Atom Probe Field Ion Microscopy Investigation of Boron Containing Martensitic 9% Chromium Steel

Ferdinand Hofer; M. K. Miller; S. S. Babu; S. A. David; Horst-Hannes Cerjak

doi:10.1007/s11661-000-1015-0

Atom Probe Field Ion Microscopy Investigation of Boron Containing Martensitic 9% Chromium Steel

Ferdinand Hofer, M. K. Miller, S. S. Babu, S. A. David, Horst-Hannes Cerjak

Publikation: Beitrag in einer Fachzeitschrift › Artikel › Begutachtung

Abstract

The chemical compositions of the ferrite matrix and various other phases in an Fe-0.17 C-9 Cr-1.55 Mo-0.27 V-0.015 N-0.01B (mass pct) steel in as-received and crept conditions were measured with atom probe field ion microscopy (APFIM). The results showed the presence of some residual boron within the ferrite matrix. Analyses showed that boron was distributed within M23C6, M6C, MX, and Laves phases. Phosphor atoms were detected at the M23C6-ferrite interface in the crept condition. The results are compared to predictions from thermodynamic calculations.

Originalsprache	englisch
Seiten (von - bis)	975-975
Fachzeitschrift	Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science
Jahrgang	31A
DOIs	https://doi.org/10.1007/s11661-000-1015-0
Publikationsstatus	Veröffentlicht - 2000

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10.1007/s11661-000-1015-0

Modellierung und Simulation in der Werkstoffkunde und Schweißtechnik
Kozeschnik, E., Cerjak, H., Enzinger, N. & Buchmayr, B.
1/01/95 → 31/01/02
Projekt: Arbeitsgebiet

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title = "Atom Probe Field Ion Microscopy Investigation of Boron Containing Martensitic 9% Chromium Steel",

abstract = "The chemical compositions of the ferrite matrix and various other phases in an Fe-0.17 C-9 Cr-1.55 Mo-0.27 V-0.015 N-0.01B (mass pct) steel in as-received and crept conditions were measured with atom probe field ion microscopy (APFIM). The results showed the presence of some residual boron within the ferrite matrix. Analyses showed that boron was distributed within M23C6, M6C, MX, and Laves phases. Phosphor atoms were detected at the M23C6-ferrite interface in the crept condition. The results are compared to predictions from thermodynamic calculations.",

author = "Ferdinand Hofer and Miller, {M. K.} and Babu, {S. S.} and David, {S. A.} and Horst-Hannes Cerjak",

year = "2000",

doi = "10.1007/s11661-000-1015-0",

language = "English",

volume = "31A",

pages = "975--975",

journal = "Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science",

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TY - JOUR

T1 - Atom Probe Field Ion Microscopy Investigation of Boron Containing Martensitic 9% Chromium Steel

AU - Hofer, Ferdinand

AU - Miller, M. K.

AU - Babu, S. S.

AU - David, S. A.

AU - Cerjak, Horst-Hannes

PY - 2000

Y1 - 2000

N2 - The chemical compositions of the ferrite matrix and various other phases in an Fe-0.17 C-9 Cr-1.55 Mo-0.27 V-0.015 N-0.01B (mass pct) steel in as-received and crept conditions were measured with atom probe field ion microscopy (APFIM). The results showed the presence of some residual boron within the ferrite matrix. Analyses showed that boron was distributed within M23C6, M6C, MX, and Laves phases. Phosphor atoms were detected at the M23C6-ferrite interface in the crept condition. The results are compared to predictions from thermodynamic calculations.

AB - The chemical compositions of the ferrite matrix and various other phases in an Fe-0.17 C-9 Cr-1.55 Mo-0.27 V-0.015 N-0.01B (mass pct) steel in as-received and crept conditions were measured with atom probe field ion microscopy (APFIM). The results showed the presence of some residual boron within the ferrite matrix. Analyses showed that boron was distributed within M23C6, M6C, MX, and Laves phases. Phosphor atoms were detected at the M23C6-ferrite interface in the crept condition. The results are compared to predictions from thermodynamic calculations.

U2 - 10.1007/s11661-000-1015-0

DO - 10.1007/s11661-000-1015-0

M3 - Article

SN - 1543-1940

VL - 31A

SP - 975

EP - 975

JO - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

JF - Metallurgical and Materials Transactions A: Physical Metallurgy and Materials Science

ER -

Atom Probe Field Ion Microscopy Investigation of Boron Containing Martensitic 9% Chromium Steel

Abstract

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