1)rare earth magnesium alloy稀土镁合金
英文短句/例句
1.Microstructure and Properties of Mg-Y-Nd-xGd Magnesium-Rare Earth Alloys;Mg-Y-Nd-xGd稀土镁合金的组织与性能
2.Rare-earth ferrosilicomagnesiumGB/T4138-1993稀土镁硅铁合金
3.The Study on High Properties Mg-Al-RE Magnesium Alloys;高性能镁—铝—稀土系列镁合金的研究
4.Surface Oxidation Behavior of Ignition-Proof Magnesium Alloy Added with RE混合稀土阻燃镁合金的表面氧化行为
5.Added Ways of Mistchmetal (MM) in Die-casting Magnesium Alloy压铸镁合金中混合稀土加入方法研究
6.Microstructure and Corrosion Resistance of AZ91 Magnesium Alloy Modified by Rare Earth;稀土改性AZ91镁合金组织及腐蚀性能
7.Study on Increasing the Ignition Point by Adding RE into the Magnesium Alloy;添加轻稀土提高镁合金起燃点的研究
8.Effect of Rare Earth on AZ Series Magnesium Alloys;稀土元素在AZ系列镁合金中的作用
9.Effect of Rare-Earth and Strontium on Rolling Capability of AZ31 Magnesium Alloy稀土、锶对AZ31镁合金轧制性能的影响
10.Research and Development of Magnesium Alloy with Rare-earth(Ce,Nd)稀土(Ce、Nd)镁合金的研究现状及进展
11.Study of technology for rare earth conversion coating on AZ31 magnesium alloyAZ31镁合金稀土转化成膜工艺研究
12.Technology for Phosphating of AZ91D Magnesium Alloy in a Rare Earth-Permanganate Bath and Corrosion Resistance of the Phosphating CoatingAZ91D镁合金稀土锰酸盐磷化处理工艺
13.Influence of Rare Earth on Microstructure and Property of AZ71 Magnesium Alloy稀土对AZ71镁合金组织性能的影响
14.Effects of H_2O_2 on Rare Earth Conversion Coating on AZ 31 Magnesium AlloyH_2O_2对AZ 31镁合金稀土转化膜的影响
15.Tribological Characteristics of Heat Resistant Magnesium Alloy Containing Rare Earth含稀土耐热镁合金的摩擦学行为研究
16.Research on the substitute of RE Metals in AE42 Magnesium Alloy with SbSb对AE42镁合金中稀土元素的替代作用
17.Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy--Determination of total rare earth contentGB/T16477.1-1996稀土硅铁合金及镁硅铁合金化学分析方法稀土总量测定
18.Methods for chemical analysis of rare earth ferrosilicon alloy and rare earth ferrosilicon magnesium alloy--Determination of magnesia contentGB/T16477.3-1996稀土硅铁合金及镁硅铁合金化学分析方法氧化镁量的测定
相关短句/例句
RE Mg alloy稀土镁合金
1.Description is made of the present development of RE Mg alloy both at home and abroad.叙述了国内外稀土镁合金的发展状况,对稀土镁合金的性能及应用作了较为详细的阐述。
2.In this paper, the alloying principle of RE Mg alloy was described, at the same time , the processes for preparation of RE Mg master alloy and smelting of RE Mg alloy were introduced in detail.阐述了稀土镁合金的合金化原理,对稀土-镁中间合金的制备方法及稀土镁合金的熔炼工艺作了较为详细的介绍。
3)Mg-RE alloy稀土镁合金
1.The elevated temperature mechanical properties were tested on the three investigated Mg-RE alloys.制备了三种稀土镁合金并对其进行了室温和高温力学性能测试,用X射线、金相显微镜以及扫描电子显微镜对试验合金铸态及挤压态组织进行了分析。
4)RE-Mg alloy稀土镁合金
1.RE-Mg alloy is used widely in aerospace,automotive,electronic and communication industries.但其强度不高,高温性能较差,为了改善其性能,在熔炼过程中加入稀土制成具有高强、耐热、耐蚀等性能的稀土镁合金,大大增加了材料的抗拉强度、延展性及抗蠕变性能,从而使镁合金在航空航天、汽车工业及电子通讯行业得到了广泛应用。
2.RE-Mg alloy powder samples dissolved into solution,then plasma photosource had stimulate element to product spectral line and the instrument produced analytic result according to the spectral line intensity.采用原子发射光谱法测定稀土镁合金中稀土元素及其杂质的含量。
5)Mg-RE alloy镁-稀土合金
1.Eight kinds of Mg-RE alloys were prepared.用熔铸法制备了两类8种镁-稀土合金,通过力学性能试验,X射线衍射(XRD)、扫描电子显微(SEM)分析确定了稀土元素Ce、Y在ZK60镁合金中的分布、演化规律及其不同状态时所发挥的作用。
2.The elevated temperature plastic deformation was studied by thermomechanical processes for three kinds of Mg-RE alloys in different temperature and different strain rate.采用热/力压缩模拟实验研究了3种镁-稀土合金在不同变形条件下高温塑性变形行为。
6)Mg-rare earth alloys镁稀土合金
延伸阅读
镁稀土锆系铸造镁合金镁稀土锆系铸造镁合金magnesium-rare earth- zirconium cast magnesium alloy series me.x一tugaoxi zhuzao me一hejin镁稀土错系铸造镁合金(magnesiumrareearth一zireonium east magnesium alloy series) 以稀土、错为主要合金化元素的铸造镁合金，高温性能良好，亦称耐热铸造镁合金。该系合金由于在20。~300℃时具有高的强度和抗蠕变性能而受到重视。属于该系合金的中国牌号有ZM一3(o.2%一0.7%Zn，2·5%~4·o%RE，0.5%一1.0%Zr，Mg为余量)，ZM一4(2 .0%一3.0%Zn，2.5%一4.0%RE，0.5%一1.0%Zr，Mg为余量)，ZM一6(0.2%一0.7%Zn，2.0%一2·8%Nd，o·4%一1·o%Zr，Mg为余量)等合金。合金中起热强作用的为稀土元素，随稀土含量的增加合金的强度及耐热性显著提高，但塑性则不断下降;加入足够数量的错能使其晶粒度显著细化，提高合金的室温和高温力学性能，并改善铸造性能;该系合金还有少量的锌，其主要作用是降低合金的线收缩和表面缩陷的倾向。 镁稀土错系铸造镁合金的显微组织特征是由固溶体和分布在晶界上的块状化合物组成。合金在固溶处理人工时效状态下，具有良好的室温和高温力学性能其力学性能见表1。表1镁稀土错系铸造镁合金力学性能二六 镁稀土错系铸造镁合金有较小的结晶温度间隔，而且它们的共晶体有很好的流动性，良好的铸造性能，其缩松、热裂的倾向小，充型能力好，可用于铸造形状复杂和要求气密性的铸件。其铸造工艺性能及物理常数见表2。 表2镁稀土错系铸造镁合金铸造 工艺性能及物理常数襄傀·粼罐不纂纂霍嘿肠翼
