بوته قایقی تنگستنی

https://www.winnersmetals.com/tungsten-coil-heaters-product/

TF-Y tungsten filament heater

https://www.microtonano.com/Tungsten-evaporation-filaments-vacuum-deposition-metalisation.php

https://www.microtonano.com/EM-Tec-compact-and-universal-vise-sample-holders.php?#a12003219B

https://www.forgedmoly.com/evaporation-coils-made-of-tungsten-and-molybdenum.html

https://www.forgedmoly.com/gold-plated-tungsten-wire.html

https://www.fanmetalloy.com/showroom/high-quality-pure-tungsten-filament-wire.html

https://www.lesker.com/evaporation-sources.cfm

https://www.ctia.com.cn/en/product/32626.html

https://www.bjtianbometal.com/tungsten/other-tungsten/tungsten-thermal-evaporation-boats.html

Tungsten Spiral Coil Heater Filament

https://www.wmo-combat.com/tungsten-special-shaped-parts.html

http://www.tungsten-wire.com.cn/Tungsten-Heater-Elements.html

https://www.born-materials.com/spiral-filaments.html

https://www.linkedin.com/pulse/tantalum-crucible-optical-coating-tungsten-and-molybdenum-products-himwc?trk=portfolio_article-card_title

https://www.evo-chem.com/materials-for-rd/materials/tantalum-rod

https://ucfilament.com/

https://www.lesker.com/evaporation-sources.cfm