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solution temperature
相关语句
  固溶温度
    EFFECTS OF SOLUTION TEMPERATURE AND CHEMICAL COMPOSITION OF 18-8 STAINLESS STEEL ON INTERGRANULAR CORROSION AND MECHANICAL PROPERTIES
    18—8不锈钢固溶温度和成分配置对晶界腐蚀与机械性能的影响
短句来源
    Effect of Solution Temperature on the Microstructure and Mechanical Property of OOCr26Ni8Mo3Ti Stainless Steel
    固溶温度对OOCr26Ni8Mo3Ti不锈钢组织和力学性能的影响
短句来源
    The results show that the optimum parameters of 2024 alloy after T62 treatment are in following: solution temperature 498℃, solution time 30 min, storage period 12 h, ageing temperature 185℃, aging time 10 h.
    结果表明,2024合金T62态的较优参数为:固溶温度498℃、固溶时间30min、放置时间12h、时效温度185℃、时效时间10h。
短句来源
    The results show that solution temperature has significant effects on fracture toughness of 7A55 aluminum alloy.
    研究结果表明:固溶温度对7A55铝合金断裂韧性影响显著,7A55铝合金在450~490℃时固溶,随着温度上升,可溶性粒子减少,断裂韧性增加,到480℃时断裂韧性达到最大值;
短句来源
    The effects of solution temperature(650~900 ℃) on Cu-Zn-Al-Zr alloy damping capacity at low-frequency were studied.
    研究了固溶温度(650~900℃)对Cu-Zn-Al-Zr合金低频阻尼性能的影响。
短句来源
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  溶温度
    EFFECTS OF SOLUTION TEMPERATURE AND CHEMICAL COMPOSITION OF 18-8 STAINLESS STEEL ON INTERGRANULAR CORROSION AND MECHANICAL PROPERTIES
    18—8不锈钢固溶温度和成分配置对晶界腐蚀与机械性能的影响
短句来源
    Effect of Solution Temperature on the Microstructure and Mechanical Property of OOCr26Ni8Mo3Ti Stainless Steel
    固溶温度对OOCr26Ni8Mo3Ti不锈钢组织和力学性能的影响
短句来源
    The results show that the optimum parameters of 2024 alloy after T62 treatment are in following: solution temperature 498℃, solution time 30 min, storage period 12 h, ageing temperature 185℃, aging time 10 h.
    结果表明,2024合金T62态的较优参数为:固溶温度498℃、固溶时间30min、放置时间12h、时效温度185℃、时效时间10h。
短句来源
    The results show that solution temperature has significant effects on fracture toughness of 7A55 aluminum alloy.
    研究结果表明:固溶温度对7A55铝合金断裂韧性影响显著,7A55铝合金在450~490℃时固溶,随着温度上升,可溶性粒子减少,断裂韧性增加,到480℃时断裂韧性达到最大值;
短句来源
    The effects of solution temperature(650~900 ℃) on Cu-Zn-Al-Zr alloy damping capacity at low-frequency were studied.
    研究了固溶温度(650~900℃)对Cu-Zn-Al-Zr合金低频阻尼性能的影响。
短句来源
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  镀液温度
    Measure of Electro-Brush Plating Solution Temperature Using Virtual Instrument Based on Infrared Irradiation
    纳米电刷镀液温度的虚拟检测
短句来源
    The influence law of particles content in the solution, solution temperature, stirring speed, surface activator etc on the particle content in Ni-P/PTFE composite layer was studied.
    探讨了粒子悬浮量、镀液温度、搅拌速度、表面活性剂含量及pH值等工艺条件对Ni-P/PTFE复合镀层中PTFE粒子的含量影响。
短句来源
    It is shown that n-TiO2 composite plating reaches the best wear resistance when the n-TiO2 takes amount of 20 g / L,nano particle size is smaller than 30 nm,brush plating solution temperature is 40 ℃,and brush plating voltage is 14 V.The wear resistance of composite plating is four times that of pure nickel coating.
    通过正交试验对这4种因素进行了优化,试验结果表明:当纳米粒子的质量浓度为20g/L,纳米粒子粒径小于30nm,镀液温度为40℃,刷镀电压为14V时,电刷镀镀层的耐磨性达到最优,其耐磨性是纯镍镀层的4倍.
短句来源
    Thus a virtual instrument(VI) was developed to measure the solution temperature around the contract area of the anode wrap and the plating zone of a workpiece in real time,based on the principle of infrared radiation. Two approaches were adopted to improve the measurement accuracy.
    为了提高纳米电刷镀镀层的质量,基于红外辐射原理开发了能实时检测镀笔阳极包套和工件接触区域镀液温度的虚拟仪器(V irtual instrument,VI)。
短句来源
    The solution temperature was displayed on the virtual panel during the brush plating process,and it would be alarmed as the temperature exceeded the permitted value.
    在刷镀过程中,镀液温度实时显示在计算机的虚拟面板上,当镀液温度超出许用值时仪器报警。
短句来源
  “solution temperature”译为未确定词的双语例句
    The influence exerted by the addition of SO2,acidity of solution,temperature,immersion time and polarization potentials on corrosion behavior of X70 steel in weak acidic solutions were studied by means of potentiodynamic polarization curves and electrochemical impendence spectroscopy.
    用动电位扫描法和交流阻抗法研究了弱酸性溶液中SO2的存在、溶液酸度、温度、浸泡时间和极化电位对X70钢腐蚀行为的影响.
短句来源
    The strength and elongation of the sheets were enhanced and IE decreased monotonously, but n and r15 didn't change much with the solution temperature increasing.
    合金板材的强度和延伸率单调增大,IE单调减小,n,r15变化不大.
短句来源
    The results show that (l)For the studied Al-10.4%Zn-2.2%Cu-2.4%Mg-0.1~0.15Zr-0.224%Ag alloy, the processing of strengthening solution heat treatment and ageing subsequently, of which the solution temperature is close to the melting point of non-equilibrium eutectic phases, can make the alloy obtain a good combination of strength and plasticity.
    1.对于研究用Al-10.4Zn-2.4Mg-2.5Cu-0.224Ag-0.1~0.15Zr合金,采用接近低熔点共晶熔化温度的强化固溶工艺及时效处理后,合金的力学性能明显优于单级固溶和低温强化固溶工艺,其抗拉强度达到770MPa以上,而对应的延伸率保持在8%-10%左右。
短句来源
    The test results indicated:1) It is reasonable that the solution temperature of 2519 A A is 530 C, holding time is 30min.
    1)2519铝合金的固溶处理温度为530℃时不会出现过烧,且合金的力学性能较好,其固溶保温时间为30min;
短句来源
    From the study of shape memory effect, when solution temperature is 700 ℃ and bending deformation amount is 2.9% the shape recovery ratio is best (74.2%) and is improved by 9% than Fe-20Mn-5Si-8Cr-5Ni alloy without N in the same condition;
    形状记忆效应的研究表明:700℃固溶处理、弯曲变形2. 9%时,合金的形状恢复率最佳(74. 2%),比相同条件下未加N的Fe-20Mn-5Si-8Cr-5Ni合金形状恢复率提高了9%;
短句来源
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  solution temperature
Moreover, the lower critical solution temperature (LCST) of the graft copolymer in aqueous solution was dependent on its grafting extent and concentration.
      
