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Ｎ＿２再流焊炉今井正昭（日本电热计器）原来的氮气再流焊是为了克服以往再流焊中有氧化现象的缺点，并把注意力放在焊膏流动性的改良方面，作为追求焊接高可靠性和高密度装配的一个环节而出现。但是有关氟利昂、乙烷的使用规定以及彻底废除其使用的日程的规定，改变了依...
N_2 reflow furnace Imai Masaki (Japan thermometer) The original nitrogen reflow soldering is to overcome the shortcomings of the previous reflow oxidation phenomenon, and to focus on the improvement of the solder paste fluidity, as the pursuit of welding High reliability and high-density assembly of a link emerged. However, the regulations on the use of freons and ethane and the total repeal of the schedule of their use have been changed.