Ltd. Center of industrial diagnostics and control
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Metallographic examination is complex of tests and analytical measures aimed at studying macrostructure and microstructure of metals, studying consistencies of structure generation and establishing dependencies of the structure impact on mechanical, electrical and other properties of the metal.

Specific aspects of metallographic examinations of “Center of industrial diagnostics and control” LLC

Macro analysis of steel structure and welded joints

Performed by naked eye or using magnifying glass with magnifying 5-30. Macro analysis enables revealing cavities, slag inclusions, damage of metal integrity, cracks and other defects of metallic structure, chemical and structural heterogeneity, deviations of weld form.

Micro analysis of metals and welded joints

Involves examination of their structure using optical or electronic microscopes on specially prepared samples. Micro analysis methods determine form and size of crystalline grains, reveal changes of internal metallic structure when affected by thermal treatment or mechanical impact on alloy, microcracks etc.

Specialists of “Center of industrial diagnostics and control” LLC perform prepare samples which completely display structure of product or metal and execute metallographic etching.

Similarly, procedure of sample preparation includes procedure of metallographic etching.

“Center of industrial diagnostics and control” LLC performs metallographic examination in a prompt and quality manner both under laboratory conditions of the company, and on sites of the customer using portable microscope with zoom 640х.

How to send us samples for examinations, tests.

Taken samples of rolled steel, reference samples of welded joints, etc. you can delivery to laboratory “Center of industrial diagnostics and control” LLC at address:

Bucha city, 3 Lekha Kachynskoho str. (old name – 3 Chkalova street)

Recipient: “Center of industrial diagnostics and control” LLC


make use of services of  Nova Poshta LLC sending at address:

Bucha city, depots: No.3 – up to 15 kg

No.2 – up to 30 kg

No.1 – above 30 kg

Recipient: “Center of industrial diagnostics and control” LLC, EDRPOU 33543574, c. Bucha

Contact (please call upfront):

Volodymyr Pochep (050) 334-82-05

Horpynich Dmytro (050) 334-33-95

Maksym Prokhorenko (099) 355-86-89

  • Customer covers costs for delivery and return of samples.
  • At sample taking for further examination, tests, please draw up Sample collection report (go to
  • Original copy of the Report must be sent with samples.