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aluminium 4

aluminium alloy 3

aluminum alloy 2

cold spraying 2

flux-free brazing 2

shear strength 2

Carbon and pollution emissions 1

Cross-elasticity 1

Finite Element Analysis 1

Iron and steel industry 1

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Mixed culture denitrification 1

Nitrate removal 1

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On the direct use of recovered scrap Cu and saving Cu with Al in the Chinese cable industry

Huang Chongqi

Strategic Study of CAE 2008, Volume 10, Issue 5,   Pages 10-18

Abstract: At present, making Cu rod directly from recovered scrap Cu and saving Cu with Al have become topics ofMore and more Cu wires are drawn from the rods made directly from scrap Cu.presents the status-quo, problems arisen and suggestions in terms of making Cu rod directly from recovered scrap

Keywords： scrap Cu     recovery     aluminium     the cable industry    

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Secondary Aluminium——A Green Industry Suited to the Sustainable Development

Yang Yuchun

Strategic Study of CAE 2003, Volume 5, Issue 1,   Pages 24-32

Abstract: The present situation and the sale markets of aluminium recycling industry are introduced.The economic scale as a central concern and the gradual change of the product structure of A1 scrap recyclingmarket demand and technical innovation are the two main motive powers for the development of secondary aluminium

Keywords： aluminium scrap     used beverage can     secondary aluminium     green industry    

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Reduction of hexavalent chromium with scrap iron in a fixed bed reactor

Yin WANG, Xuejiang WANG, Xin WANG, Mian LIU, Siqing XIA, Daqiang YIN, Yalei ZHANG, Jianfu ZHAO

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 6,   Pages 761-769 doi: 10.1007/s11783-012-0413-z

Abstract: The reduction of hexavalent chromium by scrap iron was investigated in continuous long-term fixed bedthat the pH, EBCT, and initial Cr(VI) concentration significantly affected the reduction capacity of scrapThe reduction capacity of scrap iron were 4.56, 1.51, and 0.57 mg Cr(VI)·g Fe at pH 3, 5, and 7 (initialhardness and humic acid in water may shorten the lifetime of the reactor, the reduction capacity of scrapdispersion spectrometer and X-ray diffraction were conducted to examine the surface species of the scrap

Keywords： hexavalent chromium     scrap iron     reduction capacity     drinking water    

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Aluminium and rail vehicle transportation

Yang Yuchun

Strategic Study of CAE 2008, Volume 10, Issue 5,   Pages 79-84

Abstract: style="text-align: justify;">Application and characteristics,development outline and foreground of aluminium

Keywords： aluminium     aluminium alloy     railway transportation     high speed train     maglevtrain    

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Flux-free brazing of Mg-containing aluminium alloys by means of cold spraying

BOBZIN Kirsten, ZHAO Lidong, ERNST Felix, RICHARDT Katharina

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 355-359 doi: 10.1007/s11465-008-0055-9

Abstract: In the present study, AlSi12 and AlSi10Cu4 were deposited onto Mg-containing aluminium alloys 6063 and

Keywords： diffusion     metallurgical     substrate     Mg-containing aluminium     spraying    

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Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 256-260 doi: 10.1007/s11465-010-0095-9

Abstract: In the present study, samples of aluminium alloy 6060 were coated by cold spraying with a powder of brazing

Keywords： aluminium alloy     flux-free brazing     cold spraying     shear strength    

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Scrap Iron Filings assisted nitrate and phosphate removal in low C/N waters using mixed microbial culture

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 4, doi: 10.1007/s11783-020-1358-2

Abstract:

• Microbes enhance denitrification under varying DO concentrations and SIF dosages.

Keywords： Scrap iron filing     Nitrate removal     Phosphate removal     Mixed culture denitrification     Zero valent iron    

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Influence of the filler materials on flux-free brazing of pure aluminium (1050)

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 47-51 doi: 10.1007/s11465-009-0079-9

Abstract: In the present study, samples of pure aluminium (1050) were deposited by cold spraying with filler materials

Keywords： aluminium     flux-free brazing     cold spraying     shear strength    

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Test and analysis of the physical fields and optimization of the technical conditions of the 230 kA aluminium

Hua Guilin,Zeng Fanjiong,Li Jun,Shao Yong,Li Laibao

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 69-79

Abstract:

The energy loss at various areas of the aluminium pots, the distributionfoundation for having technical innovation and improving the main technical and economic indexes of the aluminium

Keywords： aluminium electrolysis     aluminium pots     physical fields     technical optimization    

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Development of Aluminium Electrolytic Industry at the Beginning of the 21 st Century

Qiu Zhuxian

Strategic Study of CAE 2003, Volume 5, Issue 4,   Pages 41-46

Abstract: These are important advances in aluminium electrolytic industry.

Keywords： aluminium electrolytic industry     large prebaked anode cell     aluminium electrolysis at lower temperature    

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Optimising the oil phases of aluminium hydrogel-stabilised emulsions for stable, safe and efficient vaccine

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 6,   Pages 973-984 doi: 10.1007/s11705-021-2123-1

Abstract: To increase antibody secretion and dose sparing, squalene-in-water aluminium hydrogel (alum)-stabilisedacid ratio, soybean oil, peanut oil, and olive oil were utilised as oil phases in the preparation of aluminium

Keywords： pickering emulsion     vaccine adjuvant     alum-stabilised emulsion     oleic to linoleic acid ratio     stability    

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Research progress of aluminium alloy automotive sheet and application technology

Ma Mingtu,You Jianghai,Lu Hongzhou,Wang Zhiwen

Strategic Study of CAE 2010, Volume 12, Issue 9,   Pages 4-20

Abstract: technology was deeply discussed to explain its importance in guaranteeing properties and formability of aluminiumSome typical application of aluminium alloy automotive sheet to automotive industry was listed.knowledge and recognition of this paper and research progress present, the stress research contents about aluminiumand deeply developing application research are important work for the expending the application of aluminium

Keywords： automobile lightweiting     aluminium alloy     mechanical property     formability     pre-treatment technology     stress    

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Research and Development of Inert cathode and Anode in Aluminium Electrolysis

Qiu Zhuxian

Strategic Study of CAE 2001, Volume 3, Issue 5,   Pages 50-54

Abstract:

Some new types of electrodes for modern aluminium electrolysis cells are reviewed in this paper.

