Materials - √دنیـــــــای متـــــــــــالورژی فقـــــــط از ایـــــــنجا
به "با سابقه ترين و محبوب ترين وبلاگ متالورژي در ايران" خوش آمديد

تاريخ : دوشنبه ۸ خرداد ۱۳۸٥

Metals

                           

Materials

Extensive materials experience includes:
  • Irons
    • grey cast iron
    • white cast iron
  • Steels
    • plain carbon
    • alloy
    • microalloy steels
    • stainless
    • powder metal
  • Aluminium alloys
  • Magnesium alloys
  • Titanium alloys
  • Copper alloys
    • brasses
    • bronzes
  • Refractory metals
  • Metal matrix composites
    • particulate reinforced
    • short fibre reinforced
    • continuous fibre reinforced
  • Surface treatments
    • case hardening
    • plating
    • thermal spraying
    • PVD
    • CVD
  • Tribological materials
    • plain bearings
      • aluminium alloy
      • copper alloy
      • white metal
    • friction materials
      • sintered
  • Sealing materials
    • gaskets

Processes

Comprehensive process knowledge includes:
  • Casting
    • sand
    • gravity die
    • pressure die
    • lost wax
    • continuous
    • squeeze
  • Powder metallurgy
    • cold compaction
      • steel
      • aluminium
      • copper
    • warm compaction
    • hot compaction
    • isostatic pressing
    • powder rolling
    • injection moulding
    • porous materials
  • Rolling
  • Forging
  • Extrusion
    • continuous
  • Heat treatment
  • Welding
  • Brazing
  • Soldering

Applications

Application experience includes:
  • Automotive
    • powertrain
    • valvetrain
    • brakes
    • suspension
    • body panels
  • Industrial
    • lifting equipment
    • hydraulics
    • valves
    • heat exchangers
    • press tooling
    • cutting tools
    • catering equipment
  • Aerospace
  • Railway
    • locomotive
  • Marine
    • valves
    • deck fittings
  • Domestic products
    • electrical contacts
    • plumbing fittings

Failure Mechanisms

Failure experience includes:
  • Fracture
    • fatigue
      • corrosion
      • rolling contact
      • fretting
    • brittle
      • intergranular
      • cleavage
    • ductile
      • microvoid coalescence
  • Corrosion
    • pitting
    • galvanic
    • intergranular
    • stress-corrosion
    • hydrogen embrittlement
    • erosion & cavitation
    • dezincification
    • oxidation
  • Wear
    • abrasive
    • cavitation erosion
    • adhesive wear
    • fretting wear
  • Distortion
Click on photos to enlarge

Grey cast iron Piston ring Vacuum braze Brass particles Steel fibres Fractured heat exchanger tube Fractured bolt Nodular iron fracture Dezincification Sintered friction material Debris in bearing material Debris in bearing material



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