Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine
An experimental apparatus was built to study the effects of liquid-solid impact on laser cladding processing specimens of 17-4PH stainless steel material in the present investigation. Then the result of specimens without laser surface process was compared. The impact effect on the specimens was obse...
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| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | Advances in Condensed Matter Physics |
| Online Access: | http://dx.doi.org/10.1155/2014/765064 |
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| author | Di Zhang Pengfei Zhao Wei Zhao Yaoyuan Luo Yonghui Xie |
| author_facet | Di Zhang Pengfei Zhao Wei Zhao Yaoyuan Luo Yonghui Xie |
| author_sort | Di Zhang |
| collection | DOAJ |
| description | An experimental apparatus was built to study the effects of liquid-solid impact on laser cladding processing specimens of 17-4PH stainless steel material in the present investigation. Then the result of specimens without laser surface process was compared. The impact effect on the specimens was observed using the three-dimensional digital microscope. The depth of laser cladding and substrate material caused by liquid droplet impact was studied in detail and measured. The accuracy and reliability of the experimental system and computing methods were also verified. The depth of the impact area of laser cladding specimens was distributed in the range of 0.5–1.5 μm while the 17-4PH group was distributed in the range of 2.5–3.5 μm. In contrast with specimens without laser surface processing, the material processed by laser cladding has significantly higher resistance to water erosion. |
| format | Article |
| id | doaj-art-7206117793054830b5940ed9ad808fa2 |
| institution | Kabale University |
| issn | 1687-8108 1687-8124 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Condensed Matter Physics |
| spelling | doaj-art-7206117793054830b5940ed9ad808fa22025-02-03T01:02:59ZengWileyAdvances in Condensed Matter Physics1687-81081687-81242014-01-01201410.1155/2014/765064765064Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam TurbineDi Zhang0Pengfei Zhao1Wei Zhao2Yaoyuan Luo3Yonghui Xie4Key Laboratory of Thermal Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, ChinaKey Laboratory of Thermal Fluid Science and Engineering, Ministry of Education, School of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, ChinaSchool of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, ChinaSchool of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, ChinaSchool of Energy and Power Engineering, Xi’an Jiaotong University, Xi’an, Shaanxi 710049, ChinaAn experimental apparatus was built to study the effects of liquid-solid impact on laser cladding processing specimens of 17-4PH stainless steel material in the present investigation. Then the result of specimens without laser surface process was compared. The impact effect on the specimens was observed using the three-dimensional digital microscope. The depth of laser cladding and substrate material caused by liquid droplet impact was studied in detail and measured. The accuracy and reliability of the experimental system and computing methods were also verified. The depth of the impact area of laser cladding specimens was distributed in the range of 0.5–1.5 μm while the 17-4PH group was distributed in the range of 2.5–3.5 μm. In contrast with specimens without laser surface processing, the material processed by laser cladding has significantly higher resistance to water erosion.http://dx.doi.org/10.1155/2014/765064 |
| spellingShingle | Di Zhang Pengfei Zhao Wei Zhao Yaoyuan Luo Yonghui Xie Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine Advances in Condensed Matter Physics |
| title | Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine |
| title_full | Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine |
| title_fullStr | Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine |
| title_full_unstemmed | Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine |
| title_short | Experimental Study of Laser Cladding Methods on Water Erosion Resistance to Low Pressure Blades Materials of Steam Turbine |
| title_sort | experimental study of laser cladding methods on water erosion resistance to low pressure blades materials of steam turbine |
| url | http://dx.doi.org/10.1155/2014/765064 |
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