Failure Investigation of Burst Stainless Steel Expansion Bellows

Introduction

A stainless steel expansion bellows was utilised in an air conditioning system at a shopping centre. It was used to compensate for linear movement of the pipes associated with inevitable thermal expansion. The bellows failed, allowing massive leakage from the system.

Materials Testing on the Hull of a Vessel

Introduction

The hull of a vessel failed while at sea. The failure of the hull appears to have developed along a corner between the side and underneath of the hull. 

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