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  • Break the limits of 3D printing

    In a new study, researchers have shown that 3D printing can be used to manufacture high-precision and complex miniature lenses that are only a few microns in size. Microlenses can be used to correct color distortion during imaging, making it possible to use compact and lightweight cameras for various applications.

    2021-11-18

  • The domestic trend of styrene fluctuates sharply

    Since the beginning of this year, the domestic styrene trend has fluctuated sharply, and the overall trend has been rising. As of May 7, the price of styrene in East China closed at 10,200 yuan/ton, an increase of 64.5% during the year.

    2021-11-18

  • 3D bioprinting technology can control the direction of cells

    3D bioprinting technology can create engineered scaffolds that mimic natural tissues. In order to regenerate applications, it is a complex and challenging process to control the tissues in these engineered scaffolds.

    2021-11-18

  • 3D printing technology turns algae into a flexible photosynthetic material for the first time

    According to a report on the US Daily Science website on the 4th, an international research team used 3D printers and a novel bioprinting technology for the first time to print algae into a tough and elastic photosynthetic material. This material is expected to be widely used in energy, Medical and fashion fields. Related research was published in the journal "Advanced Functional Materials".

    2021-11-18

  • New research on 3D printing helps development

    The scientific community is intensively studying various applications of hydrogels. Hydrogels are polymer materials that contain a large amount of water and have the potential to replicate the characteristics of biological tissues.

    2021-11-18

  • Laser additive manufacturing can improve the production process of 3D printed turbine blades

    According to news on April 29, a team of German scientists used the FRM II neutron source to successfully analyze the residual stress of 3D printed nickel-chromium alloy specimens. In the future, it is expected to improve the production process of 3D printed turbine blades on the basis of this research.

    2021-11-18

  • Why do some alloys become stronger at room temperature?

    An alloy is usually a metal to which at least one other element has been added. Physicist Adrian Lervik said that we already know that aluminum alloys can become stronger when stored at room temperature.

    2021-11-18

  • The current price of PVC reaches a 10-year high

    After the Spring Festival this year, the prices of chemical products collectively went up, but the trend began to diverge in mid-to-late March. Polyolefins entered the adjustment stage, but PVC still maintained a strong trend. Last week, the current prices of PVC futures all hit a 10-year high.

    2021-11-18

  • A new self-adjusting process based on 3D printing

    Researchers at the University of Freiburg and Stuttgart have developed a new process that uses a standard 3D printer to produce a mobile, self-adjusting material system.

    2021-11-18

  • What are the latest technologies for laser welding of aluminum alloys?

    High-strength aluminum alloy has high specific strength, specific rigidity, good corrosion resistance, processing performance and mechanical properties. It has become an indispensable metal material for lightweight construction in the field of aerospace, naval vessels, etc. Among them, aircraft are the most widely used. .

    2021-11-18

  • With the advent of the new energy era, the demand for these three metals will double by 2040

    A recent report by Wood Mackenzie shows that solar power will drive demand for aluminum, copper and zinc; by 2040, the industry’s demand for these three metals will double.

    2021-11-17

  • Mathematical model of thermoplastic composites

    Researchers at the Skoltech Design, Manufacturing and Materials Center and their colleagues developed and experimentally verified a chaotically reinforced thermoplastic composite model of short glass fibers.

    2021-11-17



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