Copolymers of N,N-diethylacrylamide and N-acryloylphthalimide with a lower critical solution temperature (LCST) were synthesized by radical copolymerization.
      
Dynamic membranes were prepared from poly(N-isopropylacrylamide-co-heptadecyl vinyl ketone) having a lower critical solution temperature in an aqueous solution and being a micelle-forming surfactant.
      
The dependence of the critical concentration of the copolymer micellization on temperature was shown to have an extreme character, with a minimum at the lower critical solution temperature of the copolymer.
      
Other techniques for solving the above problem, namely, an increase in the temperature of the test solution temperature or the use of solvent extraction, bioaccumulation, and unusual analytical procedures are also considered.
      
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δ-ferrite in 0Cr17Mn14Mo2N stainless steel formed at 1050—1350℃ was measured quantitatively by metallographic methods, and the distribution of alloy elements between δ-ferrite and austenite was determined by electron-probe and electrolytic extraction phase analysis. It was found that the amount of δ-ferrite increases from 23% at 1050℃ to 42% at 1350℃. As to be expected, the concentration difference of Cr, Mn, Mo between δ-ferrite and austenite became increasingly smaller as the solution temperature was...

δ-ferrite in 0Cr17Mn14Mo2N stainless steel formed at 1050—1350℃ was measured quantitatively by metallographic methods, and the distribution of alloy elements between δ-ferrite and austenite was determined by electron-probe and electrolytic extraction phase analysis. It was found that the amount of δ-ferrite increases from 23% at 1050℃ to 42% at 1350℃. As to be expected, the concentration difference of Cr, Mn, Mo between δ-ferrite and austenite became increasingly smaller as the solution temperature was increased.

0Cr17Mn14Mo2N不锈钢在1050—1350℃固溶处理后,具有γ+δ复相组织。金相定量测定了固溶温度下δ铁素体的含量,并用电子探针及电解分离化学分析方法,分别测定了合金元素在γ及δ相间的分配,随固溶温度由1050℃升至1350℃,δ铁素体含量由23%增至42%,合金元素(铬、锰、钼)在γ及δ两相间的浓度渐趋均匀,对固溶处理后,在550—950℃温度范围等温加热时,δ铁素体的分解过程进行了金相研究和磁性测量,发现δ铁素体可以有下列几种转变:δ→γ′,δ→κ(χ)+γ′和δ→δ′+κ(χ)。其转变产物有γ′奥氏体,Cr_2(CN),(CrFe)_7C_3,Cr_(23)C_6,χ及σ相。转变的类型和转变产物随固溶及等温加热温度的不同而有所改变。钢中大量锰(~14%)的存在加速了χ相的生成并扩大了χ相的形成温度范围。χ相形成过程中伴随着硬度增高以及冲击韧性明显下降。测得χ相的平均化学式为Fe_(31)Cr_(14)Mn_(8.5)Mo_(4.5),点阵常数α_0~(552)=8.86埃。δ铁素体恒温转变动力学曲线具有“C”曲线形式,转变有孕育期。δ→κ(χ)+γ′共析转变在850℃最快。

