Choose Lonnmeter for accurate and intelligent measurement!

Building & Construction

  • How to Determine Elemental Composition of Nickel Based Alloys?

    How to Determine Elemental Composition of Nickel Based Alloys?

    Nickel-based alloys are engineered metals containing nickel as the primary element, often exceeding 50% by weight. Their microstructure enables exceptional mechanical strength, creep resistance, and oxidation stability up to 800°C. These properties make nickel-based allo...
    Read more
  • 0.4% Chloride Ruins Concrete—Is Your Steel Safe?

    0.4% Chloride Ruins Concrete—Is Your Steel Safe?

    Chloride content in concrete directly accelerates corrosion of reinforcing steel, disrupting protective oxide layers and causing localized rust formation. Chloride concentrations exceeding 0.4% by mass of cement trigger corrosion of reinforcement, reducing structural dur...
    Read more