NSTL国家科技图书文献中心

1. Experimental and DFT-NEB analysis of the effect of alloying elements on the high-temperature corrosion behavior of as-cast Ni-based alloys in LiCl-Li 2 O molten salts NSTL国家科技图书文献中心

Kim, Wan-Bae | Cho, Soo-Haeng ... - 《Journal of Alloys and Compounds》 - 2025,1022 - 180034～ - 共10页

摘要： >= 75, Cr <= 13, Fe <= 1, Al <= 6, Si <= 3, Ti <= 2 | 713LC, an alloy* that to date had exhibited the lowest* | Herein, the high-temperature corrosion | behavior of novel as-cast alloys (AA-1 and AA-2) in a | LiCl-Li2O molten salt was investigated. The

关键词： High-temperature corrosion behavior | Lithium molten salt | Alloying elements | DFT-NEB | Structural material

2. A novel process for recovery of vanadium and chromium from vanadium-chromium sludge: Roasting pretreatment and thermal reduction co-alloying process NSTL国家科技图书文献中心

Xiong Li | Peiyuan Ni ... - 《Journal of cleaner production》 - 2024,483(Dec.10) - 144275.1～144275.13 - 共13页

摘要： sludge was used to produce Fe-Cr-V alloy* by carbon* | Fe, Cr, and V in the left slag were 0.38%, 1.07 | Vanadium () and chromium (Cr) are significant | recover V and Cr from this wastewater purification | pretreatment at 1000 , water and more than 75% of sulfur in

关键词： Vanadium-chromium solid waste | Roasting treatment | Fe-Cr-V co-alloying | Carbon thermal reduction | Resource clean utilization

3. Synergistic effect of Ti, B, Si, and C on microstructure and mechanical properties of as-cast Al0.4Co0.9Cr1.2Fe0.9Ni1.2(Si, Ti, C, B)0.375 complex concentrated alloy NSTL国家科技图书文献中心

Lapin J. | Klimova A.... - 《Journal of Alloys and Compounds》 - 2023,934 - 168050～ - 共15页 - 被引量：3

摘要： of lamellar FCC(A1) + (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7 | ), (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7, Cr2B, and TiC phases | , B)0.375 complex concentrated alloy* (CCA) was* | studied. The as-cast alloy* was prepared by vacuum* | evaluated. The solidification of the alloy* starts with the*

关键词： Complex concentrated alloys | Fracture | Mechanical properties | Microstructure

4. Low-density nano-precipitation hardened Ni-based medium entropy alloy with excellent strength-ductility synergy NSTL国家科技图书文献中心

Kar S. | Srivastava V.C.... - 《Journal of Alloys and Compounds》 - 2023,963 - 171213～ - 共16页 - 被引量：9

摘要： applications. The designed Ni-Fe-Cr-Al based alloy* was cast* | . An alloy* design strategy for such materials takes* | -density, low-cost medium entropy alloy, designed based | , homogenized and cold rolled to 75% thickness reduction. The | for the designed alloy, which contributed to an

关键词： Alloy design | CALPHAD | Heterogeneous microstructure | High entropy alloys | Mechanical properties | Recrystallization kinetics

5. Effects of TiC addition on the hot corrosion behavior of IN718 fabricated by laser direct metal deposition NSTL国家科技图书文献中心

Li, Rui | Han, Bin ... - 《Materials Chemistry and Physics》 - 2023,308 - ARTN 128167～ - 共11页 - 被引量：2

摘要： of Cr to the alloy* surface and formation of a Cr2O3* | the IN718 nickel-chromium alloy* (Sample D1) and 1 wt* | direct metal deposition (DMD) in a 75 wt % Na2SO4 + 25 | the molten salt interface of the alloy, led to | diffusion of Ni, Fe, etc., was hindered by TiC particles

关键词： Laser direct metal deposition | Superalloys | Microstructure | Hot corrosion | RESISTANCE

