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    Optimization of process parameters for deposition of Stellite on X45CrSi93 steel by plasma transferred arc technique

    New search for: Bharath, R. Ravi
    New search for: Ramanathan, R.
    New search for: Sundararajan, B.
    New search for: Srinivasan, P. Bala

    AbstractThe characteristics of Stellite F coatings, deposited on automobile engine valves made of X45CrSi93 steel, with reference to the defect level, dilution, microstructure and hardness as a function of operating parameters viz., plasma gas flow rate, powder flow rate, pre-heat and current intensity are addressed in this work. Higher current levels has resulted in higher dilution levels and also melting/burning of the substrate. The use of pre-heat was helpful in accomplishing crack-free deposits, especially in continuous production runs. The optimized parameters could successfully be employed in the production line for the manufacture of Stellite coated engine valves for automotive applications.

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    Optimization of process parameters for deposition of Stellite on X45CrSi93 steel by plasma transferred arc technique

    New search for: Bharath, R. Ravi
    New search for: Ramanathan, R.
    New search for: Sundararajan, B.
    New search for: Srinivasan, P. Bala

    AbstractThe characteristics of Stellite F coatings, deposited on automobile engine valves made of X45CrSi93 steel, with reference to the defect level, dilution, microstructure and hardness as a function of operating parameters viz., plasma gas flow rate, powder flow rate, pre-heat and current intensity are addressed in this work. Higher current levels has resulted in higher dilution levels and also melting/burning of the substrate. The use of pre-heat was helpful in accomplishing crack-free deposits, especially in continuous production runs. The optimized parameters could successfully be employed in the production line for the manufacture of Stellite coated engine valves for automotive applications.

    Access

    Check access
    Check availability in my library
    Order at Subito €

    Optimization of process parameters for deposition of Stellite on X45CrSi93 steel by plasma transferred arc technique

    New search for: Bharath, R. Ravi
    New search for: Ramanathan, R.
    New search for: Sundararajan, B.
    New search for: Srinivasan, P. Bala

    AbstractThe characteristics of Stellite F coatings, deposited on automobile engine valves made of X45CrSi93 steel, with reference to the defect level, dilution, microstructure and hardness as a function of operating parameters viz., plasma gas flow rate, powder flow rate, pre-heat and current intensity are addressed in this work. Higher current levels has resulted in higher dilution levels and also melting/burning of the substrate. The use of pre-heat was helpful in accomplishing crack-free deposits, especially in continuous production runs. The optimized parameters could successfully be employed in the production line for the manufacture of Stellite coated engine valves for automotive applications.

    Access

    Check access
    Check availability in my library
    Order at Subito €

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    Title:

    Optimization of process parameters for deposition of Stellite on X45CrSi93 steel by plasma transferred arc technique

    Contributors:

    Bharath, R. Ravi (author) / Ramanathan, R. (author) / Sundararajan, B. (author) / Srinivasan, P. Bala (author)

    Publication date:

    2008-03-28

    Size:

    7 pages

    ISSN:

    0261-3069

    DOI:

    https://doi.org/10.1016/j.matdes.2008.03.020

    Type of media:

    Article (Journal)

    Type of material:

    Electronic Resource

    Language:

    English

    Keywords:

    Engine valve , Martensitic steel , Plasma transferred arc coating , Microstructure , Hardness

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