1) high temperature oxidation
高温氧化性
1.
The effect of La on the high temperature oxidation of purity steel;
La对纯净钢抗高温氧化性能的影响
2.
The influence that different treating methods and different aging processes to Cu-Cr-Zr alloy's microstructure,hardness and high temperature oxidation was explored.
通过对低溶质Cu-Cr-Zr合金试样进行金相显微分析、透射电镜分析、能谱分析、X-射线分析及硬度测试,研究Cu-Cr-Zr合金的显微组织与性能,进而探索不同加工工艺及不同时效制度对Cu-Cr-Zr合金组织、硬度及高温氧化性能的影响。
2) high-temperature oxidation resistance
高温抗氧化性
1.
But when the tempreture is above 800 ℃,Its high-temperature oxidation resistance is bad,which obstructs its practical application,how to improve high-temperature oxidation resistance of TiAl alloys becomes a problem aroused general concern.
但温度超过800℃,其高温抗氧化性不足已严重影响其实际广泛应用,如何提高TiAl合金的高温抗氧化性已成为普遍关注的问题。
3) high temperature oxidation resistance
抗高温氧化性能
1.
The microstructures,mechanical properties and high temperature oxidation resistance were investigated.
根据国外相关技术标准,设计、研制了中硅钼球墨铸铁,并测试、分析了其铸态组织、力学性能、抗高温氧化性能。
2.
The SiO 2, ZrO 2, SiO 2-ZrO 2 multiple sol and SiO 2-ZrO 2 multiple sol doped with cerium and yttrium were prepared firstly, and then the high temperature oxidation resistance of gel coating on Cu/Ni formed by dipping Cu/Ni into these sol was studied, and the oxidation behavior of these gel coatings on Cu/Ni was researched at 800℃ and 900℃.
制备了SiO2 、ZrO2 和添加不同成分的SiO2 ZrO2 复合溶胶 ,研究了在Cu Ni上浸涂不同溶胶后形成膜层的抗高温氧化性能 ,探讨了不同膜层对Cu Ni在 80 0℃、90 0℃下高温氧化规律的影响。
4) high-temperature oxidation resistance
抗高温氧化性
1.
The effects of the plasma carbon on microstructure, surface hardness and high-temperature oxidation resistance of TiAl based alloy layer were analyzed in this paper.
研究了辉光离子渗碳处理对TiAl基合金的渗层组织、表面硬度和抗高温氧化性的影响。
2.
The influences of nanometer ZrO2 on microstructure and high-temperature oxidation resistance of the ceramic coating were studied.
采用亚音速火焰喷涂工艺制备了纳米ZrO2基陶瓷涂层;研究了纳米ZrO2对涂层抗高温氧化性及显微组织的影响。
5) high temperature oxidation resistance
抗高温氧化性
1.
Effect of cerium on the high temperature oxidation resistance of Cr12 ferritic stainless steels
铈对Cr12铁素体不锈钢抗高温氧化性能的影响
2.
The electroplating aluminum on Q235 steel in molten salt of AlCl_3-NaCl-KCl and NaCl-KCl was obtained at 150℃ and 800℃ respectively, and its high temperature oxidation resistance was studied.
用AlCl3-NaCl-KCl和NaCl-KCl熔融盐分别于150℃和800℃的温度下,在Q235钢基体上获得了电镀铝层,并对电镀铝层的抗高温氧化性进行了研究。
3.
The wear resistance of the coating were studied and the influence of nano-Y2O3 powder on the microstructure and high temperature oxidation resistance of the coating were investigated.
对涂层进行了显微组织分析、抗高温氧化试验和耐磨损性能试验,研究了添加剂Y2O3对涂层显微组织和抗高温氧化性能的影响。
6) high temperature oxidation resistance
高温氧化性能
1.
The high temperature oxidation resistance of Ni-W alloy coating and Ni-W/ ZrO2 nanocomposite coatings is analyzed.
对Ni-W合金镀层及Ni—W／ZrO2纳米复合镀层的耐高温氧化性能进行了分析。
2.
By means of plastic phase molding and plastic phase process,keeping specimens fired at high temperature for a few hours enbedded in coke,the high temperature oxidation resistance of specimens is studied through adding different metal(mass ratio) silicon and aluminum powder to Si2ON2 bonded with SiC in this paper.
借鉴"塑性相成型的原理"及"过渡塑性相工艺",在制备Si2ON2结合SiC材料中加入不同质量百分比的金属硅粉、铝粉,研究采用埋炭烧成工艺,高火保温数小时烧成后试样经不同时长热处理后的高温氧化性能,并通过XRD检测结果分析试样抗氧化性能。
补充资料：高温氧化
分子式：
CAS号：
性质：金属在高温下与氧反应生成氧化物的过程。绝大多数金属的氧化反应在热力学上是自发反应，氧化速度随温度的升高而加快。高温氧化导致金属材料的力学性能降低。碳钢和低合金钢作为结构材料长期使用的温度不宜超过550℃，在更高温度下，应使用抗氧化性较好的奥氏体不锈钢或镍基、钴基高温合金，也可对材料喷涂抗高温氧化的涂层进行保护。
CAS号：
性质：金属在高温下与氧反应生成氧化物的过程。绝大多数金属的氧化反应在热力学上是自发反应，氧化速度随温度的升高而加快。高温氧化导致金属材料的力学性能降低。碳钢和低合金钢作为结构材料长期使用的温度不宜超过550℃，在更高温度下，应使用抗氧化性较好的奥氏体不锈钢或镍基、钴基高温合金，也可对材料喷涂抗高温氧化的涂层进行保护。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条