| 国产SA-299特厚板性能试验研究 |
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| 引用本文： | 杨宏权,李宜男. 国产SA-299特厚板性能试验研究[J]. 电焊机, 2010, 40(2) |
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| 作者姓名： | 杨宏权 李宜男 |
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| 作者单位： | 哈尔滨锅炉厂有限责任公司,黑龙江,哈尔滨,150046;哈尔滨锅炉厂有限责任公司,黑龙江,哈尔滨,150046 |
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| 摘 要： | 对国产锅炉及压力容器用SA-299特厚钢板进行了力学性能和热处理工艺性能以及焊接工艺性能的试验研究。研究结果表明,国产SA-299特厚板常温力学性能能够满足标准要求,但高温力学性能低于标准要求。为了提高材料的综合力学性能,国产钢板应适当提高碳、锰含量。
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| 关 键 词： | SA-299 机械性能 锅炉 压力容器 |
Research for properties of homemade super-thickness SA-299 steel alloy |
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| YANG Hong-quan,LI Yi-nan. Research for properties of homemade super-thickness SA-299 steel alloy[J]. Electric Welding Machine, 2010, 40(2) |
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| Authors: | YANG Hong-quan LI Yi-nan |
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| Affiliation: | Harbin Boiler Co.;Ltd.;Harbin 150046;China |
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| Abstract: | Research the mechanical properties,process properties of heat treatment and welding of homemade super-thickness SA-299 steel alloy used for boiler and pressure vessel.The results show that the in ambient temperature properties of homemade super-thickness SA-299 steel meet the requirement of specification,but the high temperature properties are under the requirement of specification.It is necessary to increase the content of carbon and manganese in order to increase the content of the properties of homemade ... |
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| Keywords: | SA-299 mechanical property boiler pressure vessel |
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