by Ceedee | May 26, 2026 | Zinc
Key Highlights Thermally sprayed zinc creates a continuous conductive layer that attenuates electromagnetic waves through reflection, absorption, and multiple internal reflection mechanisms. Shielding effectiveness (SE) of 40-60 dB is achievable with 100-200...
by Ceedee | May 26, 2026 | Zinc
Key Highlights Arc spray delivers higher coating quality, lower porosity, and better adhesion than flame spray for zinc and zinc-aluminium wire. Flame spray offers lower equipment cost, simpler setup, and greater suitability for remote or low-volume applications....
by Ceedee | May 26, 2026 | Zinc
Key Highlights 3.17mm (1/8 inch) is the dominant zinc wire diameter for both arc spray and flame spray and is compatible with most commercial gun models. Wire diameter directly affects deposition rate, coating surface roughness, and droplet size, all of which...
by Ceedee | May 26, 2026 | Zinc
Key Highlights Zinc-aluminium wire (ZnAl15) delivers 2-3x the corrosion service life of pure zinc wire in C4-C5 environments per ISO 12944. Pure zinc wire remains the preferred choice for sacrificial galvanic protection of rebar and mild inland exposures. Coating...
by Ceedee | Apr 3, 2026 | Zinc
ZnAl wires, or Zinc–Aluminium alloy wires used primarily in thermal spray metallizing have played a decisive yet often understated role in modern corrosion protection. Zinc–aluminium alloy wires address the shortcomings of using only zinc or aluminium coatings,...
