| 油井管用ASTM4137钢的冶炼工艺及质量 |
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| 引用本文： | 魏柏林,傅杰,李晶,宛农,朱舜强,陈剑南. 油井管用ASTM4137钢的冶炼工艺及质量[J]. 特殊钢, 2000, 21(6): 36-39 |
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| 作者姓名： | 魏柏林 傅杰 李晶 宛农 朱舜强 陈剑南 |
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| 作者单位： | 1. 北京科技大学电冶金研究所,北京,100083
2. 大冶特殊钢股份有限公司 |
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| 摘 要： | 对ＡＳＴＭ４１３７钢生产和试验数据的分析研究得出影响ＡＳＴＭ４１３７钢材横向低温冲击韧性的因素为硫、铝、钛等杂质元素，硫含量偏高是导致横向低温冲击韧性的主要原因。
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| 关 键 词： | 油井管用钢 横向冲击韧性 冶炼工艺 质量 |
Metallurgy Technology and Quality of Drilling Pipe Steel ASTM 4137 |
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| Wei Bolin,Fu Jie,Li Jing,Wan Nong,Zhu Shunqiang,Cheng Jiannan. Metallurgy Technology and Quality of Drilling Pipe Steel ASTM 4137[J]. Special Steel, 2000, 21(6): 36-39 |
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| Authors: | Wei Bolin Fu Jie Li Jing Wan Nong Zhu Shunqiang Cheng Jiannan |
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| Abstract: | Based on the analysis of the production and test dat a of steel ASTM 4137, the effect of sulphur, aluminium, titanium and other resid ual elements on transverse impact toughness of steel has been got. The low tran sverse impact toughness is attributed to higher sulphur content in steel. To r educe the sulphur content in steel and modify the sulfide morphology can increa se the transverse impact toughness of steel ASTM 4137 markedly. |
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| Keywords: | Drilling Pipe Steel Transverse Impact Tou ghness Metallurgy Technology |
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