Ni-based相关论文
A novel annealing method to uniformly refine deformed mixed grain microstructure of a solution-treat
Increasing static recrystallization(SRX)nucleation rate and decreasing grain growth rate are the main ways to obtain uni......
Hydrogenolysis of organosolv hydrolyzed lignin over high-dispersion Ni/Al-SBA-15 catalysts for pheno
Efficiency and recycling of catalysts are important for the lignin hydrogenolysis to obtain phenolic monomers.In this wo......
ＩｎｆｌｕｅｎｃｅｏｆＨｏｔＣｏｒｒｏｓｉｏｎｏｎＨｉｇｈＴｅｍｐｅｒａｔｕｒｅＣｒｅｅｐＲｕｐｔｕｒｅｆｏｒＳｉｎｇｌｅＣｒｙｓｔａｌＳｕｐｅｒａｌｌｏｙＤＤ３ＣａｏＰｅｎｇ，ＨｕａｎｇＢａｉｙｕｎ，ＨｅＹｕｅｈｕｉ（曹鹏）（黄伯云）（贺跃辉）（Ｐ.........
Re effects in model Ni-based superalloys investigated with first-principles calculations and atom pr
The phase partition and site preference of Re atoms in a ternary Ni-Al-Re model alloy,including the electronic structure......
基于节约费用和施工方便的考虑,工程应用中常采用异种钢焊接。Cr5Mo异种钢焊接接头广泛应用于炼油、石油化工等过程工业中的高温环......
在45钢表面激光熔覆镍基WC合金涂层，分析扫描速度对熔覆层的成型、组织和性能的影响。采用金相显微镜、扫描电镜、显微硬度仪和摩擦......
Fluxing of 5 g bulk melt Ni77Si13B10 permits high undercoolings to be attained prior to nu-cleation onset.Investigations......
The coatings on a stainless steel substrate were conducted by laser cladding of Ni-based alloy, using a 5 kW continuous ......
在非线性的 liquidus 和先令的库上，为大批， undercooled 融化的树突生长的一个扩大模型在接口并且在体积液体在本地非平衡条件下面......
国内裂解汽油加氢装置一段加氢催化荆主要有贵金属钯基催化剂和非贵金属镍基催化剂两种。由于近年国内部分厂家裂解汽油性质恶化，催......
在“一步法”火焰喷焊的基础上再增加一次重熔工艺,研究重熔对钛合金表面火焰喷焊制备的涂层中气孔的影响,并分析涂层中气孔的成因......
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Revealing the roles of components in glucose selective hydrogenation into 1,2-propanediol and ethyle
MnOx-promoted Ni-based catalyst supported by ZnO was developed to selectively hydrogenate glucose into polyols in water ......
In-situ synthesized ceramic such as TiC,Cr7C3 and Cr5B3 reinforced Ni-based alloy composite coating was fabricated on th......
Development of gas tungsten arc welding using current pulsing technique to preclude chromium carbide
Weldments were produced using gas tungsten arc welding(GTAW)and pulsed current gas tungsten arc welding(PCGTAW)technique......
以楔形变钎焊间隙试样为对象，研究了采用Ｎｉ８２Ｃｒ７．５Ｓｉ４．５Ｂ３Ｆｅ３成分的镍基非晶态及晶态钎料真空钎焊１Ｃｒ１８Ｎｉ９Ｔｉ不锈钢时液态钎料对固态母材的溶解，建立了高温钎焊时母......
Refractory Hard Alloys Elaborated by Casting of Ternary (Co, Ni Fe)-30Cr-2.5 to 5 wt% C Compositions
Three series of ternary alloys of the {M-30Cr-xC}-type with M = Co, Ni or Fe and x ranging from 2.5 to 5 wt% were elabor......
Effects of Salt Quenching Temperatures on Microstructure and Creep Properties of a PM Ni-based Super
By means of the microstructure observation and creep properties measurement, an investigation has been made into the inf......
