Harmony Advanced Surface Technologies
Harmony Advanced Surface Technologies
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TECHNOLOGY & PROCESSES




The processes provided for you by the Economic Interest Group

Sandblasting and Shotpeening
Wet and dry blasting (glass / ceramics / corundum / steel)
Pressure shot peening (steel / ceramics / glass)
Ultrasonic peening - Stress Voyager (Sonats process)

Washing, Degreasing and Pickling
Spray, ultrasonic and immersion alkaline degreasing
Spray, ultrasonic and immersion co-solvent degreasing
Spray washing and alkaline etching
Steel, aluminium, titanium alkaline degreasing
Acid / alkaline etching (Ultraspeed Process)
Acide phosphosulfonic, sulfofluoroferric etching on aluminium
Acid pickling on titanium
Electrolytic cleaning for steel, aluminium and titanium
Electrolytic pickling for steel, aluminium and titanium

SOCOSURF (PDF - 184 Ko - 18 pages)

Other methods
Fluorescent penetrant inspection, sensitivity S2 to S4
Grinding burns control (Waterbased solution)

Chemical conversion
Chemical conversion on aluminium alloys

Cr6 Free Chromital TCP (PDF - 540 Ko - 10 pages)
SURTEC CHROMITAL 650 (PDF - 8,1 Mo - 85 pages)
CONVENTYA - LANTHANE VS 621

Chemical conversion on magnesium alloys
Fluorophosphated conversion on titanium

Anodizing
Anodizing on aluminium alloys (sulphuric, sulphocitric, sulphotartaric, sulphophosphoric, phosphoric, alkaline base)
Sealing and impregnation using fluorides, acetates, silicates, carboxilates, polymers

Proxy 3A Proceeding Surfairv 4 (PDF - 2,7 Mo - 8 pages)

Anodizing on magnesium alloys
Anodizing on titanium alloys

Oxidation
Micro Arc Oxidation on aluminium, titanium and magnesium alloys (silicate - aluminate - phosphate base electrolyte)

Biblio_Ceratronic (PDF - 108 Ko - 2 pages)
BonascreV1 (PDF - 2,1 Mo - 12 pages)
BonascreV2 (PDF - 4,5 Mo - 6 page)

Cyanide-free alkaline copper plating
Cyanide-free silver plating
Lead-free, cadmium-free medium and high phosphorous chemical nickel plating
Nickel Boron (Ultracem)

2006-06 Flyer Saws English email (PDF - 1,3 Mo - 2 pages)
2006-06 Flyer UltraCem Overview (PDF - 1,2 Mo - 1 page)

Electrolytic nickel (sulfamate)
Micro nickel (Electroless Nickel)
Nickel cobalt

Passivating and polishing stainless steels
Passivating stainless steels (nitric and nitro copper sulfate bathes)
Stainless steels electropolishing

Coatings

Alkaline zinc and related finishing
Zinc nickel, 12 -15%, passivation, film-former organic finishing
Tin zinc, passivation, organic film-former finishing

Wet method processes
Waterbased paints
E-coat paints
Waterbased varnishes
Lamellar zinc aluminium Delta MKS system (spray, immersion, centrifugation) and related finishings

DELTA-PROTEKT 1 (PDF - 3,8 Mo - 13 pages)
DELTA-PROTEKT 2 (PDF - 948 Ko - 2 pages)
DELTA-PROTEKT 3 (PDF - 488 Ko - 1 page)

Tungsten disulfite WS2 Dynacron


Testing and characterising facilities : services

Observations
Digital optical macroscopic and microscopic
Scanning electron microscopes (secondary electron and field emission) and analysis by X-ray energy dissipation

Testing and measurements

Salt spray corrosion tests, alternating immersion and emersion, exfoliation corrosion, galvanic corrosion
Studies of corrosion potentials and currents
Tests in weathering chambers

Standard air heat treatment
Eddy current and X-ray fluorescence

Metrological thickness measurements
Macro and micro Vickers and Knoop hardness testings

Tests on organic adhesion coatings (hydraulic tensile test on bonding,hardness measurement using sclerometer

Hydrogen embrittlement measurement by static mechanical tests in accordance with ASTM F519, dynamic slow tensile tests

Determining residual surface stress by X-ray diffraction
Profiles obtained using the WinHole method applicable on multi-coating and high-hardness materials

Surface-to-surface and adaptive multimode tribological tests

Taber abrasion testing