6. Microstructure and mechanical properties of cold spray additive manufactured Cu-Cr-Nb and Fe-Ni-Cr alloys NSTL国家科技图书文献中心

Jasthi, Bharat K. | Kuca, Terrence S.... - 《Additive Manufacturing》 - 2023,61 - 103354～ - 共16页 - 被引量：1

摘要： Cu-Cr-Nb (GRCop-42) and Fe-Ni-Cr (HR-1) alloy | HR-1 powder (0, 15, 25, 50, 75, 85, and 100 wt | The main objective of this work was to | investigate the microstructure and mechanical properties of | deposits produced using a high-pressure cold spray

关键词： Cold Spray | GRCop-42 | NASA HR-1 | Additive manufacturing | Copper alloys | Superalloys | CORROSION-RESISTANCE | SIGMA-PHASE | DEPOSITION BEHAVIOR | STAINLESS-STEEL...

7. A new alpha plus beta Ti-alloy with refined microstructures and enhanced mechanical properties in the as-cast state EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Zhang, Tianlong | Zhu, Jiaming ... - 《Scripta materialia》 - 2022,207 - 114260～ - 共5页 - 被引量：38

摘要： addition, the alloying of Cr and Fe substantially reduces | A new (alpha + beta) Ti-alloy, Ti-6Al-2V-1Cr | the as-cast commercial Ti-6Al-4V alloy, the grain | size and alpha lath thickness of the new alloy* are* | substantially refined by 50 similar to 75%, and the yield

关键词： Titanium alloys | Mechanical property | Grain refinement | Thermodynamic calculation | Alloy design | TITANIUM-ALLOYS | TI-6AL-4V ALLOY | STRENGTH

8. A novel reductive alkali roasting of chromite ores for carcinogen-free Cr~(6+)-ion extraction of chromium oxide (Cr_2O_3) - A clean route to chromium product manufacturing! SCOPUS Scopus数据库 EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Escudero-Castejon, L... | Taylor, James ... - 《Journal of hazardous materials》 - 2021,403(Feb.5 Pt.1) - 123589.1～123589.12 - 共12页 - 被引量：12

摘要： Cr2O3, Fe-Cr alloy, Al2O3, and MgO-Al2O3-silicate | 75-80 % pure Cr2O3 from NaCrO2 by leaching with | A novel reduction reaction for extracting | Cr2O3 from chromite ores is demonstrated by excluding | the formation of carcinogenic chromate (Cr6

关键词： Chromium | Chromite ore | Reductive roasting | Chromite reduction | Iron-chromium alloy | Chromium oxide chemicals | Cr6+-ion analysis | Cr6+-ion carcinogen | Process design

9. Effect of Si addition on the microstructure and oxidation behaviour of formed aluminide coating on HH309 steel by cast-aluminizing SCIE Web of Science核心 NSTL国家科技图书文献中心

Zarei, Farhad | Nuranian, Hossein ... - 《Surface & Coatings Technology》 - 2020,394 - 共14页 - 被引量：8

摘要：-SEM and XRD results indicated that the (Fe,Cr,Ni)2Al | (5) and (Fe,Cr,Ni)Al-3 phases were detectable when | contained silicon, a new intermetallic layer Al-7(Fe,Cr)(2 | . This multilayer coating included (Fe,Cr,Ni)(2)Al-5 | + (Fe,Cr,Ni)Al-2, (Fe,Cr,Ni)Al and alpha-Fe,Cr,Ni(Al

关键词： Si-modified aluminide coating | Intermetallic compound (IMC) layer | Cast-aluminizing | HH309 stainless steel | High-temperature oxidation | Al-Si sheet

10. Steam Conversion of Methane on Fechral NSTL国家科技图书文献中心

Tarasov, A. L. | Kustov, A. L.... - 《Russian Journal of Physical Chemistry》 - 2020,94(9) - 1962～1964 - 共3页

