The effect of Sr modification on the microstructures and mechanical properties of AlSi6Mg2 alloy during semi-solid processing was experimentally studied by electromagnetic equipment.
利用电磁搅拌装置制备半固态浆料,研究了Sr变质对AlSi6Mg2半固态合金微观组织和力学性能的影响。
The effects of Al-10Sr modification agent on the morphology and size of the eutectic Si in Al-Si alloy were investigated by using SEM and TEM.
利用扫描电镜、透射电镜等分析手段,研究了Al-10Sr变质剂对Al-Si合金中共晶Si形貌及尺寸的影响。
Four new high manganese steels and their simple, efficient dispersion treatments were developed by improved design of composition and adding SR modification agent.
通过合理设计高锰钢的合金化成分和加大SR变质剂,研制了4个品种的新型高锰钢及其简便有效的弥散处理工艺。
Effect of Strontium on Microstructure and Properties of AZ91 Magnesium Alloy Containing Iron
Sr对含铁镁合金组织与性能的影响
Using SrCO_3,BaCO_3,Al_2O_3and TiO_2 as row materials,the single phase solid solution of hollan-dite of solid-soluted strontium was synthesized by the designed formulas and high temperature solid phase reaction.
以SrCO3、BaCO3、Al2O3和TiO2为原料,通过配方设计,采用高温固相反应,合成了单相固溶Sr的碱硬锰矿固溶体。
The present study examines 4 geochemical trace elements(Boron,Gallium,Strontium,Barium) in a 360m long Quaternary Borehole(Pd) recovered from the Changjiang River mouth.
文章通过对上海浦东机场孔(Pd)第四纪地层中地球化学微量元素B,Ga,Sr和Ba的观测,结合该钻孔粒度、古地磁和微体古生物等分析资料,综合剖析了这些微量元素及其比值在不同沉积相中的分布特征及其古环境演变的意义。
Effect of Sr Modification on Morphology of Eutectic Silicon in ZL101 Alloy
Sr变质对ZL101合金中共晶Si形貌的影响
Effect of Misch Metal Addition on Eutectic Solidification of Al-13%Si Alloy Modified With Strontium
稀土加入对Sr变质Al-13%Si合金共晶凝固的影响
Effects of refiner contained C and modifier contained Sr on structures of A356 alloy
含C细化剂和含Sr变质剂对A356铝合金组织的影响
Compressive Creep Behavior of Mg-Al-RE-Ca-Sr Alloy
Mg-Al-RE-Ca-Sr合金的压缩蠕变行为
Fabrication and Research on (Ba, Sr, Ca) TiO_3 Based Ceramics;
（Ba，Sr，Ca）TiO_3基介质瓷的制备与研究
The SR-Strong Lindelof Property in L--Fuxxy Topological Spaces;
L--拓扑空间中的SR--强Lindelof性质
Preparation and Characterizations of P(AMPS-SR) Proton Exchange Membrane
P(AMPS-SR)质子交换膜的制备与性能表征
Luminescent Properties of (Ba,Sr)_2SiO_4:Eu~(2+) Phosphor for LED
LED用荧光粉(Ba,Sr)_2SiO_4:Eu~(2+)的发光性质
Effects of Microcontent Sr on the Microstructures and Properties of AZ80 Wrought Magnesium Alloy;
微量Sr对AZ80变形镁合金组织及性能的影响
Advance of Separation Technologies for Fission Nuclides ~(90)Sr and ~(137)Cs
裂变放射性核素~(90)Sr、~(137)Cs分离的研究进展
Fabrication and Research on Lead-free (Ba, Sr)TiO_3 Based Ceramics;
（Ba，Sr）TiO_3基无铅介质瓷的制备与性能研究
Investigation of Growth and Spectral Properties of Yb: M_xGd_(1-x)VO_4 Single Crystals;
Yb：M_xGd_（1-x）VO_4（M=Ca，Sr）晶体生长与光谱性质的研究
The Dielectric and Ferroelectric Properties of Ca and Sr Doping BaTiO_3 Films and Ceramics;
Ca、Sr掺杂BaTiO_3薄膜及陶瓷铁电材料性质研究
Inhomogeneous Media Right Sr, U Migration of Experimental Study;
非均匀介质对Sr、U迁移的影响实验研究
Common Properties of Operators SR and RS and W-hyponormal Operators;
算子SR和RS的共同性质与W-亚正常算子
Effects of Probucol on Atherosclerotic Lesions and SR-BI Expression in Mice;
丙丁酚可干预小鼠动脉粥样硬化病变并调节SR-BI的表达
The Changes of SR-BI Expression and Cholesterol Trafficking Mediated by SR-BI in Peritoneal Macrophages from ApoE～(-/-) Mice;
ApoE～（-/-）小鼠腹膜巨噬细胞SR-BI表达及其介导的胆固醇转运的变化
Study on Mutation Breeding and Solid Fermentation of Antagonistic Organisms Against Pseudomonas Solanacarum;
姜瘟病原菌拮抗放线菌SR-11菌株诱变选育及固体发酵可行性研究