Bodycote Plc · LSE:BOY

Bodycote — Investor Day (April 2019)

13 slides from Bodycote's investor day presentation, Apr 30, 2019

  1. Slide 1: Cars and Light Trucks

    Cars and Light Trucks Robert Muzzin

  2. Slide 2: Agenda

    Agenda  Applications and heat treatment processes found on cars and light trucks  Disruptive technology effects of electric vehicles  Examples of electric vehicle powertrains and transmissions  Bodycote’s technologies  Change brings opportunity 2

  3. Slide 3: Bodycote Automotive

    Bodycote Automotive Moving the world injectors ball studs Many types of stampings brake pistons treatment including rear axle rings transmission shafts torque converters fasteners carburising pinion gears brake discs vacuum hardening transmission gears austempering gas nitriding air bag components C

  4. Slide 4: Electric vehicles

    Electric vehicles  Battery Electric Vehicles (BEVs) and Plug-in Hybrid Vehicles (PHEVs) are expected to replace Internal Combustion Engines (ICEs)  About £65m of car and light truck revenues are ICE specific  6 to 12 speed transmissions make up a significant portion of ICE specific sales  PHEVs

  5. Slide 5: BEV powertrain

    BEV powertrain Treatment needs Planetary gear set:  Nitrided ring gear  Low Pressure Carburising (LPC) and nitrided sun gear and pinions, and bevel gears  CiD®-treated ductile-iron differential case Drivetrain:  Atmospheric carburising for U-joints (candidate for LPC oil quench)  Plus CiD® for

  6. Slide 6: BEV transmission

    BEV transmission A continuing evolution  Multi-gear transmissions like GKN’s eTwinsterX are being developed to resolve issues typically seen from the single geared BEV design  Like its planetary geared sibling, a multi-geared e-transmission provides better top speed performance at lower RPMs, draw

  7. Slide 7: Our technologies

    Our technologies Bodycote is the world’s largest supplier of gas nitriding Low Pressure Carburising (LPC) Gas Nitriding  Specialist technology giving high hardness below the  Thermochemical surface hardening process – diffuses surface compared to atmospheric carburising nitrogen into surface witho

  8. Slide 8: Classical atmospheric carburising vs LPC

    Classical atmospheric carburising vs LPC LPC similar to atmospheric carburising, but done under vacuum Atmospheric carburising Low Pressure Carburising (LPC) 8

  9. Slide 9: LPC

    LPC Technical advantages  Increased durability Better fatigue characteristics, resulting in a longer product life  Lower distortion and more dimensionally consistent Minimising the need for post-heat treat machining and reducing total overall cost to manufacture  Cleaner components No post-treatm

  10. Slide 10: Gas Nitriding & CiD®

    Gas Nitriding & CiD® Gas Nitriding CiD®  A low temperature thermochemical surface hardening  A low temperature thermochemical surface hardening process process  Nitrogen is added to the surface of steel using  In addition to nitrogen it adds carbon and a stable ammonia as the source resulting in

  11. Slide 11: Gas Nitriding & CiD®

    Gas Nitriding & CiD® Technical advantages Transmission ring gear – Nitrided Brake pistons – without and with CiD® Gas Nitriding – Reduced wear and contact fatigue CiD® – Reduction in warranty costs  In powertrain components, such as planetary ring  In exposed chassis components, such as brake gear

  12. Slide 12: Change brings opportunity

    Change brings opportunity  Growth in continuously variable transmissions (CVTs) for PHEVs provides extra sales opportunities  In time, transmission technologies for BEVs will provide even greater sales growth from increased market share through LPC, gas nitriding and CiD® …and also, some OEMs like

  13. Slide 13: 2019

    2019 |

Bodycote — Investor Day (April 2019) on 6ix