Ammonia Decomposition Equipment for Heat Treatment

Kerong Gas Ammonia Decomposition Equipment uses ammonia as the raw material to produce a high-quality 25% N₂ + 75% H₂ protective and reducing atmosphere for heat treatment.

Key specifications

• Gas composition: 25% N₂ + 75% H₂
• Dew point: ≤ -70°C
• Outlet pressure: 0.5–3 barG
• O₂ content: ≤ 3 ppm
• Residual NH₃: ≤ 3 ppm

The H₂-rich atmosphere helps reduce oxidation, discoloration, and surface scaling during high-temperature processing.

Typical applications include:

Wire heat treatment – steel wire and stainless steel wire

Bright annealing furnaces – stainless steel, copper, and metal strips

Continuous annealing furnaces – steel strip, wire, and tubes

Mesh belt furnaces – bolts, nuts, screws, and other fasteners

Sintering furnaces – powder metallurgy components

Brazing furnaces – steel, stainless steel, and copper components

Kerong Gas provides customized ammonia decomposition systems for demanding heat treatment applications requiring a dry, low-oxygen, and reducing atmosphere.