34 Result(s)
within
Chapter
Ri**ang Zhu
Materials Science
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Chapter and Conference Paper
Precipitation and Evolutionary Behavior of Eutectic Carbides in Electroslag Remelted 7Cr13N Steel
evolutionary behavior in were investigated and compared with 8Cr13MoV steel. The results showed that the eutectic at the center and edge of 7Cr13N ingot was reduced by 26.8% and 67.0% compared with 8C...
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Chapter and Conference Paper
Influence of Hot Rolling Reduction Rate on the Microstructure and Texture of a Strip Cast Fe-2.5 wt.% Si Non-oriented Electrical Steel
A 2.5 wt.% Si was prepared based on , and its magnetic properties are closely related to the 's and . Therefore, it is the focus of this paper to control the evolution of grain size and by modulatin...
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Chapter
Tribometers for Studies of Oral Lubrication and Sensory Perception
A wide range of tribometers have been developed to study in vitro oral tribology. Some of these are general-purpose machines, while others are intended for a specific application. Current tribometers differ in...
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Chapter and Conference Paper
Effect of MgO, Ti2O3, and Al2O3 Inclusions on the Formation of Manganese-Depleted Zones Through First-Principles Calculation
Using inclusions with a certain composite, which act as heterogeneous nucleation sites for intragranular (IAF), has been acknowledged as an effective way for grain refinement. In this study, we investigated ...
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Chapter and Conference Paper
Effect of Coarse Coke Breeze Addition on Magnetite Concentrate Sintering
can cause delayed combustion and increase the permeability of bed. In order to increase the efficiency sintering, the effect of coarse coke breeze addition was investigated in an pot. The results indica...
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Chapter and Conference Paper
The Process Parameters Extended Criterion for Laser Engineered Net Sha** of Inconel 738
processing has been an efficient technique for the rapidly manufacturing superalloy parts in recent years. While, for the high crack susceptibility superalloy such as Inconel 738 , the current flawless p...
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Chapter and Conference Paper
A Study on the Radial Difference of PLA Monofilament
PLA monofilament has great potential for resorbable applications. In this paper, a series of with different drawing temperature and drawing ratio were prepared through melt spinning. The and of the cross...
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Chapter and Conference Paper
Sub-rapid Solidification Study by Using Droplet Solidification Technique
is important with respect to the fundamental study of strip casting given the common conditions of direct contact between cooling mold and solidifying metal. In this study, an improved droplet solidificatio...
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Chapter and Conference Paper
The Microtexture and Tensile Properties of Continuous-Wave and Quasi-Continuous-Wave Laser Powder-Deposited Inconel 718
Inconel 718 has been widely used in the aerospace field. In this study, the effect of linear heat input and laser mode on the and of laser powder-deposited (LPD) Inconel 718 was studied. Continuous-wave ...
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Chapter and Conference Paper
Study on the Semiconducting Grain and Insulating Barrier Layer in Aluminum/Niobium Co-doped CCTO
In this paper, aluminum/niobium co-doped calcium copper titanate ceramics were synthesized by a dry route based on the chemical formula of CaCu3Ti4−xAl0.5xNb0.5xO12 with x = 0.0, 0.2, 0.5, and 5.0%. The dielectri...
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Chapter and Conference Paper
The Mechanical Property and Crystalline Structure of Novel High-Strength Polyamide Fibers
A kind of novel high-strength 6/66 fibers prepared by an effective and simple approach is reported in this paper. Firstly, was obtained by polymerization of caprolactam and nylon 66 salt, and then fibe...
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Chapter and Conference Paper
Effect of Winding Speed on the Structure and Mechanical Properties of High-Strength Polyamide 6 Fibers
In order to illustrate the effect of melt-spinning on the high-strength fibers, the structural evolution and mechanical properties of PA6 fibers were investigated by differential scanning calorimetry (DSC)...
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Chapter
Organic Cocrystals: New Strategy for Molecular Collaborative Innovation
Organic cocrystals that are composed of two or more components usually exhibit novel, unpredictable, and even unique properties rather than a simple combination of the properties of their components, such as w...
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Chapter
Biotransformation and Potential Adverse Effects of Rare Earth Oxide Nanoparticles
Rare earth elements, also known as lanthanides, consist of 17 rare earth elements including cerium (Ce), dysprosium (Dy), erbium (Er), europium (Eu), gadolinium (Gd), holmium (Ho), lanthanum (La), lutetium (Lu...
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Chapter and Conference Paper
Evolution of Al-Ti-Mg-O Inclusions During Refining and Casting Process of Interstitial Free Steel
The evolution of chemical composition, size, proportion, and morphology of the during the steelmaking process (IF) steel from the RH to the Continuous Casting (CC) slab were investigated by means of Auto-S...
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Chapter and Conference Paper
Preparation of Core-Shell ZrO2@SiO2 Nanoparticles and Its Effect on Properties of Composites
In this study, ZrO2@SiO2 nanoparticles with core-shell structure were prepared by Stöber method using tetraethyl orthosilicate (TEOS) as the silicon source. The core-shell structure of nanoparticles was character...
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Chapter and Conference Paper
Effects of Purification on the Structure and Properties of Hardwood Kraft Lignin
Poor melt spinnability of lignin hinders the development of lignin-based high-value products, which can attribute to the diversity of its component and structure. In this work, hardwood kraft lignin (HKL), whi...
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Chapter and Conference Paper
A Novel Janus Thermosensitive Hydrogel with Bidirectional Shape Changing Property
A facile strategy has been successfully established to fabricate janus nanocomposite (NC) hydrogel with anisotropic swelling behavior, which results in inhomogeneous shape change. This janus hydrogel was fabri...
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Chapter and Conference Paper
Loading and Controlled Releasing of Anti-cancer Drug Bortezomib by Glucose-Containing Diblock Copolymer
A glucose-containing diblock copolymer was employed as nanocarrier in this study for delivery of the anticancer drug bortezomib (BTZ). Our system was based on pH-induced dynamical conjugation of boronic acid o...
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Chapter and Conference Paper
Properties of Carbon Nanotubes (CNTs) Reinforced Copper Matrix Composites by Ultrasonic Welding
In this research, multi-walled CNTs’ surface was firstly coated with a good binding copper layer successfully by electroless plating method, to solve the multi-walled CNTs clusters wrapped problem effectively....
