搜索熱:可持續 應力腐蝕
掃一掃 加微信
首頁 > 期刊論文 > 論文摘要
C/Al-40% Cu復合材料的原位熱解-熱壓法制備及微觀結構
          
Preparation and Microstructure of C/Al-40%Cu Composite by In-situ Pyrolysis and Hot-Pressing Method

摘    要
以聚乙烯醇縮丁醛為碳源,采用原位熱解-熱壓法制備C/Al-40% Cu (體積分數)復合材料,研究了該復合材料的物相組成、微觀結構以及界面反應特性。結果表明:復合材料主要由鋁相、銅相、原位生成的碳材料以及少量殘留的高分子材料組成,碳材料連續存在于鋁、銅相顆粒之間,有效抑制了Al2Cu和Al4Cu9等金屬間化合物的生成;復合材料的實測密度接近于理論密度,組織中未見明顯孔洞,致密程度較高;復合材料界面結合良好,鋁相和銅相、鋁相和碳材料層之間均發生了元素互擴散,形成了厚度分別為2.0~3.5 μm和1.0~1.5 μm的擴散層,銅相和碳材料層之間以機械結合方式連接。
標    簽 C/Al-Cu復合材料   原位熱解-熱壓   界面擴散   C/Al-Cu composite   in-situ pyrolysis and hot-pressing   interface diffusion  
 
Abstract
With polyvinyl butyral as carbon source,C/Al-40%Cu (volume fraction) composite was prepared by in-situ pyrolysis and hot-pressing method. The phase composition, microstructure and interface reaction characteristics of the composite were studied. The results show that the composite was mainly composed of aluminum phase, copper phase, in-situ produced carbon materials and few residual polymers. The carbon materials continuously existed between aluminum and copper grains, effectively inhibiting the generation of Al2Cu and Al4Cu9 intermetallic compounds. The measured density of the composite was close to the theoretical density, and no obvious pores were observed in the structure, indicating a relatively high densification degree. The interfaces of the composite were well bonded. The elemental interdiffusion occured between the aluminum phase and the copper phase, and between the aluminum phase and the carbon material layer, forming diffusion layers with thicknesses of 2.0-3.5 μm and 1.0-1.5 μm, respectively. The copper phase and the carbon material layer were bonded mechanically.

中圖分類號 TG457.1   DOI 10.11973/jxgccl202002007

 
  購買該論文  中國光學期刊網論文下載說明


所屬欄目 新材料 新工藝

基金項目 國家自然科學基金資助項目(51521001,51572208);“111”計劃項目(B13035)

收稿日期 2018/11/29

修改稿日期 2019/11/11

網絡出版日期

作者單位點擊查看

備注羅國強(1980-),男,湖北黃石人,教授,博士

引用該論文: LUO Guoqiang,CHEN Jiqin,HU Jianian,KANG Kejia,ZHANG Jian,SHEN Qiang,ZHANG Lianmeng. Preparation and Microstructure of C/Al-40%Cu Composite by In-situ Pyrolysis and Hot-Pressing Method[J]. Materials for mechancial engineering, 2020, 44(2): 32~36
羅國強,陳繼琴,胡家念,康克家,張建,沈強,張聯盟. C/Al-40% Cu復合材料的原位熱解-熱壓法制備及微觀結構[J]. 機械工程材料, 2020, 44(2): 32~36


論文評價
共有人對該論文發表了看法,其中:
人認為該論文很差
人認為該論文較差
人認為該論文一般
人認為該論文較好
人認為該論文很好
分享論文
分享到新浪微博 分享到騰訊微博 分享到人人網 分享到 Google Reader 分享到百度搜藏分享到Twitter

參考文獻
【1】CHENG X L, GAO Y M, FU H G, et al. Microstructural characterization and properties of Al/Cu/steel diffusion bonded joints[J]. Metals and Materials International, 2010, 16(4):649-655.
 
【2】KIM I K, HONG S I. Effect of heat treatment on the bending behavior of tri-layered Cu/Al/Cu composite plates[J]. Materials & Design, 2013, 47:590-598.
 
【3】SAEID T, ABDOLLAH-ZADEH A, SAZGARI B. Weldability and mechanical properties of dissimilar aluminum-copper lap joints made by friction stir welding[J]. Journal of Alloys and Compounds, 2010, 490(1/2):652-655.
 
【4】XIA C Z, LI Y J, WANG J, et al. Microstructure and phase constitution near interface of Cu/Al vacuum brazing[J]. Materials Science and Technology, 2007, 23(7):815-818.
 
【5】HUANG G Q, HOU W T, LI J P, et al. Development of surface composite based on Al-Cu system by friction stir processing:Evaluation of microstructure, formation mechanism and wear behavior[J]. Surface and Coatings Technology, 2018, 344:30-42.
 
【6】RAJESHKUMAR R, UDHAYABANU V, SRINIVASAN A, et al. Microstructural evolution in ultrafine grained Al-Graphite composite synthesized via combined use of ultrasonic treatment and friction stir processing[J]. Journal of Alloys and Compounds, 2017, 726:358-366.
 
