NSTL国家科技图书文献中心

1. Study on the mechanical behavior and penetration performance of composite tungsten alloy penetrator NSTL国家科技图书文献中心

Long, Feng-ying | Li, Wei-bing ... - 《Journal of the Brazilian Society of Mechanical Sciences and Engineering》 - 2025,47(1) - 共13页

摘要： an increasing trend of "head form self-sharpening | conducted to investigate the mechanical behavior* and* | To improve the penetration performance of | armor-piercing projectile, a composite tungsten alloy | penetrator was designed, and mechanical property tests, LS

关键词： Composite tungsten alloy penetrator | Mechanical behavior | Penetration performance | Microscopic analysis | Numerical simulation

2. Penetration mechanism of TiZrNbW high-entropy alloy rod projectile into steel plate NSTL国家科技图书文献中心

Li, Zhiqian | Pang, Zhaojun ... - 《Journal of Alloys and Compounds》 - 2025,1033 - 181183～ - 共13页

摘要：, the deformation behavior* and penetration performance* | projectile nose, leading to the formation of a self | -sharpening* structure. The synergy of mechanical and* | High-entropy alloys (HEAs), due to their multi | -principal element effect, exhibit a range of unique

关键词： High-entropy alloy | Mechanical properties | Microstructure characteristic | "Self-sharpening" penetration | Energy release characteristics

3. Tailoring the adiabatic shear susceptibility of pure tungsten via texture evolution NSTL国家科技图书文献中心

Kan, Xiukai | Li, Jianguo ... - 《International Journal of Plasticity》 - 2024,174 - ARTN 103909～ - 共19页

摘要： penetrators once a "self-sharpening" effect can be realized | , we investigated the dynamic behavior* of three kinds* | results revealed a transition of failure behavior* from* | Pure tungsten (W) is generally believed to be | a preferred alternative material for kinetic

关键词： Tungsten | Adiabatic shear band | Texture evolution | CPFEM simulation | SELF-SHARPENING BEHAVIOR | ULTRAFINE-GRAINED TUNGSTEN | HOT-HYDROSTATIC EXTRUSION | CHANNEL ANGULAR EXTRUSION | TO-DUCTILE TRANSITION | MECHANICAL-PROPERTIES...

4. Wear mechanism of aggregated cBN grains during single-grain ultrasonic vibration-assisted grinding of γ -TiAl alloys NSTL国家科技图书文献中心

Song, Jiahao | Zhao, Biao ... - 《The International Journal of Advanced Manufacturing Technology》 - 2024,135(9/10) - 4749～4764 - 共16页

摘要： continuous micro-fracturing for enhanced self-sharpening | to intermittent dissociative behavior* and* | The wear mechanism of single aggregated cubic | boron nitride (AcBN) grains during ultrasonic | vibration-assisted grinding (UVAG) is investigated in this

关键词： Wear mechanism | Ultrasonic vibration-assisted grinding | Self-sharpening ability | Aggregated cubic boron nitride

5. (176088)Research on penetration characteristics of Nb_1Zr_2Ti_1W_2 high entropy alloy NSTL国家科技图书文献中心

Wensu Ji | Xiaoyun Yin ... - 《Journal of Alloys and Compounds》 - 2024,1005 - 1～12 - 共12页

摘要： HEA fragments undergoes a transition from a "self | -sharpening" to a "mushroom head" across a wide range of | microscopic structure and macroscopic penetration behavior. | The present study reports a novel | Nb_1Zr_2Ti_1W_2 high entropy alloy (HEA) exhibiting exceptional

关键词： Materials science | High entropy alloy | Self-sharpness | Mushrooming penetration

6. Diamond parameter design and assessment of a novel 3D printed diamond grinding wheel with linear cooling channels NSTL国家科技图书文献中心

Wu, Jingjing | Zhang, Qian ... - 《Diamond and Related Materials》 - 2024,150 - 111760～ - 共13页

摘要： capacity, and insufficient self-sharpening, a 3D printed | more likely to cause agglomeration behavior | To solve the problems of a metal-bonded | diamond grinding wheel in grinding hard and brittle | material parts, such as easy blockage, poor cooling

