Surface Mount Technology Association (SMTA) | https://www.smta.org/icsr/speaker_forms/Paper-Format-Requirements.doc
reduce knee thickness below specification. Select rework alloy and optimize process to reduce copper dissolution
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resources/solder-dictionary-of-terms
. Activator is consumed by heat over time. Alloy A substance composed of two or more metal elements. Example: Sn96.5 Ag3.0 Cu0.5 is 96.5% Tin, 3.0% Silver, and 0.5% Copper. Generally, alloys will have different properties than those exhibited by their individual elements
| https://pcbasupplies.com/sn100c-lead-free-bar-solder/
by Nihon Superior Sha Co., Ltd. and its licensees*, NT100Ge is a high-quality, low-cost alternative to silver-bearing solder. The eutectic tin-copper-nickel alloy creates a shiny, smooth, robust interconnect for a wide range of electronics assembly requirements
| http://etasmt.com/cc?ID=te_news_bulletin,23575&url=_print
Intermetallic Growth on PCB-News-Reflow oven,SMT Reflow Soldering Oven-cmsadmin Reflow oven,SMT Reflow Soldering Oven 当前位置: Home >> News >> News Intermetallic Growth on PCB Intermetallic Growth on PCB Where the tin-lead solder adheres to the copper of the lead
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resource-center/solder-selection-guide
. There are additional details of alloy and flux performance not covered that can be very important in the selection process. It is always worth a call to your Nordson EFD solder sales specialist to review requirements to ensure you are using the best solder paste for the job. Step 1
| https://www.eptac.com/do-you-know-all-of-the-applications-for-soldering/
two metal surfaces mechanically and electrically, with the use of a metal alloy called solder. It secures the connection, so it won’t break loose from vibration or other mechanical forces and provides electrical continuity in some cases
ASYMTEK Products | Nordson Electronics Solutions | https://www.nordson.com/en/divisions/efd/resources/solder-selection-guide
. There are additional details of alloy and flux performance not covered that can be very important in the selection process. It is always worth a call to your Nordson EFD solder sales specialist to review requirements to ensure you are using the best solder paste for the job. Step 1
| http://etasmt.com/cc?ID=te_news_industry,3561&url=_print
. Sn-AG-Cu solder, which is eutectic at 3.9% Ag and 0.6% Cu, exhibits a melting temperature of about 217 deg C. Copper may be difficult to stabilize in this alloy. Nickel-Palladium
| https://www.eptac.com/faqs/ask-helena-leo/ask/wet-sponge-cleaning-vs-dry-brass-sponge-cleaning
. Dry Brass Sponge Cleaning Question: Is “wet sponge” solder tip cleaning mandatory for leaded and RoHs soldering? Are there any downfalls to only using the dry “copper sponges”? Question: Is “wet sponge
