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Tempered Structure

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Crevice Corrosion in a Subsea System — Aspect Before Analysis

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TryML00154 corrosion ML00179 brittle fracture ductile behavior fatigue hydrogen fracture embrittlement stress corrosion

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Nital Etched Micrography by OM1 image
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Application34

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Microstructure73

Austenite38 cases
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Small amount of delta ferrite4 cases
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Standard298

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Condition60

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Material61

Ferrous Alloys150 cases
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Austenitic Stainless Steel19 cases

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and 13 more not shown here — refine in the Atlas

Atlas / Detail focus / Microstructure / Tempered Structure

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Micrographic detail of a longitudinal section of the bolt far from the fracture, presenting a tempered structure.

82

ML00004 / Jun.2018

Creep in High Temperature Bolts

M - CrMo SteelP - FastenerAp - Gas TurbineCd - Creep

Cm - Nital Etched Micrography by OMDf - Tempered Structure

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