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 Our inspection department  Our analysis and test laboratory
MTS
Our inspection department
MICRONOR has an especially efficient inspection department to guarantee its clients perfect and constant product quality, as well as compliance with the specifications.

A sample undergoes different tests, from the first to the last phase of manufacture.

Samples are taken throughout the entire manufacturing process.
A final control guarantees compliance with the specifications and a report is drawn up to conclude the set of tests.

A great many clients express their gratitude for our Quality Assessment by certifying us as Quality Assessment Supplier.

The Division MICRONOR Surface Treatments (certified ISO 9001 version 2000 since May 2003) works in close co-operation with the Division M7D to create finished pieces in accordance with client requirements and specifications.
Expanded know-how to meet the different needs of clients concerning the electroplating of precious metals and base metals.


The inspection department carries out the following controls meeting the needs of our clients, throughout the manufacturing process:

1. Appearance
• Visual and/or Binocular (X10 to X40) control,
• Microscope analysis (X100 à X1000)

2. Thickness
• Control of compliance of the plating requested with fluorescence X and/or micrographic section with photography (upon request by the client).

3. Adhesion
• Bonding strength test with adhesive tape
• Deformation test of the piece
• Folding, kinking, crimping
• Oven drying or thermal shock test

4. Corrosion
• Test with nitrous fumes or dip soldering
• Thioacetamide test
• Artificial sweat test
• Climatic test
• ...

Thickness control
 
   
• Non destructive method:
Fluorescence X : measurement, single, double and three-layer analysis.

• Destructive method : micrographic section with photos (reference method).

• Adhesion control : thermal shock, oven drying, grids, ripping, crimping, folding.

• Corrosion test: nitric acid or soaked and/or nitrous fumes, monosulphide, thioacetamide, artificial sweat, tropical atmosphere (wet heat).

1. According to the prevailing standards


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Siège et unité de traitements de surface
40, rue de la Py -75020 Paris-France
Tél. : 33 1 43 61 30 29 - Fax: 33 1 43 61 38 38

f.soussan@micronor-7d.com 
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