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The material is protected with a passive film.
However, generally high strength materials have susceptibility of high stress corrosion cracking (SCC) including sulfur stress cracking.
The difference of the plastic elongation of 15Cr and 13Cr SS is based on material strength.
Galvele, corrosion science, 15 (1975) 207-224 [9] D.
Masuda, THE OPEN CORROSION JOURNAL 2 (2009) 204-210 [12] Pitzer, K.S.

The blast furnace slag could be used for the cement raw material, the roadbed material, the mineral admixture and the aggregate for concrete, etc.
From the above, the blast furnace slag fine aggregate is good material that could replace the natural river sand as fine aggregate in concrete
References [1] Dongsheng SHI, Yoshihiro MASUDA, Youngran LEE: Experiments on Properties of Blast Furnace Slag Fine Aggregate and Influence of Blast Furnace Slag Fine Aggregate on Compressive Strength of Concrete, Journal of Structural and Construction Engineering, Vol.76, No.665, p. 1199, Japan (2011)
[2] Dongsheng SHI, Yoshihiro MASUDA, Youngran LEE: Experimental Research of mechanical Properties of High-Strength Concrete Using Blast Furnace Slag as Fine Aggregate, Cement Science and Concrete Technology, No.64, p. 184, Japan (2010)
[3] Dongsheng SHI, Yoshihiro MASUDA, Youngran LEE: Experimental Study on Mechanical Properties of High-Strength Concrete Using Blast Furnace Slag Fine Aggregate, Advanced Materials Research, Vols. 217~218, p. 113, Switzerland (2011)

Introduction Thermal mass is defined as the ability of a material to store (charge) heat, and later on release (discharge) it when activated mechanically or naturally through one or a combination of conduction, convection and radiation [1][2].
The most important parameters affecting the performance of thermal mass are material thermal properties, location of thermal mass, ventilation rate and external or internal gains too [3].
Table 2 Thermal properties of used building materials [6] Material Thermal conductivity λ [W/(m.K)] Specific heat capacity c [J/(kg.K)] Density ρ [kg/m3] Insulation mineral wool 0.038 840 140 OSB board 0.13 1 600 600 Plasteboard 0.15 1 060 750 Reinforced-concrete slab 1.58 1 020 2 400 Classroom Operation The analyzed classroom is used for teaching every workday in time from 07:30 till 18:30.
Fig. 6 The comparison of the effectiveness of mechanical ventilation regimes in terms of operative temperature and electricity consumption Acknowledgements This paper is the outcome of the Projects implementation: KEGA 052 TUKE-4/2013 - The implementation of a virtual laboratory for designing energy-efficient buildings, and University Science Park TECHNICOM for Innovation Applications Supported by Knowledge Technology, ITMS: 26220220182, supported by the Research & Development Operational Programme funded by the ERDF.
Yam at al., Nonlinear coupling between thermal mass and natural ventilation in buildings, International Journal of Heat and Mass Transfer. 46 (2003) 1251-1264

Journal of Intelligent Material Systems and Structures, 13:561--574, 2002
Smart Materials and Structures, 10:518--527, 2001
Lecture Notes in Computer Science: Artificial Neural Networks, LNCS 4131:982-- 991, 2006.[11] P.
SMART 2011, Smart Structures and Materials, Saarbrcken, Ger., 2011

Construction Technique of Cast-in-situ RC Grillage Shear Wall Building Formed with Thermal Insulation Hollow Blocks Weijing Zhang1, a, Qian Zhang2,b , Peiru Fu3,c 1,2College of Architecture and Civil Engineering, Beijing University of Technology, China, 100124 3 Beijing Daxing Hongguang Building Material Factory, China, 102600 azhangweijing@bjut.edu.cn, bzhang_qian1989@sina.cn, cfushihongguang@vip.163.com Keywords: lightweight insulation hollow block, grillage shear wall, construction technique Abstract.
(2)The EPS concrete has good fire resistance, it belongs to grade A2 non-combustible material and meets the requirement of incombustible grade A building in terms of fire protection.
(3)As a kind of flexible material, the lightweight insulation hollow block can absorb some impact energy when it experiences plastic deformation.
Acknowledgements Financial support from the National Key Technology Research and Development Program of the Ministry of Science and Technology of China through grant 2012BAJ03B04 is highly appreciated.
References [1] Jiaru Qian: Architecture Technology Vol.39-1 (2008) p.17, In Chinese [2] Yinan Du, Weijing Zhang and Baochun Feng: World Earthquake Engineering Vol.26-2 (2010) p.136, In Chinese [3] Weijing Zhang, Yinan Du and Hongzhen Kang: Journal of Building Structures Vol.32-5 (2011) p.116, In Chinese [4] Weijing Zhang, Yinan Du and Jiaru Qian: Advanced Materials Research Vol.446-449 (2012), p. 672 [5] Lili Zhang, Jiayu Kan and Danlin Chen: Architecture Technology Vol.43-3 (2012) p.253, In Chinese [6] Baochun Feng: Architecture Technology Vol.39-1 (2008) p.8, In Chinese [7] CECS 338：2013, China Planning Press, In Chinese

