Search results

Alloy development of advanced ferritic steels has shown that the addition of vanadium, niobium and nitrogen can increase creep strength and chromium can provide increased oxidation resistance at higher temperatures.
Kim, Comparison of Various 9-12%Cr Steels Under Fatigue and Creep-Fatigue Loadings at High Temperature, Materials Science Engineering A 528 (2011) 6934-6945
Leen, Fatigue Damage Characterisation of MarBN Steel for High Temperature Flexible Operating Conditions, Proceedings of the Institution of Mechanical Engineers, Part I, Journal Materials: Design and Applications 231, 1-2 (2017) 23-37
Brziak, Optimalization of tempering temperature of 9CrNB steel in Železiarne Podbrezová Steelworks, Materials Science Forum 891 (2017) 137-142.
Abe, Precipitate Design for Creep Strengthening of 9% Cr Tempered Martensitic Steel for Ultra-Supercritical Power Plants, Science and Technology of Advanced Materials 9 (2008) 013002, (15 pp).

In areas with highly advanced urbanization like the Pearl River Delta area, rural collective economy is developed.
Deficiencies and challenges in the study 4.Facing the complex dynamic evolution in both urban and rural areas, there are still some practical deficiencies in the study in the current stage: (1) Unsuitable for areas without advanced non-agriculturalization In areas without advanced non-agriculturalization, villages are in the process of the dynamic evolution of urbanization, the non-linear relationships among rural sub-systems and elements are becoming more complicated, and dominant factors affecting systematic behaviors are changing dynamically.
(3) Restricted by technological feasibility with high implementation cost Rural clustering construction calls for a large sum of fund, including fees for demolishing, moving, infrastructure, civil engineering in new residential areas and land compensations, etc., which is undoubtedly a heavy financial burden.
[2] Song Xiaodong，Lv di：Urban Planning Forum Vol.5(2010):p65-71

Second Conf. on Advanced Materials for Alternative-Fuel-Capable Heat Engines ed.
[15] High Temperature Alloys in Power Engineering 1990, eds.
[16] Materials for Advanced Power Engineering 1994, eds.
[17] Materials for Advanced Power Engineering 1998, eds.
[18] Materials for Advanced Power Engineering, 2002, eds.

Zhytnikov, Computerized simulation of shortened ingots with a controlled crystallization for manufacturing of high-quality forgings, International Journal of Advanced Manufacturing Technology. 103(5-8) (2019) 3057-3065
Vasylkovskyi, International Journal of Engineering and Technology(UAE).7(4) (2018) 135-139
Perig, Research of energy-power parameters during powder wire flattening, International Journal of Advanced Manufacturing Technology. 85(9-12) (2016) 2887-2900
Markov, Profitability of production of stainless steel + zirconium metals combination adapters, Key Engineering Materials. 864 (2020) 285-291
Gurenko, Modeling dynamic parameters of hard alloys during shock wave regeneration, IOP Conference Series: Materials Science and Engineering. 969(1) (2020) 012079

Table 2 The Related Parameter Relevant Non- relevant Retrieved A B Not Retrieved C D Where the retrieved texts in the table are those that have been classified by the system as positive instances of a topic,and the relevant texts are those that have been manually judged relevant to a topic.The measures used in this paper can be computed from the table as follows: (4) (5) The average rate of missing detection of the system is, the average rate of false detection is and normalized detection consideration is, the formula is as follows: (6) (7) (8) Where N is the number of topics, is lost cost, is false alarm cost, their values ​​are set in advance.
Furthermore, the group members of public opinion information analysis and sort the hot topics published by People’s daily, Sina, forum on Making the Country Prosperous and those great influence portals and BBS, and the results indicated that the information are generally consistent with the hot topics founded in thesis experiment.
Table 3 Xinhua Hot Events Table 4 Topic Temperature sorting Xinhua hot events IRI heat Hunan Longshan County middle school instructors and students conflict in the freshman military training,more than 40 pepole were injured 88.6 In the face of "Ice Challenge",what the government should do 84.0 Sichuan Provincial Games resigned 530 contestants qualification and all was suspended 80.0 Topic Temperature Ice Challenge 0.203608 Hunan Longshan instructors and students conflict 0.185912 Central enterprises will be adjusted income 0.134635 How to governance "flies corruption" 0.118672 Discipline staff talk about spending public funds on entertainment 0.103684 Table 5 Netease Hot topics Hotspots Instructors and students conflict Ice challenge Neets problem “Naked official” Zhang Xinhua Police officer Cui Zanjun Forum hotspots The "naked official" Zhang Xinhua embezzled four hundred million Social hotspots Zhang Xinhua Domestic hotspots Guo Meimei Conclusion This paper
[2] MIAO Jian-ming,ZHANG Quan，ZHAO Jin-fang.Chinese Automatic Text Categorization Based on Article Title Infromation[J] .Computer Engineering,2008,34(20):13-14

Originated from value engineering, the design concept of whole life cycle is put forward in recent years.
It focuses on adopting advanced and suitable technology in each link of the whole life cycle to ensure that the residence can realize its functions and performances safely, reliably and efficiently in terms of technology and the residence has good energy-saving performance within the whole life cycle.
The Design Processes of Residence with Whole Life Cycle The design of residence with whole life cycle is a systematic design method which endows the residence product have functional adaptability, technical suitability, good environmental coordination, economic reasonableness and cultural with various data of the whole life cycle and the advanced theories of collaborative design [5](Fig. 5).
The residence design based on whole life cycle involves multi-disciplinary cooperation, in the design processes, there are great differences in design goal and ideas of designers, engineers and managers.
Moreover, the designer shall improve the technical solution and combine the engineering contractor, the material supplier, the equipment supplier and the component supplier to determine the specification and type of the product so as to finish the ultimate drawings.

