高温抗氧化性,high-temperature oxidation resistance
1)high-temperature oxidation resistance高温抗氧化性
1.But when the tempreture is above 800 ℃,Itshigh-temperature oxidation resistance is bad,which obstructs its practical application,how to improvehigh-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。
英文短句/例句
1.PROGRESS IN INCREASING LOW TEMPERATURE DUCTILITY AND HIGH TEMPERATURE OXIDATION RESISTANCE OF Mo ALLOYS提高钼合金低温塑性和高温抗氧化性的新进展
2.Oxidation Resistance of Fe_3Al/TiC Composite at High Temperature;Fe_3Al/TiC复合材料的高温抗氧化性能
3.Study on oxidation resistance property in high temperature of SiC_p/Cu compositesSiC_p/Cu复合材料高温抗氧化性能研究
4.Analysis on Oxidation Resistance of FeAl System Alloy at High-temperatureFeAl基合金的高温抗氧化性能分析
5.Study on High-Temperature Oxidation Resistance of CrAlN CoatingsCrAlN薄膜高温抗氧化性的研究
6.Effect of Aluminum on High Temperature Oxidation Resistance of HP40 Alloys铝对HP40合金高温抗氧化性能的影响
7.Study on High Temperature Oxidation Resistance of Mo-Si-B Ternary Silicides;Mo-Si-B三元硅化物高温抗氧化性能研究
8.Microstructural Formation and High Temperature Oxidation Resistance of Pack Siliconized Coatings on an Nb Silicide Based Alloy;铌硅化物基超高温合金包埋渗Si层的组织形成及高温抗氧化性能
9.Microstructure and High Temperature Oxidation Resistance of Si-Y_2O_3 Co-deposition Coatings Prepared on Nb-silicide-based Ultrahigh Temperature Alloy by Pack Cementation Process铌硅化物基超高温合金Si-Y_2O_3共渗涂层的组织及其高温抗氧化性能
10.Research on the Effects of Rare Earths on the High Temperature Oxidation Resistance of Tial Based Alloys;稀土Y对TiAl基合金高温抗氧化性能的影响研究
11.Study on the Cyclic Oxidation Resistance of the Siliconized TiAl-Based Alloy;渗硅TiAl基合金抗高温氧化性能研究
12.Research for High Temperature Oxidation Properties of Aluminized Coating on K4104 Superalloy;K4104合金渗铝涂层抗高温氧化性能研究
13.Research for High Temperature Oxidation Properties of Al-Si Coating on K4104 Superalloy;K4104合金Al-Si涂层抗高温氧化性能研究
14.Effect of Nanometer ZrO_2 Addition on High-temperature Oxidation Resistance of ZnO_2 Ceramics纳米氧化锆基陶瓷涂层抗高温氧化性能的研究
15.Study on the High Temperature Oxidation Resistance and Carbonization Resistance of Diffusion Aluminized Stainless Steel;扩散渗铝不锈钢的抗高温氧化和抗渗碳性研究
16.Research on High-temperature Oxidation Property of Silicon-modified Aluminizing Coatings on Nickel-base Superalloy DZ4;DZ4合金改性铝化物涂层抗高温氧化性能研究
17.The Preparation of High Temperature Oxidation Resistant Coatings of C/C Composites and Study on Oxidation Resistant Properties;C/C复合材料抗高温氧化涂层研制及抗氧化性能研究
18.Research for High Temperature Oxidation Properties of Al-Si-RE Coating on K4104 Superalloy;K4104合金铝—硅—稀土涂层抗高温氧化性能的研究
相关短句/例句
high temperature oxidation resistance高温抗氧化性
3)Oxidation resistance高温抗氧化性
1.Effects of Al addition on corrosion resistance and high-temperature oxidation resistance of Sn-9Zn lead-free solder;AI对Sn-Zn钎料耐腐蚀及高温抗氧化性的影响
4)high temperature oxidation resistance抗高温氧化性能
1.The microstructures,mechanical properties andhigh 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 thehigh 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。
5)high-temperature oxidation resistance抗高温氧化性
1.The effects of the plasma carbon on microstructure, surface hardness andhigh-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 andhigh-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。
6)high temperature oxidation resistance抗高温氧化性
1.Effect of cerium on thehigh 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 itshigh 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 andhigh 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。
延伸阅读
抗氧化性抗氧化性oxidation resistancekangyanghuaxing抗级化性(oxidation resistanee)含碳耐火材料在高温氧化气氛下抵抗氧化的能力。衬火材歼配料中加入碳质材料，显著地改善了使用性能‘这是由于碳很难被炉渣侵蚀，具有良好的导热性和韧性，提高了耐火材料的杭渣性和杭热衷性，但是碳易氧化，是含碳耐火材料损坏的重要原因。常加入Al、Si、Mg及碳化物等氧化抑制剂，提高含碳耐火材料的抗氧化性。中国《测定耐火材料抗氧化性试验方法》(GB/T 13244)规定，对于含氧化抑制剂的含碳耐火材料，以测定其抗氧化试验的脱碳层的厚度，表示抗氧化性的强弱。采用直接从制品上切取两块边长somm的立方体，或直径SOmm、高somm的圆柱体试样，置于加热炉内，按规定的速率加热，自加热开始，以4L/min的流量向炉内通空气，一般在1400℃保温2h，冷却后，沿试样轴线方向垂直切成两半，测量其脱碳(变色)层厚度，以两个试块脱碳层厚度的平均值表示。对不含抑制剂的含碳耐火材料，以测定其失碳率的大小，表示抗氧化性的强弱，首先切取三块边长somm的立方体试块进行碳化，即将试块用粒度为。.5~Zmm的冶金焦炭粉埋置在耐热钢的碳化盒内，按规定速率加热，到1000℃保温5h。冷却后，先测定残存碳的含量，取碳化后的一个试块的一半，磨细至。.125mm以下，称取5g粉末样，置于增祸内，在1100℃灼烧2h，以灼烧前后质量差计算残存碳含量。C望卫亏丛x 100%式中舰，为灼烧前试样与柑祸质量;m:为灼烧后试样与增竭质量;m为试样质量。然后再将经碳化后的另两个试块称其质量，置于加热炉内，进行氧化处理，亦自加热开始，以4L/min的流量向炉内通空气，一般在120。℃保温2h，冷却后，称量其质量，以碳化后的试块，经氧化处理前、后质量差与上述所测的残存碳含量计算失碳率(cL)。 c一丛万葬xl。。%一“.私c;‘’孟一z”式中扮，为试样碳化后的质蛋;从为试样氧化后的质量.C为试样的残存碳含量。(余先椒)
