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Reliability Study of Low Silver Alloy Solder Pastes
Sn3.0Ag0.5Cu (SAC305) is currently the most popular near eutectic lead-free alloy used in the manufacturing processes. Over the last several years,the price of silver has dramatically increased
.. read more
Effects of Reflow Profile and Thermal Shock on Intermetallic Compound Thickness for SnPb and SnAgCu Solder Joints
During the solder reflow processes many reactions occur. There is the reduction of oxides on the metal surfaces,metal dissolution,wetting to different surfaces,and intermetallic compound format
.. read more
Novel SACX Solders with Drop Test Performance Outperforming Eutectic Tin-Lead
A family of SACX alloys has been developed with significant improvement in drop test performance on NiAu surface finish. Dopants such as Mn,Bi,Ti,Ce,and to a less extent Y for SAC105 have been
.. read more
Creep of Sn-(3.5-3.9)wt%Ag-(0.5-0.8)wt%Cu Lead-Free Solder Alloys and Their Solder Joint Reliability
A new set of constitutive equations for a class of lead-free solder alloys,Sn(3.5-3.9)wt%Ag(0.5-0.8)wt%Cu is proposed in
this investigation. These equations are applied to a 256PBGA (plastic ba
.. read more
Taking the Pain Out of Pb-Free Reflow
The introduction of Pb-free solder into the electronics industry has required changes to the standard surface mount process.
The largest changes are in the reflow process,as Pb-free pastes requ
.. read more
A Novel Epoxy Flux for Lead-Free Soldering
A novel liquid halide-free PK-002,epoxy flux,is reported for SnAgCu soldering,where the thermally cured flux
residue is designed to provide an interference-free service performance,in addition
.. read more
Board Finish Solderability with Sn-Ag-Cu
Lead-free soldering technology is still in its infancy with technical and cost issues posing major challenges for the
industry. It is expected that soldering in a nitrogen atmosphere might over
.. read more
Reliability Study of Low Silver Alloy Solder Pastes
Sn3.0Ag0.5Cu (SAC305) is currently the most popular near eutectic lead-free alloy used in the manufacturing processes. Over the last several years,the price of silver has dramatically increased
.. read more
Effects of Reflow Profile and Thermal Shock on Intermetallic Compound Thickness for SnPb and SnAgCu Solder Joints
During the solder reflow processes many reactions occur. There is the reduction of oxides on the metal surfaces,metal dissolution,wetting to different surfaces,and intermetallic compound format
.. read more
Novel SACX Solders with Drop Test Performance Outperforming Eutectic Tin-Lead
A family of SACX alloys has been developed with significant improvement in drop test performance on NiAu surface finish. Dopants such as Mn,Bi,Ti,Ce,and to a less extent Y for SAC105 have been
.. read more
Creep of Sn-(3.5-3.9)wt%Ag-(0.5-0.8)wt%Cu Lead-Free Solder Alloys and Their Solder Joint Reliability
A new set of constitutive equations for a class of lead-free solder alloys,Sn(3.5-3.9)wt%Ag(0.5-0.8)wt%Cu is proposed in
this investigation. These equations are applied to a 256PBGA (plastic ba
.. read more
Taking the Pain Out of Pb-Free Reflow
The introduction of Pb-free solder into the electronics industry has required changes to the standard surface mount process.
The largest changes are in the reflow process,as Pb-free pastes requ
.. read more
A Novel Epoxy Flux for Lead-Free Soldering
A novel liquid halide-free PK-002,epoxy flux,is reported for SnAgCu soldering,where the thermally cured flux
residue is designed to provide an interference-free service performance,in addition
.. read more
Board Finish Solderability with Sn-Ag-Cu
Lead-free soldering technology is still in its infancy with technical and cost issues posing major challenges for the
industry. It is expected that soldering in a nitrogen atmosphere might over
.. read more