固溶時效后高氮奧氏體不銹鋼的物理化學相分析

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固溶時效后高氮奧氏體不銹鋼的物理化學相分析

馬玉喜, 榮凡, 李玲霞, 周榮, 蔣業華

文章導航 > 工程科學學報 > 2009 > 31(3): 324-329

馬玉喜, 榮凡, 李玲霞, 周榮, 蔣業華. 固溶時效后高氮奧氏體不銹鋼的物理化學相分析[J]. 工程科學學報, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

引用本文:

馬玉喜, 榮凡, 李玲霞, 周榮, 蔣業華. 固溶時效后高氮奧氏體不銹鋼的物理化學相分析[J]. 工程科學學報, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

MA Yu-xi, RONG Fan, LI Ling-xia, ZHOU Rong, JIANG Ye-hua. Physicochemical phase analysis of high nitrogen austenitic stainless steels after solution treatment and aging[J]. Chinese Journal of Engineering, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

Citation:

MA Yu-xi, RONG Fan, LI Ling-xia, ZHOU Rong, JIANG Ye-hua. Physicochemical phase analysis of high nitrogen austenitic stainless steels after solution treatment and aging[J]. Chinese Journal of Engineering, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

馬玉喜, 榮凡, 李玲霞, 周榮, 蔣業華. 固溶時效后高氮奧氏體不銹鋼的物理化學相分析[J]. 工程科學學報, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

引用本文:

馬玉喜, 榮凡, 李玲霞, 周榮, 蔣業華. 固溶時效后高氮奧氏體不銹鋼的物理化學相分析[J]. 工程科學學報, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

MA Yu-xi, RONG Fan, LI Ling-xia, ZHOU Rong, JIANG Ye-hua. Physicochemical phase analysis of high nitrogen austenitic stainless steels after solution treatment and aging[J]. Chinese Journal of Engineering, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

Citation:

MA Yu-xi, RONG Fan, LI Ling-xia, ZHOU Rong, JIANG Ye-hua. Physicochemical phase analysis of high nitrogen austenitic stainless steels after solution treatment and aging[J]. Chinese Journal of Engineering, 2009, 31(3): 324-329. doi: 10.13374/j.issn1001-053x.2009.03.044

固溶時效后高氮奧氏體不銹鋼的物理化學相分析

doi: 10.13374/j.issn1001-053x.2009.03.044

1. 武漢鋼鐵(集團)公司研究院, 武漢 430080;
2. 鋼鐵研究總院結構材料研究所, 北京 100081;
3. 昆明理工大學機電工程學院, 昆明 650093

基金項目:

國家重點基礎研究發展計劃資助項目(No.2004CB619103)

作者簡介:
馬玉喜(1981-),男,博士研究生;周榮(1962-),男,教授,博士生導師,E-mail:bruce@yahoo.com

中圖分類號: TG142.71
計量
- 文章訪問數: 158
- HTML全文瀏覽量: 57
- PDF下載量: 8
- 被引次數: 0
出版歷程
- 收稿日期: 2008-02-26
- 網絡出版日期: 2021-08-09

Physicochemical phase analysis of high nitrogen austenitic stainless steels after solution treatment and aging

1. Research and Development Center, Wuhan Iron and Steel(Group) Corp., Wuhan 430080, China;
2. Institute for Structural Materials, Central Iron & Steel Research Institute, Beijing 100081, China;
3. Faculty of Mechanical and Electrical Engineering, Kunming University of Science and Technology, Kunming 650093, China

摘要: 采用物理化學相分析技術研究了高氮奧氏體不銹鋼固溶時效后的碳、氮化物析出行為,確定了析出相的類型、粒度分布、含量及組成結構式.結果表明:氮含量低的1Cr22Mn15N0.6以M₂₃C₆型碳化物析出為主,氮含量高的1Cr22Mn15N0.9以(CrFe)₂N_1-x型氮化物析出為主,高氮奧氏體不銹鋼中析出物的總量隨時效時間的延長而增加.
- 高氮奧氏體不銹鋼 /
- 固溶時效 /
- 物理化學相分析 /
- 析出行為
Abstract: Precipitation of nitrides and carbides in high nitrogen austenitic stainless steels after solution treatment and aging was investigated by using a physicochemical phase analysis method. The character, particle size distribution, content and structural formulae of phases in the alloy were determined. It is shown that the precipitate is mostly M₂₃C₆ carbide in 1Cr22Mn15N0.6 steel and (CrFe)₂N_1-x nitride in 1Cr22Mn15N0.9 steel respectively, and its volume fraction increases with prolonging the aging time.
- high nitrogen austenitic stainless steel /
- solution treatment and aging process /
- physicochemical phase analysis /
- precipitation behavior

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