32 Result(s)
within
**n-yu Shao
Engineering
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Article
Open AccessIntegration of Deep Q-Learning with a Grasp Quality Network for Robot Gras** in Cluttered Environments
During the movement of a robotic arm, collisions can easily occur if the arm directly grasps at multiple tightly stacked objects, thereby leading to grasp failures or machine damage. Grasp success can be impro...
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Article
Improvement in corrosion resistance of Mg97Zn1Y2 alloy by Zr addition
Magnesium alloys, known for their exceptional lightweight properties, have presented challenges in various applications due to their limited corrosion resistance. In this study, the corrosion resistance of Mg97Zn
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Article
3,3′-dithiodipropionic acid as a functional electrolyte additive in lithium-sulfur battery
High-energy-density lithium-sulfur (Li-S) batteries are among the most promising energy storage devices, but their potential has been constrained by the shuttle effect and poor active material utilization. Her...
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Article
Crack generation, propagation mechanism and thermal property of Zn-coated hot stam** steel
In this study, the Gleeble tests and hot stam** of practical part of Zn-coated hot stam** steel were conducted. Based on the analysis of thermal properties, a material model was employed to fit the relatio...
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Article
Interface characteristics and mechanical properties of titanium/aluminum composites with an interlayer fabricated by explosive welding
In this work, the interface morphology and element distribution of the TC1/AA1060/AA6061 composite plate were studied. The grain information was investigated by electron backscattered diffraction and interface...
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Chapter and Conference Paper
Exploration and Practice of Horizontal Well Volume Fracturing Technology of Shale Oil in the Ganchaigou Formation
The Ganchaigou Formation located at the middle of Yingxiongling Range structural belt in of the western Qaidam Basin, high-quality source rocks are developed in shale oil reservoirs, reservoir depth 2400–3800 ...
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Chapter and Conference Paper
Analysis and Application of Influencing Factors on Fracturing Effect of Yingxi Shale Oil
Qaidam Yingxi shale oil has the characteristics of self generation and self storage, large-area continuous reservoir formation, low porosity, low permeability, no natural productivity or low production. Large ...
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Article
Generation mechanism of quarter buckle in hot-rolled temper rolling
To reveal the generation mechanism of the quarter buckle in the process of hot-rolled temper rolling, the elastic–plastic finite element method is used to calculate the deformation of the roll and the strip du...
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Article
Preparation and capacitance properties of Ni foam@graphene@Co3O4 composite electrode materials
Graphene under high temperature was prepared and loaded on Ni foam. Then, cobalt tetroxide precursor was grown on Ni foam in situ by the hydrothermal method. Finally, the sample was burned at high temperature ...
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Article
Numerical experimental study on optimum design of anchorage system for **ashu loess slope
In FLAC3D, cable element or modified pile element can be used to build slope anchoring model. However, the difference between the two structural elements and their influence on the calculation results have not be...
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Article
M23C6 precipitation and Si segregation promoted by deep cryogenic treatment aggravating pitting corrosion of supermartensitic stainless steel
The microstructure evolution and the pitting corrosion resistance of a supermartensitic stainless steel after deep cryogenic treatment process were clarified through X-ray diffraction, field emission scanning ...
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Article
Effects of traditional heat treatment and a novel deep cryogenic treatment on microstructure and mechanical properties of low-carbon high-alloy martensitic bearing steel
The effects of traditional heat treatment (quenching and then tempering) and deep cryogenic treatment on the microstructure and mechanical properties of a low-carbon high-alloy martensitic bearing steel were s...
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Article
Dynamic characteristics of gear system under different micro-topographies with the same roughness on tooth surface
The topography of gear meshing interfaces is one of the key factors affecting the dynamic characteristics of the gear transmission system. In order to obtain the contact characteristics of meshing gear pair wi...
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Article
Optimization of ultrasonic parameters for effective detachment of biofilm cells in an actual drinking water distribution system
It is important to obtain a considerable quantity of DNA from oligotrophic environments such as a drinking water distribution system (DWDS) to study microbial communities by molecular biotechnology, and DNA yi...
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Article
Effect of deep cryogenic treatment on martensitic lath refinement and nano-twins formation of low carbon bearing steel
The effect of heat treatment and deep cryogenic treatment on microstructural evolution of low carbon martensitic bearing steel was investigated. The experimental results showed that the lath martensite was obt...
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Article
Carbides precipitation and their evolution of Cr15Co10Mo5-alloyed heat-resistant bearing steel after tempering at different temperatures
The carbides precipitation and their evolution at elevated tempering temperature in Cr15Co10Mo5-alloyed heat-resistant bearing steel were investigated by means of the transmission electron microscope. The resu...
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Article
Open AccessGrinding Chatter Detection and Identification Based on BEMD and LSSVM
Grinding chatter is a self-induced vibration which is unfavorable to precision machining processes. This paper proposes a forecasting method for grinding state identification based on bivarition empirical mode...
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Article
Microstructural features and precipitation behavior of Ti, Nb and V microalloyed steel during isothermal processing
Thermal simulations of Ti, Nb and V microalloyed steel were conducted using a thermomechanical simulator, and the microstructural evolution and the precipitation behavior during isothermal processing were anal...
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Article
Extracting reaction mechanism analysis of Zn and Si from zinc oxide ore by NaOH roasting method
The orthogonal test was used to optimize the reaction conditions of roasting zinc oxide ore with NaOH aiming to comprehensively utilize zinc oxide ore. The optimized reaction conditions were molar ratio of NaO...
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Article
Comprehensive analysis of magnetization, magnetostriction, hysteresis and kinematical characteristics for precision magnetostrictive actuator
In order to systematically know the operating characteristics and further improve accuracy of precision magnetostrictive actuator used in precision and ultra precision machining fields, a model considering mag...
