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Introduction At present, magnesium (Mg) alloy is one of the lightest metal structural materials used in industry, especially in aircraft, automobile and electronic communication industry.
Cryogenic treatment, an important process, has been widely used in traditional iron and steel materials, due to improving their microstructures and properties.
Bronfin, Magnesium alloys development toward the 21st century, Materials Science Forum. 350(2000)19-28
Krawer, Materials Science and Technology, Wiley-VCH, Germany, 1995
Chen, Cryogenic Treatment of Al and Al alloys, The Chinese Journal of Nonferrous Metals. 10(6)(2000)891-895

We can imitate high-grade rare annatto after dyeing it, and use it as the materials for high-grade annatto furniture and flooring.
Experimental Materials and Methods Materials.
Acknowledgment The financial supports from Heilongjiang Province key science and technology research project (GB06B305-3), the National Natural Science Foundation of China (30871969), and Basic Scientific Research Projects Special Fund of Central Colleges (DL09EB01-1).
[2] Guofu Wu: Journal of Shaanxi Normal University(Natural Science Edition) Vol. 32 (2004), p. 138-141,in Chinese
[11] Lihong Chen, Zhijun Liu and Zhi Liu: Forestry Science & Technology Vol. 33 (2008), p. 42-45,in Chinese

Li Xiao-lei[2] and others used Bayer red mud and coal gangue as the main raw materials to prepare sintered bricks that could meet the requirements of GB5101-2003.
Yu Gan[3] raised that there was high calcium shale, high calcium clay and high calcium fly ash in all parts of the country, and the biggest problem was lime burst in sintering brick using these as the raw materials.
Therefore, it was suggested that the content of calcite and lime-stone must be controlled in the raw materials
Gao: New Building Materials, Vol.(2011) No.4, p.21.
Zhang: Journal of Chongqing college (natural science edition), Vol. (1995) No.11, p.6.

Lieurade: Material Science and Engineering.
Konstantino: Materials Science and Engineering.
Akhtar: Materials and Manufacturing Processes.
Vol. 26(2011), p. 104-112 [7] Kan Ding, Lin Ye: Journal of Materials Processing Technology.
Khatibi: Materials Science and Engineering.

The latter is related to the fact that the starting point of martensite transformation for these materials is in the area below room temperature [7].
Materials and Methods Samples of seamless pipe made of 18Cr-9Ni austenitic stainless steel, long-term (33 years) operated at high temperatures – 340-460 °С and neutron irradiation have been examined.
Also presence and movement of special boundaries rather simply explains formation and development of local textures in polycrystalline materials during structure and phase transformations [19, 27, 28].
Chruściel, Texture and structure evolution during cold rolling of austenitic stainless steel, Journal of Achievements in Materials and Manufacturing Engineering. 52 (2012) 22-30
Akkuzin, Proporoperties of Metastable Austenitic Steel Subjected to Low-temperature and Subsequent warm Deformation, Russian Physics Journal. 59 (2016) 782-787

Kelly, Ordered Materials for Organic Electronics and Photonics Adv.
Berggren, Reconfigurable sticker label electronics manufactured from nanofibrillated cellulose-based self-adhesive organic electronic materials, Organic Electronics 14 (2013) 3061-3069
Klauk, [11] Organic electronics on banknotes, Advanced Materials 23(5) (2011) 654-658
Shao, Magnetic-Field Effects in Organic Semiconducting Materials and Devices, Adv.
Materials Science and Processing 2008; 92, 495.

Materials Research Bulletin, 34(1): 35−42
Progress in Materials Science, 51(7)：881-981
Progress in Materials Science, 53(6): 893–979
Advanced Materials Research, 97-101: 1109-1115
Key Engineering Materials, 104-107: 507-522.

Thus, in the process of making products, materials can’t flow well, the heat is not stable and the product’s thickness is not uniform.
It could well avoid burning materials which may be caused by mold’s high heat.
And taking a coating treatment by using special materials which have nice thermal conductivity can increase the mold’s heat conduction coefficient.
Because of the short and non-uniform heating time, materials flow badly.
Crawford, Effect of nucleating agents and cooling rate on the microstructure and properties of a rotational moulding grade of polypropylene, Journal of Materials Science 36 (2001) 2151-2161 [7] R.J.

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Kluken, Journal of Materials Processing Technology 45, 497 (1994)
The institute of Materials, University Press, Cambridge (1997)
Yue, Materials Science and Engineering A 528, 803 (2011)
Progress in Materials Science 48(2003)171–273

At present, the epoxy resin is mostly applied to paint, insulating materials for electric appliances, prepreg, construction materials, building materials and binding agent.
The carbon nanotube has good mechanical properties and a high length-diameter ratio, it can be used as the reinforcement in composite materials.
Li, Materials Science and Engineering A, 471, 169-173. (2007) [2] F.
Rezende, Materials Research, 8, 1, 91-97. (2005) [9] L.
Jana, Journal of Power Sources, 182, 223-229. (2008)