machining compacted graphite iron

  • Laser-assisted machining of compacted graphite iron

    Compacted graphite iron (CGI) is a material currently under study for the new generation of engines, including blocks, cylinder liners, and cylinder heads. Its unique graphite structure yields desirable high strength, but makes it difficult to machine, thus resulting in a machining cost.

  • Tips for Tackling the Complexities of Cast Iron Machining

    May 09, 2013· Vermicular cast iron, also known as compacted graphite iron, offers greater strength and lower weight when compared to grey cast iron. Because vermicular cast iron is suitable for components subjected to both mechanical and thermal stress, automotive manufacturers are using it more in the production of cylinder heads and brake parts.

    Author: Cutting Edge Conversation
  • How to machine compacted graphite iron USCTI

    siasm of compacted graphite iron (CGI) in recent years. Commercially ... like in gray iron to compacted in CGI and spheroidal in nodular, or ductile, iron is a ... Machining cylinder bores in CGI engine block using fixed multiple carbide inserts

  • ACTICOTE CG for compacted graphite iron castings

    + Reduction in machining allowance + Superior casting quality + Higher productivity ACTICOTE CG for compacted graphite iron castings. Coatings for the production of compacted graphite iron castings for the highest quality demands of the modern foundry With increasing legislation on controlling the

  • Compacted Graphite Iron: Part Two :: Total Materia Article

    In machining of compacted graphite iron, formation of such a layer does not occur since the normal amount of sulfur added to CGI is around 0.01%, which is approximately ten times lower than that added to

  • Alternative cutting tools to machining compacted graphite iron

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    Cutting tools for machining compacted graphite iron. The requirements for any cutting tool material used for machining compacted graphite iron : good wear resistance, high hot hardness, high strength and toughness, good thermal shock properties,

  • Premium supplier of Gray Iron, Compacted Graphite Iron ...

    Dalton Corporation is a premium supplier of iron castings for a variety of industrial sectors with operating facilities in Indiana, Wisconsin and Ohio. Daltons two foundry operations have the capability to produce various grades of iron Gray Iron, Compacted Graphite Iron, and Ductile Iron.

  • Compacted Graphite Iron Dart

    Compacted graphite iron is visually indistinguishable from gray iron, but machining procedures are considerably different due to the greatly increased hardness of the material. Dart offers compacted graphite iron versions of many of our iron blocks and heads.

  • Alternative cutting tools to machining compacted

    · Web view

    Using a new way to manufacture of materials, in this paper was development a new cutting tool by sintering in nitrogen atmosphere technique and machining test on compacted graphite iron. Silicon nitride based ceramic cutting tool is an attractive alternative for the machining of some materials in its hardened condition.

  • Machining of Compacted Graphite Iron (CGI)

    The industrial application of compacted graphite iron in the automotive industry is taking a rather long time due to its uneconomic machinability, because of a

  • Lubrication & Machining of Compacted Graphite

    quakerchem.com 1.800.523.7010 and subsequent reaming of Grade 450 compacted graphite iron as well as a Class 40 gray cast iron.

  • ACTICOTE CG for compacted graphite iron castings

    + Reduction in machining allowance + Superior casting quality + Higher productivity ACTICOTE CG for compacted graphite iron castings. Coatings for the production of compacted graphite iron castings for the highest quality demands of the modern foundry With increasing legislation on controlling the

  • Compacted graphite iron Wikipedia

    Compacted graphite iron (CGI), also known as vermicular graphite iron (GJV, VG, JV or GGV from the German: "Gusseisen mit Vermiculargraphit") especially in non-English speaking countries, is a metal which is gaining popularity in applications that require either greater strength, or lower weight than cast iron. R.D. Schelleng obtained a patent ...