摘要： a Fe-Cr-Al alloy* (fechral) is studied. A very high* | 75% at 870 degrees C). | The vapor conversion of methane on Ni | -containing catalysts on structured metal supports made from | hydrogen content is observed in the products of the

摘要： >= 75, Cr <= 13, Fe <= 1, Al <= 6, Si <= 3, Ti <= 2 | 713LC, an alloy* that to date had exhibited the lowest* | Herein, the high-temperature corrosion | behavior of novel as-cast alloys (AA-1 and AA-2) in a | LiCl-Li2O molten salt was investigated. The

关键词： High-temperature corrosion behavior | Lithium molten salt | Alloying elements | DFT-NEB | Structural material

摘要： sludge was used to produce Fe-Cr-V alloy* by carbon* | Fe, Cr, and V in the left slag were 0.38%, 1.07 | Vanadium () and chromium (Cr) are significant | recover V and Cr from this wastewater purification | pretreatment at 1000 , water and more than 75% of sulfur in

关键词： Vanadium-chromium solid waste | Roasting treatment | Fe-Cr-V co-alloying | Carbon thermal reduction | Resource clean utilization

摘要： of lamellar FCC(A1) + (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7 | ), (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7, Cr2B, and TiC phases | , B)0.375 complex concentrated alloy* (CCA) was* | studied. The as-cast alloy* was prepared by vacuum* | evaluated. The solidification of the alloy* starts with the*

关键词： Complex concentrated alloys | Fracture | Mechanical properties | Microstructure

摘要： applications. The designed Ni-Fe-Cr-Al based alloy* was cast* | . An alloy* design strategy for such materials takes* | -density, low-cost medium entropy alloy, designed based | , homogenized and cold rolled to 75% thickness reduction. The | for the designed alloy, which contributed to an

关键词： Alloy design | CALPHAD | Heterogeneous microstructure | High entropy alloys | Mechanical properties | Recrystallization kinetics

摘要： of Cr to the alloy* surface and formation of a Cr2O3* | the IN718 nickel-chromium alloy* (Sample D1) and 1 wt* | direct metal deposition (DMD) in a 75 wt % Na2SO4 + 25 | the molten salt interface of the alloy, led to | diffusion of Ni, Fe, etc., was hindered by TiC particles

关键词： Laser direct metal deposition | Superalloys | Microstructure | Hot corrosion | RESISTANCE

摘要： Cu-Cr-Nb (GRCop-42) and Fe-Ni-Cr (HR-1) alloy | HR-1 powder (0, 15, 25, 50, 75, 85, and 100 wt | The main objective of this work was to | investigate the microstructure and mechanical properties of | deposits produced using a high-pressure cold spray

关键词： Cold Spray | GRCop-42 | NASA HR-1 | Additive manufacturing | Copper alloys | Superalloys | CORROSION-RESISTANCE | SIGMA-PHASE | DEPOSITION BEHAVIOR | STAINLESS-STEEL...

摘要： addition, the alloying of Cr and Fe substantially reduces | A new (alpha + beta) Ti-alloy, Ti-6Al-2V-1Cr | the as-cast commercial Ti-6Al-4V alloy, the grain | size and alpha lath thickness of the new alloy* are* | substantially refined by 50 similar to 75%, and the yield

关键词： Titanium alloys | Mechanical property | Grain refinement | Thermodynamic calculation | Alloy design | TITANIUM-ALLOYS | TI-6AL-4V ALLOY | STRENGTH

摘要： Cr2O3, Fe-Cr alloy, Al2O3, and MgO-Al2O3-silicate | 75-80 % pure Cr2O3 from NaCrO2 by leaching with | A novel reduction reaction for extracting | Cr2O3 from chromite ores is demonstrated by excluding | the formation of carcinogenic chromate (Cr6

关键词： Chromium | Chromite ore | Reductive roasting | Chromite reduction | Iron-chromium alloy | Chromium oxide chemicals | Cr6+-ion analysis | Cr6+-ion carcinogen | Process design