关键词： Diamond | Grinding wheel with linear cooling channels | Dual-filament 3D printing technology | Mechanical properties | Grinding performance

7. Wear behaviors of electroplated CBN grinding wheel with orderly-micro-grooves in grinding narrow-deep slot NSTL国家科技图书文献中心

Mao Cong | Li Xiang ... - 《The International Journal of Advanced Manufacturing Technology》 - 2024,131(5/6) - 2857～2868 - 共12页

摘要： can achieve self-sharpening* to maintain excellent* | , and the wear behavior* of the grains on the cut-in* | behavior of the grain on the cylindrical surface is chip | A grinding wheel with orderly-micro-grooves is | a new type of structured grinding wheel for

关键词： Electroplated grinding wheel | Orderly-micro-grooves | Wear behavior | Narrow-deep slot | Grain fracture

8. Insights into the Optimization of Catalytic Active Sites in Lithium-Sulfur Batteries NSTL国家科技图书文献中心

Wang, Peng | Xi, Baojuan ... - 《Accounts of Chemical Research》 - 2024,57(15) - 2093～2104 - 共12页

摘要： migration behavior, and significantly reduced conversion | sharpening electrochemical reaction kinetics and | performance. (3) Implementing a self-cleaning mechanism for | Lithium-sulfur batteries (LSBs), recognized | for their high energy density and cost-effectiveness

关键词： ENERGY-DENSITY | CONVERSION

9. (106306)Preparation and penetration behavior of the reactive fine-grained tungsten heavy alloy NSTL国家科技图书文献中心

Chen P. | Guo L.... - 《International Journal of Refractory Metals & Hard Materials》 - 2023,115 - 1～14 - 共14页

摘要： noted that the self-sharpening* behavior is related to* | alloy (RF-WHA) with self-sharpening* ability was* | rod. The RF-WHA rod has an excellent self-sharpening | behavior during penetrating. The failure mode of the RF | the adiabatic shear sensitivity and brittle behavior

关键词： Failure mode | Long rod penetration | Reactive material | Self-sharpening | Tungsten heavy alloy

10. Simulation of tooth surface topography in continuous generating grinding based on the transient analogy model EI 工程索引 NSTL国家科技图书文献中心

Tao Y. | Li G.... - 《Journal of Materials Processing Technology》 - 2023,312 - 117833～ - 共12页

摘要： to simulate transient material removal behavior* in* | transient analogy model is modeled considering the self | -sharpening* ability, shifting movement and worm wheel wear* | There is an increasing stringent tooth surface | integrity demands in high-end equipment. To provide

摘要： an increasing trend of "head form self-sharpening | conducted to investigate the mechanical behavior* and* | To improve the penetration performance of | armor-piercing projectile, a composite tungsten alloy | penetrator was designed, and mechanical property tests, LS

关键词： Composite tungsten alloy penetrator | Mechanical behavior | Penetration performance | Microscopic analysis | Numerical simulation

摘要：, the deformation behavior* and penetration performance* | projectile nose, leading to the formation of a self | -sharpening* structure. The synergy of mechanical and* | High-entropy alloys (HEAs), due to their multi | -principal element effect, exhibit a range of unique

关键词： High-entropy alloy | Mechanical properties | Microstructure characteristic | "Self-sharpening" penetration | Energy release characteristics

摘要： penetrators once a "self-sharpening" effect can be realized | , we investigated the dynamic behavior* of three kinds* | results revealed a transition of failure behavior* from* | Pure tungsten (W) is generally believed to be | a preferred alternative material for kinetic

关键词： Tungsten | Adiabatic shear band | Texture evolution | CPFEM simulation | SELF-SHARPENING BEHAVIOR | ULTRAFINE-GRAINED TUNGSTEN | HOT-HYDROSTATIC EXTRUSION | CHANNEL ANGULAR EXTRUSION | TO-DUCTILE TRANSITION | MECHANICAL-PROPERTIES...

