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Along with the rapid development of highway, regenerated materials are used more frequently in highway engineering.
China Journal of Highway and Transport. 2009 (03) In Chinese [2] Cui Wenshe, Tao Jing, Zhang Zhengqi, Li Honghua.
Journal of Chang’an University (Natural Sciences Edition). 2009 (04).
Cold Regions Science and Technology . 2011 [5] Chen Xiangyi, Wu Jian.
Construction and Building Materials . 2013 [7] Kaloush K E,Witczak M W.Tertiary flow characteristics of asphalt mixtures.

Formability of Tailor-Welded Blanks for Steel with Different Thickness and Materials Yuntao LI1,3,a, Juan YE1, Jishun SONG1,2,b, Jian ZHANG1,2 ,Guangda Liu1 1 School of Materials Science & Engineering, Tianjin University of Technology, Tianjin 300384, China. 2 Key Laboratory of Display Materials & Photoelectric Devices (Tianjin University of Technology), Ministry of Education, Tianjin 300384, China， 3 Tianjin Key Lab for Photoelectric Materials & Devices, Tianjin 300384, China a Yuntao LI, E-mail:liyuntao _vip@yahoo.com.cn(Correspondence Author); b Ji-shun SONG, E-mail: lgjs@163.com(Correspondence Author) Keywords: different thickness, different materials, tailor weld blanks, microstructure, formability Abstract: With the demands of environmental protection and energy conservation, increasing resources and improving environment, TWB (Tailor Weld Blank) as one of green re-manufacturing technologies will be a guiding orientation in industry.
As shown in Table3, when the weld line parallels tensile axis, the yield strength and tensile strength of the TWB was better than base materials for the strength of weld line was higher than the base materials.
(4) The cupping tests are shown that IE of the TWB is smaller than any base materials, bulging formability of the TWB is worse than base materials.
Welding of tailored blanks of different materials [J].
Journal of Materials Processing Technology,2001,119( 1-3):180-184 [7] Zhu Qiang, Lei Yucheng, Chen Wei.

Experimental Methodology Materials.
In this work, the rigid material (PLA-based material) is first printed, followed by the soft materials (TPU-based material).
Yeong, "Process–structure–properties in polymer additive manufacturing via material extrusion: A review," Critical Reviews in Solid State and Materials Sciences, vol. 45, no. 2, pp. 113-133, 2020
Ferreira da Silva, "Interface geometries in 3D multi-material prints by fused filament fabrication," Rapid Prototyping Journal, vol. 25, no. 1, pp. 38-46, 2019
Vietor, "Determination of influencing factors on interface strength of additively manufactured multi-material parts by material extrusion," Applied Sciences, vol. 9, no. 9, p. 1782, 2019

However, the increasing cost of petrochemical crude materials and diminishing stores of petroleum assets cause the expanding of the intrigued in the applications of biodegradable and renewable polymeric materials.
Journal of Mechanical Engineering and Sciences. 2015;8:1507-15
Vegetable oil based eco-friendly coating materials: A review article.
Journal of Mechanical Engineering and Sciences (JMES). (9). pp. 1580-1586
Materials.(7). 7324-7338.

The IDFPDA was composed of the damper container that added with steel ball impacters and particle damping materials.
One condition is that there is only one impactor and particle materials are copper.
The diameters of particle materials are showed in table 2.
So did the particle materials.
IDFPDA has better adaptability both in various sizes of impactors and particle materials.

It's shown that enhancing cohesive zones ductility could improve matrix materials resistance to void damage.
With respect to viscoplastic materials, the crack is not the only failure position.
As the strain rate sensitivity decrease, the materials response approaches the elastic-plastic property.
Interactions between the cohesive fracture process zones and the surrounding materials were studied.
Zavattieri: Mechanics of Materials Vol.35(2003), p.365 [6] A.

In Fig. 2 “A” region, the particles impact angles are large, particles make materials peeled off from the work-piece directly and form etch pits.
Acknowledgements This project was granted by the National Natural Science Foundation of China (No. 51075076), Science and Technology Plan project in Guangdong Province, China (No. 2009B050400005).
Advanced Materials Research, Vol. 188 (2011), pp733-738 [3] Yang Peixuan, Wang Chengyong, Liao Yanpei, Yuan Hui.
JOURNAL OF APPLIED PHYSICS 105, 044906 (2009) [9] Wusheng Luo, Chengyong Wang, Yuexian Song, Yanpei Liao.
Advanced Materials Research Vols. 126-128(2010), pp9-13 [10] FANG Hui, GUO Peiji, YU Jingchi.

Materials and Methods The investigation was performed on samples of an explosion welded layered composite H20N80+AD1 (2 + 4 mm) after heat treatment at 630°C during 75 h.
Xiang [et al], A Phenomenological Model for Lifetime Design of Ni2Al3/Ni Hybrid Coating Formed on Creep Resistant Ferritic Steels, Journal of Materials Science.
Xiang [et al], Steam Oxidation Resistance of Ni-aluminide/Fe-aluminide Duplex Coatings Formed on Creep Resistant Ferritic Steels by Low Temperature Pack Cementation Process, Corrosion Science 53 (2011) 496-502
A series of "Problems of Materials Science, Welding and strength in engineering."
Lee [et al] Long-term oxidation of an as-cast Ni3Al alloy at 900°C and 1100°C, Metallurgical and Materials Transactions A.

China 2key laboratory of textile science & technology ministry of education, Donghua University, Shanghai 201620, P.
Experiment Materials.
According to Schwarzschild’s law, when the product of the time of the p th power by UV radiation intensity is constant, material’s aging level should be equal, and the p depends on experiment conditions or materials.
Journal of Textile Research, 30 (2009) 8-12
Balkose, Effect of zinc stearate and / or epoxidized soybean oil on gelation and thermal stability of PVC-DOP plastigels, Journal of Applied Polymer Science, 74 (1999) 2493-2494.

For the same hard machining materials, the tool life, the axial distance for cutting and the material removal amount were adopted for the orthogonal test.
Introduction With the advance of science and technology, more and more new materials which include titanium alloy, surfacing material, and ceramics and so on come into applications in cutting edge area[1-3].
The materials for cutting were made by build-up welding, whose hardness is 30HRC.
It is true for materials removing to rough machining.
International Journal of Machine Tools and Manufacture.