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Database: 365,228(8 Aug 2026)

passivation film

passivation film, Total:13 items.

The international standard classification for "passivation film" includes: Coatings and related processes used in aerospace industry , Surface treatment and coating in general , Equipment for the chemical industry in general .

The Chinese standard classification for "passivation film" includes: Material Protection , Chemical machinery and equipment in general .


Professional Standard-Ships

  • CB 20143-2014 Specification for copper-nickel alloy passivating layer for ships

Professional Standard - Military and Civilian Products

  • WJ 537-2007 Specification for passivate coatings of the gun projectile, rocket projectile, missile, fuze and explosive initiator aluminium and aluminium alloys parts
  • WJ 1355-2007 Specification for passivation coating of die-cast zinc alloy parts
  • WJ 539-2007 Specification for passivation film layer of copper and copper alloy parts of artillery shells, rockets, missiles, fuzes, pyrotechnics

Professional Standard - Aerospace

  • QJ/Z 74-1979 Copper and copper alloy passivation film production instructions
  • QJ 476-1979 Copper and copper alloy passivation film technical conditions
  • QJ 486-1990 Test Method for Corrosion Resistance of Copper and Copper Alloys Passivating Film
  • QJ 476-1988 Technical Specifications for Passivating Film of Copper and Copper Alloys

Professional Standard - Aviation

  • HB 5064-1977 Quality inspection of copper and copper alloy passivation film

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 25150-2010 Quality test method of passive film on austenitic stainless steel of chemical cleaning for industrial equipment—Blue dot method
  • GB/T 25149-2010 Quality test method of passive film on carbon steel of chemical cleaning for industrial equipment—Red dot method

Professional Standard - Light Industry

  • QB/T 3825-1999 Testing method of the white chromatic conversion coatings existence and the corrosion resistance of the zinc deposits for the light industrial products

Professional Standard - Machinery

  • JB/T 5190.10-1991 Technical requirements for passivation film on copper and copper alloy parts for surface treatment of photomechanical parts