摘要： continuous micro-fracturing for enhanced self-sharpening | to intermittent dissociative behavior* and* | The wear mechanism of single aggregated cubic | boron nitride (AcBN) grains during ultrasonic | vibration-assisted grinding (UVAG) is investigated in this

关键词： Wear mechanism | Ultrasonic vibration-assisted grinding | Self-sharpening ability | Aggregated cubic boron nitride

摘要： HEA fragments undergoes a transition from a "self | -sharpening" to a "mushroom head" across a wide range of | microscopic structure and macroscopic penetration behavior. | The present study reports a novel | Nb_1Zr_2Ti_1W_2 high entropy alloy (HEA) exhibiting exceptional

关键词： Materials science | High entropy alloy | Self-sharpness | Mushrooming penetration

摘要： capacity, and insufficient self-sharpening, a 3D printed | more likely to cause agglomeration behavior | To solve the problems of a metal-bonded | diamond grinding wheel in grinding hard and brittle | material parts, such as easy blockage, poor cooling

关键词： Diamond | Grinding wheel with linear cooling channels | Dual-filament 3D printing technology | Mechanical properties | Grinding performance

摘要： can achieve self-sharpening* to maintain excellent* | , and the wear behavior* of the grains on the cut-in* | behavior of the grain on the cylindrical surface is chip | A grinding wheel with orderly-micro-grooves is | a new type of structured grinding wheel for

关键词： Electroplated grinding wheel | Orderly-micro-grooves | Wear behavior | Narrow-deep slot | Grain fracture

摘要： migration behavior, and significantly reduced conversion | sharpening electrochemical reaction kinetics and | performance. (3) Implementing a self-cleaning mechanism for | Lithium-sulfur batteries (LSBs), recognized | for their high energy density and cost-effectiveness

关键词： ENERGY-DENSITY | CONVERSION

摘要： noted that the self-sharpening* behavior is related to* | alloy (RF-WHA) with self-sharpening* ability was* | rod. The RF-WHA rod has an excellent self-sharpening | behavior during penetrating. The failure mode of the RF | the adiabatic shear sensitivity and brittle behavior

关键词： Failure mode | Long rod penetration | Reactive material | Self-sharpening | Tungsten heavy alloy

摘要： to simulate transient material removal behavior* in* | transient analogy model is modeled considering the self | -sharpening* ability, shifting movement and worm wheel wear* | There is an increasing stringent tooth surface | integrity demands in high-end equipment. To provide

关键词： Continuous generating grinding | Material removal mechanism | The transient analogy model | Tooth surface topography

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： an increasing trend of "head form self-sharpening | conducted to investigate the mechanical behavior and | To improve the penetration performance of | armor-piercing projectile, a composite tungsten alloy | penetrator was designed, and mechanical property tests, LS

关键词： Composite tungsten alloy penetrator | Mechanical behavior | Penetration performance | Microscopic analysis | Numerical simulation

摘要：, the deformation behavior and penetration performance | projectile nose, leading to the formation of a self | -sharpening structure. The synergy of mechanical and | High-entropy alloys (HEAs), due to their multi | -principal element effect, exhibit a range of unique

关键词： High-entropy alloy | Mechanical properties | Microstructure characteristic | "Self-sharpening" penetration | Energy release characteristics

摘要： penetrators once a "self-sharpening" effect can be realized | , we investigated the dynamic behavior of three kinds | results revealed a transition of failure behavior from | Pure tungsten (W) is generally believed to be | a preferred alternative material for kinetic

关键词： Tungsten | Adiabatic shear band | Texture evolution | CPFEM simulation | SELF-SHARPENING BEHAVIOR | ULTRAFINE-GRAINED TUNGSTEN | HOT-HYDROSTATIC EXTRUSION | CHANNEL ANGULAR EXTRUSION | TO-DUCTILE TRANSITION | MECHANICAL-PROPERTIES...

