| 低碳钢X52热煨弯管的热处理工艺 |
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| 引用本文： | 罗继辉.低碳钢X52热煨弯管的热处理工艺[J].热处理技术与装备,2009,30(1). |
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| 作者姓名： | 罗继辉 |
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| 作者单位： | 广州番禺珠江钢管有限公司工艺部,广东,广州,511450 |
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| 摘 要： | 试验了低碳钢X52热煨弯管在510 ℃回火保温60 min、在空气中自然冷却的热处理工艺.结果表明,弯管冲击韧性有所提高,力学性能进一步改善,获得细小的晶粒组织.
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| 关 键 词： | 低碳钢 回火 冲击韧性 热煨弯管 |
Heat Treatment of Hot Formed Bend in Low-carbon Steel X52 |
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| LUO Ji-hui.Heat Treatment of Hot Formed Bend in Low-carbon Steel X52[J].Heat Treatment Technology and Equipment,2009,30(1). |
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| Authors: | LUO Ji-hui |
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| Affiliation: | Technological Department Panyu Chu Kong steel Pipe Co.;ltd.;Guangzhou Guangdong 511450;China |
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| Abstract: | |
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| Keywords: | low-carbon steel tempering facture toughness hot formed bend |
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