The Chinese achieved this too! They changed the DNA of ceramics

Ceramics are used in many high-tech fields because they are very durable and resistant to high temperatures and corrosion. However, there is a problem: Ceramics are fragile. That means they can break easily, making them difficult to use in some places. Chinese scientists have achieved a significant success by enabling ceramic materials to exhibit tensile plasticity at room temperature. So, how did they manage to prevent the brittleness of ceramics and stretch them? Why is this research so important? Here are the details…

For the first time in the world, ceramic tensile plasticity was achieved at room temperature

Chinese scientists managed to make these fragile ceramics more flexible. They did this by using a mechanism called “dislocation,” similar to metals. In this way, ceramics have become resistant to tensile (extension) forces and can stretch by 39.9%.

This means that ceramics will be more reliable and have a wider range of uses. That means ceramics will now break less and can be used in more places. This development could have a huge impact on the world of technology and industry. Because durable and flexible ceramics can revolutionize many areas such as more durable electronics, more reliable spacecraft and stronger structures.

Advanced ceramic materials are of critical importance in many high-tech fields because they have superior properties such as resistance to high temperatures, corrosion resistance, high hardness and low density. However, the brittle structure of ceramics seriously limited the reliability and usage areas of these materials. Therefore, improving the durability and plasticity of ceramic materials was one of the most challenging and important research topics in this field.

Chen Kexin and his team from Beijing University of Science and Technology had previously performed compression plasticity of ceramics. Now, in collaboration with Wang Jinshu of Beijing Industrial University and Huang Mingxin of the University of Hong Kong, he has achieved tensile plasticity of ceramics using a dislocation mechanism “borrowed” from metals. With this method, the tensile deformation amount of ceramics is reduced to 39.9%, and its durability is approximately to 2.3 GPa reached. This discovery completely overturned the general belief that “ceramics cannot have tensile plasticity”.

La2O3 ceramics successfully demonstrated tensile and bending deformations thanks to dislocations “borrowed” from metals. This revolutionary discovery seems to expand the usage areas of ceramic materials and have a great impact in the world of technology.

See all the details of the article published in Science Magazine. from here you can reach. What are you thinking? You can share your opinions about this new discovery in the comments section below.