|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Oxygen Permeation Behaviors and Hardening Effect of Titanium Alloys at High Temperature显示文摘In order to improve the surface hardness and wear resistance of Ti and Ti alloy components, an oxygen permeationtreatment (OPT) was developed. The oxygen permeation behaviors of three Ti alloys, TA2, TB5 and TC11, treatedin air with O-P medium at high temperature have been studied. The results show that the O-P treatment cansignificantly improve the surface hardness of Ti alloys. The oxidation mass-gain of β-Ti alloy (TB5) is much higherthan α-Ti alloy (TA2) under the same condition, while α+β Ti alloy (TC11) is the lowest. All the Ti alloys treatedat this condition produce two surface layers: the outer layer consists mainly of TiO2, as well as trace of other oxides,and the inner layer consists of a Ti-O interstitial solid solution formed by the diffusion of oxygen in α crystal latticeThick scales of β Ti alloy (TB5) are easily formed depending mainly on the poor solid solution content of oxygen,while deep solution layer can be formed since partial β phase has been transformed into α phase. The scales of α-βTi alloy (TC11) are very thin and compact. Aluminum-rich zone, as well as deficient zone, is found in oxide layerrs.A crystallographic characterization of oxygen solution layer has been performed and evaluated by crystallographiclattice constant. | Hongyan MA, Maocai WANG and Weitao WUState Key Laboratory for Corrosion and Protection, Institute of Metai Research, Chinese Academy of Sciences, Shenyang 110016, ChinaGraduate School of the Chinese Academy of Sciences, Beijing 100039, China | 2004 | Journal of Materials Science & Technology2004，20，6： | 3 |
| 2 | Laser cladding of Al+Ir powders on ZM5 magnesium base alloy显示文摘Laser cladding of preplaced Al + Ir powders on a ZM5 magnesium alloy was performed to enhance the corrosion resistance of the ZM5 magnesium alloy. A metallurgical bond was obtained at the coating/substrate interface. The corrosion potential (Ecorr) of the laser cladded sample was 169 mV positive to that of the untreated ZM5 substrate,while the corrosion current (Icorr) was some one order of magnitude lower. The laser cladded sample,unlike the untreated ZM5 substrate,showed a passive region in the polarization plot. Immersion tests confirmed that the corrosion resistance of the laser cladded ZM5 sample was significantly enhanced in 3.5 wt.% NaCl solution. The Al-rich phases of AlIr,Mg17Al12,and Al formed in the cladding layer and the rapid solid characteristics were contributed to the improved corrosion behavior of the coating. | CHEN Changjun WANG Maocai WANG Dongsheng JIN Ren LIU Yiming | 2007 | Rare Metals2007，26，5： | 2 |
| 3 | LASER GLAZING OF Ni-Nb AND Ni-Nb-Cr ALLOYS AND CORROSION RESISTANCE OF AMORPHOUS LAYERS显示文摘Partially amorphous Ni-Nb alloy was made by 1.91 kW cw CO2 laser melt-quenching,and fully amorphous by 4.5 kW and 4.9 kW.The corrosion resistance of the amor-phous layer was improved by adding Cr.Potentiodynamic polarization curves showthat the amorphous Ni50Nb40Cr10 is in more corrosion-resistant than the amorphousNi60Nb40and 18-8 stainless steel. | YAN Yuhe YANG Yongqiang ZHAO Changming Tianjin Institute of Textile Science and Technology,Tianjin,ChinaWU Weitao WANG Maocai Institute of Corrosion and Protection of Metals,Academia Sinica,Shenyang,ChinaLU Mengfu Tianjin Institute of Science and Technology,Tianjin,China Lecturer,Laser Processing Lab.,Tianjin Institute of Textile Science and Technology,Tianjin 300160,China | 1993 | Acta Metallurgica Sinica(English Letters)1993，6，7： | 1 |
