Refractory Metal W yokhala ndi kuuma kwakukulu
Kufotokozera
Refractory Metal W ndi chinthu chomwe chimafunidwa kwambiri m'mafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera.Ili ndi kukana kwapadera kwa kutentha kwambiri, ndikupangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pamapulogalamu omwe amafunikira kupirira kutentha kwambiri.Kuphatikiza apo, ili ndi kuuma kwakukulu, komwe kumapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito pazovala zapamwamba.
Chimodzi mwazinthu zomwe zimagwiritsidwa ntchito ndi Refractory Metal W ndikupanga ma gridi a tungsten collimator.Ma gridi awa ndi ofunikira pakugwiritsa ntchito kujambula kwachipatala, chifukwa amathandizira kupanga ma radiation omwe amagwiritsidwa ntchito pozindikira.
Ntchito inanso ya Refractory Metal W ndi kupanga masinki otenthetsera a deflector filters of thermonuclear fusion reactors.Kutentha kwamadzi kumathandiza kuthetsa kutentha komwe kumapangidwa panthawi ya fusion reaction, zomwe ndizofunikira kuti zinthu zikhale zokhazikika.
Pomaliza, Refractory Metal W imagwiritsidwa ntchito popanga milomo yotentha kwambiri ya tungsten yama injini aero.Ma nozzles awa amatha kutentha kwambiri komanso kuvala kwambiri, zomwe zimapangitsa kulimba kwambiri komanso kukana kutentha kwa Refractory Metal W kukhala koyenera pakugwiritsa ntchito.
Chemistry
Chinthu | Al | Si | Cr | Fe | Cu | O | |
---|---|---|---|---|---|---|---|
Misa (%) | <0.001 | <0.001 | <0.001 | <0.005 | <0.05 | <0.01 |
Katundu wakuthupi
PSD | Kuthamanga (sec/50g) | Kuchulukana Kwambiri (g/cm3) | Kachulukidwe ka Tap(g/cm3) | Sphericity | |
---|---|---|---|---|---|
15-45μm | ≤6.0s/50g | ≥10.5g/cm3 | ≥12.5g/cm3 | ≥98.0% |
Mtengo wa magawo SLM Mechanical Properties
Elastic modulus (GPa) | 395 | |
Mphamvu yamagetsi (MPa) | 4000 |