Alloy 800(合金 800)研究综述
Alloy 800 合金 800 - Flux assisted gas tungsten arc welding were performed on dissimilar metals like stainless steel 316L and Alloy 800. [1] Alloy 800H is a candidate material for supercritical water-cooled reactors (SCWR), specifically for in-core components in Canadian-type SCWR, that will operate at a pressure of 25 MPa and a core temperature from 350 °C to 625 °C. [2] The diffusion bonding process changes the base metal properties, which are unknown for Alloy 800H, a candidate alloy for CHX construction. [3] Alloy 800H is a high temperature and creep resistant alloy, and is considered as a candidate alloy for use in Generation IV nuclear reactor systems. [4] In this study, the corrosion performance of the three candidate alloys (SS347, Alloy 800AT and Alloy 825) was investigated in the hot flue gas mixtures (60% H2O + 33% CO2 + 2-7% O2) at 600 °C and 15 MPa to simulate typical pressurized oxy-fuel natural gas combustion environments. [5] The contribution of high-temperature supercritical-CO2 (S-CO2) exposure (650 oC for 1000 h) on the carburization behavior of Alloy 800HT was studied. [6] This paper presents a comparative study on phased array ultrasonic examination of dissimilar weld joints (P91 – Alloy 800) using linear array (LA) and dual matrix array (DMA) transducer. [7] 25Cr-1Mo steel and Alloy 800H base material using two filler materials: (i) Inconel 82 and (ii) P87. [8] The microstructural evolution of ternary Fe-21Cr-32Ni (21Cr32Ni) model alloy and of alloy 800H was investigated with a series of in-situ ion irradiation experiments performed using the Intermediate Voltage Electron Microscope (IVEM)-Tandem Facility at Argonne National Laboratory (ANL). [9] This study evaluated the microstructure, grain size, and mechanical properties of the alloy 800H rotary friction welds in as-welded and post-weld heat-treated conditions. [10] The early oxidation behaviour of 347 SS and Alloy 800H with various surface preparation methods, including grinding, mechanical polishing (M-polishing), and electropolishing (E-polishing), were investigated in 650 °C pure steam. [11] Prospective Fe and Ni-base alloys, AISI 441, AISI 444, a FeCrAl alloy A197/Kanthal® EF101, alloy 600, and alloy 800H are investigated for their suitability to BOP components. [12] In this study, the corrosion behavior of Ni-based alloy 625, 825, and Ni-Fe based alloy 800 was investigated in SCW containing salts and oxygen at 400 °C. [13] Crack growth behaviour of additively manufactured (AM) Alloy 800H were studied under cyclic and static load in high-temperature water, focusing on heat treatment effects. [14] To prove the validity and competency of the presented model, flow stress curves of Alloy 800 H obtained at temperatures from 850°C to 1,050°C and at strain rates of 5 s−1 and 10 s−1 were used. [15] 3 and supported by ASTM A 193, the line can be replaced with nickel-based alloy, alloy 800H and killed carbon steel which have high resistivity to corrosion than carbon steel. [16] Several iron- and nickel-based superalloys, including Alloy 800H, Hastelloy X, and Alloy 617, are potential structural materials for intermediate heat exchanger (IHX) in an