The agreement constitutes the first scientific research program the company has directly funded in Japan, although Rolls-Royce has significant and long-standing links with that country in terms of product development, supply arrangements, as a market for products in the company's aerospace, marine and energy sectors, and as a participant in previous JAXA research programs.

Competitive and environmental benefits can result from increasing the temperature capabilities of materials operating in the hottest parts of a gas turbine to improve fuel efficiency, which in turn reduces the emissions of carbon dioxide.

Relatively small rises in temperature capability can bring quite large gains in fuel efficiency, so the new, five-year agreement represents an important step in the global challenge of achieving environmental benefits and specific targets for aero engines' CO2 emissions, Rolls-Royce said in a news release.

Rolls-Royce has worked with NIMS for about 15 years, during which time the organizations collaborated with existing Rolls-Royce UTCs. The new agreement will include cooperative research with Cambridge University, which is experienced in the physics of blade alloys; Birmingham University, which studies the castability of materials, and Cranfield University, which focuses on coatings developments.

The agreement also involves seeking materials with significantly improved fatigue and creep capabilities at higher temperatures.

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