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Key Engineering Materials Vol. 9

Titanium advantageous with respect to civil engineering.
Titanium applications in civil engineering Generally, titanium applications divide into three groups, which requires: light metals with high mechanical strength, corrosion-resistant materials or specific properties (e.g. biocompability).
This makes titanium an attractive and competitive material in the field of civil engineering.
Key Eng.
Key Eng.

Effects of Recycling Ladle Lining Materials on Phase Composition and Microstructure of Al2O3-SiC-C Castable for Iron Runner Yi Cui1, a, Ronglin Wang1, b,*,Liren Wang1, c, Jinglong Bu1, d and Qian Wang2, e 1Hebei Provincial Key Laboratory of Inorganic Nonmetallic Materials, College of Materials Science and Engineering, Hebei United University, Tangshan 063009, Hebei, China 2Hebei Tangyin Iron and Steel Company Limited, Tangshan 063000, Hebei, China a627445252@qq.com, bwrl@heuu.edu.cn, cnaihuowangliren@163.com, dbjl@heuu.edu.cn, e1281584803@qq.com Keywords: ladle lining; recycling materials; castable for iron runner; phase composition; microstructure Abstract.
So the research about recycling of spent refractory materials has great significance [4-8].
In Table 1, the items of SiC, CA75-cement and C, etc materials were merged into excipient.
Xue,: Refractory Materials(Chinese) Vol. 41 (2007), p. 460
[5] Farzin Arianpour , Faramarz Kazemi , Farhad Golestani Fard: Minerals Engineering Vol. 23 (2010), p. 273

During the past decade, γ-PGA has been used as a material with fine swelling ability and biocompatibility, which makes it suitable for use in such clinical fields as BioGlue, drug or gene delivery systems [6-7] and tissue engineering[8-9].
Materials and methods 2.1.
Materials γ-PGA-H+ (γ -PGA, average Mw500kDa) were supplied by Guangdong DEMAY biological Technology Co., Ltd.
MTT (3-(4, 5-dimethyl-2-yl)-2, 5-diphenyltetrazolium bromide) was purchased from Shanghai Sangon Biological Engineering Technology & Services Co., Ltd (China).
The faster degradation of γ-PGA/β-TCP scaffold might be due to addition of γ-PGA into the scaffold materials.

Shyan: Bio-Medical Materials and Engineering Vol. 15 (2005), p. 159-177
Shoichet: Chemistry of Materials Vol. 20 (2008), p. 55-60
Shoichet: Nature Materials Vol. 3 (2004), p. 249-253
A. van Blitterswijk: Materials Science & Engineering R-Reports Vol. 59 (2008), p. 38-71
Ribelles: Materials Science & Engineering C-Biomimetic and Supramolecular Systems Vol. 28 (2008), p. 1356-1365

Crawling Pipeline of Pink-and-white Research and Design with Composite Properties of Materials Hongpu Liu 1, a, and Erbao Peng 1,b 1Henan Polytechnic Institute,Nanyang Henan, China Aying09200@163.com, byang09200@163.com Keywords: Composite Properties of Materials; Adaptability; Adjustable structure; Diameter variation; New rings.
To achieve the design requirement, below the crawling several key technologies were analyzed, and the most suitable design. 1.1 The Crawler Design Key Technology Analysis And Composite Properties of Materials At present, the key technique of pipeline crawling device mainly has the following several aspects: whether cable control, drive, attitude adjustment, basket and adaptability.
Fig 4 Feet before and after the umbrella opening and closing circuit References [1] Weike Chen1，The Application of the Risk-based Inspection Technique in the Failure Possibility Analysis of the Buried Gas Pipeline，Proceedings of 2009 IEEE the 16th International Conference on Industrial Engineering and Engineering Management(Vol.2) , 2009
Kuang1，Applying TAFEI Method to Orthopaedic Robot System’s Requirements Analysis，Proceedings of 2009 IEEE the 16th International Conference on Industrial Engineering and Engineering Management(Vol.1) , 2009
[5] ZHANG Liya1，Studies on the Emergency Response Ability Evaluation of Gas Pipeline Leakage Accident Based on G1，Proceedings of 2009 IEEE the 16th International Conference on Industrial Engineering and Engineering Management(Vol.2) , 2009

