(J035) Segregation of boron to austenite grain boundary during cooling after high temperature austenitization

G. Miyamoto; T. Furuhara; K. Hamasaki

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(J035) Segregation of boron to austenite grain boundary during cooling after high temperature austenitization

机译：（J035）高温奥氏化后冷却过程中硼对奥氏体晶界的偏析

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Hardenability of steels is significantly improved by small addition of Boron (B) owing to retardation of transformation by segregation of B to austenite (γ) grain boundary (GB). Equilibrium and non-equilibrium segregation as well as boride precipitation are supposed to influence B segregation during cooling but B segregation is not yet understood in details.

机译：由于B通过B〜奥氏体（γ）晶界（GB）的差异延迟，通过缩短硼（B），通过缩短硼（B）来显着提高钢的可淬透性。平衡和非平衡偏析以及硼化物沉淀应该在冷却期间影响B偏析，但是尚未详细理解B偏析。

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《材料とプロセス: 日本鉄鋼協会講演論文集》 |2019年第178期|共1页
作者
G. Miyamoto; T. Furuhara; K. Hamasaki;
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Inst. Materials Research Tohoku University;

Inst. Materials Research Tohoku University;

Tohoku University (now at Olympus Co.);

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正文语种 eng
中图分类钢铁冶炼（黑色金属冶炼）（总论）;
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1. (J035) Segregation of boron to austenite grain boundary during cooling after high temperature austenitization [J] . G. Miyamoto, T. Furuhara, K. Hamasaki 材料とプロセス: 日本鉄鋼協会講演論文集 . 2019,第2a178期

机译：（J035）高温奥氏化后冷却过程中硼对奥氏体晶界的偏析
2. Effects of cooling rate, austenitizing temperature and austenite deformation on the transformation behavior of high-strength boron steel [J] . Dong Jun Mun, Eun Joo Shin, Young Won Choi, Materials Science and Engineering . 2012,第Maya30期

机译：冷却速度，奥氏体化温度和奥氏体变形对高强度硼钢相变行为的影响
3. Nb segregation at prior austenite grain boundaries and defects in high strength low alloy steel during cooling [J] . Li Xianglong, Wu Ping, Yang Ruijie, Materials & design . 2017,第FEBa期

机译：Nb的先质奥氏体晶界偏析和冷却过程中高强度低合金钢中的缺陷
4. ( J48-1213) Effects of quenching temperature and Mo addition on grain boundary segregation behavior of boron [C] . A.Goto, G.Miyamoto, T.Furuhara, 日本金属学会秋期大会 . 2017

机译：（J48-1213）淬火温度和MO添加对硼晶界偏析行为的影响
5. Intergranular boron segregation and grain boundary character in Alloy 304 austenitic stainless steel. [D] . Kurban, Michael. 2001

机译：304合金奥氏体不锈钢的晶间硼偏析和晶界特征。
6. Datasets acquired with correlative microscopy method for delineation of prior austenite grain boundaries and characterization of prior austenite grain size in a low-alloy high-performance steel [O] . V. Sinha, M. Gonzales, E.J. Payton 2019

机译：用相关显微镜方法获得的数据集用于描绘低合金高性能钢中的奥氏体晶界和表征奥氏体晶粒度
7. Phosphorus and Boron Segregation at Prior Austenite Grain Boundaries in Low-alloyed Steel. [O] . S. Suzuki, M. Tanino, Y. Waseda 2002

机译：低合金钢以前奥氏体晶界的磷和硼偏析。
8. Boron Segregation to Grain Boundaries and Improved Ductility in Pt + 30 Wt % Rh + 8 Wt % W [R] . White, C. L., Keiser, J. R., Braski, D. N. 1979

机译：硼离子晶界和pt + 30 Wt％Rh + 8 Wt％W的改善延展性

(J035) Segregation of boron to austenite grain boundary during cooling after high temperature austenitization

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