Shengde Zhang
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View article: Temperature-dependent hyperelastic behavior of EPDM rubber based on digital image correlation
Temperature-dependent hyperelastic behavior of EPDM rubber based on digital image correlation Open
This study investigates the characterization and modeling of the temperature-dependent hyperelastic response of Ethylene Propylene Diene Monomer (EPDM) rubber. Initially, The uniaxial tensile strain fields of EPDM rubber at different tempe…
View article: Effect of Aluminizing and Laser Shock Peening Treatments on the High-Temperature Oxidation Resistance of AISI 321 Stainless Steel for Solar Thermal Power Heat Exchanger
Effect of Aluminizing and Laser Shock Peening Treatments on the High-Temperature Oxidation Resistance of AISI 321 Stainless Steel for Solar Thermal Power Heat Exchanger Open
The high-temperature oxidation resistance of AISI 321 stainless steel used in solar thermal power heat exchangers determines its service life. In this study, aluminizing and subsequent laser shock peening (LSP) treatments were employed to …
View article: Experimental and modeling investigation of the thermal shock behavior of TiC-based self-healing coatings on AISI 321 stainless steel
Experimental and modeling investigation of the thermal shock behavior of TiC-based self-healing coatings on AISI 321 stainless steel Open
The AISI 321 steels of structural components serviced at high temperature are usually subjected to oxidation and thermal shock damage during service. Therefore, to improve their high-temperature oxidation and thermal shock resistance, the …
View article: Revealing the influence of solution and pre-deformation treatment on the corrosion resistance of Y-modified AZ91 magnesium alloy for lithium-ion battery shell
Revealing the influence of solution and pre-deformation treatment on the corrosion resistance of Y-modified AZ91 magnesium alloy for lithium-ion battery shell Open
The usage of Mg–Al–Zn alloys for lithium-ion battery shell is able to achieve further lightweight of electric vehicles, and their corrosion resistance would highly determine the service life. In this work, therefore, a Y-modified AZ91 magn…
View article: Abnormal Structure in Long-term Used Mod.9Cr-1Mo Steel Welded Joint and Its Effect on Creep Strength
Abnormal Structure in Long-term Used Mod.9Cr-1Mo Steel Welded Joint and Its Effect on Creep Strength Open
Creep property of abnormal structure formed in long-term used Mod.9Cr-1Mo steel weldments and its effect on creep strength of welded joint are presented. The abnormal structure is defined as a structure in which the hardness is clearly low…
View article: Effect of aluminizing and laser shock peening on high temperature oxidation resistance of AISI 321 stainless steel for solar thermal power generation heat exchanger
Effect of aluminizing and laser shock peening on high temperature oxidation resistance of AISI 321 stainless steel for solar thermal power generation heat exchanger Open
The high-temperature oxidation resistance of AISI 321 stainless steel for solar thermal power generation heat exchanger highly determines its service life. Therefore, in this work, aluminizing treatment and aluminizing with subsequent lase…
View article: First Report of Pea as a Natural Host of <i>Tomato mottle mosaic virus</i> in China
First Report of Pea as a Natural Host of <i>Tomato mottle mosaic virus</i> in China Open
Tomato mottle mosaic virus, a new species in the genus Tobamovirus and family Virgaviridae, was first reported on tomato in Mexico in 2013 (Li et al. 2013). Subsequently, tomato mottle mosaic virus (ToMMV) was found infecting pepper and eg…
View article: Microstructure and tensile properties of AISI 321 stainless steel with aluminizing and annealing treatment
Microstructure and tensile properties of AISI 321 stainless steel with aluminizing and annealing treatment Open
In the present work, the tensile properties and microstructure of pack cementation preparing aluminized AISI 321 stainless steel with subsequent annealing treatment was investigated. The results reveal that the coatings of aluminized AISI …
