| 低中压锅炉用电焊钢管的质量分析 |
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| 引用本文： | 王文姣,王立峰,王平. 低中压锅炉用电焊钢管的质量分析[J]. 钢管, 2003, 32(4): 28-32 |
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| 作者姓名： | 王文姣 王立峰 王平 |
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| 作者单位： | 哈尔滨钢管厂,黑龙江,哈尔滨,150070 |
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| 摘 要： | 通过对哈尔滨钢管厂所生产的低中压锅炉用电焊钢管,在材料质量、几何尺寸、常温及高温性质、金相组织、实用加工性等方面的试验,结合相关标准进行综合分析与比较。结果表明:该厂生产的低中压锅炉用电焊钢管的各项性能优于或达到GB 3087-1999和YB 4102-2000标准规定的指标,钢管焊缝与母材均有良好的加工性,钢管的高温性能满足电站锅炉的质量要求。
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| 关 键 词： | 低中压锅炉用管 电焊钢管 试验 质量分析 |
| 文章编号： | 1001-2311(2003)04-0028-05 |
| 修稿时间： | 2002-09-20 |
Quality Analysis of Electric Welded Steel Pipe for Low/Medium Pressure Boiler Service |
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| Wang Wenjiao,Wang Lifeng,Wang Ping. Quality Analysis of Electric Welded Steel Pipe for Low/Medium Pressure Boiler Service[J]. Steel Pipe, 2003, 32(4): 28-32 |
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| Authors: | Wang Wenjiao Wang Lifeng Wang Ping |
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| Abstract: | Based on relevant tests and applicable standard, comprehensive analysis and comparison relating to the electric welded steel tube for low/medium pressure boiler service are made in terms of material quality, geometric dimension performance under ambient /elevated temperatures, metallographic structure and workability, etc., showing that all the performance/property target values of the said welded tube produced by Harbin Steel Tube Plant have been up to or even better than the requirements as specified in GB 3087-1999 and YB 4102-2000, particularly the good workability both of the weld seam and the base metal and the tube' s hi-temperature performance which meets the quality requirements as set for the thermal power plant boiler. |
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| Keywords: | Low/medium pressure boiler Electric welded steel tube Test Quality analysis |
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