Borgwarner Inc.

Dominik Kuss

Gerald Schall

Frank Scherrer

Michael Loewenberg

Stefan Eisinger

Adnan Adilovic

Menno Roder

Juergen Strelbitski

Achim Klein

Daniela Cempirkova

Steffen Bereswill

A TiAl alloy comprising the elements C, Si, B, Al and Ti, wherein a C fraction is &#x2264;0.5 wt %, an Si fraction is 0.05-2.5 wt %, a B fraction is &#x2264;0.4 wt % and an Al fraction is 25-43 wt %, in each case in relation to the total weight of the alloy.

TiAl alloy, in particular for turbocharger applications, turbocharger component, turbocharger and method for producing the TiAl  alloy

A process for producing a turbine rotor (), which has, as joining partners, a turbine wheel () made of TiAl and a shaft () produced from steel, with the following process steps: providing the turbine wheel (); providing a solder; providing the shaft (); and connecting the turbine wheel () and the shaft () by electron beam soldering by means of an electron beam ().

Process for producing a turbine rotor

Growing community of inventors

Kirchheim, Germany

Dominik Kuss