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- Study on a Nickel Base Superalloy FGH95 of Turbine Disc? 镍基粉末高温合金FGH95涡轮盘材料研究
- Nickel base single crystal superalloy is a key material blade for turbine engine blade having high thrust-weight ratio. 镍基单晶高温合金是高推重比发动机涡轮叶片的关键材料。
- Objective:To study the wettability of a new type nickel based ceramic alloyand measure its contact angle to provide laboratory data. 目的:考察新型镍铬铝钛烤瓷合金的润湿性,为新型合金的临床应用提供实验依据。
- An infrared absorption method for the determination of trace sulfur in nickel base superalloys was presented. 应用红外碳硫测定仪,对镍基高温合金中痕量硫的测定方法进行了研究。
- Low cycle fatigue (LCF) tests of a directionally solidified nickel base superalloy were conducted at elevated temperatures. 本文研究了一种定向凝固镍基高温合金的高温低周疲劳行为。
- RESTALL J E, TOULSON E C. Constitution and microstructure of certain cast nickel base superalloy [J].Metals and Materials, 1973, 7(3): 134 - 140. 中国航空材料手册编辑委员会.;中国航空材料手册(第二版)第二卷(铸造高温合金变形高温合金)[M]
- Abstract Effect of pressure and time of shot peening on recrystallization of nickel base single crystal superalloy was studied. 摘要 研究了喷丸压力和喷丸时间对一种镍基单晶高温合金再结晶的影响。
- A small hole tapping contrast experiment is carried out on GH4169, a kind of deformable nickel base high temperature alloy, with a standard tap and a modified tooth tap. 采用修正齿丝锥和标准丝锥对Ni基变形高温合金GH4 1 6 9难加工材料进行了小孔螺纹攻丝对比试验。
- The influence of the electrode potential on the corrosion behavior of a series of nickel base superalloys has been studied in a 90(mol.%)Na_2SO_4-10 (mol.%) K_2SO_4 melt at 900 C. 研究了在900℃的90Na_2SO_4-10K_2SO_4(克分子%25)熔盐中,电极电位对镍基高温合金腐蚀行为的影响。
- Put forward issues to be attentive in application through analysis of corrosion mechanism of the Flue Gas Desulfurization Absorber (FGD) of power plant and combination of application of nickel based alloy in FGD. 通过对电厂烟气脱硫吸收塔腐蚀机理的分析,结合镍基合金在脱硫吸收塔中的应用,提出应用中需注意的问题。
- The influence of the addition of CeO 2 or Co 3O 4 promoter on carbon deposition by CH 4 and carbon elimination by CO 2 over nickel based catalysts was studied by using pulse reaction as well as BET, TGA, XPS, H 2 chemisorption and CO 2 TPSR techniques. 采用脉冲微反技术研究了添加CeO2 和Co3 O4助剂对镍基催化剂上CH4积碳和CO2 消碳性能的影响 ;并用BET ;TGA ;XPS及CO2 TPSR等技术对催化剂进行了表征 .
- The mechanism of cutting force, cutting temperature and tool wear in the machining of quenched steel and nickel based high temperature alloy with ceramic tools are analyzed in the paper. 重点分析了陶瓷刀具在切削淬火钢和镍基高温合金中有关切削力、切削温度、刀具磨损等方面的机理。
- A coating of Stellite Ni60 material,which is a commercial nickel base self melting alloy powder,was melting plated on Q235 steel surface by using thermal plasma arc. Corrosion resistance of the melting plated coating was investigated. 用热等离子弧在Q 235钢基体表面熔覆材料为Stellite N i60商用镍基自熔性合金粉的涂层,涂层厚1 mm。
- The Microstructure of a cast nickel base superalloy M963 treated by high temperature treatment of melt was investigated and the room and high temperature tensile properties of the alloy were determined in the as cast and heat treated conditions. 研究了经 16 5 0℃高温熔体处理后的铸造镍基高温合金M96 3在铸态和热处理态的显微组织 ,测定了其室温和高温拉伸性能。
- A comprehensive description is given to the abnormal yield stress of nickel base single crystal superalloy.Meanwhile, the deformation mechanism of nickel base single crystal superalloy is discussed. 综述了镍基单晶高温合金的反常屈服行为,并讨论了导致产生这种反常屈服行为的变形机制及这些变形机制的发展过程。
- This contribution focuses on the analysis of residual stress and thermal deformation of microminiaturized nickel base brazing stainless steel plate-fin structure after vacuum brazing. 对微小尺寸的镍基钎焊不锈钢板翅结构在真空钎焊过程中产生的残余应力分布与热变形状况进行研究分析。
- The No. 33 additive to jet fuels, which has a chemical name of carbon disulfide, used to be an additive for preventing the nickel base flame tubes of aviation jet engine from corrosion. 喷气燃料33号添加剂,用作防止镍基合金火焰筒的烧蚀。
- Rick found a sure-enough nickel. 里克发现一个纯正的镍币。
- Eddy try to nickel and dime his way through life. 埃迪想脚踏实地慢慢地取得成功。
- No man will squabble over a nickel. 没有人会为了五分钱而吵架。
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