Sn Segregation and Its Influence on Electrical Steel Texture Development

この論文にアクセスする

この論文をさがす

著者

抄録

During the recrystallization microalloyed Sn in non-oriented electrical steel segregates to the surface and on grain boundary and affects the texture development. In spite of the fact that the grain boundary segregation is much smaller compared to surface segregation, both have an influence on recrystallization and on texture development in electrical steel. Auger electron spectroscopy (AES) was used to measure the grain boundary and surface segregation of Sn in non-oriented electrical steels alloyed with different Sn weight contents (0.025, 0.05 and 0.1 %). The grain boundary segregation of the specimens, which were previously aged at 530ºC for various times and were fractured under UHV conditions, was measured. The surface segregation temperature dependence and its kinetics were followed in polycrystalline specimens in the temperature range from 400 to 900ºC on the grains of known crystallographic orientations: (100), (111) and (110). The textures were measured by X-ray texture goniometer and the results were presented as orientation distribution functions (ODF). By controlled surface and grain boundary segregation it is possible to achieve the selective grain growth which improves the electrical properties of non-oriented electrical steel. The best results were obtained by alloying it with 0.05 wt% Sn.

収録刊行物

  • ISIJ international

    ISIJ international 39(7), 742-746, 1999-07-15

    The Iron and Steel Institute of Japan

参考文献:  21件中 1-21件 を表示

  • <no title>

    LYUDKOVSKY G.

    Metall. Trans. 15A, 257, 1984

    被引用文献1件

  • <no title>

    JENKO M.

    Steel Res. 65(11), 500, 1994

    被引用文献1件

  • <no title>

    HAASEN P.

    Metall. Trans. A 24, 1001, 1993

    被引用文献1件

  • <no title>

    NAKASHIMA S.

    Mater. Sci, Forum 126-128, 419, 1993

    被引用文献2件

  • <no title>

    GRABKE H. J.

    ISIJ Int. 35(2), 95, 1995

    被引用文献2件

  • <no title>

    LYUDKOVSKY G.

    J. Met. 1, 18, 1986

    被引用文献1件

  • <no title>

    SHIMANAKA H.

    J. Magn. Magn. Mat. 19, 63, 1980

    被引用文献1件

  • <no title>

    JENKO M.

    J. Mag. Mag. Mater. 133, 229, 1994

    被引用文献1件

  • <no title>

    NAKASHIMA S.

    J. Jpn. Inst. Met. 55(12), 1392, 1991

    被引用文献2件

  • <no title>

    IWAYAMA K.

    J. Appl. Phys. 55, 2134, 1984

    被引用文献1件

  • <no title>

    VIEFHAUS H.

    Surf. Sci. 159, 1, 1985

    被引用文献1件

  • <no title>

    GRABKE H. J.

    ISIJ Int. 29, 529, 1989

    被引用文献6件

  • <no title>

    BEGUINOT J.

    Metalography 10, 115, 1977

    被引用文献1件

  • <no title>

    GODEC M.

    Kovine zlitine technologije 128(1-2), 105, 1994

    被引用文献1件

  • <no title>

    JAGER W.

    4th Int. Conf., Portoroz Jugoslavija, 1985

    被引用文献1件

  • <no title>

    RUSENBERG V.

    Surf. Sci. 172, 615, 1986

    被引用文献1件

  • <no title>

    GRABKE H. J.

    ISIJ Int. 35(2), 95, 1995

    被引用文献2件

  • <no title>

    GRABKE H. J.

    Scr. Metall. 9, 1975

    被引用文献1件

  • <no title>

    NAKASHIMA S.

    Mater. Sci, Forum 126-128, 419, 1993

    被引用文献2件

  • <no title>

    NAKASHIMA S.

    J. Jpn. Inst. Met. 55(12), 1400, 1991

    被引用文献2件

  • <no title>

    de RUGY H.

    Surf. Sci. 173, 418, 1986

    DOI 被引用文献1件

各種コード

ページトップへ