碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理

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碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理

胡漢起, 鄭啟光, 李梅萍, 翟華英

文章導航 > 工程科學學報 > 1994 > 16(2): 131-134

胡漢起, 鄭啟光, 李梅萍, 翟華英. 碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理[J]. 工程科學學報, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

引用本文:

胡漢起, 鄭啟光, 李梅萍, 翟華英. 碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理[J]. 工程科學學報, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

Hu Hanqi, Zheng Qiguang, Li Meiping, Zhai Huaying. Laser Treating of Layer Coated with Fe-Ni-Cr-Si-B Alloy on Carbon Steel[J]. Chinese Journal of Engineering, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

Citation:

Hu Hanqi, Zheng Qiguang, Li Meiping, Zhai Huaying. Laser Treating of Layer Coated with Fe-Ni-Cr-Si-B Alloy on Carbon Steel[J]. Chinese Journal of Engineering, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

胡漢起, 鄭啟光, 李梅萍, 翟華英. 碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理[J]. 工程科學學報, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

引用本文:

胡漢起, 鄭啟光, 李梅萍, 翟華英. 碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理[J]. 工程科學學報, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

Hu Hanqi, Zheng Qiguang, Li Meiping, Zhai Huaying. Laser Treating of Layer Coated with Fe-Ni-Cr-Si-B Alloy on Carbon Steel[J]. Chinese Journal of Engineering, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

Citation:

Hu Hanqi, Zheng Qiguang, Li Meiping, Zhai Huaying. Laser Treating of Layer Coated with Fe-Ni-Cr-Si-B Alloy on Carbon Steel[J]. Chinese Journal of Engineering, 1994, 16(2): 131-134. doi: 10.13374/j.issn1001-053x.1994.02.007

碳鋼表面Fe-Ni-Cr-Si-B合金熔敷層的激光處理

doi: 10.13374/j.issn1001-053x.1994.02.007

1. 北京科技大學冶金系, 北京 100083;
2. 華中理工大學國家激光技術重點實驗室

基金項目:

華中理工大學激光技術國家重點實驗室資助課題

作者簡介:
胡漢起男 61教授

中圖分類號: TG139.8;O432
計量
- 文章訪問數: 269
- HTML全文瀏覽量: 84
- PDF下載量: 8
- 被引次數: 0
出版歷程
- 收稿日期: 1993-07-14
- 網絡出版日期: 2021-11-13

Laser Treating of Layer Coated with Fe-Ni-Cr-Si-B Alloy on Carbon Steel

1. Dempatment of Metallurgy USTB, Beijing, 100083, PRC;
2. National Laboratory of Laser Technology, HUST, Wuhan, PRC

摘要: 利用10kW連續CO₂激光束對熔敷在中碳鋼表面上的Fe40Ni36Cr2Si8B14合金進行了表面非晶化處理,對已處理表面進行了掃描電鏡(SEM)、透射電鏡(TEM)和電子衍射(EDP)的檢測分析,發現無論在單條激光處理區,還是在多條處理的搭接區均獲得了非晶結構,與之共存的還有微晶組織.處理中非金屬無素的燒損是出現微晶的原因.
- 鋼 /
- 非晶合金 /
- 激光處理 /
- 表面非晶化 /
- 微晶
Abstract: A sample of middle carbon steel coated with Fe40Ni36Cr2SiCr2Si8B14 alloy was glazed by 10kW continuous CO₂ laser. After laser glazing the structures of specimens was studied and examined by SEM, TEM and EDP.Its shown that a amorphous structrure has been produced not ouly at the zone of glazing oneway trip but also at the the glazing overlap. Because of the loss of nonmetallic elements, the microcrystallins exist in company with the amorphous structure.
- steels /
- amorphous alloys /
- laser treatment /
- surface glazing /
- microcrystallin

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文章訪問數: 269
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PDF下載量: 8
被引次數: 0

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