Development of High Strength Bolt for Automobile Use Toyota Motor Corporation,LTD

Format:

Conference/Event

Author/Creator:

Seguchi, Tsuyoshi, author.

Conference Name:

International Body Engineering Conference & Exposition (2003-10-27 : Tokyo, Japan)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2003

Summary:

For the purpose of weight reduction and improvement in fuel economy of vehicles, we developed and put in practical use the high strength bolt (following 13 T) which is excellent in delayed fracture resistance in all the environment of the bolt currently used for the automobiles, and which guarantees 1300 MPa or more of tensile strength. The points of development are in the optimization of chemical composition design and heat treatment conditions which noted the following three points.In the delayed fracture tests which simulated much corrosion environments like the salt splaying in axle parts and acid corrosion environment like the blowby gas inside engine, high reliability of the developed 13T bolt was confirmed

Notes:

Vendor supplied data

Publisher Number:

2003-01-2785

Access Restriction:

Restricted for use by site license