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合金化元素
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  alloying elements
     Effect of Alloying Elements on Electronic Structure of NiAl
     合金化元素对NiAl电子结构的影响
短句来源
     On the basis of the new finction of bond parameters, V 、 Ti 、Cu,Which were as the alloying elements for high chromium white cast iron plus some Mo, were selected.
     本文依据键参数函 数目,选择了以 V、Ti、Cu使合金化元素,并配合适量的 Mo。
短句来源
     Metastable extension of solid solubility in silver for three type; alloying elements has been studied, these elements are: 1. simple metals, including Al, Bi, In, Cd, Ga, Ge, Pb, Sb, Sn and Zn;
     研究了三类合金化元素在银中固溶度的亚稳扩展,这些元素是:①简单金属,包括Al、Bi、Cd、Ga、Go、In、Pb、Sb、Sn、Zn;
短句来源
     The oxidation Al_2O_3 layer transformed from the metastable phase (δ- or θ-Al_2O_3 phases) to stable phase (α-Al_2O_3 phase). The different roles of doping alloying elements for the transformation of Al_2O_3 are discussed in this paper.
     在氧化过程中,Al2O3保护膜经历了由快速生长的不稳定相δ-Al2O3或θ-Al2O3向稳定相α-Al2O3的相变过程,不同的合金化元素对其转变速度有不同程度的影响。
短句来源
     Effects of Rare-Earth Oxude or Alloying Elements on the Physical-Mechanical and Tribological Properties of Ni-Cr-5S Alloy
     稀土氧化物或合金化元素对Ni-Cr-5S合金物理机械性能和摩擦学性能的影响
短句来源
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  alloying element
     The thickness of γand α_2 lamellae in lamellar zone of some Ti_(50)Al_(48)M_2 alloys and the concentration of Al, Cr,Mn, Nb in α and γ_p phases were measured statistically. These results seem to be available toselect reasonably the third alloying element and heat treatment regime of TiAl base alloy.
     含量,还根据透射电镜照片测定了部分Ti_(50)Al_(48)M_2合金中层状区内α_2相层片和γ相层片的厚度,用电子探针测定了合金元素Al,Cr,Mn和Nb在不同相中的分布这些结果可为合理选择合金化元素和热处理温度提供参考
短句来源
     The results showed:when Ti was used as alloying element,it slightly decreased the grain size of ascast alloy 2618,but didn' t affect the morphology of Al9FeNi phase.
     结果表明,钛元素作为合金化元素能稍微细化2618合金的铸态晶粒组织,但对Al9FeNi相形态没有影响;
短句来源
     The results show that the adjustment in transformation temperature of TiPd alloys can be got by changing the composition and alloying element.
     结果表明 ,可以通过改变TiPd合金的成分和采用合金化的方法来调整TiPd系合金的相变温度 . 合金化元素Fe ,W ,Cr等替代Ti50 Pd50 合金中的部分Pd均降低合金的相变温度 ,但程度有所不同
短句来源
     The result shows that the Ll_2 phase without the alloying element Zn is unstable. the addition of the alloying el-ement Zn is of benefit to stabilize the Ll_2 phase.
     结合能计算结果表明:Ll_2相不稳定,加入合金化元素Zn有利于稳定Ll_2,相。
短句来源
     In situ” weld alloying/laser beam welding is utilized to join SiCp/6061Al MMC with titanium as alloying element.
     以Ti作为合金化元素对SiCp 6 0 6 1Al金属基复合材料 (SiCp 6 0 6 1AlMMC)进行焊缝“原位”合金化激光焊接。
短句来源
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  alloyed element
     Influence of the Speciments density, the temperature, time and cooling mode of the steam treatment and alloyed element copper on the corrosion resistance of sintered-iron based parts has been briefly described.
     简述了试样密度、蒸汽处理温度与时间、冷却方式和合金化元素铜对烧结铁基零件耐腐蚀性能的影响。
短句来源
  “合金化元素”译为未确定词的双语例句
     With the contents of Co,Cr,and W increasing in the surface alloy system,two hardness peaks occurat about 17Co7Cr3W and 52Co22Cr9W corresponding to microstructure of Mand γ-Co+M_(23)C_6 respectivety.
     在17Co7Cr3W 与52Co22Cr9W 成分和相应的马氏体及γ-Co+M23C6组织状态下,发现随合金化元素 Co,Cr,W 含量增加,有两个硬度峰值。
短句来源
     The solid solubility of the substituted elements in the LaMgNi_4 phase are in sequence of Mn>Cu>Co>Al>Sn.
     合金化元素在LaMgNi4相中的固溶度从大到小的顺序是Mn>Cu>Co>Al>Sn。
短句来源
     Thermoelectric characteristic of Ni-12Fe-1Mn-0.3Al and Ni-2.7Mn-1.7Al-1.1Si-0.8Co alloy were investigated for the fire alarm signal system with the special request. The effect of alloy element by Thermoelectric characteristic were analyzed.
     研究了有特殊要求的火警信号系统用Ni-12Fe-1Mn-0.3Al和Ni-2.7Mn-1.7Al-1.1Si-0.8Co合金的热电特性,分析了合金化元素对热电特性的影响。
     Zr,Nb,Ta were selected for composing elements of the titanium alloy. Ti tanium alloy' s nominal composition is Ti-12.5Zr-2.5Nb-2.5Ta.
     确定了新合金添加合金化元素为Zr,Nb,Ta,合金的名义成分为Ti-12.5Zr-2.5Nb-2.5Ta,对新合金进行了组织结构分析与机械性能的测试。
短句来源
     The ductile-brittle transition temperature, T_B, of certain Fe-, Pd-and Ni-base glasses as wel as Pd_(80)Si_(20) and Cu_(57)Zr_(43) has been determined.
     测量了几种Fe基、Pd基和Ni基及Cu_(57)Zr_(43)玻璃体的延脆转变温度T_B,讨论了合金化元素对脆化温度T_B的影响。
短句来源
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  alloying elements
Such crystallographic type of corrosion gives way to other types with an increase in the pitting initiation potential and the content of alloying elements.
      
