16 Result(s)

Chapter and Conference Paper

Microstructure and Properties of Semi-solid Die Casting of High Silicon Aluminum Alloy with High Thermal Conductivity

Electronic components, such as package substrate, need materials having high thermal conductivity and low expansion at the same time. The effect of semi-solid rheo-diecasting on microstructure, mechanical prop...

** Liu, Shusen Wu, **qiao Zheng in Proceedings of the Seventh Asia Internatio… (2020)

Article

NoT: a high-level no-threading parallel programming method for heterogeneous systems

Multithreading is the core of mainstream heterogeneous programming methods such as CUDA and OpenCL. However, multithreaded parallel programming requires programmers to handle low-level runtime details, making ...

Shusen Wu, **aoshe Dong, **ngjun Zhang, Zhengdong Zhu in The Journal of Supercomputing (2019)

Article

Non-thermal crystallization process in heterogeneous metallic glass upon deep cryogenic cycling treatment

Non-thermal partial crystallization in a heterogeneous or structurally unstable Zr–Cu–Al metallic glass upon deep cryogenic cycling has been firstly observed, in which the samples are cooled and heated between...

Wei Guo, Junji Saida, Mi Zhao, Shulin Lü, Shusen Wu in Journal of Materials Science (2019)

Article

Thermal Rejuvenation of an Mg-Based Metallic Glass

Recovery annealing and deep cryogenic cycling (DCT) treatment have been applied to rejuvenate an Mg-based bulk metallic glass (BMG) from its relaxed state and as-cast state, respectively. The mechanisms are co...

Wei Guo, Junji Saida, Mi Zhao, Shulin Lü… in Metallurgical and Materials Transactions A (2019)

Article

Ultrasonic Vibration and Rheocasting for Refinement of Mg–Zn–Y Alloy Reinforced with LPSO Structure

In this work, ultrasonic vibration (UV) and rheo-squeeze casting was first applied on the Mg alloy reinforced with long period stacking ordered (LPSO) structure. The semisolid slurry of Mg–Zn–Y alloy was prepa...

Shulin Lü, **ong Yang, Liangyan Hao, Shusen Wu… in Metals and Materials International (2018)

Chapter and Conference Paper

OCLS: A Simplified High-Level Abstraction Based Framework for Heterogeneous Systems

In contrast with the increasing popularity of heterogeneous systems, programming on these systems remains complex and time-consuming. Developers have to access heterogeneous processors through explicitly and e...

Shusen Wu, **aoshe Dong, Heng Chen… in Advances in Parallel and Distributed Compu… (2016)

Article

Tensile, fatigue, and corrosion fatigue behavior of high performance die cast aluminum alloy

High performance die castings are urgently expected to be used as structural components subjected to dynamic loading. Therefore, tensile properties, fatigue, and corrosion-fatigue behavior of automotive die ca...

Zuqi Hu, Shusen Wu in Journal of Materials Research (2015)

Article

Microstructure and Properties of In Situ Si and Fe-rich Particles Reinforced Al Matrix Composites Assisted with Ultrasonic Vibration

In this research, the in situ Si and Fe-rich particles reinforced Al matrix composites were fabricated by rheocasting (RC) process assisted with ultrasonic vibration (USV). After USV treatment, the polygonal p...

Shulin Lü, Shusen Wu, Chong Lin, ** An in Acta Metallurgica Sinica (English Letters) (2014)

Article

Effect of Heat Treatment on Morphology of Fe-Rich Intermetallics in Hypereutectic Al-Si-Cu-Ni Alloy with 1.26 pct Fe

Cobalt is generally considered as the element that can neutralize the negative effects of iron in Al alloys, such as inducing fracture and failure for stress concentration. Nevertheless, Fe-rich intermetallics...

Meng Sha, Shusen Wu, Li Wan, Shulin Lü in Metallurgical and Materials Transactions A (2013)

Article

Microstructure and Tensile Properties of Wrought Al Alloy 5052 Produced by Rheo-Squeeze Casting

The semisolid slurry of wrought Al alloy 5052 was prepared by the indirect ultrasonic vibration (IUV) method, in which the horn was vibrated under the outside of the metallic cup containing molten alloy, and t...

Shulin Lü, Shusen Wu, Li Wan, ** An in Metallurgical and Materials Transactions A (2013)

Article

Preparation and Rheocasting of Semi-solid Aluminum-alloy Slurry with Indirect Ultrasonic Vibration Process

Direct ultrasonic vibration (DUV) method by dip** the horn into the melt can be used to make semi-solid metal slurry, but application of this process is embarrassed because of the erosion problem of titanium...

Shusen Wu, Shulin Lü, ** An, Zeming Zhu in MRS Online Proceedings Library (2011)

Article

Effect of modification and ceramic particles on solidification behavior of aluminum-matrix composites

Thermal analysis is used to establish the relationship between solidification history and the microstructure of SiC particulate reinforced Al-Si alloy-matrix composites. The results show that cooling curves ar...

Shusen Wu, Ya You, ** An, T. Kanno, H. Nakae in Journal of Materials Science (2002)

Article

Zone-melted unidirectional solidification of particulate dispersed composites

In order to solve the problem of particles settling and agglomeration in front of solidifying interface in unidirectional solidification (UDS) experiments, a zone-melted process has been utilized in this study...

Shusen Wu, H. Nakae, T. Kanno, Y. You in Journal of Materials Science (2001)

Article

Nucleation Effect of Alumina in Al-Si/Al2O3 Composites

Shusen Wu, Hideo Nakae in Journal of Materials Science Letters (1999)

Article

X-ray diagnosis of juxtacortical chondrosarcoma

The clinical and radiologic features of 16 cases of surgically and pathologically proved juxtacortical chondrosarcoma were analyzed. The main radiographic findings include: (1) A saucerlike or scalloped defect...

DeyongV Xu, Laibit Cao, Shangjun Gong, Zhangpu Zhuang… in Chinese Journal of Cancer Research (1990)