【7】SINGLA D, AMULYA K, MURTAZA Q. CNT reinforced aluminium matrix composite:A review[J]. Materials today:Proceedings, 2015, 2(4/5):2886-2895.
 
【8】MOLINA-JORDÁ J M. Design of composites for thermal management:Aluminum reinforced with diamond-containing bimodal particle mixtures[J]. Composites Part A, 2015, 70:45-51.
 
【9】JIANG L, LI Z Q, FAN G L, et al. Strong and ductile carbon nanotube/aluminum bulk nanolaminated composites with two-dimensional alignment of carbon nanotubes[J]. Scripta Materialia, 2012, 66(6):331-334.
 
【10】BARTOLUCCI S F,PARAS J,RAFIEE M A,et al.Graphene-aluminum nanocomposites[J].Materials Science and Engineering:A, 2011,528(27):7933-7937.
 
【11】NAJI H, ZEBARJAD S M, SAJJADI S A. The effects of volume percent and aspect ratio of carbon fiber on fracture toughness of reinforced aluminum matrix composites[J]. Materials Science and Engineering:A,2008,486(1/2):413-420.
 
【12】CHEN J K, HUANG I S. Thermal properties of aluminum-graphite composites by powder metallurgy[J]. Composites Part B, 2013, 44(1):698-703.
 
【13】TAN Z Q, JI G, ADDAD A, et al. Tailoring interfacial bonding states of highly thermal performance diamond/Al composites:Spark plasma sintering vs. vacuum hot pressing[J]. Composites Part A, 2016, 91:9-19.
 
【14】LIU Z G, MANG X B, CHAI L H, et al. Interface study of carbon fibre reinforced Al-Cu composites[J]. Journal of Alloys and Compounds, 2010, 504(S1):512-514.
 
【15】GUO B S, CHEN B, ZHANG X M, et al. Exploring the size effects of Al4C3 on the mechanical properties and thermal behaviors of Al-based composites reinforced by SiC and carbon nanotubes[J]. Carbon, 2018, 135:224-235.
 
【16】LIU Z Y, XU S J, XIAO B L, et al. Effect of ball-milling time on mechanical properties of carbon nanotubes reinforced aluminum matrix composites[J]. Composites Part A, 2012, 43(12):2161-2168.
 
【17】ZHOU W W, BANG S, KURITA H, et al. Interface and interfacial reactions in multi-walled carbon nanotube-reinforced aluminum matrix composites[J]. Carbon, 2016, 96:919-928.
 
相關信息
   標題 相關頻次
 SnO2-CuO-Sb2O3陶瓷在鈉鈣玻璃液中的腐蝕行為
 4
 鋁鋅鎂銅鋯系鋁合金的熱壓燒結及其性能
 4
 DP780雙相鋼電阻點焊接頭的顯微組織和力學性能
 2
 儲罐用12MnNiVR鋼的組織與性能
 2
 冷軋板表面粗糙度對磷化性能的影響
 2
 熱鍍鋅鋼板鍍層表面麻點缺陷的產生原因及預防措施
 2
 熱鍍鋅合金化鋼板的耐腐蝕性能研究
 2
 20Cr1Mo1VTiB鋼制高溫緊固螺栓斷裂失效分析
 1
 DD5單晶合金葉片熒光滲透檢測缺陷評價
 1
 ISO焊縫檢測超聲衍射時差方法驗收等級解讀
 1
 NiTi非晶薄膜的徑向分布函數及結構分析
 1
 P110鋼鹽酸酸化緩蝕劑QL-1的合成及應用性能
 1
 TOFD技術在薄壁堆焊層裂紋缺陷檢測中的應用
 1
 TOFD驗收標準的分析與比較
 1
 X射線熒光光譜法測定鋁土礦中的主成分
 1
 ZrB2-YAG-Al2O3復相陶瓷的抗氧化性能
 1
 寶浪油田區域土壤腐蝕性分析
 1
 不同方法制備負熱膨脹特性ZrV2O7粉體
 1
 超高強7090/SiCP復合材料的組織和性能
 1
 電感耦合等離子體原子發射光譜法檢測產自不同地區的海洛因中15種元素
 1
 發電廠自動電壓控制在電網中的功能定位和技術要求
 1
 反相高效液相色譜法同時測定壯陽類保健品中達泊西汀和4種PDE5抑制劑
 1
 腐蝕監測技術在塔河油田生產系統的應用
 1
 復合材料的現場電子剪切散斑檢測技術研究
 1
 復合材料剪切散斑檢測圖像的小波降噪技術研究
 1
 高速條件下PTFE編織復合材料的摩擦磨損性能
 1
 高碳鋼的熱物性與顯微組織的關系
 1
 高效液相色譜法測定化妝品中甲醛緩釋體1,3-二羥甲基-5,5-二甲基乙內酰脲
 1
 海洋工程超聲相控陣檢測工藝認可要求
 1
 火電工程造價分析與預測方法研究
 1
欧冠开场哨