Influence of corrosion on brazed joints' strength

Mechanical strength of laser‐welded cobalt–chromium alloy

“…Angelini et al reported that the tensile strength of Co-Cr-based alloy soldered with gold-based solder decreased because of galvanic corrosion. 13 Laser welding can weld parent metals without solder or with solder consisting of the same parent metal. Therefore, the corrosion resistance may not be reduced because the same metal can be used as a solder.…”

Mechanical strength of laser‐welded cobalt–chromium alloy

“…Angelini et al reported that the tensile strength of Co-Cr-based alloy soldered with gold-based solder decreased because of galvanic corrosion. 13 Laser welding can weld parent metals without solder or with solder consisting of the same parent metal. Therefore, the corrosion resistance may not be reduced because the same metal can be used as a solder.…”

Diffusion bonding of mismatch dental alloys

“…However, the rapid heating and cooling during laser welding may lead to solidification defects, such as pores, microcracks, and stress, which reduce the strength and the fatigue resistance and induce distortion. Brazing or soldering is often used for joining cobalt–chromium alloy parts in dental clinical situations 19–22. The tensile strength of the brazed joints usually is lower than that of laser welds,19 and the solder may decrease the corrosion resistance of the joints due to its different corrosion potential with the parent material.…”

“…Brazing or soldering is often used for joining cobalt-chromium alloy parts in dental clinical situations. [19][20][21][22] The tensile strength of the brazed joints usually is lower than that of laser welds, 19 and the solder may decrease the corrosion resistance of the joints due to its different corrosion potential with the parent material. To avoid these drawbacks, solid diffusion bonding is an alternative to join the dental implant with metallic crown or join the metal segments with the dental framework.…”

Mechanical strength of laser‐welded cobalt–chromium alloy

“…Angelini et al reported that the tensile strength of Co-Cr-based alloy soldered with gold-based solder decreased because of galvanic corrosion. 13 Laser welding can weld parent metals without solder or with solder consisting of the same parent metal. Therefore, the corrosion resistance may not be reduced because the same metal can be used as a solder.…”

Diffusion bonding of mismatch dental alloys

“…However, the rapid heating and cooling during laser welding may lead to solidification defects, such as pores, microcracks, and stress, which reduce the strength and the fatigue resistance and induce distortion. Brazing or soldering is often used for joining cobalt–chromium alloy parts in dental clinical situations 19–22. The tensile strength of the brazed joints usually is lower than that of laser welds,19 and the solder may decrease the corrosion resistance of the joints due to its different corrosion potential with the parent material.…”

“…Brazing or soldering is often used for joining cobalt-chromium alloy parts in dental clinical situations. [19][20][21][22] The tensile strength of the brazed joints usually is lower than that of laser welds, 19 and the solder may decrease the corrosion resistance of the joints due to its different corrosion potential with the parent material. To avoid these drawbacks, solid diffusion bonding is an alternative to join the dental implant with metallic crown or join the metal segments with the dental framework.…”

Mechanical strength of laser‐welded cobalt–chromium alloy

“…Angelini et al reported that the tensile strength of Co-Cr-based alloy soldered with gold-based solder decreased because of galvanic corrosion. 13 Laser welding can weld parent metals without solder or with solder consisting of the same parent metal. Therefore, the corrosion resistance may not be reduced because the same metal can be used as a solder.…”

Diffusion bonding of mismatch dental alloys

“…However, the rapid heating and cooling during laser welding may lead to solidification defects, such as pores, microcracks, and stress, which reduce the strength and the fatigue resistance and induce distortion. Brazing or soldering is often used for joining cobalt–chromium alloy parts in dental clinical situations 19–22. The tensile strength of the brazed joints usually is lower than that of laser welds,19 and the solder may decrease the corrosion resistance of the joints due to its different corrosion potential with the parent material.…”

“…Brazing or soldering is often used for joining cobalt-chromium alloy parts in dental clinical situations. [19][20][21][22] The tensile strength of the brazed joints usually is lower than that of laser welds, 19 and the solder may decrease the corrosion resistance of the joints due to its different corrosion potential with the parent material. To avoid these drawbacks, solid diffusion bonding is an alternative to join the dental implant with metallic crown or join the metal segments with the dental framework.…”