Keywords： inert anode     inert cathode     SiC side lining     aluminium electrolysis at lower temperatures    

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Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities

Wei LIU; Lishu XU; Shaojun ZHU; Lijuan LI; Feng LIU; Zhe XIONG

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 12,   Pages 1565-1580 doi: 10.1007/s11709-022-0867-4

Abstract: This study proposes a shape optimization method for K6 aluminum alloy spherical reticulated shells with gusset joints, considering geometric, material, and joint stiffness nonlinearities. The optimization procedure adopts a genetic algorithm in which the elastoplastic non-linear buckling load is selected as the objective function to be maximized. By confinement of the adjustment range of the controlling points, optimization results have enabled a path toward achieving a larger elastoplastic non-linear buckling load without changing the macroscopic shape of the structure. A numerical example is provided to demonstrate the effectiveness of the proposed method. In addition, the variation in structural performance during optimization is illustrated. Through parametric analysis, practical design tables containing the parameters of the optimized shape are obtained for aluminum alloy spherical shells with common geometric parameters. To explore the effect of material nonlinearity, the optimal shapes obtained based on considering and not considering material non-linear objective functions, the elastoplastic and elastic non-linear buckling loads, are compared.

Keywords： shape optimization     aluminum alloy     spherical reticulated shell     non-linear buckling     material nonlinearity     genetic algorithm    

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Seismic analysis of semi-gravity RC cantilever retaining wall with TDA backfill

Il-Sang AHN, Lijuan CHENG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 455-469 doi: 10.1007/s11709-017-0392-z

Abstract: The seismic behavior of Tire Derived Aggregate (TDA) used as backfill material of 6.10 m high retaining walls was investigated based on nonlinear time-history Finite Element Analysis (FEA). The retaining walls were semi-gravity reinforced concrete cantilever type. In the backfill, a 2.74 m thick conventional soil layer was placed over a 3.06 m thick TDA layer. For comparison purpose, a conventional all soil-backfill model was also developed, and the analysis results from the two models under the Northridge and Takatori earthquakes were compared. The FEA results showed that both models did not experience major damage in the backfill under the Northridge earthquake. However, under the Takatori earthquake, the TDA-backfill model developed substantially large displacement in the retaining walls and in the backfill compared with the soil-backfill model. Regions of large plastic strain were mainly formed in the TDA layer, and the soil over the TDA layer did not experience such large plastic strain, suggesting less damage than the soil-backfill model. In addition, the acceleration on the backfill surface of the TDA-backfill model decreased substantially compared with the soil-backfill model. If an acceleration sensitive structure is placed on the surface of the backfill, the TDA backfill may induce less damage to it.

Keywords： TDA (Tire Derived Aggregate)     scrap tires     retaining wall     seismic analysis     Finite Element Analysis    

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Title Author Date Type Operation

On the direct use of recovered scrap Cu and saving Cu with Al in the Chinese cable industry

Huang Chongqi

Journal Article

Secondary Aluminium——A Green Industry Suited to the Sustainable Development

Yang Yuchun

Journal Article

Reduction of hexavalent chromium with scrap iron in a fixed bed reactor

Yin WANG, Xuejiang WANG, Xin WANG, Mian LIU, Siqing XIA, Daqiang YIN, Yalei ZHANG, Jianfu ZHAO

Journal Article

Aluminium and rail vehicle transportation

Yang Yuchun

Journal Article

Flux-free brazing of Mg-containing aluminium alloys by means of cold spraying

BOBZIN Kirsten, ZHAO Lidong, ERNST Felix, RICHARDT Katharina

Journal Article

Application of cold spraying for flux-free brazing of aluminium alloy 6060

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Journal Article

Scrap Iron Filings assisted nitrate and phosphate removal in low C/N waters using mixed microbial culture

Journal Article

Influence of the filler materials on flux-free brazing of pure aluminium (1050)

Kirsten BOBZIN, Lidong ZHAO, Thomas SCHLAEFER, Thomas WARDA,

Journal Article

Test and analysis of the physical fields and optimization of the technical conditions of the 230 kA aluminium

Hua Guilin,Zeng Fanjiong,Li Jun,Shao Yong,Li Laibao

Journal Article

Development of Aluminium Electrolytic Industry at the Beginning of the 21 st Century

Qiu Zhuxian

Journal Article

Optimising the oil phases of aluminium hydrogel-stabilised emulsions for stable, safe and efficient vaccine

Journal Article

Research progress of aluminium alloy automotive sheet and application technology

Ma Mingtu,You Jianghai,Lu Hongzhou,Wang Zhiwen

Journal Article

Research and Development of Inert cathode and Anode in Aluminium Electrolysis

Qiu Zhuxian

Journal Article

Shape optimization of aluminium alloy spherical reticulated shells considering nonlinearities

Wei LIU; Lishu XU; Shaojun ZHU; Lijuan LI; Feng LIU; Zhe XIONG

Journal Article

Seismic analysis of semi-gravity RC cantilever retaining wall with TDA backfill

Il-Sang AHN, Lijuan CHENG

Journal Article