摘要：-SEM and XRD results indicated that the (Fe,Cr,Ni)2Al | (5) and (Fe,Cr,Ni)Al-3 phases were detectable when | contained silicon, a new intermetallic layer Al-7(Fe,Cr)(2 | . This multilayer coating included (Fe,Cr,Ni)(2)Al-5 | + (Fe,Cr,Ni)Al-2, (Fe,Cr,Ni)Al and alpha-Fe,Cr,Ni(Al

关键词： Si-modified aluminide coating | Intermetallic compound (IMC) layer | Cast-aluminizing | HH309 stainless steel | High-temperature oxidation | Al-Si sheet

摘要： a Fe-Cr-Al alloy* (fechral) is studied. A very high* | 75% at 870 degrees C). | The vapor conversion of methane on Ni | -containing catalysts on structured metal supports made from | hydrogen content is observed in the products of the

关键词： steam conversion | methane | catalysts | fechral

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： >= 75, Cr <= 13, Fe <= 1, Al <= 6, Si <= 3, Ti <= 2 | 713LC, an alloy that to date had exhibited the lowest | Herein, the high-temperature corrosion | behavior of novel as-cast alloys (AA-1 and AA-2) in a | LiCl-Li2O molten salt was investigated. The

关键词： High-temperature corrosion behavior | Lithium molten salt | Alloying elements | DFT-NEB | Structural material

摘要： sludge was used to produce Fe-Cr-V alloy by carbon | Fe, Cr, and V in the left slag were 0.38%, 1.07 | Vanadium () and chromium (Cr) are significant | recover V and Cr from this wastewater purification | pretreatment at 1000 , water and more than 75% of sulfur in

关键词： Vanadium-chromium solid waste | Roasting treatment | Fe-Cr-V co-alloying | Carbon thermal reduction | Resource clean utilization

摘要： of lamellar FCC(A1) + (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7 | ), (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7, Cr2B, and TiC phases | , B)0.375 complex concentrated alloy (CCA) was | studied. The as-cast alloy was prepared by vacuum | evaluated. The solidification of the alloy starts with the

关键词： Complex concentrated alloys | Fracture | Mechanical properties | Microstructure

摘要： applications. The designed Ni-Fe-Cr-Al based alloy was cast | . An alloy design strategy for such materials takes | -density, low-cost medium entropy alloy, designed based | , homogenized and cold rolled to 75% thickness reduction. The | for the designed alloy, which contributed to an

关键词： Alloy design | CALPHAD | Heterogeneous microstructure | High entropy alloys | Mechanical properties | Recrystallization kinetics

摘要： of Cr to the alloy surface and formation of a Cr2O3 | the IN718 nickel-chromium alloy (Sample D1) and 1 wt | direct metal deposition (DMD) in a 75 wt % Na2SO4 + 25 | the molten salt interface of the alloy, led to | diffusion of Ni, Fe, etc., was hindered by TiC particles

关键词： Laser direct metal deposition | Superalloys | Microstructure | Hot corrosion | RESISTANCE

摘要： Cu-Cr-Nb (GRCop-42) and Fe-Ni-Cr (HR-1) alloy | HR-1 powder (0, 15, 25, 50, 75, 85, and 100 wt | The main objective of this work was to | investigate the microstructure and mechanical properties of | deposits produced using a high-pressure cold spray

关键词： Cold Spray | GRCop-42 | NASA HR-1 | Additive manufacturing | Copper alloys | Superalloys | CORROSION-RESISTANCE | SIGMA-PHASE | DEPOSITION BEHAVIOR | STAINLESS-STEEL...

