NSTL国家科技图书文献中心

1. Structural changes of cerium doped copper ferrites during sintering process and magneto-electrical properties assessment NSTL国家科技图书文献中心

Roman, Tiberiu | Pui, Aurel ... - 《CERAMICS INTERNATIONAL》 - 2019,45(14) - 17243～17251 - 共9页 - 被引量：19

摘要：Crystalline CuCexFe2-xO4 nanoparticles with different rare earth metal content (x = 0.00, 0.03, 0.05, 0.08 and 0.10) were synthesized using a co-precipitation technique that involves a 600 degrees C c...

关键词： Doped ferrites | Sintering process | Spinel's structure modification | Magnetic properties | Dielectric properties

2. The Influence of Zr on Microstructure, Mechanical Properties and Corrosion Resistance in Mg-Y-Zr Biodegradable Alloys NSTL国家科技图书文献中心

Lupescu, Stefan | Munteanu, Corneliu ... - 《Revista de Chimie》 - 2018,69(12) - 3382～3385 - 共4页

摘要：The latest magnesium alloys are widely used in the medical field, especially for biodegradable implants. Magnesium alloys are very attractive for applications in different structures in the automotive...

关键词： Micro-Hardness | SEM | XRD | optical microstructure

3. Characterization of Some Master Mg-X System (Ca, Mn, Zr, Y) Alloys Used in Medical Applications SCIE Web of Science核心 SCOPUS Scopus数据库 NSTL国家科技图书文献中心

Lupescu, Stefan | Istrate, Bogdan ... - 《Revista de Chimie》 - 2017,68(6) - 1310～1315 - 共6页

摘要：Ultralight magnesium alloys are wide used in the medical field, especially for biodegradable implants. Although they are wide used, magnesium has low corrosion resistance. To improve this resistance, ...

关键词： optical microstructure | SEM | XRD | Micro-Hardness | Electrochemical tests

4. Influence of the Deformation Degree of Combined Loadings on the Structural and Mechanical Properties of Stainless Steels

Hutanu, Magdalena Ga... | Andrusca, Liviu ... - 《journal of manufacturing and materials processing》 - 2025,9(2) - 共16页

摘要：Stainless steels have many practical applications requiring various mechanical or chemical demands in the working environment. By optimizing a device used in mechanical experiments for torsional loadi...

关键词： microstructure | tensile | torsion | mechanical strength | twist angles | combined loadings | grain refinement | YOUNGS MODULUS | 316L | INDENTATION...

5. Mechanical Properties and Wear Resistance of Biodegradable ZnMgY Alloy

Cimpoesu, Nicanor | Paleu, Viorel ... - 《metals》 - 2024,14(7) - 共15页

摘要：Biodegradable metallic materials are gaining attention for medical applications in short-term implants (15-500 days) because of their good mechanical properties, biocompatibility, and generalized corr...

关键词： biodegradable | wear resistance | corrosion | MAGNESIUM ALLOYS | CORROSION | ZINC | MICROSTRUCTURE | BEHAVIOR | MN

6. Study on the Thermal Fatigue Effect of Carboxymethylcellulose Solution Media Dissolved in Water as a Quenching Cooling Medium

Nejneru, Carmen | Cimpoesu, Ramona ... - 《Applied Sciences》 - 2023,13(10) - 共14页

摘要：The degradation of a quenching cooling medium is a particularly important technical aspect in the technology of primary and final thermal treatments. This paper studied the effect of the thermal cycle...

关键词： carboxymethyl | quenching | thermal cycles | treatments | contact angle | EDX | SEM | ADSORPTION BEHAVIOR | MILD-STEEL | CORROSION...

7. Long-Term Examination of Degradation and In Vivo Biocompatibility of Some Mg-0.5Ca-xY Alloys in Sprague Dawley Rats

Lupescu, Stefan | Munteanu, Corneliu ... - 《materials》 - 2022,15(17) - 共12页

摘要：The medical field has undergone constant development in recent years, and a segment of this development is occupied by biodegradable alloys. The most common alloys in this field are those based on Mg,...

关键词： Mg-Ca-Y biodegradable alloys | surface morphology | in vivo animal study | COMPOSITE SCAFFOLDS | BONE | MAGNESIUM | STRENGTH | BIOCERAMICS

8. Current Research Studies of Mg-Ca-Zn Biodegradable Alloys Used as Orthopedic Implants-Review

Istrate, Bogdan | Munteanu, Corneliu ... - 《Crystals》 - 2022,12(10) - 共18页

摘要：Biodegradable alloys and especially magnesium-based alloys are considered by many researchers as materials to be used in medicine due to their biocompatibility and excellent mechanical properties. Bio...

