The Experts below are selected from a list of 381309 Experts worldwide ranked by ideXlab platform

W. Q. Song - One of the best experts on this subject based on the ideXlab platform.

  • Dynamic Mechanical Thermal Properties of a New Metal/Polymer Composite for Fused Deposition Modelling Process
    Materials Science Forum, 2009
    Co-Authors: W. Q. Song, Syed Hasan Masood
    Abstract:

    This paper introduces an entirely new metal based Composite material for direct rapid tooling application using Fused Deposition Modelling rapid prototyping system with desired mechanical and thermal properties and characteristics. The paper specifically describes the results of the dynamic mechanical thermal analysis (DMTA) of this new metal/polymer Composite material, consisting of iron particles in nylon type matrix, for use in FDM process and with the aim of application to direct rapid tooling for injection moulding. The work represents a major development in the direction of direct rapid tooling for reducing the cost and time in tooling manufacture for injection moulding.

  • thermal characteristics of a new metal polymer material for fdm rapid prototyping process
    Assembly Automation, 2005
    Co-Authors: Syed Hasan Masood, W. Q. Song
    Abstract:

    Purpose – Presents development and characterisation of a new metal/polymer Composite material for use in fused deposition modelling (FDM) rapid prototyping process with the aim of application to direct rapid tooling. The work represents a major development in reducing the cost and time in rapid tooling.Design/methodology/approach – The material consists of iron particles in a nylon type matrix. The detailed formulation and characterisation of the thermal properties of the various combinations of the new Composites are investigated experimentally. Results are compared with other metal/polymer Composites used in rapid tooling.Findings – The feedstock filaments of this Composite have been produced and used successfully in the unmodified FDM system for direct rapid tooling of injection moulding inserts. Thermal properties are found to be acceptable for rapid tooling applications for injection moulding.Originality/value – Introduces an entirely new metal based Composite material for direct rapid tooling applic...

  • thermal characteristics of a new metal polymer material for fdm rapid prototyping process
    Assembly Automation, 2005
    Co-Authors: Syed Hasan Masood, W. Q. Song
    Abstract:

    – Presents development and characterisation of a new metal/polymer Composite material for use in fused deposition modelling (FDM) rapid prototyping process with the aim of application to direct rapid tooling. The work represents a major development in reducing the cost and time in rapid tooling., – The material consists of iron particles in a nylon type matrix. The detailed formulation and characterisation of the thermal properties of the various combinations of the new Composites are investigated experimentally. Results are compared with other metal/polymer Composites used in rapid tooling., – The feedstock filaments of this Composite have been produced and used successfully in the unmodified FDM system for direct rapid tooling of injection moulding inserts. Thermal properties are found to be acceptable for rapid tooling applications for injection moulding., – Introduces an entirely new metal based Composite material for direct rapid tooling application using FDM RP system with desired thermal properties and characteristics. This will reduce the cost and time of manufacturing tooling inserts and dies for injection moulding.

  • Thermal characteristics of a new metal/polymer material for FDM rapid prototyping process
    Assembly Automation, 2005
    Co-Authors: Syed Hasan Masood, W. Q. Song
    Abstract:

    – Presents development and characterisation of a new metal/polymer Composite material for use in fused deposition modelling (FDM) rapid prototyping process with the aim of application to direct rapid tooling. The work represents a major development in reducing the cost and time in rapid tooling., – The material consists of iron particles in a nylon type matrix. The detailed formulation and characterisation of the thermal properties of the various combinations of the new Composites are investigated experimentally. Results are compared with other metal/polymer Composites used in rapid tooling., – The feedstock filaments of this Composite have been produced and used successfully in the unmodified FDM system for direct rapid tooling of injection moulding inserts. Thermal properties are found to be acceptable for rapid tooling applications for injection moulding., – Introduces an entirely new metal based Composite material for direct rapid tooling application using FDM RP system with desired thermal properties and characteristics. This will reduce the cost and time of manufacturing tooling inserts and dies for injection moulding.

Jun Yang - One of the best experts on this subject based on the ideXlab platform.

  • Noble Metal-Based Composite nanomaterials fabricated via solution-based approaches
    Journal of Materials Chemistry A, 2015
    Co-Authors: Hui Liu, Yan Feng, Dong Chen, Penglei Cui, Jun Yang
    Abstract:

    One of the key frontiers in nanomaterial fabrication is the integration of different materials within the same structure to increase functionality. In particular, interactions between nanoscale materials with distinctly different physical and chemical properties can greatly improve the overall application performance of the nanoComposites and can even generate new synergetic properties. Within the last decade, the development of wet-chemistry methods has led to the development of research in to Composite nanomaterials. The efforts of many leading research groups have led to a rich variety of Composite nanomaterials. However, the design and synthesis of Composite nanomaterials with controlled properties remain a significant challenge. We devote this review for summarizing the solution-based methods used for the preparation of noble Metal-Based nanoComposites, their characterization and their potential applications in diverse areas to provide readers with a systematic and coherent overview of the field.

Syed Hasan Masood - One of the best experts on this subject based on the ideXlab platform.

  • Dynamic Mechanical Thermal Properties of a New Metal/Polymer Composite for Fused Deposition Modelling Process
    Materials Science Forum, 2009
    Co-Authors: W. Q. Song, Syed Hasan Masood
    Abstract:

    This paper introduces an entirely new metal based Composite material for direct rapid tooling application using Fused Deposition Modelling rapid prototyping system with desired mechanical and thermal properties and characteristics. The paper specifically describes the results of the dynamic mechanical thermal analysis (DMTA) of this new metal/polymer Composite material, consisting of iron particles in nylon type matrix, for use in FDM process and with the aim of application to direct rapid tooling for injection moulding. The work represents a major development in the direction of direct rapid tooling for reducing the cost and time in tooling manufacture for injection moulding.

