Lukasz Chwiałkowski

An aerospace manufacturer has ordered a vacuum furnace to support heat treatment of high-performance alloys used in aircraft components, including engine blades. The system is designed to provide controlled atmosphere processing and precise temperature uniformity required for materials such as titanium, nickel alloys, and high-temperature steels.

The vacuum furnace was supplied by SECO/WARWICK, a global manufacturer of thermal processing equipment with locations in North America, to a Thai aerospace manufacturer expanding its production capabilities. The order includes a single-chamber Vector® vacuum furnace intended for heat treatment and vacuum brazing applications.

The furnace features a working chamber measuring 900 mm x 900 mm x 1200 mm, enabling the heat treatment of larger components. It is designed to support high vacuum processes while maintaining charge purity, with solutions that limit sublimation of alloying elements and reduce contamination within the hot zone — factors that are important in aerospace component production.

“It consists of two Leybold mechanical pumps, a Roots pump, and a diffusion pump. The round heating chamber ensures excellent temperature distribution (±5°C/±9°F), and the cooling system enables rapid gas cooling to a pressure of 6 bar abs. Additionally, the furnace provides precise control of partial pressure of argon and nitrogen, which is crucial for the quality of vacuum and brazing processes,” commented Łukasz Chwiałkowski, sales manager at SECO/WARWICK.

This is the second collaboration between the two companies in Thailand. The client already owns an identical SECO/WARWICK vacuum furnace that supports the production of titanium, high-temperature steel and nickel alloy aircraft engine blades. The addition of a second vacuum is expected to increase production capacity and provide operational flexibility for the aerospace manufacturer’s thermal processing operations.

Press release is available in its original form here.