Refractory Metal Mo yokhala ndi kukana mwamphamvu kuvala
Kufotokozera
Refractory Metal W, yomwe imadziwikanso kuti tungsten, ndi chinthu chomwe chimafunidwa kwambiri m'mafakitale osiyanasiyana chifukwa cha mawonekedwe ake apadera.Kukana kwake kwapadera kwa kutentha kwakukulu ndi kuuma kwakukulu kumapangitsa kuti ikhale chinthu choyenera kugwiritsidwa ntchito pazinthu zomwe zimafuna kupirira kutentha kwakukulu ndi malo ovala kwambiri.
M'makampani opanga zakuthambo, Refractory Metal W imagwiritsidwa ntchito kwambiri popanga ma tungsten otentha kwambiri a injini za aero.Ma nozzles awa amakhala ndi kutentha kwambiri komanso kuvala kwambiri chifukwa chazovuta zamainjini a jet.Kuuma kwakukulu komanso kukana kutentha kwa Refractory Metal W kumapangitsa kuti ikhale chinthu choyenera kugwiritsa ntchito.Kuphatikiza apo, Refractory Metal W imagwiritsidwa ntchito popanga zida za ndege zomwe zimafunikira mphamvu zambiri komanso kulimba, monga masamba a turbine ndi makina otulutsa mpweya.
Ntchito ina yofunika ya Refractory Metal W ili m'makampani azachipatala.Kupanga ma gridi a tungsten collimator grids ndi imodzi mwazinthu zomwe zimagwiritsidwa ntchito kwambiri ndi Refractory Metal W pakugwiritsa ntchito kujambula kwachipatala.Ma gridi awa ndi ofunikira pakuzindikira matenda, chifukwa amathandizira kupanga ma radiation omwe amagwiritsidwa ntchito pozindikira matenda osiyanasiyana.Kukana kutentha kwambiri komanso kuuma kwa Refractory Metal W kumapangitsa kuti ikhale chinthu chabwino kwambiri pakugwiritsa ntchito izi, pomwe kulondola komanso kulondola ndikofunikira.
Kuphatikiza apo, Refractory Metal W imagwiritsidwa ntchito popanga masinki otentha a zosefera za deflector za thermonuclear fusion reactors.Kutentha kumeneku kumathandiza kuchotsa kutentha komwe kumapangidwa panthawi ya fusion reaction, yomwe ndi yofunika kwambiri kuti reactor ikhale yokhazikika.Kukana kutentha kwa Refractory Metal W kumapangitsa kukhala chinthu choyenera kugwiritsa ntchito.
Mwachidule, Refractory Metal W ndi chinthu chamtengo wapatali kwambiri m'mafakitale osiyanasiyana chifukwa chapadera.Kukana kwake kutentha kwambiri komanso kuuma kwake kumapangitsa kuti ikhale chinthu chabwino kwambiri chogwiritsidwa ntchito muzamlengalenga, zamankhwala, ndi mafakitale anyukiliya.Pomwe ukadaulo ukupita patsogolo, kufunikira kwa Refractory Metal W kupitilira kukula, ndipo ikhalabe chinthu chofunikira m'mafakitale osiyanasiyana.
Chemistry
Chinthu | Al | Fe | Cu | Mg | P | O | N | |
---|---|---|---|---|---|---|---|---|
Misa (%) | <0.0006 | <0.006 | <0.0015 | <0.0005 | <0.0015 | <0.018 | <0.002 |
Katundu wakuthupi
PSD | Kuthamanga (sec/50g) | Kuchulukana Kwambiri (g/cm3) | Kachulukidwe ka Tap(g/cm3) | Sphericity | |
---|---|---|---|---|---|
15-45μm | ≤10.5s/50g | ≥6.0g/cm3 | ≥6.3g/cm3 | ≥99.0% |
Mtengo wa magawo SLM Mechanical Properties
Elastic modulus (GPa) | 316 | |
Mphamvu yamagetsi (MPa) | 900-1000 |