A number of alloying elements (As, P, Ni, and Au) to α- and β-brasses were found to be similar in the nature of the protective effect.
      
Effect of Alloying Elements on the Temperature Dependence of the Rate Constants and on the Activation Energy of Oxidation of Tit
      
The influence exerted by the nature, concentration of alloying elements on the temperaturedependence of the rate constants and on the activation energy of oxidation of titanium alloys in air at 823-1473 K was considered.
      
The influence exerted by alloying elements on the electrochemical parameters of the process was revealed.
      
更多          
  alloying element
It is demonstrated that the presence of aluminum as an alloying element which stabilizes the α-phase extends the temperature range of polymorphous transformation and increases the absolute values of integral hemispherical emissivity.
      
Silicon as an alloying element in ferrite stainless steels containing 8-13% Cr
      
ZrAlN coating is proposed to possess high-temperature stable structural and mechanical properties due to the addition of the alloying element.
      
Physicochemical interactions in Ni-Al-M, where M is an alloying element (metal or metalloid), have been systematically analyzed.
      
The effect of hydrogen as an alloying element on the plastic-deformation characteristics of commercial titanium and Ti-6Al and Ti-6Al-4V alloys is studied.
      
更多          
  alloyed element
1.The type and stability of the carbides formed as the result of tempering are determined by the ratio between the alloyed element and carbon (M/C).
      
For a given M/C ratio an increase in the concentration of the alloyed element widens the area of stability of the special carbide at the expense of the cementite type carbide.
      


In this paper, the strengthening mechanism of TZM alloy was investigated. The alloy was processed, heat treated and examined by metallographic observations, phase analysis and electron probe. The experimental results show that Ti and Zr are mainly functioned as solution strengthening elements. And the effects of the second phase particles with various shape and composition on the mechanical properties are not obvious. The strengthening effect of carbon enriched at the grain boundaries on the alloy can be found...

In this paper, the strengthening mechanism of TZM alloy was investigated. The alloy was processed, heat treated and examined by metallographic observations, phase analysis and electron probe. The experimental results show that Ti and Zr are mainly functioned as solution strengthening elements. And the effects of the second phase particles with various shape and composition on the mechanical properties are not obvious. The strengthening effect of carbon enriched at the grain boundaries on the alloy can be found in this case.

本研究工作用加工、热处理、金相观察、相分析和电子探针等方法,研究了TZM合金的强化机制。研究结果表明:合金化元素钛、锆对合金主要是起固溶强化作用。第二相质点的形状及组成,对合金力学性能的影响不太显著。碳在合金的晶界富集,并有一定的强化作用。

The ductile-brittle transition temperature, T_B, of certain Fe-, Pd-and Ni-base glasses as wel as Pd_(80)Si_(20) and Cu_(57)Zr_(43) has been determined. The influence of the transition metals and metalloid contained on T_B and the relationship between TT-T-diagram and the transition behaviour have also been investigated. On the basis of the kinetics of their transition, the evaluation of their own activation energies and the proposal of their electron concentration dependence are presented.

测量了几种Fe基、Pd基和Ni基及Cu_(57)Zr_(43)玻璃体的延脆转变温度T_B,讨论了合金化元素对脆化温度T_B的影响。同时,研究和测定了时间-温度-转变图(TTT图)与延脆转变之间的关系。由延脆转变的动力学研究,计算了Fe基和Ni基及Cu_(57)Zr_(43)玻璃体的延脆转变激活能ΔE_B,并且提出了ΔE_B与电子浓度(e/a)的关系。

In this paper,the high strength and heat resistant cast aluminium alloy containingcopper and the rare-earth as major alloying elements and strengthening by addition of few manganeseand zirconium was reported.The new alloy.HZL206,exhibited excellent overall mechanical propertiesat both room and elevated temperatures and its cast behavior was superior to that of other aluminiumcopper system cast alloys.HZL206 alloy was recommended to produce components served under conditionof 250~350℃ for short-or long-term.

本文介绍一种以铜和稀土为主要合金化元素,並添加锰和锆复合强化的HZL 206高强度耐热铸造铝合金。它兼有优良的高温性能和较高的室温强度,其铸造工艺性能也优于其它铝铜系铸造合金。此材料推荐用于制造250~350℃下短时或长期工作的零件。

 
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