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1)  ferritic/martensitic heat resistant steels
铁素体/马氏体耐热钢
1.
Microstructure and properties of five 9-12%Cr ferritic/martensitic heat resistant steels have been studied by using the scanning electron microscope (SEM) equipped with energy dispersive spectrum analysis (EDS), transmission electron microscope (TEM), X-ray diffraction (XRD) and tensile creep test in this paper.
利用扫描电子显微镜(SEM)、能谱分析(EDS)、透射电子显微镜(TEM)、X-射线衍射分析(XRD)、拉伸蠕变试验等方法试验研究了五种成分的9-12%Cr系铁素体/马氏体耐热钢的微观结构和力学性能以及不同热处理和650℃高温长期时效对微观结构和力学性能的影响。
2)  9Cr ferritic/martensitic heat resistant steels
9Cr铁素体/马氏体耐热钢
1.
Microstructure and properties of 9Cr ferritic/martensitic heat resistant steels during aging and creep at 650℃and 700℃have been studied in the paper by the scanning electron microscope(SEM) equipped with energy dispersive spectrum analysis(EDS),transmission electron microscope(TEM),X-ray diffraction(XRD) and creep tests.
利用扫描电镜、透射电镜、X射线衍射和蠕变试验等方法研究了9Cr铁素体/马氏体耐热钢在650℃长期时效过程中的显微组织演化以及在650℃和700℃蠕变过程中的强度退化。
3)  Ferritic/Martensitic steel
铁素体/马氏体钢
1.
Reduced Activation Ferritic/Martensitic steels (RAFMs) are considered as one of the candidate structural materials for the DEMO reactor and the first fusion power re- actor.
介绍了聚变堆结构材料——低活化铁素体/马氏体钢发展的必要性及迫切性,以及目前国际上包括欧洲、日本、美国等在此方面研究的进展概况及发展趋势,最后提出了国内发展自己特有的低活化马氏体钢——CLAM钢的必要性,并对目前的研究进展情况做了介绍。
2.
Low-activation Ferritic/Martensitic steels are a kind of important structural materials candidate to the application in advanced nuclear energy systems.
低活化的铁素体/马氏体钢是先进核能装置(如聚变堆)的重要候选结构材料。
4)  martensitic heat-resistant steel
马氏体耐热钢
1.
The creep damage and characteristics of interfacial failure and early failure of welded joints of martensitic heat-resistant steel (9Cr1MoVNbN) and bainitic heat-resistant steel(12Cr2MoWVTiB) with different creep strength of weld have been investigated by means of argon tungsten pulsed arc welding and high temperature accelerated simulation test.
采用脉冲氩弧焊接工艺、高温加速模拟、扫描电镜观察研究了不同焊缝蠕变强度匹配条件下,马氏体耐热钢(9Cr1MoVNbN)与贝氏体耐热钢(12Cr2MoWVTiB)焊接接头的界面蠕变损伤、破坏特征及早期失效倾向。
2.
The creep rupture strength,creep damage and characteristics of interfacial failure of dissimilar welded joint between martensitic heat-resistant steel(9CrlMoVNbN)and bainitic heat- resistant steel(12Cr2MoWVTiB)were investigated by means of argon gas shielded tungsten pulsed arc welding,high temperature accelerated simulation and creep rupture test.
采用脉冲氩弧焊接工艺、高温加速模拟、高温持久实验研究了不同焊缝蠕变强度匹配条件下马氏体耐热钢9CrlMoVNbN与贝氏体耐热钢12Cr2MoWVTiB异种钢焊接接头的高温强度、界面蠕变损伤及破坏特征。
5)  martensite heat-resistant steel
马氏体耐热钢
1.
Microstructure of a Fe-Cr-Co martensite heat-resistant steel heated in 850~1200 ℃ was studied by means of OM,SEM and XRD.
用光学显微镜、扫描电镜和X射线衍射仪分析了Fe-Cr-Co马氏体耐热钢在850~1200℃加热后的组织,用G leeble1500热模拟试验机对该钢在此温度范围内的压缩行为进行了研究。
6)  martensite alloy steel(T91) steel
马氏体耐热钢(T91)
补充资料:铁素体耐热钢
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性质:含铬17%以上的基体为铁素体组织的一类耐热钢。含铬11%~17%的钢抗氧化性极限温度为800~850℃,在更高温度下容易发生急剧的异常氧化。为提高这一极限温度,开发了高铬并添加少量硅、铝、钇和稀土类元素的耐热钢。这类钢的高温强度不如奥氏体耐热钢,也比马氏体耐热钢的强度低,它们适合于要求抗氧化性比高温强度更重要的部位上。典型的钢种有18Cr钢、19Cr-3A1钢。在18Cr钢中通过添加少量锆、钛和稀土元素等,开发成功一系列抗氧化性显著改善了的铁素体耐热钢。

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