| 4 | 显示文摘 | Chen Changjun Wang Maocai Wang Dongsheng | 2006 | Materials Science and Technology2006，，： | 1 |
| 5 | Epitaxial McrAIY coating on a Ni-base superalloy produced by electrospark deposition 显示文摘 | Xie Yujiang Wang Maocai | 2006 | Surface and Coating Technology2006，201，6： | 1 |
| 6 | 显示文摘 | Wang Zuocheng Zhang Maocai Zhou Shouzeng | 2000 | J Alloy andCompounds2000，309，： | 1 |
| 7 | A feasibility study of preparing MCrAlX/BN composite coatings by electrospark deposition process显示文摘 | Xie Yujiang Wang Maocai | | 0，，： | 1 |
| 8 | Microstructure and cavitation erosion characteristics of A1-Si alloy coating pre- pared by electrospark deposition 显示文摘 | Wang Weifu Wang Maocai Sun Fengjiu | 2008 | Surface & Coatings Technolo- gy2008，202，： | 1 |
| 9 | Epitaxial MCrAlY coating on a Ni-based superalloy produced by electrospark deposition显示文摘 | Xie Yujiang Wang Maocai | 2006 | Surfaceand Coatings Technology2006，201，6： | 1 |
| 10 | Cryptanalysis of Transposition Cipher Using Simulated Annealing Genetic Algorithm显示文摘 | Jun Song Fan Yang Maocai Wang | | 0，，01： | 1 |
| 11 | Microstructural morphology of electrospark deposition layer of a high gamma prime superalloy显示文摘 | Xie Yujiang Wang Maocai | 2006 | Surface & Coatings Technology2006，201，： | 1 |
| 12 | Isothermal oxidation behavior of electro- spark deposited MCrAIX-type coatings on a Ni-based superalloy 显示文摘 | Xie Yujiang Wang Maocai | 2009 | Journal of Alloys and Compounds2009，480，： | 1 |
| 13 | Isothermal oxidation behavior of electrospark deposited MCrAIX-type coatings on a Ni-based superalloy显示文摘 | Xie Yujiang Wang Maocai | | 0，，： | 1 |
| 14 | Fabri- cation of Finegrained A1203 Ceramic at Low Sintering Temperature显示文摘 | LI Hualing WANG Maocai ZHAO Jibin | 2005 | Trans Nonferrous Met Soc China2005，15，2： | 1 |
| 15 | 显示文摘 | Ma Hongyan Wang Maocai Zhang Song | 2003 | Transactions of Nonferrous Metals Society of China2003，13，1： | 1 |
| 16 | Critical role of aquaporin-3 in the human epidermal growth factor-induced migration and proliferation in the human gastric adenocarcinoma cells显示文摘 | Yiming Huang Zhengcai Zhu Maocai Sun Jianping Wang Renhua Guo Lizong Shen Wenxi Wu | 2010 | Cancer Biology & Therapy2010，，12： | 1 |
| 17 | Phase transformations and magnetic properties of mehspun PrTFe88B5 ribbons during annealing 显示文摘 | Wang Zouchen Zhou Shouzeng Qiao Yi Zhang Maocai Wang Run | 2000 | Journal of Alloys and Compounds2000，299，： | 1 |
| 18 | A feasibility study of preparing MCrAlX/BN composite coatings by electrospark deposition process 显示文摘 | Xie Yujiang Wang Maocai | 2009 | J Alloys Compd2009，484，12： | 1 |
| 19 | Isothermal oxidation behavior of electrospark deposited MCrAlX-type coatings on a Ni-based superalloy 显示文摘 | Xie Yujiang Wang Maocai | 2009 | J Alloys Compd2009，480，2： | 1 |
| 20 | Laser multi-layer cladding of Mg-baad alloys显示文摘 | Chen Changjan Wang Dongsheng Wang Maocai | 2003 | Trans Nonferrous Met Soc China2003，13，2： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员