Самодельные газоразрядные трубки, заваренный электрод
При опытах оказалось, что наиболее удобно вваривать электроды в перетяжки, которые делаются перед этим. Тогда при разогреве горелкой стекло быстро размягчается и обволакивает платинит, и он не успевает особо окислиться от нагрева. На данном снимке использован электрод от лампочки от китайских ёлочных гирлянд.
- Раздел: Хобби
- Дата съёмки: неизвестно
- Дата загрузки фото: 08.03.2020 22:59
- Оригинальная фотография: 2008 x 1373 (817 Кб)
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