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Introduction High manganese steel, toughness, excellent wear-resistant materials was found in the mid-19th century, has long been widely used with the chisel cut impact load wear.
Journal of Iron and Steel Research, 1997, 9 (4): 28-31
Beijing: Science Press, 2008, 142-144
Materials Science and Engineering, 1993, (2): 221
Science, 2003, 300: 1275-1277

Materials and methods Baijiu vinasse.
Nowadays, in the studies of making protein foaming agent from animal or plant proteins, the dosage of CaO vary from 2.5 to 30% of the materials.
Construction and Materials. 23 (2009) 3118-3123
Panesar, Cellular concrete properties and the effect of synthetic and protein foaming agents, Construction and Building Materials. 44 (2013) 575-584
Li, Study on comprehensive utilization from spirit-based distiller’s grains, Journal of Beijing Technology and Business University (National Science Edition). 21 (2003) 9-13 (in Chinese) [13] Z.H.

When two or more materials with different properties are combined together, they form a composite material [2-3].
The properties of composite materials, in general, are superior in many respects to those of the individual constituents.
This has provided the main motivation for the research and development of composite materials.
In our research, amphoteric vinyl-polymer/ZnO nano composite (PDM/ZnO) was prepared using DMDAAC, acrylic acid, 2-hydroxyethyl acrylate, acrylamide as raw materials.
The resultant leather samples were put into an air conditioner for 48 h, and the tensile and tearing strength of the leather were tested with a GT-U55 functional materials examination machine made by Taiwan High Iron Science and Technology Stock Company.

Beijing Building Materials Academy of Science Research/Solid Waste Resources Utilization and Energy Saving Building Materials State Key Laboratory, Beijing 100041, China 3.
Beijing Building Materials Academy of Science Research/Solid Waste Resources Utilization and Energy Saving Building Materials State Key Laboratory, Beijing 100041, China 1. caiwren@aliyun.com，2.lichp-xj@163.com‍，3.qinxia@bjut.edu.cn Key words:municipal solid waste (MSW),temperature, moisture, H2S,NH3 Abstract: A series of biological drying and odor emissions experiments of municipal solid waste (MSW) was made by using independently developed biological drying device. .
Journal of Contaminant Hydrology. 1998,33:273~291 [4] Min L., Jun X., Song H., et al.
Agricultural Environmental Sciences, 2011, 30 (11): 2379 ~ 2383
China Environmental Science, 2012,32 (8): 1480 ~ 1486

Based on specific mortar’s performance requirements, the initial composition of the mixture can be altered, adding different materials or chemical agents [2].
Table 1 summarizes the proportions of the materials used in the experiment.
Experimental assessment of commercial one-coat renders for buildings façades, Construction and Building Materials, 25(2011), p. 156–162. doi:10.1016/j.conbuildmat.2010.06.044 [4] Li, Y.
Suitability of Corncob Ash as a Supplementary Cementitious Material, International Journal of Materials Science and Engineering, 4(2016), p. 215–228. doi: 10.17706/ijmse.2016.4.4.215-228 [7] Edwin, R., Balany, F., Putri, T. and Tamburaka, I.
The Use of Granulated Copper Slag as Cement Replacement in High-Performance Concrete, International Journal of Materials Science and Engineering, 7(2019), p. 20–25. doi: 10.17706/ijmse.2019.7.1.20-25

That includes anisotropic material behaviour.
The x- and y-directions should coincide with the material axes of orthotropy.
Material variants IV and V differ in plane strain to equibiaxial stress ratio.
Duncan, An automated hydraulic bulge tester, Journal of Applied Metalworking 2 (1981) 11-18
Woo, The analysis of axisymmetric forming of sheet metal and the hydrostatic bulging process, International Journal of Mechanical Science 6 (1964) 303-317

The original material internal binding force is not enough to curb the rapid expansion of the high-density ion electron gas, and ultimately makes the material in the role of regions removed in the form of plasma eruption.
By using femtosecond laser to remove material, an unique processing characteristics is produced, such as no melt zone around the processing aperture, versatile to any materials, the processing region being smaller than the focusing size, and breaking the diffraction limit.
By using high power femtosecond lasers, building a special optical system, controlling procedures legitimately, the method can meet the needs of processing variety materials which is difficult to process.
The workpiece’s material is metal or alloy in this experiment. 
The titanium alloy sample processing microwell array of 0.3mm diameter The workpiece is changed to nickel base superalloy materials in the same thickness for testing, then observed in the scanning electron microscope (100 times).

Introduction Air is composed of 78% N2 and 21% O2, which have been widely used nowadays as important industrial raw materials.
CMSs are carbon materials with narrow pore size distribution, and lately used by a number of companies as commercial adsorbents, such as MAST (UK), Carbon Membranes (Israel) and Takeda (Japan).
The influence of carbonization temperature in gas separation properties, Microporous and mesoporous materials. 81 (2005) 161-167. ,[] M.A.
Experimental section Materials CMSs (HP-1, Zhejiang Changxing Chemical Materials Co., Ltd., 20-40 mesh) were taken as the raw materials.
Chu, Effect of the surface oxygen groups on methane adsorption on coals, Applied Surface Science. 264 (2013) 433-442. ].

Xu, Seismic behaviors of steel plate shear wall structures with construction details and materials, Journal of Constructional Steel Research 107 (2015) 194–210
Journal of Progress in Structural Engineering and Materials 7 (3) (2005) 115-135
Mazzolani, Experimental and numerical researches on aluminium alloy systems for structural applications in civil engineering fields, Key Engineering Materials 710 (2016) 256-261
Mazzolani, Numerical non-linear behaviour of Aluminium Perforated Shear Walls: A parametric study, Key Engineering Materials, 710 (2016) 250-255
Fajfar (eds.), Elsevier Applied Science, 95-104, 1992

OLL related to non-metallic dental materials seems to be infrequent.
Isaksson, Dental materials, in: J.D.
Geier, Dental materials-problem substances in allergologic diagnosis?
Pirek, Oral lichenoid lesions and allergy to dental materials, Biomed.
Watanabe, Biocompatibility of dental alloys used in dental fixed prosthodontics, Tanta Dental Journal. 11 (2014) 150 - 159