The Due Changes of Urban Planning in China： Reflections on an Event of Sanitation Facilities Construction Linshen Wang1,a, Yun Yuan1,b , and Ming Hu1,c,Kun Pan2,d,Jianbo Ni3,e and Qiang liu1,f 1School of Civil Engineering and Architecture, University of Jinan, Jinan, Shandong, 250022, China 2Bohai Urban Planning & Design Institute, Tianjin, 300451, China 3School of Architecture and Urban Planning, Shandong Jianzhu University，Jinan, Shandong, 250101, China acea_wangls@ujn.edu.cn,bcea_yuany@ujn.edu.cn,cjoyousgarden@qq.com, dpankun_503@163.com, eninijb@163.com, fcea_liuq@ujn.edu.cn Keywords: Sanitation Facilities, planning, planning and management, Experience-oriented planning, Humanism, Changes.
The main preparation is "government organizations, experts lead, departments cooperate, public participation, scientific decision"(，2006), which present the character of the evolution from single to multiple, the hard key of implementation is "public participation" and " departments cooperate. " It is very important that format the approach which is operational, active, participatory approach in advance in public participation.
Huang: Urban Planning Forum In Chinese.Vol. 111 (1997) , p.21 [2] Y.L.
Chen: Urban Planning Forum In Chinese.

Prediction of Laser Fusion Zone Profile of Lotus-type Porous Metals by 3D Heat Transfer Analysis Takuya Tsumura 1, a , Fuxing Ye 1, b, Taichi Murakami2, c, Hideo Nakajima3, d and Kazuhiro Nakata1, e 1 Joining and Welding Research Institute, Osaka University, Mihogaoka 11-1, Ibaraki, Osaka 567-0047, Japan 2 Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, Katahira 2-1-1, Aoba-ku, Sendai, Miyagi 980-8577, Japan 3 The Institute of Scientific and Industrial Research, Osaka University, Mihogaoka 8-1, Ibaraki, Osaka 567-0047, Japan a tsumura@jwri.osaka-u.ac.jp, byefx@jwri.osaka-u.ac.jp, ctaichi@tagen.tohoku.ac.jp, d nakajima@sanken.osaka-u.ac.jp, enakata@jwri.osaka-u.ac.jp Keywords: Lotus-type porous metal, Laser welding, Absorptivity, Anisotropy, Equivalent thermal properties, Heat transfer analysis, Finite element method Abstract.
These are expected as revolutionary engineering materials with anisotropy of the properties.
In particular, these are expected as the innovative engineering materials, which yield various anisotropic properties, depending on alignment of the pore growth direction.
Forum Vol. 502 (2005), pp.499-504
Arata: Laser Processing: Fundamentals, Applications, and Systems Engineering, SPIE Vol. 668 (1986) 11-18

Application of Fly Ash and Coal Gangue for Preparing High-class Solid Insulating Brick by Roasting at Low Temperature Conditions Zifang XU, Mingxu ZHANG, Jinbo ZHU (School of Material Science and Engineering，Anhui university of Science and Technology , Huainan China 232001) Keywords: Solid waste ; Roasting ; Insulating Brick ; Performance analysis Abstract: The fly ash and coal gangue were used as main raw materials to roast solid insulating brick.Lower than solid clay brick (300 ℃) which belongs to low temperature roasting , roasting time cycle is 24 h ,the ratio of fly ash and coal gangue is 60% :35%. the B7 admixing expanded pearlite compressive strength is 30.25 MPa .
It has important realistic significance on field land protecting , energy saving , change waste to useful material, pollution controlling , improving building materials’ function , increasing house quality , advancing the modernization of house estate .
The temperature from 1100℃ advanced to 900℃; XRD pattern of fly ash has larger diffraction Peak height and peak intensity from 15° to 35°, but in B7 the peak disappear show that :vitreous in fly ash conversion to be Crystalline.When the temperature is up or down, the Vitreous in fly ash has two possible changes.
（In Chinese） [5] Dong fa qin.The elementrary materials of eco-function[C].The papers of The International Forum on advanced Material Science and technology,2002,Anshan.( In Chinese) [6] Liker Bekir Topcu, Burak Isikdag .Building and Environment 2005,40 (1):1-4 [7] OsmanU nala, Tayfun Uygunog lua, Ahmet Yildizb.

Materials Science Forum. 968 (2019) 82-88
Advanced Materials Research. 897 (2014) 45-48
Advances in chemistry and chemical technology.
Kotiv, Advanced Materials Research. 923 (2014)42-47
IOP Conference Series: Materials Science and Engineering (MSE) 708 (2019) 012080