关键词： Mg-Ca-Zn biodegradable alloys | microstructure | corrosion | biocompatibility | IN-VITRO DEGRADATION | MAGNESIUM ALLOYS | MECHANICAL-PROPERTIES | CORROSION PROPERTIES | BIOABSORBABLE MAGNESIUM | COMPRESSION SCREWS...

9. Electrochemical Analysis and In Vitro Assay of Mg-0.5Ca-xY Biodegradable Alloys

Istrate, Bogdan | Munteanu, Corneliu ... - 《materials》 - 2020,13(14) - 共17页

摘要：
In recent years, biodegradable Mg-based materials have been increasingly studied to be used in the medical industry and beyond. A way to improve biodegradability rate in ...

关键词： Mg-Ca-Y alloys | microstructure | electrochemical evaluation | in vitro test | MG-CA ALLOYS | MECHANICAL-PROPERTIES | CORROSION PROPERTIES | MAGNESIUM ALLOYS | RARE-EARTHS | Y ALLOYS...

10. APPLICATIONS OF CERAMIC COATINGS AS TBCs ON THE INTERNAL COMBUSTION ENGINE VALVES

Panturu, Marius | Chicet, Daniela ... - 《Acta Technica Napocensis. Series Applied Mathematics, Mechanics and Engineering》 - 2018,61(1) - 137～142 - 共6页

摘要：This study was started to see whether the use of thermal barrier coatings (TBC) can be extended to internal combustion engines using gasoline as fuel as to see the viability of other types of coatings...

摘要：Crystalline CuCexFe2-xO4 nanoparticles with different rare earth metal content (x = 0.00, 0.03, 0.05, 0.08 and 0.10) were synthesized using a co-precipitation technique that involves a 600 degrees C c...

关键词： Doped ferrites | Sintering process | Spinel's structure modification | Magnetic properties | Dielectric properties

摘要：The latest magnesium alloys are widely used in the medical field, especially for biodegradable implants. Magnesium alloys are very attractive for applications in different structures in the automotive...

关键词： Micro-Hardness | SEM | XRD | optical microstructure

摘要：Ultralight magnesium alloys are wide used in the medical field, especially for biodegradable implants. Although they are wide used, magnesium has low corrosion resistance. To improve this resistance, ...

关键词： optical microstructure | SEM | XRD | Micro-Hardness | Electrochemical tests

摘要：Stainless steels have many practical applications requiring various mechanical or chemical demands in the working environment. By optimizing a device used in mechanical experiments for torsional loadi...

关键词： microstructure | tensile | torsion | mechanical strength | twist angles | combined loadings | grain refinement | YOUNGS MODULUS | 316L | INDENTATION...

摘要：Biodegradable metallic materials are gaining attention for medical applications in short-term implants (15-500 days) because of their good mechanical properties, biocompatibility, and generalized corr...

关键词： biodegradable | wear resistance | corrosion | MAGNESIUM ALLOYS | CORROSION | ZINC | MICROSTRUCTURE | BEHAVIOR | MN

摘要：The degradation of a quenching cooling medium is a particularly important technical aspect in the technology of primary and final thermal treatments. This paper studied the effect of the thermal cycle...

关键词： carboxymethyl | quenching | thermal cycles | treatments | contact angle | EDX | SEM | ADSORPTION BEHAVIOR | MILD-STEEL | CORROSION...

摘要：The medical field has undergone constant development in recent years, and a segment of this development is occupied by biodegradable alloys. The most common alloys in this field are those based on Mg,...

关键词： Mg-Ca-Y biodegradable alloys | surface morphology | in vivo animal study | COMPOSITE SCAFFOLDS | BONE | MAGNESIUM | STRENGTH | BIOCERAMICS

摘要：Biodegradable alloys and especially magnesium-based alloys are considered by many researchers as materials to be used in medicine due to their biocompatibility and excellent mechanical properties. Bio...

关键词： Mg-Ca-Zn biodegradable alloys | microstructure | corrosion | biocompatibility | IN-VITRO DEGRADATION | MAGNESIUM ALLOYS | MECHANICAL-PROPERTIES | CORROSION PROPERTIES | BIOABSORBABLE MAGNESIUM | COMPRESSION SCREWS...

