altan: Journal of Materials Processing Technology, (2004), pp.72-81
Giovanola: Mechanics of Materials, (1988) No.7, pp.73-78

Dorweiler, Dimensional Behavior of Copper-Carbon Sintered Steels, International Journal of Powder Metallurgy 17 (1985) 279 - 282
Criado, Solid-state transformations during diffusion bonding of copper to iron, Journal of Materials Science 23, (1988) 1231 - 1236
Haubner, Microstructural features of bronze-coated iron coins from the Roman Empire, Materials Science Forum, 782 (2014) 629 - 634
Derby, Modern materials for Mokume Gane, Materials World 6 (1998) 213 - 214. ].
Kabir, Materials Science and Engineering A, 385, 2004, 220-228. ].

Introduction The China's corporations producing potassium chloride were mainly located in Cha Er Han area in Qinghai province, and the main raw material was from decomposition of carnallite[1][2].
Material and Experimental Materials.
Zhao: Journal of Qinghai University (Nature Science).Vol. 24 (2006), p. 34-37 [2] P.
Ma: Advances in Earth Sciences.
Zhang: Journal of Salt Lake Research.

Principle of size harmonized of all constituents means border upon particle size of different raw materials are no more than one scale, particle size of all constituents are no exceed 1mm except fibre, and different raw materials and different size particles consist of continues size grade which increase the compactness of cement-based material significantly.
Principle of crack managed harmless means utilizing physical chemistry effect of organic or inorganic materials to decrease shrinkage of cement based material and make the shrinkage less than permission value. 1.2 Materials Binder: Portland cement 42.5 produced by Wuhan YaDong Cement CO.
Thaumasite is the only mineral in cement-based materials that contains Si in octahedral coordination.
Gypsum and ettringite formation results in deleterious effect on cement-based materials.
The authors are also grateful to MA Baoguo Laboratory as well as Key Laboratory for Silicate Materials Science and Engineering of Ministry of Education, Wuhan University of Technology for providing help in experiments.

Experimental Study of Hot Extrusion Micro Gear of Brass H62 Xudong Zhou 1, A, Xiangru Liu 2,B 1 Material Science & Engineering College, Henan University of Science & Technology, Luo Yang, 471003, China 2 Physics College& Engineering College, Henan University of Science & Technology, Luo Yang, 471003, China a syuuzhou@163.com, b xiangruliu314@126.com Keywords: Hot Extrusion; Micro-Gear; Brass H62 Abstract.
In the special die set, the split die structure was designed, and the special die materials were chosen, such as the pressure ram was made of tungsten carbide, and the other dies were made of mold materials 4Cr5MoSiV1.
IWAZAKI, GUMA University in Japan successfully squeezed the micro-gears, which the module m = 10μm, number of teeth z = 10 with superplastic materials Al78-Zn [1-2].
In this study brass H62 blank was choose as the extrusion raw material of the micro gear.
Journal of Materials Processing Technology.

Polythiophene (PT), [1, 2], Poly (3-thiophene acetic acid) (P3TAA), polypyrrole (PPY)[3-5] and chlorophyll (Chlo) [6, 7] are organic materials.
Materials and Methods Materials.
This situation shows that the electrochemical deposition of thin film can save the use of materials and also saving the cost of processing.
The future study on these materials is to confirm the type of charge carriers in deposited thin film using Hall Effect measurement.
Hall, Growth inhibition of food‐borne pathogens by lactic and acetic acids and their mixtures, International Journal of Food Science & Technology, 23 (1988) 287-292

Woven glass fibre-reinforced polymer composite materials are widely used in different sectors, replacing traditional construction materials with their advantages in lightweight construction, high strength-to-weight ratio, etc., and especially their ability to impart transverse stiffness to the structure.
Composites Science and Technology, 167, 174-189
Materials, 16(13), 4714
The Journal of Adhesion, 94(7), 562-582
[9] ASTM D3039/D3039M-17 (2017) Standard test method for tensile properties of polymer matrix composite materials.

Experimental material and methods Materials.
Armes: Advanced Materials Vol. 11(1999), p. 408 [2] H.Y.
Zhao:Polymer Materials Science And Engineering Vol. 22(2006), p. 158 [4] K.
Kang and Y.C.Nho: Journal of Applied Polymer Science Vol. 92(2004), p.394 [8] S.F.
Xue: Polymer Materials Science and Engineering Vol. 26(2010), p.13 [9] R.

The bell-shaped trend between fines content and shear strength reflects the dual role of fines in cemented granular materials.
• Physically meaningful model choice: Gaussian relationships naturally describe optimization processes in materials science (e.g., peak performance at an ideal formulation).
Generalization to materials with much higher coarse content, different binders, or very low fines (< 5%) would require further test- ing.
Zhao, Experimental study on the shear strength of cement-sand-gravel material, Advances in Materials Science and Engineering 2018 (2018) 2531642
Materials 2023, 16, 522. https://doi.org/10.3390/ma16020522 [31] H.