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Role of aging temperature on thermomechanical fatigue lifetime of solder joints in electronic systems

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, ; ()

Purpose The purpose of this study is to investigate the effect of aging temperature on the barrel-type solder joint lifetime of electronic devices and......

Effect of Zn-powder content on the property of Cu/SAC0307 powder/Cu joint under ultrasonic assisted at low temperature

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, ; ()

Purpose Low-Ag SAC solder will lead to a series of problems, such as increased the melting range and declined the solderability and so on. These resea......

Influence of ultrasounds on interfacial microstructures of Cu-Sn solder joints

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, ; ()

Purpose This study aims to investigate the interfacial microstructures of ultrasonic-assisted solder joints at different soldering times. Design/metho......

Property of Sn-37Pb solder bumps with different diameter during thermal shock

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2021; 33 (2)

Purpose The impact strength of solder joint under high strain rate was evaluated by board level test method. However, the impact shear test of single ......

Prediction of viscosity of ternary tin-based lead-free solder melt using BP neural network

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2020; 32 (3)

Purpose Viscosity is an important basic physical property of liquid solders. However, because of the very complex nonlinear relationship between the v......

Stress analysis and structural optimization of 3-D IC package based on the Taguchi method

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2020; 32 (1)

Purpose The transistor circuit based on Moore's Law is approaching the performance limit. The three-dimensional integrated circuit (3-D IC) is an impo......

Effect of stearic acid coating on anti-oxidation property of Sn-Ag-Cu solder powder

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (1)

Purpose The purpose of this study is to develop a monolayer surface coating of stearic acid on Sn-Ag-Cu solder powder to limit oxidation. Design/metho......

JIF:1.5

The effect of vacancy on the interfacial diffusion in Cu/Sn lead-free solder joints

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (1)

Purpose The purpose of this paper is to investigate the diffusion behaviors of different atoms at the Cu/Cu3Sn interface and the vacancy formation ene......

JIF:1.5

Stress analysis of pressure-assisted sintering for the double-side assembly of power module

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (1)

Purpose Crack and stress distribution on dies are key issues for the pressure-assisted sintering bonding of power modules. The purpose of this researc......

JIF:1.5

Shear strength and fracture mechanism for full Cu-Sn IMCs solder joints with different Cu3Sn proportion and joints with conventional interfacial structure in electronic packaging

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (1)

Purpose This study aims to analyze the shear strength and fracture mechanism of full Cu-Sn IMCs joints with different Cu3Sn proportion and joints with......

JIF:1.5

Microstructure of Sn-20In-2.8Ag solder and mechanical properties of joint with Cu

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (1)

Purpose To explore substitutes for traditional Sn-Pb solder, Sn-20In-2.8Ag was considered because of its appropriate melting temperature, good reliabi......

JIF:1.5

Influence of thermal shock cycles on Sn-37Pb solder bumps

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (2)

Purpose With continuous concerning on the toxic of element Pb, Pb-free solder was gradually used to replace traditional Sn-Pb solder. However, during ......

JIF:1.5

The study on reliability of Ni-coated graphene doped SAC305 lead-free composite solders under high current-density stressing

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (4)

Purpose The purpose of this paper is to investigate the effect of nickel-plated graphene (Ni-GNS) on the microstructure and mechanical properties of 9......

JIF:1.5

Study on the strength of diameter-reducing solder balls by shear and pull tests

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (4)

Purpose The purpose of this paper is to study the variation of the mechanical strength and failure modes of solder balls with reducing diameters under......

JIF:1.5

A method for optimizing stencil cleaning time in solder paste printing process

期刊: SOLDERING & SURFACE MOUNT TECHNOLOGY, 2019; 31 (4)

Purpose Stencil cleaning is an important operation in solder paste printing process. Frequent cleaning may interrupt printing process and increase idl......

JIF:1.5

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