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Dobrzański, Modelling of CCT diagrams for engineering and constructional steels, Journal of Materials Processing Technology. 192–193(2007) 504-510
Theory, Metallurgical and Materials Transactions A. 26(1995) 1987-1992
Application Pearlite Transformation, Metallurgical and materials transactions A. 26(1995) 1993-2000
Zhang, et al, CCT curves measuring and drawing of metallic materials, Chemical industry press, BeiJing, 2009
Bhadeshia, A methodology for the prediction of time-temperature-transformation diagrams, Materials Science and Engineering: A. 171(1993) 223-230.

Material.
The development of technology and materials at home and abroad is becoming increasingly mature and most shell material is PEI and PC plastic.
These materials have a smooth surface and a strong ability of high temperature resistant which combines both strong ability of resistance and comfortable wearing.
By contrast, in China, the materials of helmet body has been considered into the domestic forest helmet and the advanced materials and processing technology harder the impact resistance which prolongs the working life of the helmet and improves the shock absorption and comfort level of the forest fire helmet, but there is a long way to go to improve the fire helmets in China.
Fire Science and Technology, edited by China, NO.1(2007), p69 [5] Wenbin Li.

More than 80% of the sulfuric acid industry in China used pyrite as raw materials.
The chemical separation method [1,7]; Develop sulfuric acid residue into raw materials with high quality [8-11]; Produce iron chemical products and iron pigments using sulfuric acid residue[12,13].
Combined advanced induction furnaces with smelting furnace, blending the raw materials of sulfuric acid residue and waste steel according to a certain percentage, adding them into the smelting furnace.
Pioneering with Science & Technology Monthly Vol.6 (1997), p. 31 ~ 33(In Chinese)
Journal of Molecular Science, Vol.1 (1999), p. 47~ 50(In Chinese) [14]P Chen, X.J Lv, X.Q Cui.

While an enterprise purchases raw materials, materials’ environmental cost must be considered, so supplier selection is very important for an enterprise’s low carbon value chain.
We must ask the materials suppliers to ensure compliance with governmental environmental standards and low carbon requirements.
To achieve carbon emission reductions, machinery manufacturers should establish stable relations with raw material suppliers, and strengthen collaboration with suppliers in the fields of carbon management, low carbon technology innovation for materials and low-carbon business network.
Acknowledgement This paper is finished under financial support from The National Science and Technology Support Program（No.2012BAC20B08）, Hebei Provincial Social Science Fund (No.
Journal of Hebei United University. 02 (2012)22-24

With the continuous development of science and technology, new materials, emerging, but also what kind of materials can all be instead of steel.
And as the blast furnace ironmaking, steelmaking, requires a large amount of auxiliary materials such as lime, dolomite, fluorite and so on, which requires a variety of industries to provide raw materials, but the iron and steel enterprises in the smelting slag can produce a large supply of other industries, such as blast furnace ironmaking production of blast furnace slag, cement industry is excellent raw materials, iron and steel plant often there is a cement plant, fully embodies the development mode of circular manufacturing.
Acknowledgements This work was financially supported by Hebei Science and Technology Developing Plan Program (11215116D).
Journal of Hebei Polytechnic University, 2009, 8(6): 43~44
Science Technology and Industry, 2007, 8(10): 1~4

Savelsbergh, The stochastic inventory routing problem with direct deliveries, Transportation Science. 36 (2002) 94–118
Desrosiers, A Branch-and-Price Method for a Liquefied Natural Gas Inventory Routing Problem, Transportation Science. 44 (2010) 400–415
Pacheco, Optimizing the periodic pick-up of raw materials for a manufacturer of auto parts, European Journal of Operational Research. 179 (2007) 736–746
Speranza, A Branch-and-Cut Algorithm for a Vendor-Managed Inventory-Routing Problem, Transportation Science. 41 (2007) 382–391
SIAM Journal on Computing, v. 6, n. 3, p. 563 - 581, 1977

Summary This paper is supported by a grant from the National Natural Science Foundation of China（NO.40702040）.
Geological Science and Technology Information,2005,24:69-74.
Journal of engineering Geology, 2005,13(1):81-84.
Journal of Engineering Geology, 2002,10(2):160-166.
Study On Unloading Effect And Width Of Unloading Zones In Excavating Of Soil-like Material Slopes[J].

Agricultural Engineering International: CIGR Journal (2008)
International Journal of Applied Science and Engineering 11 (1) (2013): 41-49
IOSR Journal of Engineering 4, no. 5 (2014): 43-50
Thermal Science 15, no. 4 (2011): 1165-1174
Alexandria Engineering Journal 51, no. 4 (2012): 241-247.

Engineering geological characteristics of one high cut slope in Chongqing Wanzhou Haiyan Liu1,a, Dawei Lv1,b, Yongjun Cui2,c , Honggang Zhao1,d and Shuai Han1,e 1Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals, College of Geological Science & Engineering, Shandong University of Science and Technology, Qingdao 266510, China 2Shanxi General Team of Geological Exploration Center of China Building Material Industry Xi’an 71003, China a lhylsj@163.com, b lvdawei95@163.com, c 78529c@21cn.com, d zhaohonggang0601@163.com, e hanshuai2008＿2008＠126.com Keywords: High cut slope; Engineering geological characteristics; Stability analysis Abstract.
Acknowledgnents Financial supports of this study by the Major Research Project of Shandong province university of science and technology plan projects（J11LE13），China Postdoctoral Science Foundation（20100471562），and Shandong Provincial Key Laboratory of Depositional Mineralization & Sedimentary Minerals open fund projects（DMSM201008）.Also thanks the institute of geology and geophysics, Chinese Academy of Sciences and the central African geological engineering exploration research institute for the data base.
Journal of Engineering Geology, 2007，15 (1) 8-15(In Chinese) [2] K.
Journal of Engineering Geology, 2005,13 (02) 145-154(In Chinese)

Material ,reagents and instruments Tryptone and Yeast extract were produced by Oxide Company.
This paper belongs to the project 2010B031200010 of Science and Technology Plan Projects in Guangdong Province in China.
Gu: Chinese Journal of Veterinary Science．
(Natural Science Edition)．
Zhang:Chinese Journal of Biochemical Pharmaceutics .