  • thermal characteristics of a new metal polymer material for fdm rapid prototyping process
    Assembly Automation, 2005
    Co-Authors: Syed Hasan Masood, W. Q. Song
    Abstract:

    Purpose – Presents development and characterisation of a new metal/polymer Composite material for use in fused deposition modelling (FDM) rapid prototyping process with the aim of application to direct rapid tooling. The work represents a major development in reducing the cost and time in rapid tooling.Design/methodology/approach – The material consists of iron particles in a nylon type matrix. The detailed formulation and characterisation of the thermal properties of the various combinations of the new Composites are investigated experimentally. Results are compared with other metal/polymer Composites used in rapid tooling.Findings – The feedstock filaments of this Composite have been produced and used successfully in the unmodified FDM system for direct rapid tooling of injection moulding inserts. Thermal properties are found to be acceptable for rapid tooling applications for injection moulding.Originality/value – Introduces an entirely new metal based Composite material for direct rapid tooling applic...

  • thermal characteristics of a new metal polymer material for fdm rapid prototyping process
    Assembly Automation, 2005
    Co-Authors: Syed Hasan Masood, W. Q. Song
    Abstract:

    – Presents development and characterisation of a new metal/polymer Composite material for use in fused deposition modelling (FDM) rapid prototyping process with the aim of application to direct rapid tooling. The work represents a major development in reducing the cost and time in rapid tooling., – The material consists of iron particles in a nylon type matrix. The detailed formulation and characterisation of the thermal properties of the various combinations of the new Composites are investigated experimentally. Results are compared with other metal/polymer Composites used in rapid tooling., – The feedstock filaments of this Composite have been produced and used successfully in the unmodified FDM system for direct rapid tooling of injection moulding inserts. Thermal properties are found to be acceptable for rapid tooling applications for injection moulding., – Introduces an entirely new metal based Composite material for direct rapid tooling application using FDM RP system with desired thermal properties and characteristics. This will reduce the cost and time of manufacturing tooling inserts and dies for injection moulding.

  • Thermal characteristics of a new metal/polymer material for FDM rapid prototyping process
    Assembly Automation, 2005
    Co-Authors: Syed Hasan Masood, W. Q. Song
    Abstract:

    – Presents development and characterisation of a new metal/polymer Composite material for use in fused deposition modelling (FDM) rapid prototyping process with the aim of application to direct rapid tooling. The work represents a major development in reducing the cost and time in rapid tooling., – The material consists of iron particles in a nylon type matrix. The detailed formulation and characterisation of the thermal properties of the various combinations of the new Composites are investigated experimentally. Results are compared with other metal/polymer Composites used in rapid tooling., – The feedstock filaments of this Composite have been produced and used successfully in the unmodified FDM system for direct rapid tooling of injection moulding inserts. Thermal properties are found to be acceptable for rapid tooling applications for injection moulding., – Introduces an entirely new metal based Composite material for direct rapid tooling application using FDM RP system with desired thermal properties and characteristics. This will reduce the cost and time of manufacturing tooling inserts and dies for injection moulding.

Xiangnan Zhang - One of the best experts on this subject based on the ideXlab platform.

  • tribological application of carbon nanotubes in a metal based Composite coating and Composites
    Carbon, 2003
    Co-Authors: W Chen, J P Tu, Zhude Xu, Longhu Wang, Xiangnan Zhang
    Abstract:

    Abstract Ni–P–carbon nanotube (CNT) Composite coating and carbon nanotube/copper matrix Composites were prepared by electroless plating and powder metallurgy techniques, respectively. The effects of CNTs on the tribological properties of these Composites were evaluated. The results demonstrated that the Ni–P–CNT electroless Composite coating exhibited higher wear resistance and lower friction coefficient than Ni–P–SiC and Ni–P–graphite Composite coatings. After annealing at 673 K for 2 h, the wear resistance of the Ni–P–CNT Composite coating was improved. Carbon nanotube/copper matrix Composites revealed a lower wear rate and friction coefficient compared with pure copper, and their wear rates and friction coefficients showed a decreasing trend with increasing volume fraction of CNTs within the range from 0 to 12 vol.% due to the effects of the reinforcement and reduced friction of CNTs. The favorable effects of CNTs on the tribological properties are attributed to improved mechanical properties and unique topological structure of the hollow nanotubes.

Hui Liu - One of the best experts on this subject based on the ideXlab platform.

  • Noble Metal-Based Composite nanomaterials fabricated via solution-based approaches
    Journal of Materials Chemistry A, 2015
    Co-Authors: Hui Liu, Yan Feng, Dong Chen, Penglei Cui, Jun Yang
    Abstract:

    One of the key frontiers in nanomaterial fabrication is the integration of different materials within the same structure to increase functionality. In particular, interactions between nanoscale materials with distinctly different physical and chemical properties can greatly improve the overall application performance of the nanoComposites and can even generate new synergetic properties. Within the last decade, the development of wet-chemistry methods has led to the development of research in to Composite nanomaterials. The efforts of many leading research groups have led to a rich variety of Composite nanomaterials. However, the design and synthesis of Composite nanomaterials with controlled properties remain a significant challenge. We devote this review for summarizing the solution-based methods used for the preparation of noble Metal-Based nanoComposites, their characterization and their potential applications in diverse areas to provide readers with a systematic and coherent overview of the field.