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Method I and II, using the same catalyst of sodium nitroprusside but different quantity and types of reagents, are suggested by Soil Science Society of America (SSSA) and Soil Science Society of China (SSSC), respectively.
Materials and Methods Five types of soils were used in this study, which were black soil (Phaeozems), cinnamon soil, loessial soil, red earth and purple soil representative of the typical soil in northeast, north, northwest, south and southwest China, respectively.
Plaster: Soil science and management (Delmar Press, USA 2009), p. 260 [3] J.
Advanced Materials Research Vol. 233-235(2011), p.809 [7] S.
Li: Chinese journal of spectroscopy laboratory Vol. 19(2004), p.631 [11] J.E.Harwood and D.J.

Material and Methods Materials.
Journal on Chain and Network Science, 8(2008), p.59-73
Advanced Materials Research, 506 (2012), p. 552-555
International Journal of Food Science & Technology, 46(2011), p.297-304
International Journal of Food Science & Technology, 45(2010),p.208-215

Introduction Recent development of processing techniques results in the improvement of toughness of ceramic materials.
Experiment Materials The composite material consisted from silicon carbide (SiC) fiber and matrix was used for the specimen.
However, the material properties at localized region was sensitive depending on the structure, it is difficult to apply the bulk material properties for the estimation of the materials removal rate.
Finnie: The Mechanism of Material Removal in the Erosive Cutting of Brittle Materials, ASME Journal of Engineering for Industry, 88B（1966）393 [2] S.
Rosenblatt: Impact damage in brittle materials in the elastic plastic response regime, Proc.

The material of the counterface influences the tribological properties of titanium alloys, especially when friction is paired with ceramic materials; however, this issue has been little studied.
Materials and Equipment An alphaned titanium alloy ВТ9 was investigated, the chemical composition of which (%): Ti - 87, Al - 6, Mo - 3, Zr - 2, the rest <2.
Lei, Numerical simulation and experimental investigation on friction and wear behaviour of micro-textured cemented carbide in dry sliding against TC4 titanium alloy balls, International Journal of Refractory Metals and Hard Materials, 73, pp. 121-131 (2018)
Joshi, Dual textured carbide tools for dry machining of titanium alloys, International Journal of Refractory Metals and Hard Materials, 94, 105403, (2021)
Poulachon, Characterization of friction coefficient for simulating drilling contact for titanium TiAl6V4 alloy, CIRP Journal of Manufacturing Science and Technology, 29(A), pp. 130-137, (2020)

The structure and materials of cutting tool must be improved.
Tool Materials Rapid Selection Based on Initial Wear [J].
Journal of Materials Processing Technology, 2000, 103(3): 417~423 [10] Sarhan A, Sayed R, Nassr A A.
Journal of Materials Processing Technology, 2001,109(3):229~235 [11] Remadna M, Rigal J F.
Journal of Materials Processing Technology, 2006, 178(13):67~75 [12] Kun Wang, Shuliang Zou, Dewen Tang.

The technology of material aggrandizement can improve material mechanics, while enhancing dynamic properties.
It has many advantages in improving properties of materials and increasing their service life.
The sample material was 45# steel.
Basic properties of materials were that yield strength was 355MPa and the tensile strength was 600MPa.
Nalla, et al: Materials Science and Engineering.

Additive Manufacturing processes that utilize jetting technology require support materials for building parts that comprise holes, cavities and/or overhangs.
Materials and Experimental Materials.Pluronic F-127 (PEO content = 70% of total molecular weight, Mw = 12,600) was purchased from BASF and Formamide (Mw = 45) was purchased from Fisher Scientific and both were used as received.
This reverse thermal gelation at higher temperature is useful for support materials in the sense that as the temperature during build goes high, the material turns to a gel state and thus act as a support material during build.
Due to this reverse thermal gelation ability, these compositions can be used in novel applications as support materials in additive manufacturing processes.
J., López-Cervantes M., Naïk A., Kalia Y.N., Quintanar-Guerrero D., Ganem-Quintanar A., "Applications of Thermo-reversible Pluronic F-127 Gels in Pharmaceutical Formulations", Journal of Pharmacy and Pharmaceutical Sciences, 2006, Volume 9, Number 3, 339-358

Currently an alternative method of obtaining powder material for additive technologies from secondary raw materials (chips) by the grinding with the next plasma spheroidization is gaining popularity [9, 10].
This method of obtaining raw materials will significantly reduce the cost of products produced by additive technologies.
Materials and Methods The initial powder material obtained by the plasma spheroidization method was used for the laser cladding process [11].
IOP Conference Series: Materials Science and Engineering Vol. 441.
Tsvetnye Metally. 2015;8:76-80.DOI: 10.17580/tsm.2015.08.11 [8] Golod, V.M., Sufiiarov, V.S., The evolution of structural and chemical heterogeneity during rapid solidification at gas atomization, 2017, IOP Conference Series: Materials Science and Engineering, 192(1), 012009 [9] A.A.

The rate diagrams correspond in form to those previously obtained [6, 7] for materials with these doping levels.
Pore formation anisotropy in relation to the electrolyte concentration for materials with (a) NB=2·1019 cm-3, (b) NB=2.5·1017 cm-3.
Canham, Bioactive silicon structure fabrication through nanoetching techniques, Advanced Materials.
Enicheva, Anisotropy of porous silicon formation rate in p-Si, Physica Status Solidi a-Applications and Materials Science.
Stengl, A.Luigart, On the morphology and the electrochemical formation mechanism of mesoporous silicon, Materials Science and Engineering B-Solid State Materials for Advanced Technology, Vol. 69 (2000) 11-22.

Journal of Jilin University ( Engineering Science) 2011，5: 1475-1479
Journal of Jilin University ( Engineering Science) 2010，6：1644-1649
Computer engineering and Science.2009,(S1):163-167
Journal of Jilin University ( NATURAL SCIENCE EDITION) 2009, 1：75-81
Journal of Jilin University ( NATURAL SCIENCE EDITION) 2004, 3：393-396．