HTGR. [17] 25Cr-1Mo steel and Alloy 800 H base material using a Ni base Inconel weld consumable. [18] SEM-EDS analysis revealed that conditioning the samples in an oxidizing environment leads to the formation of a mixed Fe/Cr-oxide on alloy 800HT and a Cr-oxide on alloy 617, both increasing the wear resistance compared to that of as-received samples. [19] The under-deposit corrosion behavior of Ni-based alloys 625, 825 and Fe-based alloy 800 in supercritical water (SCW) at 400 °C and 500 °C was investigated. [20] The effects of laser heat treatment on the microstructure and properties of alloy 800H were investigated. [21] Among the low strength iron-base alloys, alloy 800 was most susceptible to IASCC initiation in both BWR NWC and PWR primary water, which also correlated with grain boundary chromium depletion and silicon segregation. [22] Nickel-based alloy 800HT is considered one of the main candidate alloys for nuclear reactors with gas cooled high-temperature environment and, therefore, it is necessary to have a thorough understanding of the alloy tribological response for obtaining optimum operating and loading conditions. [23]在不锈钢 316L 和合金 800 等异种金属上进行助焊剂气体钨极电弧焊。 [1] 合金 800H 是超临界水冷堆 (SCWR) 的候选材料，特别适用于加拿大型 SCWR 的堆芯组件，该堆芯将在 25 MPa 的压力和 350 °C 至 625 °C 的堆芯温度下运行。 [2] 扩散键合工艺改变了基底金属的特性，这对于用于 CHX 结构的候选合金 800H 合金是未知的。 [3] 合金 800H 是一种耐高温和抗蠕变合金，被认为是用于第四代核反应堆系统的候选合金。 [4] 在这项研究中，研究了三种候选合金（SS347、合金 800AT 和合金 825）在热烟气混合物（60% H2O + 33% CO2 + 2-7% O2）中在 600 ℃和 15 MPa 模拟典型的加压氧燃料天然气燃烧环境。 [5] 研究了高温超临界-CO2 (S-CO2) 暴露（650 oC，1000 h）对合金 800HT 渗碳行为的贡献。 [6] 本文介绍了使用线性阵列 (LA) 和双矩阵阵列 (DMA) 换能器对异种焊接接头 (P91 – 合金 800) 进行相控阵超声检查的比较研究。 [7] 使用两种填充材料的 25Cr-1Mo 钢和合金 800H 基材：(i) Inconel 82 和 (ii) P87。 [8] 三元 Fe-21Cr-32Ni (21Cr32Ni) 模型合金和合金 800H 的微观结构演变通过使用阿贡国家实验室 (ANL) 的中压电子显微镜 (IVEM) 串联设备进行的一系列原位离子辐照实验进行了研究）。 [9] 本研究评估了合金 800H 旋转摩擦焊缝在焊态和焊后热处理条件下的微观结构、晶粒尺寸和机械性能。 [10] 在 650 °C 纯蒸汽中研究了采用各种表面处理方法（包括研磨、机械抛光（M-抛光）和电抛光（E-抛光））的 347 SS 和合金 800H 的早期氧化行为。 [11] 研究了潜在的 Fe 和 Ni 基合金、AISI 441、AISI 444、FeCrAl 合金 A197/Kanthal® EF101、合金 600 和合金 800H 对防喷器部件的适用性。 [12] 在这项研究中，研究了镍基合金 625、825 和镍铁基合金 800 在 400 °C 下在含盐和氧的 SCW 中的腐蚀行为。 [13] 研究了高温水中循环载荷和静态载荷下增材制造 (AM) 合金 800H 的裂纹扩展行为，重点关注热处理效果。 [14] 为了证明所提出模型的有效性和能力，使用了在 850°C 至 1,050°C 的温度和 5 s-1 和 10 s-1 的应变速率下获得的合金 800 H 的流动应力曲线。 [15] 3 并由 ASTM A 193 支持，该生产线可以用镍基合金、合金 800H 和镇静碳钢代替，它们的耐腐蚀性比碳钢高。 [16] 几种铁基和镍基高温合金，包括合金 800H、哈氏合金 X 和合金 617，是 HTGR 中的中间热交换器 (IHX) 的潜在结构材料。 [17] 25Cr-1Mo 钢和合金 800H 母材使用镍基 Inconel 焊材。 [18] SEM-EDS 分析表明，在氧化环境中调节样品会导致合金 800HT 上形成混合的 Fe/Cr-氧化物和合金 617 上的 Cr-氧化物，与收到的样品相比，两者都提高了耐磨性. [19] 研究了镍基合金 625、825 和铁基合金 800 在 400°C 和 500°C 的超临界水 (SCW) 中的沉积下腐蚀行为。 [20] 研究了激光热处理对800H合金组织和性能的影响。 [21] 在低强度铁基合金中，合金 800 最容易在 BWR NWC 和 PWR 一次水中引发 IASCC，这也与晶界铬耗尽和硅偏析有关。 [22] 镍基合金 800HT 被认为是气冷高温环境核反应堆的主要候选合金之一，因此，有必要深入了解合金的摩擦学响应，以获得最佳的运行和加载条件。 [23]
Incoloy Alloy 800
Incoloy alloy 800 is a superalloy particularly suited to aggressive corrosive environments. [1] In addition, junction growth is investigated, showing that the direction of the growth is in the same direction of the tangential force that the weaker material (Incoloy alloy 800H) experiences. [2]Incoloy 800 合金是一种超级合金，特别适用于腐蚀性环境。 [1] 此外，研究了结生长，表明生长方向与较弱材料（Incoloy 800H 合金）所承受的切向力方向相同。 [2]