View article: Creep Rupture Behavior for Welded Pipe of Ni-Based Alloy Using Full Thickness Specimen and Application of Nondestructive Damage Detection
Creep Rupture Behavior for Welded Pipe of Ni-Based Alloy Using Full Thickness Specimen and Application of Nondestructive Damage Detection Open
Creep rupture behavior of HR6W weldment using full thickness specimen cut from the circumferentially welded pipe was investigated for evaluating its applicability to advanced USC (A-USC) power plant. Creep tests were conducted at 750°C for…
View article: Development of Weld-Type Miniature Cruciform Specimen for Multiaxial Creep Testing
Development of Weld-Type Miniature Cruciform Specimen for Multiaxial Creep Testing Open
This study describes the development of a welded-type miniature cruciform specimen used for multiaxial creep testing of Super304H stainless steel. The geometry of the preexist miniature cruciform specimen was modified to enable biaxial cre…
View article: Long-term Creep Property and Structural Stability of Ni-Based Alloy 740H
Long-term Creep Property and Structural Stability of Ni-Based Alloy 740H Open
Long-term creep rupture behavior and structural stability of a nickel-based Alloy 740H were investigated.Creep tests were conducted at 650°C, 700°C, 750°C and 800°C using smooth bar specimens, and the creep deformation and fracture were di…
View article: Low-Cycle Fatigue and Fracture Behavior of Aluminized Stainless Steel AISI 321 for Solar Thermal Power Generation Systems
Low-Cycle Fatigue and Fracture Behavior of Aluminized Stainless Steel AISI 321 for Solar Thermal Power Generation Systems Open
The microstructure, low-cycle fatigue property, and fracture behavior of as-received and aluminized steel were investigated at room temperature, respectively. The results reveal that the aluminized layer is mainly composed of three layers:…
View article: Effect of Laser Shock Processing and Aluminizing on Microstructure and High-Temperature Creep Properties of 321 Stainless Steel for Solar Thermal Power Generation
Effect of Laser Shock Processing and Aluminizing on Microstructure and High-Temperature Creep Properties of 321 Stainless Steel for Solar Thermal Power Generation Open
The aluminized layer of 321 stainless steel was treated by laser shock processing (LSP). The effects of constituent distribution and microstructure change of the aluminized layer in 321 stainless steel on creep performance at high temperat…
View article: Thermomechanical Fatigue Behavior of Spray-Deposited SiC<sub>p</sub>/Al-Si Composite Applied in the High-Speed Railway Brake Disc
Thermomechanical Fatigue Behavior of Spray-Deposited SiC<sub>p</sub>/Al-Si Composite Applied in the High-Speed Railway Brake Disc Open
The thermomechanical fatigue (TMF) behaviors of spray-deposited SiC p -reinforced Al-Si alloy were investigated in terms of the size of Si particles and the Si content. Thermomechanical fatigue experiments were conducted in the temperature…
View article: A Multi-level Mixed Element scheme of the two dimensional helmholtz transmission eigenvalue problem
A Multi-level Mixed Element scheme of the two dimensional helmholtz transmission eigenvalue problem Open
In this paper, we present a multi-level mixed element scheme for the Helmholtz transmission eigenvalue problem on polygonal domains that are not necessarily able to be covered by rectangle grids. We first construct an equivalent linear mix…
View article: Small Sample Testing Technique for Solders
Small Sample Testing Technique for Solders Open
This paper discusses a newly developed tensile testing, low cycle fatigue testing and creep testing technique for electronic materials solder. A investigate working group in Society of Materials Science, Japan established a making procedur…
View article: Creep-Fatigue Life and Damage Evaluation of Ni-Based Alloy 617 and Alloy 740H
Creep-Fatigue Life and Damage Evaluation of Ni-Based Alloy 617 and Alloy 740H Open
Creep-fatigue lives of nickel-based Alloy 617 and Alloy 740H were investigated to evaluate their applicability to advanced ultrasupercritical (A-USC) power plants. Strain controlled push-pull creep-fatigue tests were performed using solid …