噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為

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噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為

王鋒, 楊濱, 崔華, 段先進, 熊柏青, 張濟山

文章導航 > 工程科學學報 > 2001 > 23(3): 216-219

王鋒, 楊濱, 崔華, 段先進, 熊柏青, 張濟山. 噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為[J]. 工程科學學報, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

引用本文:

王鋒, 楊濱, 崔華, 段先進, 熊柏青, 張濟山. 噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為[J]. 工程科學學報, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

WANG Feng, YANG Bin, CUI Hua, DUAN Xianjin, XIONG Boqing, ZHANG Jishan. Precipitation Behavior of the Spray-deposited Al-Si-Fe-Mn-Cu-Mg Alloy[J]. Chinese Journal of Engineering, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

Citation:

WANG Feng, YANG Bin, CUI Hua, DUAN Xianjin, XIONG Boqing, ZHANG Jishan. Precipitation Behavior of the Spray-deposited Al-Si-Fe-Mn-Cu-Mg Alloy[J]. Chinese Journal of Engineering, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

王鋒, 楊濱, 崔華, 段先進, 熊柏青, 張濟山. 噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為[J]. 工程科學學報, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

引用本文:

王鋒, 楊濱, 崔華, 段先進, 熊柏青, 張濟山. 噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為[J]. 工程科學學報, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

WANG Feng, YANG Bin, CUI Hua, DUAN Xianjin, XIONG Boqing, ZHANG Jishan. Precipitation Behavior of the Spray-deposited Al-Si-Fe-Mn-Cu-Mg Alloy[J]. Chinese Journal of Engineering, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

Citation:

WANG Feng, YANG Bin, CUI Hua, DUAN Xianjin, XIONG Boqing, ZHANG Jishan. Precipitation Behavior of the Spray-deposited Al-Si-Fe-Mn-Cu-Mg Alloy[J]. Chinese Journal of Engineering, 2001, 23(3): 216-219. doi: 10.13374/j.issn1001-053x.2001.03.033

噴射沉積Al-Si-Fe-Mn-Cu-Mg合金的析出強化行為

doi: 10.13374/j.issn1001-053x.2001.03.033

1. 北京科技大學新金屬材料國家重點實驗室, 北京 100083;
2. 北京有色金屬研究總院復合材料中心, 北京 100088

基金項目:

國家863計劃資助項目(No.715-009-0032)

作者簡介:
王鋒男,32歲,博士

中圖分類號: TG146.21;TG166
計量
- 文章訪問數: 162
- HTML全文瀏覽量: 22
- PDF下載量: 6
- 被引次數: 0
出版歷程
- 收稿日期: 2000-12-25

Precipitation Behavior of the Spray-deposited Al-Si-Fe-Mn-Cu-Mg Alloy

1. State Key Laboratory for Advanced Metals and Materials, UST Beijing, Beijing 100083, China;
2. Composite Materials Center, Geneals Research Institute for Non-ferrous Metals, Beijing 100088, China

摘要: 利用熱分析(DSC)、顯微硬度測定和透射電子顯微分析等手段研究了噴射沉積Al-20Si-5Fe-3Mn-3Cu-1Mg合金的時效過程.結果表明,兩種沉淀強化相S-Al₂CuMg和σ-Al₅Cu₆Mg₂從合金基體中析出,它們有效地提高了合金的室溫強度和高溫(300℃)強度.
- 噴射沉積 /
- 時效處理 /
- 沉淀強化 /
- Al-Si合金
Abstract: The aging process of the spray-deposited Al-20Si-5Fe-3Mn-3Cu-1Mg alloy was investigated by DSC analysis, microhardness measurement, TEM and HREM observations. The results show that two kinds of precipitates, S-Al₂CuMg and σ-Al₅Cu₆Mg₂ precipitate from matrix and improve the tensile strength of the alloy efficiently at both the ambient and elevated temperatures (300℃).
- spray deposition /
- age treatment /
- precipitation hardening /
- Al-Si system alloy

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計量

文章訪問數: 162
HTML全文瀏覽量: 22
PDF下載量: 6
被引次數: 0

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