摘要： continuous micro-fracturing for enhanced self-sharpening | to intermittent dissociative behavior and | The wear mechanism of single aggregated cubic | boron nitride (AcBN) grains during ultrasonic | vibration-assisted grinding (UVAG) is investigated in this

关键词： Wear mechanism | Ultrasonic vibration-assisted grinding | Self-sharpening ability | Aggregated cubic boron nitride

摘要： HEA fragments undergoes a transition from a "self | -sharpening" to a "mushroom head" across a wide range of | microscopic structure and macroscopic penetration behavior. | The present study reports a novel | Nb_1Zr_2Ti_1W_2 high entropy alloy (HEA) exhibiting exceptional

关键词： Materials science | High entropy alloy | Self-sharpness | Mushrooming penetration

摘要： capacity, and insufficient self-sharpening, a 3D printed | more likely to cause agglomeration behavior | To solve the problems of a metal-bonded | diamond grinding wheel in grinding hard and brittle | material parts, such as easy blockage, poor cooling

关键词： Diamond | Grinding wheel with linear cooling channels | Dual-filament 3D printing technology | Mechanical properties | Grinding performance

摘要： can achieve self-sharpening to maintain excellent | , and the wear behavior of the grains on the cut-in | behavior of the grain on the cylindrical surface is chip | A grinding wheel with orderly-micro-grooves is | a new type of structured grinding wheel for

关键词： Electroplated grinding wheel | Orderly-micro-grooves | Wear behavior | Narrow-deep slot | Grain fracture

摘要： migration behavior, and significantly reduced conversion | sharpening electrochemical reaction kinetics and | performance. (3) Implementing a self-cleaning mechanism for | Lithium-sulfur batteries (LSBs), recognized | for their high energy density and cost-effectiveness

关键词： ENERGY-DENSITY | CONVERSION

摘要： noted that the self-sharpening behavior is related to | alloy (RF-WHA) with self-sharpening ability was | rod. The RF-WHA rod has an excellent self-sharpening | behavior during penetrating. The failure mode of the RF | the adiabatic shear sensitivity and brittle behavior

关键词： Failure mode | Long rod penetration | Reactive material | Self-sharpening | Tungsten heavy alloy

摘要： to simulate transient material removal behavior in | transient analogy model is modeled considering the self | -sharpening ability, shifting movement and worm wheel wear | There is an increasing stringent tooth surface | integrity demands in high-end equipment. To provide

关键词： Continuous generating grinding | Material removal mechanism | The transient analogy model | Tooth surface topography

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： an increasing trend of "head form self-sharpening | conducted to investigate the mechanical behavior* and* | To improve the penetration performance of | armor-piercing projectile, a composite tungsten alloy | penetrator was designed, and mechanical property tests, LS

摘要：, the deformation behavior* and penetration performance* | projectile nose, leading to the formation of a self | -sharpening* structure. The synergy of mechanical and* | High-entropy alloys (HEAs), due to their multi | -principal element effect, exhibit a range of unique

摘要： penetrators once a "self-sharpening" effect can be realized | , we investigated the dynamic behavior* of three kinds* | results revealed a transition of failure behavior* from* | Pure tungsten (W) is generally believed to be | a preferred alternative material for kinetic

摘要： continuous micro-fracturing for enhanced self-sharpening | to intermittent dissociative behavior* and* | The wear mechanism of single aggregated cubic | boron nitride (AcBN) grains during ultrasonic | vibration-assisted grinding (UVAG) is investigated in this

摘要： can achieve self-sharpening* to maintain excellent* | , and the wear behavior* of the grains on the cut-in* | behavior of the grain on the cylindrical surface is chip | A grinding wheel with orderly-micro-grooves is | a new type of structured grinding wheel for

摘要： noted that the self-sharpening* behavior is related to* | alloy (RF-WHA) with self-sharpening* ability was* | rod. The RF-WHA rod has an excellent self-sharpening | behavior during penetrating. The failure mode of the RF | the adiabatic shear sensitivity and brittle behavior

摘要： to simulate transient material removal behavior* in* | transient analogy model is modeled considering the self | -sharpening* ability, shifting movement and worm wheel wear* | There is an increasing stringent tooth surface | integrity demands in high-end equipment. To provide