The effect of high temperature solution treatment on the structure and properties of a directionally solidified high strength nickel-base superalloy has been investigated. The size and amount of fine γ' particle in the ahoy increased with the increase of solution temperature. Creep rupture life τ_f was increased and secondary creep rate (?) decreased with the increase of the solution temperature. As the alloy was undergone 1210 to 1250℃ solution and 900℃, 16 h aging, a two-fold increase in...

The effect of high temperature solution treatment on the structure and properties of a directionally solidified high strength nickel-base superalloy has been investigated. The size and amount of fine γ' particle in the ahoy increased with the increase of solution temperature. Creep rupture life τ_f was increased and secondary creep rate (?) decreased with the increase of the solution temperature. As the alloy was undergone 1210 to 1250℃ solution and 900℃, 16 h aging, a two-fold increase in creep rupture life was obtained at 760℃ under 66 kgf/mm~2 load, however, the secondary creep rate apparently decreased. The relationship between τ_f and (?) can be expressed as (?)~mτ_f =c, where m≈1, c≈8.0. It is thus regarded that the improvement of rupture life at intermediate temperature (760℃) is due primarily to a fall in secondary creep rate, and in turn to an extension in secondary stage of creep. The secondary creep rate is strongly dependent upon the size, a, and volume fraction, ν_f, of the fine γ' and (?)∞α/ν_f~(2/3).The dislocation substructure during secondary stage of creep has been examined by TEM. At a creep temperature of 760℃, there were a number of dense 3-dimensional dislocation networks in γ matrix, but only a few superlattice dislocation pairs appeared in γ'. When the temperature was increased to 980℃, the γ-γ' interface was found to be covered with 2-dimensional dislocation networks. A mechanism for secondary stage creep has been proposed according to the climbing model.

本文研究高温固溶处理对一种定向凝固高强度镍基高温合金的组织和性能的影响。实验结果表明,细小γ′尺寸(α)和体积分数(ν_f)都随固溶温度的升高而增大。随着固溶温度的升高,持久寿命延长,而第二阶段蠕变速率降低。经1210—1250℃高温固溶并900℃,16h时效处理(空冷)后,合金可成倍延长760℃,66kgf/mm~2的持久寿命(τ_f),而第二阶段蠕变速率((?))却随之降低,它们之间的关系符合(?)~(m·τ_f=c,其中m≈1,c=8.0.第二阶段蠕变速率((?))是细小γ′尺寸(α)和体积分数(ν_f)综合作用的结果,且εαα/ν_f~(2/3)。用透射电镜观察了第二阶段蠕变过程位错亚结构的变化。在中温第二阶段蠕变下,在γ基体上存在高密度的不规则的三维位错网络,而在γ′粒子中,只发现少数位错对;在高温第二阶段蠕变下,在γ/γ′界面上形成规则的二维位错网络。按照位错攀移模型,提出一种第二阶段蠕变机理。

The influence of various heat treatments on the microstructure and mechanical properties of 26-5 type ferritic-austenitic stainless steels has been studied from the structural stability viewpoint. It was found that the ratio and morphology of γ-phase in the steel were remarkably influenced by solid solution temperature. It is very important to select an optimum solution temperature range. There are two brittle regions in the specimens having α+γ structure after again at various temperatures...

The influence of various heat treatments on the microstructure and mechanical properties of 26-5 type ferritic-austenitic stainless steels has been studied from the structural stability viewpoint. It was found that the ratio and morphology of γ-phase in the steel were remarkably influenced by solid solution temperature. It is very important to select an optimum solution temperature range. There are two brittle regions in the specimens having α+γ structure after again at various temperatures due to the structural changes caused by the instability of α-ferrite. In order to obtain satisfactory engineering properties for the duplex stainless steels, long period stop at the embrittlement temperature range should be avoided during production and fabrication.

从组织稳定性角度研究了热处理对26-5型铁素体-奥氏体双相不锈钢组织和机械性能的影响。结果指出,不同固溶处理温度对钢中两相比例及作为第二相的奥氏体的形态有显著影响,选择合适的固溶处理制度,对双相不锈钢的性能有决定性意义。固溶处理后,再在较低温度下加热时,由于铁素体相不够稳定而将发生变化,从而在两个温度范围内导致脆化。为了使双相不锈钢具有满意的工程性能,在生产和加工制造过程中,应避免在易产生脆化的温度范围内长时间停留。

 
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