Über die Auswirkung von Seigerungen auf das Korrosionsverhalten austenitischer Cr‐Ni‐Mo‐Stähle

Weingerl, H.; Straube, Harald; Blöch, R.

doi:10.1002/maco.19760270202

Cited by 8 publications

(4 citation statements)

References 5 publications

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“…This penomenon is discussed by Baumel [133], Weingerl, Straube and Bloch [134], Garner [414], Cieslak, Ritter and Savage [439], and Ritter, Henry and Savage [443]. This may result in a situation where there is a marked difference in the molybdenum content within the same single crystal resulting in the formation of a layered crystal structure (see also section 2.7).…”

Section: Welding Metallurgy Of Fully Austenitic Stainless Steelsmentioning

confidence: 99%

“…Baumel [133] and Weingerl, Straube and BlOch [134] report on the influence of segregations on corrosion resistance. Baumel [133] and Weingerl, Straube and BlOch [134] report on the influence of segregations on corrosion resistance.…”

Section: Segregations In Stainless Steel Weld Metal During Solidificamentioning

confidence: 99%

“…DeLong diagram [91][92][93][94]200 Delta Ferrite 3, 7-10 -composition of 133 -definition 9 -grain formation of 81-88 -precipitation of primary 6-10, 56-58 -residual 65, 66, 88, 160 -solution annealing of 15,52,103,199,207 Delta-gamma transformation 8-12 18 19 23,26,[80][81][82][83][84][85][86],82,146,147 Deoxidation [140][141][142][143]178,185,174,226,[130][131][132][133][134][135]178,185,196,206,208,211,214,221,222,228,237,238 Epsilon phase 31,34,35 Eta pha...…”

Section: Mechanical Properties Of Austenitic-ferritic Dissimilar Jointsmentioning

confidence: 99%

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Welding Metallurgy of Stainless Steels

Folkhard

1988

188

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Section: Welding Metallurgy Of Fully Austenitic Stainless Steelsmentioning

confidence: 99%

Section: Segregations In Stainless Steel Weld Metal During Solidificamentioning

confidence: 99%

Section: Mechanical Properties Of Austenitic-ferritic Dissimilar Jointsmentioning

confidence: 99%

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Welding Metallurgy of Stainless Steels

Folkhard

1988

188

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“…If the corrosion resistance of a material depends on the concentration of the segregating alloying element, local differences in corrosion depth can occur if fabricated parts are subjected to stress in the fiber direction. In practice this is the case at the face of rolled-in tubes of heat exchangers, the cutting edges of sieve trays, or valves and valve seats in forged armatures [42,[71][72][73][74][75].…”

Section: Line-and Layer-type Corrosionmentioning

confidence: 99%

Corrosion, 1. Electrochemical

Feser

Gräfen

Horn

et al. 2015

Ullmann's Encyclopedia of Industrial Chemistry

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The article contains sections titled: 1. Introduction 2. Basic Electrochemistry 2.1. Electrochemical Equilibrium 2.2. Electrochemical Kinetics 2.2.1. Corrosion Elements 2.2.2. Mixed Electrode and Mixed Potential 2.2.3. Overpotential and Polarization 2.3. Current Density – Potential Curves 2.4. Hydrogen Overpotential and Acid Corrosion 2.5. Oxygen Overpotential and Oxygen Corrosion 2.6. Protective Film Formation and Passivity 3. Types of Electrolytic Corrosion 3.1. Uniform and Nonuniform Surface Corrosion 3.2. Forms of Localized Corrosion without Applied Mechanical Stress 3.2.1. Pitting Corrosion 3.2.2. Crevice Corrosion 3.2.3. Selective Corrosion 3.2.3.1. Intergranular Corrosion 3.2.3.2. Spongiosis 3.2.3.3. Dezincification 3.2.3.4. Line‐ and Layer‐Type Corrosion 3.3. Forms of Local Corrosion under Mechanical Stress 3.3.1. Stress Corrosion Cracking 3.3.1.1. Unalloyed and Low‐Alloy Steels 3.3.1.2. Stainless Steels 3.3.1.3. Nonferrous Metals 3.3.1.4. Special Types of Stress Corrosion Cracking 3.3.1.5. Hydrogen‐Induced Cracking at Low Temperatures 3.3.1.6. Hydrogen Corrosion at Elevated Temperatures 3.3.2. Corrosion Fatigue 3.3.3. Differentiation Between Types of Corrosion Cracking

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