Search results

The chemical products, generated in the process of coal gasification, may be marketed as raw material (i.e. coal oil, benzol, ammonia water, phenols, olefins, acetylene, pyridine bases) or processed in place into industrial hypsosulfites, surface-active materials, colouring matters, black pigment, polymers etc. a group of phenols and ammonia, being a component of the gas condensate, should be pointed out among the chemical matters.
The influence of fine particles of binding materials on the strength properties of hardening backfill.
Engineering Journal of the University of Qatar, (16), 11-18
Comparing bibliometric statistics obtained from the Web of Science and Scopus.
Journal of the American Society for Information Science and Technology, 60(7), 1320–1326. doi:10.1002/asi.21062 [37] Chadegani, A.

In both materials the maximum temperature reaches values close to fusion temperature of the respective material (maximum temperature in Al plate is under 650ºC and maximum temperature in Cu plate is around 790ºC).
In both materials the maximum temperature is under the fusion point so even the numerical model is a solid state welding model.
Muhammed, Effect of friction stir welding parameters (rotation and transverse) speed on the transient temperature distribution in friction stir welding of AA 702—T53, ARPN Journal of Engineering and Applied Sciences, 7 (4), April 2012, p. 436-446 [2] R.
Jang, Comparison of friction stir welding heat transfer analysis methods and parametric study on specified input variables, Journal of Mechanical Science and Technology, October 2014, 28 (10), p. 4233-4246 [4] X.
Chao, Numerical simulation of transient temperature and residual stresses in friction stir welding of 304L stainless steel, Journal of Materials Processing Technology 146 (2004) 263-272

Study on Preparation of a New Foamed Cement Material Chuanwei Du, Guozhong Li a* Shandong Provincial Key Laboratory of Preparation and Measurement of Building Materials, School of Material Science and Engineering, University of Jinan, Jinan 250022, Shandong, China amse_ligz@ujn.edu.cn, *correspondence author Key words: foamed cement, chemical foam, foam stabilizer, fiber reinforced Abstract.
The raw materials’ ratio of new foamed cement was determined through the experiment.
Introduction Due to the energy crisis and enforcement of building energy saving policy, the building insulation materials developed rapidly in the 21st century[1-2].
References [1] Wang Heng, Liao Yong: Journal of Southwest University of Science and Technology, Vol.27(6)(2010) , p:36 [2] Zhang Shengyuan, Yang Xiu, Jiang Yi: China Energy.
Vol.30(7)(2008) , p::37-39 [3] Chen Bing, Liu Jie: JOURNAL OF BUILDING MATERIALS, Vol.13(3) (2010) , p:286-290.

Thus, looking for new food packaging sterilization materials has become the focus of packaging material research.
No secondary pollution is produced in the process, which can be ideal composite materials for food packaging sterilization.
Experimental Materials.
[3] Xiaojun Ma, Guangjie Zhao: Journal of Applied Polymer Science, Vol. 121(2011), p. 3525-3530
[6] Pouilleau J., Devilliers D., Groult H., Marcus P: Journal of Materials Science, Vol. 32 (1997), p. 5645-5651

Materials, 13, 20, pp. 1-11
Journal of Advanced Research in Materials Science, 74, 1, pp. 1-18
Journal of Magnetism and Magnetic Materials, 374, pp. 711-715
Smart Materials and Structures, 30, 2 [8] Song W.
Journal of Tribology, 133, 3

[7] Eric C.M.Su, Thomas T.C.Hsu, Biaxial Compression fatigue and discontinuity of concrete, ACI Materials Journal. 3(1988)178-188
[11] Lemaitre J, A Continuous Damage Mechanics Model for Ductile Fracture, ASEM，Journal of Engineering Materials and Technology. 3(1988)83-89
[12] Miroslaw Grzybowski, Christian Meyer, Damage accumulation in concrete with and without fiber reinforcement, ACI Materials Journal.6(1999)594-604
[17] Freudenthal A M, Heller R A, On stress interaction in fatigue and cumulative damage rule, Journal of the Aerospace Science.7(1959)431-442
[18] Halford G R, The energy required for fatigue, Journal of Materials.1(1966)3-8

The strength performance is compared with the ordinary road base materials.
In the solidified materials of inorganic stabilizer stabilized steel slag sand, each components have complicated physical and chemical actions, producing some productions such as metsilicates, aluminates, aluminosilicate or slaked lime materials, the steel slag sand particles are solidified by these bonding materials gradually.
The solidified materials have good strength performance.
The mechanism of phosphogypsum influencing semi-rigid base materials (in Chinese).
Journal of China Highway.

Gradient material design Ceramic/metal gradient materials are mixed in different proportions.
The ceramic/metal functional gradient thermal barrier coating materials is calculated by using particle swarm optimization algorithm.
Acknowledgment The paper is financially supported by China national natural science foundation (No.51139005),.
[5] Nie Ronghua, Jiao Guiqiong, Wang Bo,, C/, 2D braided SiC ceramic matrix composites, thermal conductivity prediction [J], composite materials, 2009, (13): 169-174
Ceramic Engineering and Science Proceedings, 2008, 15(4): 555-562.

Journal of the Textile Institute. 1956;47:477-88
Journal of Materials Processing Technology. 2010;210:378-88
Composites Science and Technology. 2011;71:1075-81
International Journal of Material Forming. 2010;3 (Suppl 2):S1241-S51
Composites Science and Technology. 1998;58:229-37

Yao, A fatigue damage model of composite materials, Int.
Miller, Predicting Fatigue Damage of Composites Using Strength Degradation and Cumulative Damage Model, Journal of Composites Science, 2(1), (2018) 9
Yazdani, Prediction of Remaining Fatigue Cycles in Composite Materials Under Uncertainty, ASCE-ASME Journal of Risk and Uncertainty in Engineering Systems Part B: Mechanical Engineering, 2, (2016)1-6
Whitney, Fatigue characterization of composite materials.
In: Fatigue in fibrous composite materials, STP 723.