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  • Rebar: demand begins to release

    At the end of March, after nearly a month of sharp decline, the spot prices of steel futures stabilized and rebounded. Electric arc furnace steel mills and some high-cost blast furnace steel mills suffered losses and began to control output on the supply side.

    2021-12-17

  • This year the steel industry should keep the new capacity closed

    "2018 is the year of deepening steel capacity reduction. If we want to further consolidate the effectiveness of capacity reduction and hold on to the hard-won good situation, the key is to close the new capacity." Luo Tiejun, Inspector of the Department of Raw Materials Industry, Ministry of Industry and Information Technology Say.

    2021-12-17

  • 3D printed glass advanced optics

    On April 3, 2018, a research team at Lawrence Livermore National Laboratory (LLNL) in California has recently made an exciting breakthrough in the field of 3D printing optics.

    2021-12-17

  • The 3D printed surgical needle was inspired by the sting of a bee

    Engineers at Temple University used 3D printing technology to develop a unique concept for a new surgical needle. After getting inspiration from nature, they decided to explore the needle-like protrusions of stinging insects such as mosquitoes and wasps, and finally used the sting of bees as the basis for the new design.

    2021-12-17

  • See how 3D printing and green casting are cleverly combined?

    Green casting refers to energy-saving and environmentally-friendly casting. It is to create a green, energy-saving and environmentally-friendly casting production base on the basis of the traditional foundry industry.

    2021-12-17

  • Production of lightweight parts based on thermoset plastics

    Glass fiber reinforced plastic (FRP) is also called GFRP, that is fiber reinforced plastic, generally refers to the use of glass fiber reinforced unsaturated polyester, epoxy resin and phenolic resin matrix.

    2021-12-17

  • Polyurethane: Transformers in the material

    Polyurethane material is the abbreviation of polyurethane, the English name is polyurethane, which is a kind of polymer material.

    2021-12-16

  • Inventory slowdown, steel prices show weakness

    With the accelerated release of terminal demand, steel spot stocks continue to rise, and the spot profit calculation of rebar has always been maintained at more than 1,000 yuan/ton.

    2021-12-16

  • The key to multi-material 3D printing: functional graded materials

    "Multi-material" is a buzzword in the 3D printing industry. In terms of desktop 3D printers, it has been possible to print with multiple materials in one version, but industrial 3D printing also has many multi-material developments.

    2021-12-16

  • 3D printing may change the rules of the blockchain field

    Supply chain management is becoming the killer application of enterprise blockchain technology, and it is also the first batch of blockchain technology "online".

    2021-12-16

  • 3D printer "omnipotent"

    Today's 3D printers are almost "omnipotent", from aerospace, biotechnology, to traditional industrial manufacturing, medical assistance, to daily necessities and personal DIY.

    2021-12-16

  • 3D printed weapons put global security at risk?

    The rapid development of 3D printing technology has to a certain extent enabled military opponents, violent extremists and even street criminals to easily obtain weapons, thereby putting global security at risk.

    2021-12-16



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