摘要： addition, the alloying of Cr and Fe substantially reduces | A new (alpha + beta) Ti-alloy, Ti-6Al-2V-1Cr | the as-cast commercial Ti-6Al-4V alloy, the grain | size and alpha lath thickness of the new alloy are | substantially refined by 50 similar to 75%, and the yield

关键词： Titanium alloys | Mechanical property | Grain refinement | Thermodynamic calculation | Alloy design | TITANIUM-ALLOYS | TI-6AL-4V ALLOY | STRENGTH

摘要： Cr2O3, Fe-Cr alloy, Al2O3, and MgO-Al2O3-silicate | 75-80 % pure Cr2O3 from NaCrO2 by leaching with | A novel reduction reaction for extracting | Cr2O3 from chromite ores is demonstrated by excluding | the formation of carcinogenic chromate (Cr6

关键词： Chromium | Chromite ore | Reductive roasting | Chromite reduction | Iron-chromium alloy | Chromium oxide chemicals | Cr6+-ion analysis | Cr6+-ion carcinogen | Process design

摘要：-SEM and XRD results indicated that the (Fe,Cr,Ni)2Al | (5) and (Fe,Cr,Ni)Al-3 phases were detectable when | contained silicon, a new intermetallic layer Al-7(Fe,Cr)(2 | . This multilayer coating included (Fe,Cr,Ni)(2)Al-5 | + (Fe,Cr,Ni)Al-2, (Fe,Cr,Ni)Al and alpha-Fe,Cr,Ni(Al

关键词： Si-modified aluminide coating | Intermetallic compound (IMC) layer | Cast-aluminizing | HH309 stainless steel | High-temperature oxidation | Al-Si sheet

摘要： a Fe-Cr-Al alloy (fechral) is studied. A very high | 75% at 870 degrees C). | The vapor conversion of methane on Ni | -containing catalysts on structured metal supports made from | hydrogen content is observed in the products of the

关键词： steam conversion | methane | catalysts | fechral

4008-161-200 800-990-8900

国家科技图书文献中心

摘要： >= 75, Cr <= 13, Fe <= 1, Al <= 6, Si <= 3, Ti <= 2 | 713LC, an alloy* that to date had exhibited the lowest* | Herein, the high-temperature corrosion | behavior of novel as-cast alloys (AA-1 and AA-2) in a | LiCl-Li2O molten salt was investigated. The

摘要： sludge was used to produce Fe-Cr-V alloy* by carbon* | Fe, Cr, and V in the left slag were 0.38%, 1.07 | Vanadium () and chromium (Cr) are significant | recover V and Cr from this wastewater purification | pretreatment at 1000 , water and more than 75% of sulfur in

摘要： of lamellar FCC(A1) + (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7 | ), (Ni,Co,Fe)16(Ti,Cr)6(Si,Al)7, Cr2B, and TiC phases | , B)0.375 complex concentrated alloy* (CCA) was* | studied. The as-cast alloy* was prepared by vacuum* | evaluated. The solidification of the alloy* starts with the*

摘要： applications. The designed Ni-Fe-Cr-Al based alloy* was cast* | . An alloy* design strategy for such materials takes* | -density, low-cost medium entropy alloy, designed based | , homogenized and cold rolled to 75% thickness reduction. The | for the designed alloy, which contributed to an

摘要： of Cr to the alloy* surface and formation of a Cr2O3* | the IN718 nickel-chromium alloy* (Sample D1) and 1 wt* | direct metal deposition (DMD) in a 75 wt % Na2SO4 + 25 | the molten salt interface of the alloy, led to | diffusion of Ni, Fe, etc., was hindered by TiC particles

摘要： addition, the alloying of Cr and Fe substantially reduces | A new (alpha + beta) Ti-alloy, Ti-6Al-2V-1Cr | the as-cast commercial Ti-6Al-4V alloy, the grain | size and alpha lath thickness of the new alloy* are* | substantially refined by 50 similar to 75%, and the yield

摘要： a Fe-Cr-Al alloy* (fechral) is studied. A very high* | 75% at 870 degrees C). | The vapor conversion of methane on Ni | -containing catalysts on structured metal supports made from | hydrogen content is observed in the products of the