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JIA Yuan-wei. Microstructure and Properties of Deloro 50 Alloy Layer Deposited on H13 Steel by Electro Spark Deposition[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2014, 50(10): 723-726.
Citation: JIA Yuan-wei. Microstructure and Properties of Deloro 50 Alloy Layer Deposited on H13 Steel by Electro Spark Deposition[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2014, 50(10): 723-726.
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Microstructure and Properties of Deloro 50 Alloy Layer Deposited on H13 Steel by Electro Spark Deposition

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  • Received Date: November 28, 2013
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    • Abstract
  • Deloro 50 alloy layer was deposited on H13 steel by electro spark deposition(ESD) process, and the microstructure and phase compositions of Deloro 50 alloy layer were characterized by scanning electronic microscope(SEM) and X-ray diffractionmeter(XRD) and the alloy layer hardness was tested by a microhardness tester. The results show that excellent metallurgical bonding between the alloy layer and the substrate was obtained by ESD. The alloy layer had an average thickness of about 35 μm. The microstructure of the alloy layer was mainly composed of FeNi3, Ni3(CrFe) and C6(Co,Cr,Ni)23 phases. The microhardness of the surface layer was 954.4 HV0.05 which was two times of hardness of the substrates.
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    • References (10)
  • [1]
    刘英坤，朱峰，伍超群，等. 不同表面处理工艺下H13钢的高温耐磨性能[J]. 理化检验-物理分册,2012,48(10):645-648.
    [2]
    ZHANG Ping,MA Lin,LIANG Zhi-jie,et al. Preparation and mechanical properties of two nickel base alloy coating achieved by electrospark deposition[J]. Acta Metallurgical Sinica: English Letters，2011,24(4):309-314.
    [3]
    高文文，吴玉萍，杜海清，等. 纳米Al2O3封孔对电弧喷涂3Cr13涂层耐腐蚀性能的影响[J]. 理化检验-物理分册,2013,49(12):785-789.
    [4]
    CHEN Z,ZHOU Y. Surface modification of resistance welding electrode by electro-spark deposited composite coatings-Part Ⅰ:Coating characterization[J]. Surface and Coatings Technology,2006,201:1503-1510.
    [5]
    WANG R J,QIAN Y Y,LIU J. Structural and interfacial analysis of WC92-Co8 coating deposited on tita-nium alloy by electrospark deposition[J]. Applied Surface Science,2004,228:405-409.
    [6]
    LI X,SUN D Q,ZHENG X Y,et al. Microstructures and wear properties of TiN-based cermet coating deposited on 1Cr18Ni9Ti stainless steel by electrospark process[J]. Materials Science and Engineering:A,2008,490(1/2):126-130.
    [7]
    BROCHU M,PORRILLO J G,MILLIGAN J,et al. Development of metastable solidification structure using the electrospark deposition process[J]. The Open Surface Journal，2011，3:105-114.
    [8]
    JOHNSON R N,SHELDON G L. Advance in the electrospark deposition coating process[J]. Journal of Vacuum Science and Technolog A:Vacuum,Surfaces,Films，1986,4(6):2740-2746.
    [9]
    张鲲,何业东，王德仁. 电火花沉积MCrAlY涂层及其高温氧化行为[J]. 材料热处理学报,2008,29(4):143-147.
    [10]
    ZAMULAEVA E I,LEVASHOV E A,KUDRYASHOV A E,et al. Electrospark coating deposited onto an armco iron substrate with nano-and microstructured WC-Co electrodes:Deposition process,structure,and properties[J]. Surface and Coatings Technology,2008,202:3715-3722.
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