Energy efficiency in the Friction surfacing of carbon steels

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The present work addresses a performance analysis study in the friction surfacing of AISI H13, AISI 1045 and AISI 1020 consumable rods over mild steel substrates. The influence of process parameters (forging force, travel and rotation speed) on bonding efficiency and deposition rate were investigated, contributing to establish a realistic comparison with other coating technologies. Power and specific energy consumption were compared for the present material combinations. Coatings were examined by optical microscopy, image processing techniques and hardness testing. Forging force enhances joining efficiency, while faster travel speeds improve deposition rates and overall process efficiency. Coating thickness is influenced by the type of consumable material, as the more resistant alloys yielded thinner layers. Deposition rates varied from 0.5 to 2 g/s. Specific energy consumption reaches around 4, 6 to 8 kJ/g, for the deposition of AISI 1020, AISI 1045 and AISI H13, respectively, as the friction surfacing of tougher carbon steels requires higher mechanical work.
Original languageUnknown
Title of host publicationResearch Welding School
Pages1-2
Publication statusPublished - 1 Jan 2012
Event2nd Research Welding School -
Duration: 1 Jan 2012 → …

Conference

Conference2nd Research Welding School
Period1/01/12 → …

Keywords

    Cite this

    @inproceedings{b1e29203aa934d49ba6a88871341693f,
    title = "Energy efficiency in the Friction surfacing of carbon steels",
    abstract = "The present work addresses a performance analysis study in the friction surfacing of AISI H13, AISI 1045 and AISI 1020 consumable rods over mild steel substrates. The influence of process parameters (forging force, travel and rotation speed) on bonding efficiency and deposition rate were investigated, contributing to establish a realistic comparison with other coating technologies. Power and specific energy consumption were compared for the present material combinations. Coatings were examined by optical microscopy, image processing techniques and hardness testing. Forging force enhances joining efficiency, while faster travel speeds improve deposition rates and overall process efficiency. Coating thickness is influenced by the type of consumable material, as the more resistant alloys yielded thinner layers. Deposition rates varied from 0.5 to 2 g/s. Specific energy consumption reaches around 4, 6 to 8 kJ/g, for the deposition of AISI 1020, AISI 1045 and AISI H13, respectively, as the friction surfacing of tougher carbon steels requires higher mechanical work.",
    keywords = "carbon steel, deposition rate, specific energy consumption, performance, Friction surfacing",
    author = "Miranda, {Rosa Maria Mendes}",
    year = "2012",
    month = "1",
    day = "1",
    language = "Unknown",
    pages = "1--2",
    booktitle = "Research Welding School",

    }

    Miranda, RMM 2012, Energy efficiency in the Friction surfacing of carbon steels. in Research Welding School. pp. 1-2, 2nd Research Welding School, 1/01/12.

    Energy efficiency in the Friction surfacing of carbon steels. / Miranda, Rosa Maria Mendes.

    Research Welding School. 2012. p. 1-2.

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

    TY - GEN

    T1 - Energy efficiency in the Friction surfacing of carbon steels

    AU - Miranda, Rosa Maria Mendes

    PY - 2012/1/1

    Y1 - 2012/1/1

    N2 - The present work addresses a performance analysis study in the friction surfacing of AISI H13, AISI 1045 and AISI 1020 consumable rods over mild steel substrates. The influence of process parameters (forging force, travel and rotation speed) on bonding efficiency and deposition rate were investigated, contributing to establish a realistic comparison with other coating technologies. Power and specific energy consumption were compared for the present material combinations. Coatings were examined by optical microscopy, image processing techniques and hardness testing. Forging force enhances joining efficiency, while faster travel speeds improve deposition rates and overall process efficiency. Coating thickness is influenced by the type of consumable material, as the more resistant alloys yielded thinner layers. Deposition rates varied from 0.5 to 2 g/s. Specific energy consumption reaches around 4, 6 to 8 kJ/g, for the deposition of AISI 1020, AISI 1045 and AISI H13, respectively, as the friction surfacing of tougher carbon steels requires higher mechanical work.

    AB - The present work addresses a performance analysis study in the friction surfacing of AISI H13, AISI 1045 and AISI 1020 consumable rods over mild steel substrates. The influence of process parameters (forging force, travel and rotation speed) on bonding efficiency and deposition rate were investigated, contributing to establish a realistic comparison with other coating technologies. Power and specific energy consumption were compared for the present material combinations. Coatings were examined by optical microscopy, image processing techniques and hardness testing. Forging force enhances joining efficiency, while faster travel speeds improve deposition rates and overall process efficiency. Coating thickness is influenced by the type of consumable material, as the more resistant alloys yielded thinner layers. Deposition rates varied from 0.5 to 2 g/s. Specific energy consumption reaches around 4, 6 to 8 kJ/g, for the deposition of AISI 1020, AISI 1045 and AISI H13, respectively, as the friction surfacing of tougher carbon steels requires higher mechanical work.

    KW - carbon steel

    KW - deposition rate

    KW - specific energy consumption

    KW - performance

    KW - Friction surfacing

    M3 - Conference contribution

    SP - 1

    EP - 2

    BT - Research Welding School

    ER -