Abrasion Failure Lives Simulation and Prediction of Key Parts for Breech Mechanism Based on Virtual Prototype HuiBin Hu1,a, XinWen Cao2,b, ShuXiao Chen 2,c and JiSheng Ma1,d 1Shijiazhuang Mechanical Engineering College, Shijiazhuang, Hebei Province, China 2Shijiazhuang Army Command College, Shijiazhuang, Hebei Province, China ahuhuibin_bin@163.com, bcaoxinwen@126.com, cchenshuxiao@163.com, dmajisheng@163.com Keywords: Breech Mechanism, Virtual Prototype, Abrasion, Simulation, Prediction Abstract.
Virtual prototype produces key parts’ load spectrums and failure theresholds.
Dry sliding friction and abrasion experiment provides abrasion rules of typical materials.
The key components of shell stop device include shell stop shaft and cocking shaft.
The material of the shell stop shaft arm and the cocking shaft arm is . , , .

A great deal of advanced technologies accelerates the development of genetically engineered pharmaceutics, and plays a key role in genetically engineered pharmaceutics.
Preface A great success has been achieved in the four basal scientific mainstay industries, such as, micro-electronics technology, bio-technology, new-type materials and space technology [1], and the development of the bio-technology especially make the great advancement in the four industries at present and make people all over the world pay close attention to it.
Glycobiology, Glycosylation Engineering and new drug research, and so on.
Scientific theory of genetic engineering drugs and technologies are developing rapidly.
Recent progress in biomolecular engineering.

The Evaluation Method for Product Form Attractiveness Based on Miryoku Engineering Wei Dong Department of Industrial Design, School of Art, Dalian Jiaotong University, Dalian, Liaoning, 116052, China dwwillie@gmail.com Keywords: Form attractiveness, Miryoku Engineering, Conjoint Analysis, Product design.
In this paper, an evaluation method for product form attractiveness based on Miryoku Engineering was proposed.
(Japan) initiated the study of Miryoku Engineering [1] to create attractive products.
Up to now, research methods of Miryoku Engineering mainly involve Evaluation Grid Method, Paired Comparison etc.
Product Form Attractiveness Evaluation Method Based on Miryoku Engineering In this section, a product form attractiveness evaluation method based on Miryoku Engineering was constructed to grasp consumers’ preferences to product form attractiveness.

Carbon Footprint Research of Landscape Engineering Based on Life Cycle Analysis—Take the Unoccupied Space Landscape Engineering of Wuhan Optics Valley Road(Optics Valley Road one—Liufang Road Section) for Example Tang Feiyun (Hunan Urban Construetion College ,Xiangtan, 411103 ,China) Key words: Carbon footprint Life cycle analysis Carbon emission Landscape engineering Carbon sink Abstract: Carbon footprint calculation has important guiding significance to carbon emission reduction, especially the carbon footprint research of landscape engineering based on life cycle analysis fully reflects the whole condition of carbon emission in the construction process and effectively guide the whole process conducted with low-carbon.
This essay attempts to preliminarily investigate the carbon footprint of life cycle analysis in the landscape engineering by combining with landscape engineering case and provide reference for following landscape engineering to reduce carbon footprint.
It is mainly appeared in stages of construction, maintenance management, operation and demolition with consuming actual materials, fossil energy and machinery machine-team. 3.2 Definition of calculation boundary of life cycle carbon footprint for landscape engineering This essay discusses the definition based on planning and design, construction, maintenance management and refurbishment and demolition of landscape engineering.
Since lack of plenty of quantitative research indexes, the carbon footprint is estimated according to normal processes of landscape engineering construction and management and with the help of empirical value, which are the key and difficult points to this research.
Materials China, 2010, 29(2):60-63