Search results

Introduction of Model Test Test Materials.
The physical and mechanical parameters of materials are shown in Table 1.
Journal of structural engineering, 2005, 131(2): 322-328
Applied Mechanics and Materials, 2011, Vols.90-93, pp:1859-1864
Applied Mechanics and Materials, 2011, 90-93: 201-207

However, natural pore structures existed 1000s of years in addition to advancement in pore materials enhances mechanical properties as well as structural minimum weight [5].
A. 2011, Journal of Engineering Science, Vol. 7, 37–49, 2011, pp. 37-49
Simančík, František, et al. 2003, Institute of Materials and Mechanics, SAS, Raèianska
Kitahara, et al. 2000, Advanced Engineering Materials, No. 4, pp. 179-183
Zhao, N.Q., et al. 2006, Materials Letters, pp. 1665–1668.

Sciences Press. 1992.373-388. ,[] LI Shun-bo, DONG Zhao-xing, QI Yan-jun, JIAO Jin-feng.
The basic material is TNT, air and soil.TNT uses the material model MAT-HIGH-EXPLOSLVE-BURN [[] Livermore Software Technology Corporation.
Material verification The air explosion model is illustrated in Fig.1.
Explosion dynamics and its use [M]．XIONG Jian-guo，Translation．Beijing: Science Press, 1987. ] proposed by Henryeh in 1979 is regarded as a reference by many researchers [[] LU Hong-qin, LIU Wei-qing.
Journal of WuhanUniversity of Technology. 2009,31(19):105-108. ,[] MA Yun-ling,ZHAO Li-jun,NIE Jian-xin.

This has been intensely investigated because the ultimate strength without defects is a fundamental mechanical characteristic of materials.
Moreover, they are essential members of the family of nano-structured materials.
Materials possessing a super lattice structure, of course, should be such interesting targets.
Ohtani, JSME International Journal, Ser.A, Vol.40, (1997), p.430
Kitamura, Materials Science and Engineering: B, Vol.B88, (2002), p.79

Teng & Yin et al. [3, 4] investigated the frictional cracking from surface flaws with glass, PMMA and marble materials.
A fundamental understanding of fracture mechanism on the closed surface flaw in brittle materials was provided in the following.
Germanovich: ISRM News Journal, Vol. 2 (1), (1994), p. 17-24 [2] A.V.
Huang: Chinese Journal of Rock Mechanics and Engineering Vol. 22 (Supp.1) (2003), p. 2145-2148 [6] R.H.C.
Li: 6th European Conference of Fracture Failure Analysis of Nano and Engineering Materials and Structrures, Greece, July, (2006), Paper N. 264

With this view, many attempts have made by the researchers to increase wear resistance of this material by reinforcing some materials (filler materials) which has a better wear resistance property.
They found grit size as the dominant factor on the wear resistance of the materials.
Patare, Wear studies on polytetrafluroethylene (PTFE) Composites: Taguchi Approach, Bonfring International Journal of Industrial Engineering and Management Science 3(2) (2013) 47-51
Pawar, Performance Analysis of Polytetrafluoroethylene as Journal Bearing Material, Procedia Manufacturing 20 (2018) 414–419
Wang, The Wear Behavior of Textured Steel Sliding against Polymers, Materials 10 (2017) 330, 1-14

Electroless Ni-P Plating on Mg-7Al Alloy by Chemical Conversion Pretreatment Suqiu Jia1, a,Jingxin Guan1, b,Jingdong Qiu 1,c ,Hua Chen1, d and Shuyan Jia 2, e 1 School of Materials and Science engineering, Changchun University of Technology, Changchun, 130012, China 2 Liaoyuan School of Business and Technology,Liaoyuan, Jilin Province, 136200 ,China ajiasuqiu@mail.ccut.edu.cn, bguanjingxin@126.com, cqiujingdong@mail.ccut.edu.cn dchenhua@mail.ccut.e.du.cn,ejiasuyan@126.com Keywords: electroless Ni-P plating; Magnesium alloy; corrosion; chemical conversion.
Acknowledgment The work was supported by the National Natural Science Foundation of China ( No.50771025 and No.51071034), the Natural Science Foundation of Jilin Province (No.20110410),the Twelth-Five Year Research Program of Science and Technology of education Bureau of Jilin Province(No.2011097) and the Foundation of Key Laboratory of Automobile Materials, Ministry of Education, Jilin University (No.11-450060445347).
Trabanelli et al: Corrosion Science ,Vol.49(2007) , p. 4542 [7] C.S.
Lai: Corrosion Science,Vol. 48(2006),p. 93 [8] Mustafa Anık , Erhan Körpe : Surface & Coatings Technology ,Vol.201(2007) , p. 4702 [9] W.X.
Paydar: Materials and Design ,Vol.31(2010), p. 3095 [11] Liuhui Yu,Weigang Huang, Xu Zhao:Journal of Alloys and Compounds,Vol. 509 (2011), p. 4154 [12] Gou Yinning, Huang Weijiu, Zeng Rongchang, Zhu Yi: Trans.

In the material enrichment process, the geological data of geochemical, gravity, magnetic and remote sensing in fractal model will be scaling symmetry.
Earth Science—Journal of China University of Geosciences, 2004,29(6):733-743
Journal of Power Engineering,2009.5,29(5):441-444 [5] Qin Hai-qin,Xu Ke-jun,Jiang Long-ping.
Journal of Hunan University of Science & Technology(Natural Science Edition),2008.12,23(4):48-52 [7] Liu Shi-xiang,Xue Lin-fu,Qie Rui-qing,et al.
Journal of Jilin University :Earth Science Edition,2007,9 (5):889-894

This model is able to well describe the mechanical properties of brittle materials such as ceramic, glass, rock, et al.
In this work, granite, silica float glass and Al2O3 ceramic are selected as the coarse aggregate materials.
For the unconfined compressive strength is not contained in JH-2, to quantize the strength of three different aggregate materials, single element simulation of unconfined uniaxial compressive test was conducted.
The change of stress versus strain of the three aggregate materials in the single element simulation of unconfined uniaxial compressive test is shown in Fig 3.
Pijaudier-Cabot: Journal of Engineering Mechanics, Vol. 116 (1990), p. 1686 [9] E.

Recrystallization of Ag and Ag-La Alloy Wire in Wire Bonding Process Hao-Wen Hsueh, Fei-Yi Hung*, Truan-Sheng Lui Department of Materials Science and Engineering, National Cheng Kung University, Tainan,TAIWAN 701.
Recently, gold and copper wires are the two major bonding materials [1-2].While gold wire is expensive and copper wire has not wholly replaced gold wire, silver wire is becoming a novel bonding wire material.
Journal of Materials Science Letters, 2003. 22 (19) 1373-1376
Materials Research Bulletin, 2003. 38 (4) 637-646
Materials Characterization, 2003. 50 (1) 39-50