| 2205双相不锈钢固溶处理工艺研究 |
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| 引用本文： | 伍曦耘. 2205双相不锈钢固溶处理工艺研究[J]. 大型铸锻件, 2009, 0(4): 16-18,21 |
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| 作者姓名： | 伍曦耘 |
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| 作者单位： | 四川省轻工工程学校,四川,643010 |
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| 摘 要： | 2205双相不锈钢在910～1300℃不同的温度保温40rain后，分别进行空冷或水冷固溶处理。用金相显微镜观察了2205双相不锈钢的显微组织，测定了组织α相的含量和显微硬度。结果表明：随着固溶处理温度的升高，α相含量逐渐升高。建议2205双相不锈钢的固溶处理工艺为固溶温度1070℃，保温40min，水冷。
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| 关 键 词： | 双相不锈钢 固溶处理 α相 γ相 |
The Technical Study of 2205 Duplex Stainless Steel Solid Solution Treatment |
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| Wu Xiyun. The Technical Study of 2205 Duplex Stainless Steel Solid Solution Treatment[J]. Heavy Casting and Forging, 2009, 0(4): 16-18,21 |
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| Authors: | Wu Xiyun |
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| Abstract: | 2205 duplex stainless steel was solid solution treated at different temperature between 910～1 300℃ heating for 40 min, then by water cooling or air cooling. The microstructure was observed by a metallographic microscope and α phase content and the hardness were tested, as well as the corrosion resistance was analyzed. The results showed that α phase rising in content gradually with the solid solution temperature increasing. We suggested that the optimized technology was heated at 1 070℃ for 40 min by water cooling. |
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| Keywords: | 2205 duplex stainless steel solid solution treatment |
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