• What are the functional features of stainless steel plate?

    Analysis of functional characteristics of stainless steel plate: 1. Corrosion resistant stainless steel plate has similar ability to resist general corrosion as unstable NiCr 304. Long time heating in the temperature scale of chromium carbide may affect the corrosion resistance of alloys 321 and 347 in harsh corrosive media. It is mainly used at high temperature, which requires strong sensitization resistance to prevent intergranular corrosion at lower temperature. 2. High temperature oxidation resistance stainless steel plates have high temperature oxidation resistance, but the oxidation rate is affected by the inherent factors such as exposure environment and product morphology. 3. Physical function gold

    2020-11-14

  • Four factors affecting the coating of stainless steel plate

    There are four kinds of factors that affect the coating of stainless steel plate: first, the connotative factor of stainless steel plate. What we all know is that the low nickel content in stainless steel makes the passivation function of stainless steel low. Therefore, the content of martensite and chromium and nickel in stainless steel has great influence on the passivation function of stainless steel plate. Second, stainless steel plate uses the medium in the environment. In thermodynamics, the passive film of stainless steel belongs to the suppressed metastable structure, and its maintenance role is related to the medium in the environment. However, no matter what kind of environment it is used in, the stainless steel plate should be cleaned regularly to remove

    2020-11-14

  • What are the materials that cannot be cut by fiber laser cutting machine?

    People who have a certain understanding of the fiber laser cutting machine should know that its use scale is very wide, and the cutting effect is also very good. But fiber laser cutting machine is not what kind of material can be cut, there are some materials on the fiber laser cutting machine damage is relatively large, so can not use the fiber laser cutting machine to cut. Although the fiber laser cutting machine has many excellent characteristics, it is not invincible. There are still many data that can not be cut. What data can be cut by fiber laser cutting machine, and what data can not be cut? 1

    2020-11-14

  • What kinds of laser cutting machines are there?

    According to the different laser generators, laser cutting machines on the market can be roughly divided into three types: CO2 laser cutting machine, YAG (solid state) laser cutting machine and optical fiber laser cutting machine. One: CO2 laser cutting machine, CO2 laser cutting machine can stably cut carbon steel within 20 mm, stainless steel within 10 mm, and aluminum alloy below 8 mm. The wavelength of CO2 laser is 10.6um, which is easy to be absorbed by nonmetallic materials. It can cut wood, acrylic, PP, plexiglass and other nonmetal materials with high quality. However, the photoelectric conversion rate of CO2 laser is only about 10%

    2020-11-14

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