摘要：
In recent years, biodegradable Mg-based materials have been increasingly studied to be used in the medical industry and beyond. A way to improve biodegradability rate in ...

关键词： Mg-Ca-Y alloys | microstructure | electrochemical evaluation | in vitro test | MG-CA ALLOYS | MECHANICAL-PROPERTIES | CORROSION PROPERTIES | MAGNESIUM ALLOYS | RARE-EARTHS | Y ALLOYS...

摘要：This study was started to see whether the use of thermal barrier coatings (TBC) can be extended to internal combustion engines using gasoline as fuel as to see the viability of other types of coatings...

关键词： ceramic coatings | TBC | valve discs | internal combustion gasoline engine | THERMAL BARRIER COATINGS | LAYER

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：Crystalline CuCexFe2-xO4 nanoparticles with different rare earth metal content (x = 0.00, 0.03, 0.05, 0.08 and 0.10) were synthesized using a co-precipitation technique that involves a 600 degrees C c...

关键词： Doped ferrites | Sintering process | Spinel's structure modification | Magnetic properties | Dielectric properties

摘要：The latest magnesium alloys are widely used in the medical field, especially for biodegradable implants. Magnesium alloys are very attractive for applications in different structures in the automotive...

关键词： Micro-Hardness | SEM | XRD | optical microstructure

摘要：Ultralight magnesium alloys are wide used in the medical field, especially for biodegradable implants. Although they are wide used, magnesium has low corrosion resistance. To improve this resistance, ...

关键词： optical microstructure | SEM | XRD | Micro-Hardness | Electrochemical tests

摘要：Stainless steels have many practical applications requiring various mechanical or chemical demands in the working environment. By optimizing a device used in mechanical experiments for torsional loadi...

关键词： microstructure | tensile | torsion | mechanical strength | twist angles | combined loadings | grain refinement | YOUNGS MODULUS | 316L | INDENTATION...

摘要：Biodegradable metallic materials are gaining attention for medical applications in short-term implants (15-500 days) because of their good mechanical properties, biocompatibility, and generalized corr...

关键词： biodegradable | wear resistance | corrosion | MAGNESIUM ALLOYS | CORROSION | ZINC | MICROSTRUCTURE | BEHAVIOR | MN

摘要：The degradation of a quenching cooling medium is a particularly important technical aspect in the technology of primary and final thermal treatments. This paper studied the effect of the thermal cycle...

关键词： carboxymethyl | quenching | thermal cycles | treatments | contact angle | EDX | SEM | ADSORPTION BEHAVIOR | MILD-STEEL | CORROSION...

摘要：The medical field has undergone constant development in recent years, and a segment of this development is occupied by biodegradable alloys. The most common alloys in this field are those based on Mg,...

关键词： Mg-Ca-Y biodegradable alloys | surface morphology | in vivo animal study | COMPOSITE SCAFFOLDS | BONE | MAGNESIUM | STRENGTH | BIOCERAMICS

摘要：Biodegradable alloys and especially magnesium-based alloys are considered by many researchers as materials to be used in medicine due to their biocompatibility and excellent mechanical properties. Bio...

关键词： Mg-Ca-Zn biodegradable alloys | microstructure | corrosion | biocompatibility | IN-VITRO DEGRADATION | MAGNESIUM ALLOYS | MECHANICAL-PROPERTIES | CORROSION PROPERTIES | BIOABSORBABLE MAGNESIUM | COMPRESSION SCREWS...

摘要：In recent years, biodegradable Mg-based materials have been increasingly studied to be used in the medical industry and beyond. A way to improve biodegradability rate in ...

关键词： Mg-Ca-Y alloys | microstructure | electrochemical evaluation | in vitro test | MG-CA ALLOYS | MECHANICAL-PROPERTIES | CORROSION PROPERTIES | MAGNESIUM ALLOYS | RARE-EARTHS | Y ALLOYS...

摘要：This study was started to see whether the use of thermal barrier coatings (TBC) can be extended to internal combustion engines using gasoline as fuel as to see the viability of other types of coatings...

关键词： ceramic coatings | TBC | valve discs | internal combustion gasoline engine | THERMAL BARRIER COATINGS | LAYER

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：
In recent years, biodegradable Mg-based materials have been increasingly studied to be used in the medical industry and beyond. A way to improve biodegradability rate in ...