The module improves the quality of the measurement properties of visco-elastic structures such as composite materials and biological objects.
The arrangement of the piezoelectric tube is used for precise positioning of the test sample material.
This allows for deeper analysis of the mechanical properties of the test material.
Springer Series in Surface Sciences, 2000
Japanese Journal of Applied Physics, Vol. 45, 2006, pp. 1917 [6] Moeller G., Gerard P.: A step towards length scale corrected and instrument independent surface roughness analysis.

The residential building is north-south direction and is brick and concrete structure, 6 layers and storey 3m; The ratio of window area and wall area is 0.6, total area of exterior wall is 743m2 and total area of windows is 459m2,total living area is 1263m2.The palisade structure materials and heat transfer coefficient is shown in table 1.
Fig. 1 building floor plan of residental Table 1 Initial parameters of palisade structure materials Building component of palisade structure Material and tectonic Heat transfer coefficient (W/(m2·K)) Exterior wall 240mm brick wall 1.88 Interior wall 240mm brick wall 1.88 Roof 120mm precast concrete slab 3.71 Floor 120mm precast concrete slab 3.80 Door and window Ordinary aluminium alloy window 6.40 Conserves Energy Retrofitting Scheme.
[5] Ayako Okubo, Katsuhiro Sakurai: Studies in Regional Science Vol. 36(2006) p.777-790
Rissanen: Journal of Power Sources Vol.131(2004) p.340-350

Corrosion Behavior of Al-Zn-In Sacrificial Anode Alloys Produced by Conventional Casting and Semi-Solid Metal Casting Processes Chanika Puridetvorakula *, Nuchthana Poolthongb and Napachat Tareelapc Division of Materials Technology, School of Energy, Environment and Materials King Mongkut’s University of Technology Thonburi, Bangkok 10140, Thailand a chanika.p@mail.kmutt.ac.th, b nuchthana.poo@kmutt.ac.th, c napachat.tar@kmutt.ac.th Keywords: Al-Zn-In sacrificial anode, Anode efficiency, Current capacity, Corrosion morphology, Semi-solid metal casting Abstract.
Fe and Si impurities as shown in Table 1 came from the starting material of Al and Zn.
International Journal of Science and Technology, 2 (2012) 561-566

Several empirical interaction potentials have been proposed to describe semiconductors from elemental materials to III-V and II-VI compounds in the last 40 decades.
Even when just two-body potentials are used, what is usually suitable to describe properties of several elemental materials, they intrinsically contain may-body effects.
We use molecular dynamics simulations with the proposed potentials to describe structural and dynamical properties of these materials.
Vashishta, Journal of Chemical Physics Vol. 121, (2004) p. 4323
Jamieson, Science Vol. 139, (1963) p. 845

Materials and Methods Collection and preparation of GLE and CSP Guava leaves and coconut shells were obtained from Federal University of Technology, Owerri Farm and identified by a Botanist in the Department of Biology, Federal University of Technology Owerri (FUTO).
The mechanical behaviours of PMMA have been reported to be brittle as a thermoplastic materials, but the reinforcement using 5 - 50wt% of CSP as an additive make it hard and tough with increased mechanical properties [51, 52].
Buketova, Development of epoxy-polyester nanocomposite materials with improved physical and mechanical properties for increasing transport vehicle reliability.
Rezaei, An experimental investigation of HA/AL2O3 nanoparticles on mechanical properties of restoration materials.
Chen, Dynamic mechanical behaviour of polymer materials, in: Aspects of Polyurethanes, InTech Open, 2017, pp. 193 – 212.