grainrefinement相关论文
Size-refinement enhanced flexibility and electrochemical performance of MXene electrodes for flexibl
Increasing mechanical flexibility without sacrificing electrochemical performance of the electrode mate-rial is highly d......
Titanium microalloying of steel: A review of its effects on processing, microstructure and mechanica
Carbon neutrality of the steel industry requires the development of high-strength steel. The mechanical properties of lo......
Evolution mechanism of lamellar α and interlayered β during hot compression of TC21 titanium alloy w
TC21 titanium alloy,as an important metal to fabricate the aircraft structural compo-nents,has attracted great attention......
The nickel-based superalloy Inconel 718 is treated with Coupled Ultrasonic and Electric Pulse Treatment (CUEPT),and the ......
Effectiveness of hot deformation and subsequent annealing for grain refinement of Ti-5Al-5Mo-5V-1Cr-
High strength titanium alloys suffer from a limited combination of strength and ductility.Considering their microstructu......
Structures and macrosegregation of a 2024 aluminum alloy fabricated by direct chill casting with dou
Central region coarse grains and centerline segregation are common defects in aluminum ingots fabricated by direct chill......
Al-V-B master alloy is promising for refining Al-Si alloys,yet its optimal composition with superior effi-cacy remains t......
Microstructural refinement mechanism and its effect on toughness in the nugget zone of high-strength
High-strength pipeline steel was subjected to friction stir welding (FSW) at rotation rates of 400-700 rpm,and the grain......
We elucidate the effect of lanthanum (La) on the grain refinement of Mg-3Sn-1Mn alloy during accumula-tive hot rolling.T......
In this work,the effects of Ce addition (0,0.1 wt％,0.3 wt％,0.5 wt％ and 0.7 wt％) on the evolution of microstructure and mecha......
The electrochemical properties of a friction stir processed (FSPed) equiatomic CrMnFeCoNi high-entropy alloy (HEA) was i......
The solidification microstructures of undercooled Ni90Cu10 alloys under different undercoolings were studied systematica......
Circumventing chemo-mechanical failure of Sn foil battery anode by grain refinement and elaborate po
Tin(Sn)metal foil is a promising anode for next-generation high-energy-density lithium-ion batteries(LIBs)due to its hig......
Grain refinement in low SFE and particle-containing nickel aluminium bronze during severe plastic de
The influence of particle size and morphology on grain refinement in low stacking fault energy(SFE)alloys was studied by......
...
Hybrid aluminum matrix composite powders reinforced with bimodal-sized Al2O3 particles were synthesized by mechanical mi......
Microstructure and Texture Evolution During the Direct Extrusion and Bending-Shear Deformation of AZ
...
Magnesium (Mg) alloys have been extensively used in various fields,such as aerospace,automobile,electronics,and biomedic......
Grain Refinement During Directionally Solidifying GCr18Mo Steel at Low Pulling Speeds Under an Axial
The present work investigates how axial static magnetic field affects the solidification structure and the solute distri......
...
...
...
...
Grain Refinement Mechanism and Texture Evolution of Polycrystalline Cu Sheets during the Electromagn
...
In order to examine the effect of extrusion ratio on the microstructure and mechanical behavior in Al-Cu-Mg-Ag alloy, th......
...
The grain refinement of static castings and DC-casting ingots was achieved with a low-voltage pulsed magnetic field setu......
Over the last decade press hardening process has become a key lightweight technology for the automotive industry worldwi......
Effect of grain refinement on microstructure and hydrogen storage of ball-milled La-Mg-Ni-Co based a
...
Effect of hafnium addition on the microstructure and tensile Properties of aluminum added High-Cr OD
The effect of hafnium addition on the microstructure and tensile properties of aluminum added high-Cr ODS steels Fe-16Cr......
EFFECT OF ULTRA-FAST COOLING ON MICROSTRUCTURE AND PROPERTIES OF HIGH STRENGTH STEEL FOR SHIPBUILDIN
The effect of ultra-fast cooling(UFC)and conventional accelerated cooling(AcC)on the mechanical properties and microstru......
The equiatomic multi-principal-element alloy,CrCoNi,as a single-phase FCC solid solution,displays excellent strength-tou......
EFFECT OF COOLING RATE ON MICROSTRUCTURE AND CENTERLINE SEGREGATION OF A HIGH-STRENGTH STEEL FOR SHI
Ultra-fast cooling(UFC)has been increasingly applied in industry,but accompanying with great changes of rolling strategy......
GRAIN REFINEMENT AND TOUGHENING OF LOW CARBON LOW ALLOY MARTENSITIC STEEL WITH YIELD STRENGTH 900 MP
Instead of off-line quenching and tempering(QT),on-line ausforming(non-recrystallization controlled roling)and direct qu......
A novel effective grain refinement method for AS41 alloy has been developed.Melt conditioning by intensive shearing was ......
Effect of Severe Plastic Deformation on the Microstructure and Mechanical of Bulk AZ31 Magnesium All
Magnesium alloy as a new type of metal material has been widely used in many fields.However,magnesium has the hcp struct......
在TC4粉中加入不同含量的硼粉进行激光增材制造试验,研究了硼对激光增材制造TC4钛合金微观组织及力学性能的影响。结果表明:添加微......
Grain refining in weld metal using shortpulsed laser ablation during CW laser welding of 2024-T3 alu
The 2024 aluminum alloy is used extensively in the aircraft and aerospace industries because of its excellent mechanical......
Effect of Rotation Rate on Microstructure and Mechanical Properties of Friction Stir Processed Ni-Fe
In this work,friction stir processing (FSP) was applied to the high-strength and high-melting-point Ni-Fe-based superal-......
This work deals with the effect of 0.67 wt％ Gd addition on the microstructure and tensile properties of Mg-4Al-5RE (where......
Ce:SrHfO3陶瓷因具有高密度和高有效原子序数,对高能射线具有很强的阻止能力.同时,Ce:SrHfO3陶瓷还具有快衰减和高能量分辨率等优......
...
对具有片层组织的TC21钛合金金进行热轧和退火试验(退火温度:820、880、940℃;退火时间:1、6 h),进而研究退火参数对α和β相静态......
Nucleation and growth of Fe-rich phases in Al-5Ti-1B modified Al-Fe alloys investigated using synchr
Plate-like Fe-rich intermetallic phases directly influence the mechanical properties of recycled Al alloys;thus,many att......
Strain gradient induced grain refinement far below the size limit in a low carbon hypoeutectoid stee
A low carbon hypoeutectoid steel(0.19wt％C)with proeutectoid ferrite and pearlite dual-components was subjected to surface......
Simultaneous enhancement of strength and ductility of body-centered cubic TiZrNb multi-principal ele
Body-centered cubic(BCC)multi-principal element alloys(MPEAs)have intrinsic high strength but poor ductility,which great......
