Article - 18 Mar 2004
Ti5.5Al3.5Sn3Zr1Nb, or Timetal 829 is a weldable creep resistant high temperature titanium alloy. it was designed for use in gas turbine engines. Physical and mechanical properties and provided as are...
Article - 6 Jan 2004
Hot pressing of silicon nitride producing a hard ceramic material with almost no porosity.It displays excellent wear and abrasion resistance as well as thermal shock resistance. Chemical, electrical,...
Article - 31 Oct 2003
ADAM is the Advanced Aeroengine Materials project, aimed at developing materials for future aeroengines. The new project is described. Key interest include friction welding, single crystal alloys,...
Article - 17 Jan 2003
The Venlo system from X-Tek provides a digital alternative to x-ray film non-destructive testing. The benefits, capabilities, resolution, penetration and design features of the system are outlined.
Article - 15 Oct 2002
Ti6Al6V2Sn is heat treatable to higher strengths and larger sections compared to Ti6Al4V. Its main use is in airframes. Composition, physical and mechanical properties and fabrication are all covered.
Article - 12 Sep 2002
Ti8Al1Mo1V is a high strength near alpha alloy. It has excellent creep resistance up to 430°C and is used in forged fan and compressor blades. It has the highest tensile modulus and lowest density of...
Article - 30 Aug 2002
Laser forming is a deposition process which can produce titanium parts directly from CAD drawings. It has advantages over casting and machining in certain applications. The process, advantages,...
Article - 23 Aug 2002
Ti6Al2Sn4Zr2Mo is a near alpha titanium alloy suiable for high temperature use. Its main uses are in gas turbine engines and hot airframe components. Physical and mechanical properties are provided as...
Article - 30 Jul 2002
Titanium aluminides are intermetallic compounds. Several potentially useful compounds exist in this family of materials. They possess properties that see them as possible replacement materials for gas...
Article - 23 Oct 2001
321 is similar to 304, but uses titanium as a stabilizer. They differ in that they are resistant to intergranular corrosion after heating to temperatures in the carbide precipitation range.