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In recent years, there are many researches [2-4] concetrated on the materials used in sluury pumps and their wear behaviors.
Table 1 listed the chemical composiotion of the material (KMTBCr26 alloy) used to produce the volute.From Table 1, it can be seen that it is a kind of high chromium cast iron.
Fig.1 the 3 d solid modeling of the volute Table 1 the chemical composiotion of the material used (wt%) C Cr Si Mn Ni Mo P S Fe 2.6-3.0 26-30 0.6-1.0 0.8-1.2 0.5-1.0 0.0-0.8 ≤0.06 ≤0.06 Bal.
Due to the large phase transformation stress of the material and internal stress caused by parting surface joint and the uneven cooling of the casting, cracks are easily formed during the production of the part.
[2] Jian Liang, Li Lao and Laikun Chen: Journal of Huazhong University of Science and Technology Vol.29 (2001), p. 83

A Study of Yellow Solvent Dyes in Coated Paper Ink-jet Ink System and Printing Test DU Peng1a，LI Luhai*1b，DING Bing2c，TANG Xiaojun1，XINZhiqing1， ZHAO Wen1，NI Pingxiu1 1Lab of Printing & Packaging Material and Technology, Beijing Institute of Graphic Communication, Beijing, 102600, China 2Printing College, Beijing Institute of Graphic Communication, Beijing 102600, China asamuozying@163.com, bliluh6@yahoo.com.cn, c519574740@qq.com Keywords: coated paper; inkjet printing; chromatic aberration; coating Abstract: Because of clear image, bright color, high saturation of the color printing on coated paper, the ink-jet printing on coated paper catches more and more people’s eyes.
Experimental Raw Material.
The Raw Material was mixed intensively until the solid dyes cannot be seen by naked eyes.
Acknowledgements The study is financially supported by Key Project Funding of Beijing Municipal Education & Beijing natural science foundation Committee (KZ200910015001) and Funding Project for Academic Human Resources Development in Institutions of Higher learning under the jurisdiction of Beijing Municipality PHR (IHLB) (PXM2009-014223-077341); (PHR200909124); Opening investigation subject of Beijing area key lab of printing & packaging material and technology (OISBKPP) (KF201010) References [1] Hu Zhaoli: Study on the Micro-emulsion Ink-jet Ink, Beijing Institute of Graphic Communication. 2009 [2] TANG Xiaojun, LI Lihai, and HU Zhaoli.
Investigation on the Preparation and Performance of Water-based Inkjet Ink for Coated Paper, Journal of Functional Materials, Vol. 40(2009). p.447-449 [3] Liu Wuhui, Hu Gengsheng, Wang Qi: Graphic Arts Chromatology, Chemical Industry Press.2004 [4] GB/T 17934.2-1999 [5] Li Yuanyuan: Study on the Solvent/pigment Ink Jet Using for the Color Digital Prepress Proof, Beijing Institute of Graphic Communication. 2005

LTD., Anshan 114001, China 3School of Materials Science and Engineering, USTB, Beijing 100083, China aag_lrd@126.com, bzhuguoming@ustb.edu.cn Keywords: Transformation induced plasticity (TRIP), High strength low alloy (HSLA), U-beam, simulation, stamping, collision Abstract.
The forming and collision performances of two materials TRIP 780 and HSLA 340 steel sheets are compared.
Materials Properties The chemical composition of TRIP 780 is shown in Table 1.
The cross sections of two materials after springback are shown in Fig. 9.
Langseth: International Journal of Impact Engineering Vol. 39 (2009), p. 12.

Searching alternative sources of nature sand and using local materials according to its characteristics was already on the agenda.
Ceramic products as well as sand and stone belong to silicate materials.
The different influence of recycled ceramic sand and nature sand to cement based materials is similar to that of crushed stone and pebbles.
And it brings both advantages and unfavorable effects to cement base materials.
However, engineering materials require more amounts and costs much.

Materials and Methods Materials.
Stress-strain curves typical to the neat plaster (a) and fibre-reinforced plaster (b) materials.
Adam, Journal of Materials in Civil Engineering 4 (1992) 212-225
Gomina, Materials Science and Engineering A352 (2003) 325-332
Gomina: submitted to Materials Science and Engineering A.

This is a very well-studied special case of diffusion in two-phase material.
On the other hand, as mentioned above, other Monte Carlo studies [15-17] have shown that the MaxwellGarnett Equation does not do so well when the dispersed phase is represented as squares or cubes as might be used as a primitive model for grains surrounded by wide grain boundary regions in nanocrystalline materials.
Bader: AIChE Journal, Vol. 19 (1973) p. 112
Murch: Mass and Charge Transport in Inorganic Materials (CIMTEC2002) (Techna, Faenza, Italy, 2002) in press
Belova: Interface Science, Vol. 11 (2003) p. 91.

Laboratory means selection and statement of samples, Corrosion: Materials, Protection. 5 (2020) 1-12
Kalugina, Technology of packing materials for metal products, Solid State Phenomena. 870 (2016) 454-459
Ponomarev, The research of service characteristics of up-to-date packaging material for metal products, Materials Science Forum. 989 (2020) 16-21
Vafin, The analysis of the modern packaging materials for the metal products, Ferrous Metallurgy.
Wunderlich, Thermal Analysis of Polymeric Materials, Springer-Verlag, Berlin, 2005

To deal with this constraint, the search is on to look around for alternative materials for electronic device application and new methods for electronic device fabrication.
Such material is comprised of organic molecules, proteins, carbon materials, DNA and the list is endless which can be grown in the laboratory.
Biomolecules: DNA, Proteins, and Carbon materials: Carbon nanotubes, Graphene, etc.
Rather, carbon materials having intriguing electrical properties can be a very good future option for nanoelectronics. 4.1.
Carbon-based materials, like nanotubes or graphene, have also shown a better suited option as electrode materials for molecular electronics [46].

A semianalytical approach for determining the nonclassical mechanical properties of materials.
Journal of the Mechanical Behavior of Materials, 26(5-6) (2018) 193-203
Journal of Materials Science Materials in Electronics, 28(7), 1-8
Materials Express, 7(2), 134-144
Journal of Renewable Materials, 2(4), 258-263

Journal of Wuhan University (Engineering and Technology Edition),2003，36(6)：5-8 [4] Norden E.
Journal of Dalian University of Technology. 2005.45(3):401-404 [7] Cao xin rong,Xue jian feng,Sun yue lin.
Dead end inhibition empirical mode decomposition is used [J] in the analysis of reinforced dam, Journal of China Three Gorges University (NATURAL SCIENCE EDITION)2008.6:41-44
Zhejiang: Zhejiang University, Zhejiang University journal,2005
[9] Xu bao jie,Zhang jian min,Xu xiao li ect，Study on the method of [J]. to inhibit the end effects of EMD Journal of Beijing Institute of Technology,2006.3：196-200.