Daido Bunseki Research Inc.

Chemical Composition & Environmental Analysis
Structural Analysis/Shape Observation
Physical Property Measurement
Fracture, fatigue, and degradation
Foreign matter, discoloration, surface property
Corrosion, corrosion prevention
Analysis Examples
Fracture, fatigue, and degradation
Analysis & Testing Examples: Physical Analysis: C-04--Fractographic study examples of various materials via scanning electron microscope (SEM)--
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X500 (Material: SUS403)
 Intergranular fracture that is observed in a quench cracked material
  X500 (Material: SUS403)
Elongated intergranular fracture
X500 (Material: S45C)   X500 (Material: SCM420)
X500 (Material: S45C)
Intergranular ductile fracture
  X500 (Material: SCM420)
Intergranular corrosion fracture
Daido Bunseki Research, Inc. 2-30 Daido-cho, Minami-ku, Nagoya 457-8545 Phone: 052-611-9434 Fax: 052-611-9948