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The widespread use of throat liner material includes: refractory metal[2], reinforced plastic[3-4], C/C material[5], high strength graphite materials[6-7]and ceramic matrix composites[8-10]，including ceramic composite materials with high strength, high hardness, wear resistance, high temperature resistant properties and wide attention, is a hot issue in recent years research.The zirconia is not only a good new ceramic material, and is an ideal thermal barrier materials.
Solid Rocket Motor Throat Lining Material．Journal of Solid Rocket Technology. 1984，(3)：7-18
Journal of Solid Rocket Technology. 1997，20(2)：1-6
Ordnance Material Science and Engineeging．2006，29 (01)：17-20
Journal of Astronautics．2006，26 (06)：789-792

Polymer blend is a simple and efficient method for designing new materials to improve performance of the hydrophobic membranes.
Materials and Methods Materials.
All materials used were of analytical grade.
Barillier, Elaboration, characterization and application of polysulfone and polyacrylic acid blends as ultrafiltration membranes for removal of some heavy matals from water, Journal of Hazardous Materials. 171 (2009) 93-101
Journal of Membrane Science. 268 (2006) 208-219

Based on the high turbidity feature of mine water, Glutinous Rice Starch(St)- Acrylamide(AM) graft polymer cationic flocculant was synthesised by copolymerization with St and AM as materials, ammonium persulfate and sodium hydrogen sulfite as the initiator, 2.3-glycigyl trimethyl ammonium chloride were used as cationic agent.
Starch modified flocculant becomes more and more popular for its selective, abundance in raw materials, low prices and non-toxic.
Experiment Instrument. main instruments were listed in table 1 Table 1 Main Instruments Instruments Type Manufacturer Electric mixer JB90-D Model factory of Shanghai Water bath SSY-H Instrument factory of Shanghai Electronic balance FAl004 Fine instrument factory of Shanghai Spectrophotometer 721 Technology company of Shanghai Drum wind drying machine DHG-9030A Instrument plant of Hongshan Spin chip vacuum pump TW-1A Instruments company of Shanghai Magnetic blender HJ-6 Experiment equipment company of Shanghai Nitrogen cylinder City saled Materials. main materials were listed in table 2 Table 2 Main Materials Materials Standard Manufacturer Glutinous Rice Starch Industrial grade City saled Acrylamide Analytically pure Chemical reagent company of Tianjin Ammonium persulfate Analytically pure Chemical reagent manufacturing company of Tianjin Sodium hydrogen sulfite Analytically pure Limited liability company of Tianjin Ethylalcohol Analytically pure Integrated management
Forum Vol. 29-31(2006), p. 5 [3] Hua Wu: submitted to Journal of Natural Sciences (1998) [4] Wenyao Yao, Shu Ming: submitted to Journal of Petrochemical (2001) [5] Ling Guo.
Zhihao Jin: submitted to Journal of Shanxi Normal University(2003) [6] Yin Hua, Peng Hui, Huixuan Liu: submitted to Journal of Environmental Science and Technology(2000) [7] With this plant, Shufen Zhang, Jinzong Yang: submitted to Journal of Applied Chemistry(2001) [8]Chouyyok W, Panpranot J, Thanachayanant C, et al.

In this case study, all mentioned materials were considered.
Patel, Carbon nanotubes and their growth methods, Procedia Materials Science. 6 (2014) 716–728
Yi, Bending and free vibration analyses of antisymmetrically laminated carbon nanotube-reinforced functionally graded plates, Journal of Composite Materials. 51 (2017) 3111–3125
Liu, The deflection of a simply supported plate induced by piezoelectric actuators, Journal of Mechanical Science and Technology. 21 (2007) 1745
Nguyen-Xuan, Analysis of laminated composite plates integrated with piezoelectric sensors and actuators using higher-order shear deformation theory and isogeometric finite elements, Computational Materials Science. 96 (2015) 495–505.

Other advantages of FDM technology are the following: easy change of printing materials; relatively low cost; high performance; high accuracy; minimal operator control; nontoxic materials; compact facility and low recycle temperatures [11].
Tensile Test Tensile test is one of the fundamental types of mechanical tests for materials.
Stretching allows getting the materials reaction on the tensile loads quickly.
Tensile tests are widely used to evaluate plastic materials, and the results are used for new materials development and for implementing quality control.
Fraternali, Mechanical and experimental study on the use of sustainable materials for additive manufacturing, IOP Conference Series: Materials Science and Engineering 473 (1) (2019) № 012010

Suganuma: Current Opinion in Solid State and Materials Science vol. 5 (2001), p. 55-64
MANNAN: Journal of ELECTRONIC MATERIALS vol. 31 (2002), p. 879-886
MUTOH: Journal of ELECTRONIC MATERIALS vol. 31 (2002), p. 456-465
Otsuka: Journal of Electronic Materials vol. 27 (1998), p. 1229-1235
SHANG: Journal of ELECTRONIC MATERIALS vol. 34 (2005), p. 62.

A Method of Recognization the States of Phased Array Radars based on Intelligent Materials Wei Quan a, Jihang Cheng b , Nuan Song c Aviation University of Air Force, Chang Chun, China aquanweiron@163.com, bluanma0421@yahoo.com.cn, cbluebirdsong@163.com Keywords: Phased array radar; Rough sets theory; signal sorting; FRFT;intelligent materials Abstract.
Pawlak, in: Rough set, edited by International Journal of Computer and Information Sciences, (1982)
Jin, in: Radar emitter signal recognition based on resemblance coefficient features, edited by Lecture Notes in Computer Science, p. 3066./ Berlin: Springer-Verlay GmbH & Company KG,(2004), p. 665.

Ariffinc Department of Mechanical & Materials Engineering, Universiti Kebangsaan Malaysia, 43600 UKM Bangi, Selangor, Malaysia amiloud20@eng.ukm.my, bmuchtar@eng.ukm.my, ckamal@eng.ukm.my Keywords: Finite element methods, linear elastic fracture mechanics, adaptive refinement mesh, crack propagation.
Finite Element Analysis (FEA) combined with the concepts of Linear Elastic Fracture Mechanics (LEFM) provides a practical and convenient means to study the fracture and crack growth of the solid materials.
Owen: International Journal of Fracture Vol. 4 No.9 (1973), p. 471 [2] B.
Hamouine: International Journal of Material Science Vol. 2 (2007), p. 65 [5] S.
Tracey: International Journal of Fracture Vol. 12 (1976), p. 767

In materials science and fracture mechanics, it is commonly known that Paris' Law relates the stress intensity factor to sub-critical crack growth rate under a fatigue stress regime [3].
Pentalla [6] has attempted to model freezing-induced pressures in wet porous materials based solely on thermodynamic.
Journal of Eng.
Liang, Journal of Bui.
Xue, Journal of Hydr.

Titanium has a strong chemical reactivity with most tool materials.
And in the cutting of difficult-to-cut materials, water vapor can also act as coolant and lubricant [1].
Experiment Equipments and Materials.
Zhang, Y.Wang: Key Engineering Materials, Vol.375-376 (2008), pp.172- 176
Sun:Advanced Materials Research Vols. 97-101(2010), pp.2365-2368