MIL-A-8625 Type III Hard-Anodized (50um) 6061 Aluminum Lock Bodies
Technical analysis of hard-anodized (50um) 6061-T6 aluminum alloy cylinder bodies for lightweight structural glazing and aerospace hardware.
materials-finishes
Materials & Surface Treatments
材料与表面处理工艺
Solid extruded H59/H62 brass metallurgy, Zamak zinc alloy comparisons, PVD coatings, Satin Nickel, Matte Black, and ASTM B117 salt spray ratings.
Zirconium Nitride (ZrN) Gold PVD Coatings on Architectural Brass Locks
Process guide on Zirconium Nitride (ZrN) PVD gold deposition on brass lock cylinders, guaranteeing lifetime resistance to UV and salt air.
Gunmetal Grey PVD (TiCN) on Diffuse Satin Bead-Blasted Brass Lock Bodies
Technical breakdown of Gunmetal Grey / Graphite PVD finishes on brass lock cylinders, evaluating surface roughness and keyway wear.
Controlled Sulfide Conversion in Antique Brass (US5 / BHMA 609) Hardware
Process guide on Antique Brass (US5 / BHMA 609) chemical oxidation, scotch-brite highlighting, and microcrystalline wax sealing.
Galvanic Black Nickel Electroplating with Protective Acrylic Clear Coats
Technical breakdown of Black Nickel electroplating on brass lock cylinders, detailing nickel-zinc-sulfide alloy deposition and clear coats.
Micro-Arc Oxidation (MAO 1500 HV) on Lightweight 7075 Aluminum Plugs
Technical analysis of Micro-Arc Oxidation (plasma electrolytic oxidation) on 7075 aluminum cylinder plugs, creating an ultra-hard 1500 HV ceramic layer.
Diamond-Like Carbon (DLC 3200 HV) Coatings on Master Pin Stacks
Engineering breakdown of Diamond-Like Carbon (DLC) coatings on stainless steel lock pins, providing 3000 HV hardness and 0.05 friction.
Vacuum-Assisted Hot-Chamber Die-Casting in Zamak-5 Zinc Alloy Shells
Quality engineering guide on vacuum die-casting process parameters to eliminate internal gas porosity in residential zinc lock cylinder housings.
CuSn10 Phosphor Bronze Thrust Washers in Heavy Commercial Lock Plugs
Metallurgical guide on CuSn10 phosphor bronze bearing sleeves and thrust washers extending rotational life in heavy commercial cylinders.
Cathodic Electrophoretic Clear Deposition (E-Coat) for 4H Hardness
Process breakdown of cathodic electrophoretic clear lacquer deposition on brushed brass lock cylinders, guaranteeing uniform 30um coverage.
Zirconium Carbonitride (ZrCN) Champagne Gold PVD with 3000 HV Hardness
Technical analysis of Zirconium Carbonitride (ZrCN) PVD coatings, providing warm champagne brass tones with diamond-hard scratch resistance.
ASTM B117 1000-Hour Salt Fog Testing: PVD Titanium vs Galvanic Chrome
Technical comparison of ASTM B117 salt fog endurance: evaluating 240h electroplated Chrome against 1000h+ vacuum PVD titanium coatings.
Request Quote & Technical Drawings for Materials & Surface Treatments
Direct factory engineering support for 材料与表面处理工艺. Custom cam offsets, finishes, and master key hierarchies supported.