Turbo Technology Expo 2024, May 30-31, 2024, Shanghai, China.
Keywords: thermal barrier coating ceramic-based technology aero engine aerospace aero engine exhibition gas turbine exhibition aero engine and gas turbine expo 2024 aero engine and gas turbine industry chain exhibition.
Today's state-of-the-art aero engines operate at temperatures above 1,700 degrees Celsius, and this extraordinary high temperature is supported by the three major thermal insulation technologies of aero engines: single crystal alloy, air film cooling and thermal barrier coating technology. When the cooling effect of the air film reaches its limit, the thermal barrier coating takes all the responsibility, so the thermal barrier coating is called the most important "protective clothing" of aero engines.
Thermal barrier coatings are often used for high temperature protection and are one of the hot spots in the field of coating research in recent years. Thermal barrier coatings have many advantages, such as reducing the operating temperature of components and thus reducing damage caused by fatigue, and reducing the cooling gas requirements of turbine blades, helping to improve engine efficiency and extend operating life.
Thermal barrier coatings have a sandwich-like multi-layer structure consisting of a ceramic insulation, a metal bond, and a superalloy base layer. Despite their "sandwich" shape, thermal barrier coatings are not simply layered, but by evaporating the material to be coated into steam or fine into particles with a diameter of microns, which are then firmly coated on the surface of the material through crystallization growth or with the help of extremely high energy.
The thermal barrier coating is usually composed of a metal bonding bottom layer and a ceramic surface layer, the bonded bottom layer is usually made of MCRARY (M is Ni, CO or Ni+CO) alloy, which is mainly responsible for the multiple functions of transition heat mismatch, oxidation resistance and corrosion resistance, while the ceramic surface layer usually uses Y2O3 stable ZRO2, which mainly plays the role of heat insulation, because of its good high temperature oxidation resistance, erosion resistance and heat insulation, it has become one of the most advanced high temperature protective coatings for ground heavy-duty gas turbines at home and abroad.
With the development of the aviation industry, the thrust-to-weight ratio of turbine engines is getting higher and higher, and the temperature of the pre-turbine inlet is also getting higher and higher. According to the research process of materials at home and abroad, it is quite difficult to improve the high temperature resistance of turbine blades by increasing the use temperature of materials in a short period of time, and the feasible method is to deposit thermal barrier coating on the turbine blade matrix to increase its service temperature.
Why does the thermal barrier coating withstand such high temperatures and become a "protective suit" for aero engines and heavy-duty gas turbines? What are the most widely used types of thermal barrier coatings today? What is the extent of the relevant fields at home and abroad? Should we break through from ** in the future?
In order to accelerate the exchange and cooperation in the direction of high temperature resistance of aero engines and heavy-duty gas turbines, the 2024 Turbo Technology Expo, the largest exhibition in the field of aero engines and gas turbines in Asia, will have a special CMC sub-forum on ceramic matrix composites.
Ceramic Matrix Composites CMC Sub-forum Content List:
Research progress of ceramic matrix composites for aero engines.
Engineering application and development prospect of ceramic matrix composites for aero engines.
Ceramic Materials & Aerospace Applications.
High temperature resistant and long-life ceramic matrix composites and their application technology.
Weight reduction, high temperature, long life, anti-oxidation ceramic matrix composites have gradually become the key materials in aero engines.
Ultra-high temperature ceramic matrix composites.
CMC turbine blades.
Advanced Ceramic Materials: Powering Aerospace Development.
CMC high-temperature components.
Mechanical testing. Development status and application fields of foreign ceramic matrix composites.
Ceramic high-precision 3D printing technology.
Market demand for ceramic matrix composites.
2024 New Materials Exhibition |Turbo Technology Expo 2024
The 2024 New Materials Exhibition includes advanced metal materials for civil aero engines and gas turbines, and advanced composite materials for civil aero engines: metal matrix composites, ceramic matrix composites, resin matrix composites, etc. 10,000+ square exhibition area, 200+ exhibitors, 10,000+ participants and visitors.
Turbo Technology Expo 2024 booth map.
AboutTurbo Technology Expo 2024May 30-31, Shanghai, China).
The 2024 Turbine Technology Expo (2024 Turbine Expo) will be held in Shanghai, China on May 30-31, 2024, to create an international high-level aviation gas turbine technology exchange and technological innovation platform in the form of "forum + exhibition". The concurrent forum focuses on advanced hot topics such as small and medium-sized aviation power, SAF hydrogen energy and other advanced aviation fuels, high-thrust civil aviation engines, aero engine test and testing, heavy-duty gas turbine R&D and manufacturing, pure hydrogen gas turbines, advanced gas turbine operation and maintenance services, and gas turbine localization, presented in the form of "main forum + 6 sub-forums", from aviation institutes, gas turbine manufacturers, advanced aviation power, small & micro aero engines, advanced materials, well-known enterprises, etc. Senior leaders, well-known experts, and senior professors conducted technical collision and knowledge integration in the form of keynote speeches, roundtable discussions, new product launches, and interviews.
300 core exhibitors from the upstream and downstream of the aviation gas turbine industry chain will bring cutting-edge technologies, the latest products and excellent application cases to showcase. 150+ speakers, 2000+ forum participants, 200+ exhibitors, 10000+ professional visitors in the exhibition area, and 100+ authorities** jointly promote the scientific and technological innovation of the aviation gas turbine industry, promote industry-university cooperation, realize the efficient docking of the first chain, and strive for low-carbon, decarbonization, and sustainable development strategies in the future.
To participate, exhibit and visit the exhibition, please contact: fern Finn Pay attention to blue carbon energy***