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  • Secret deformation mechanism of nanocrystalline aluminum

    Nanocrystalline metals with a grain size of less than 100 nm usually have unique properties, which are better than similar coarse-grained metals. Aluminum (Al) is a metal with a wide range of uses. It is considered an indispensable engineering material due to its high specific strength, light weight and corrosion resistance.

    2021-11-25

  • Is 3D printing a threat to forging?

    On March 7th, forging ironware, mankind has a history of about 6,000 years, and many places still retain the oldest metal processing and forging technology.

    2021-11-25

  • How much is a pound of superalloy?

    At present, nearly 300,000 tons of superalloy materials are consumed annually in the international market, which are widely used in various fields.

    2021-11-25

  • Alumina coating can protect the positive electrode of lithium-ion battery

    According to foreign media reports, Rice University postdoctoral researcher Anulekha Haridas used the constructed lithium-ion battery to test the impact of alumina coating on the positive electrode. The nano coating can protect the positive electrode from degradation.

    2021-11-25

  • A breakthrough in the field of 3D printing single crystal superalloys

    Using advanced characterization techniques such as synchrotron radiation micro-diffraction and transmission electron microscopy, Shan Zhiwei's research team at the School of Materials Science and Engineering of Xi'an Jiaotong University started from the law of microstructure evolution,

    2021-11-25

  • Breakthrough 3D printing method

    According to foreign media Techspot, researchers at the Applied Photonic Device Laboratory (LAPD) of the Faculty of Engineering at the Federal Institute of Technology in Lausanne (EPFL) in Switzerland have developed a breakthrough 3D printing method that may disrupt the entire industry.

    2021-11-25

  • Ultrasound can increase the strength of 3D printed metal by 12%

    According to foreign media reports, thanks to a new study in Australia, the quality of 3D printed metal parts may soon be improved. Scientists there have determined that ultrasound can increase the strength of these materials by changing their microstructure.

    2021-11-25

  • Why does shape memory alloy have memory?

    There is another story about the discovery of the properties of SMA materials. Early research on this material began in the 1930s, when scientists studied some unexpected properties exhibited by different metals.

    2021-11-25

  • Human body wearable air-conditioning equipment produces new results

    Can you imagine this scene? When you go out in the hot summer, a wearable air conditioner will follow you at any time. It can not only monitor blood pressure, cardiac electrical activity and skin hydration level, but also cool you down to prevent heat stroke.

    2021-11-25

  • 3D printing private custom knee joint

    On January 1, the "Regulations on the Supervision and Administration of Customized Medical Devices (Trial)" jointly issued by the State Food and Drug Administration and the National Health Commission was officially implemented, and my country's 3D printed medical devices will usher in vigorous development.

    2021-11-25

  • New flame-retardant composite materials come out!

    Epoxy resin (EP) is an important thermosetting material. Because of its excellent chemical resistance and stability, good optical transmittance and adhesion, it is widely used in adhesives, coatings and advanced nanocomposite materials.

    2021-11-25

  • 3D printing technology replicates the Damascus steel manufacturing process

    Recently, according to foreign media reports, Damascus steel is hard and tough, mainly because it is composed of different alloy layers. In ancient times, this was the preferred material, especially the blade material.

    2021-11-25



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