5 discoloration tin results

Are You Ready for Lead-free?

Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2018/07/00600-228.pdf

. Nitrogen also may reduce discoloration caused by the higher temperatures and longer reflow times for lead-free pastes. Additionally, because lead-free joints tend to be duller than tin/lead joints, nitrogen can improve their appearance

Heller Industries Inc.

Are You Ready for Lead-free?

Heller Industries Inc. | https://hellerindustries.com/wp-content/uploads/2022/04/00600-228-1.pdf

. Nitrogen also may reduce discoloration caused by the higher temperatures and longer reflow times for lead-free pastes. Additionally, because lead-free joints tend to be duller than tin/lead joints, nitrogen can improve their appearance

Heller Industries Inc.

Why requires the oven to perform with greater levels of repeatability and accuracy as well as very t

| http://etasmt.com:9060/te_news_bulletin/2021-09-02/24964.chtml

  40 to 60 seconds. As a result, the profile for   lead-free reflow tends to differ from the   typical tin/lead profile.     Instead of rising to a relatively sharp peak

Why requires the oven to perform with greater levels of repeatability and accuracy as well as very t

| http://etasmt.com/te_news_bulletin/2021-09-02/24964.chtml

  40 to 60 seconds. As a result, the profile for   lead-free reflow tends to differ from the   typical tin/lead profile.     Instead of rising to a relatively sharp peak