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Introduction Titanium and its alloys are utilized in aero-engine and airframe manufacture because of their outstanding strength to density ratios relative to other materials.
In addition the susceptibility of titanium to work-harden during machining impair their machining ability, hence they are referred to as difficult-to-machine materials.
As for capabilities, especially fatigue resistance, titanium alloy is better than other materials.
There have been several attempts to improve the machining ability of titanium alloys when machining dry and conventional coolant supply using advanced and conventional cutting tool materials.
Liansheng: Chinese Journal of Aeronautics Vol. 23 (2010), p. 386-392

Development of Materials for Solid State Hydrogen Storage Katarína Kušnírová1,a*, Lenka Oroszová1,b, Dagmara Varcholová1,2,c and Karel Saksl1,2,d 1Institute of Materials Research, Slovak Academy of Sciences, Watsonova 47, 040 01 Košice, Slovak Republic 2Faculty of Materials, Metallurgy and Recycling, Technical University of Košice, Letná 9, 042 00 Košice, Slovak Republic a*kkusnirova@saske.sk, bloroszova@saske.sk, cdvarcholova@saske.sk, dksaksl@saske.sk Keywords: Hume-Rothery criterion; high entropy alloys; solid state hydrogen storage; solid solution.
Interest in solid materials suitable for hydrogen storage in 2016 was focused on high-entropy materials after a publication by M.
High-entropy materials: A brief introduction.
Journal of Applied Physics 109 (2011) 103505
In Progress in Natural Science: Materials Internat. 21 (6) (2011) 433-446

It is significant for the anti-shear properties of anchor filled with different materials, like twisted steel, cement.
The experiment was double-shear test, two kinds of anchor with seamless and seam were adopted, there were three kinds of filled materials with hollow, grouted and reinforced.
International Journal of Rock Mechanics & Mining Sciences,2005,(42)：13-24
Analytical models for rock bolts.International Journal of Rock mechanics and Mining Science,1999,(36):1013-1029
International Journal of Rock Mechanics & Mining Science, 2004, (41)：1055-1067.

The endpoint detection usually includes start region, lapping region, transient region and endpoint region to control the planarization procedure by diamond lapping with variant plate of copper, resin copper, or tin materials.
In this study, the removal mechanism established by three-body abrasion of brittle materials, the interaction of abrasive, workpiece and plate has be discussed [1-6].
[2] M.Buijs et al., “Three-body abrasion of brittle materials as studied by lapping”, Philips Research Laboratories, vol.166, pp 237-245, 1993
[5] Shengyi Li et al., “Relationship between subsurface damage and surface roughness of optical materials in grinding and lapping processes”, Journal of Materials Processing technology, vol.205, pp 34-41, 2008
[12] Hyunseop Lee et al., “Mechanical effect of colloidal silica in copper chemical mechanical planarization”, Journal of Materials Processing Technology, pp. 6134–6139, 2009

Lamb wave has important application value in material nondestructive testing.
It is a kind of ultrasonic guided wave propagating in thin plate material.
Jacobs: The Journal of the Acoustical Society of American Vol. 109 (2001), p. 1841-1847 [3] X.M.
Shi: Chinese Journal of Acoustics Vol. 28 (2003), p. 368-374 [4] H.Y.
Wan: Chinese Journal of Acoustics Vol. 26 (2001), p. 239-246 [5] S.

References [1] Roşca, V., Ilincioiu, D., et. al., Strength of Materials.
Materials Testings, Universitaria Publishing House (2007), Craiova
[14] Chengju, F., et. al., Damping property of epoxy-based composite embedded with sol–gel-derived Pb(Zr0.53Ti0.47)O3 thin film, Journal of Materials Science: Materials in Electronics, 22 (2011), 911-914
[15] Lopez, G., A., et. al., Cu-Al-Ni-SMA-Based High-Damping Composites, Journal of Materials Engineering and Performance, 18 (2009), 459-462
[26] Ispas S., Composite materials, Technical Publishing House (1987), Bucharest

Elmaryami, Sulaiman Bin Haji Hasan, Badrul Omar, Mohamed Elshayeb (2009).Unsteady State Hardness Prediction of Industrial Quenched Steel Bar [One and Two Dimensional], Journal of Materials Science and Technology, in press
[31] Bozidar Liscic (2010) System for process Analysis and hardness prediction when quenching Axially-Symmetrical workpieces of any shape in liquid quenchants, Journal of materials science form (vol. 638-642)
Smokvina Hanza, Computer simulation of working stress of heat treated steel specimen, Journal of Achievements in Materials and Manufacturing Engineering 34/2 (2009) 152-156
Journal of Metallurgy and Materials Science, Vol. 53, No. 3, PP. 289-303.
Metalurgia-Journal of Metallurgy, Metallurgical & Materials Engineerign, Vol 18 (3) 2012 p. 203-221, [Impact Factor: 0.3].

The decorative materials in Shui national straps art, has strong modeling and regional characteristics.
The materials’ visual feature provides creative inspiration to modern landscape design.
This paper analyzes the characteristic of these materials, as well as the cultural connotation of Shui national straps art.
The design method of indoor and outdoor landscape using decorative materials derived from straps art is proposed.
Journal of Northwest Forestry College, Vol.3 (2013), p.238-240

The experimental results indicated that the products can be divided into lightweight structural materials and lightweight thermal insulation materials.
Conclusions This paper used PC and EP as the raw material to produce the lightweight wall materials.
The samples produced by this research are divided into lightweight structural materials and lightweight thermal insulation materials.
Journal of materials processing technology, 2008, 204(1): 34-38
The ecology of building materials[M].

Therefrom, the stainless wire mesh porous materials were inserted in the drying chamber and recirculation duct at PPI=8, 6 layers and PPI=8, 12 layers, respectively and used recirculation ratio 80%, it was found that SEC was lowest and decreased as about 62.21%.
Thanarat: Journal of industrial education Vol. 7(2) (2013), p. 81
Bundit: 13th Eco-Energy and Materials Science and Engineering Symposium, Thailand (2016)
Ahmadi: International Journal of Materials, Mechanics and Manufacturing.
Umphisak: UBU Engineering Journal Vol. 3(2) (2013), p. 9.