Zinthu zotenthetsera zopangidwa ndi tungsten zimagwiritsidwa ntchito potengera kutentha kwakukulu chifukwa cha zinthu zapadera za tungsten, monga malo ake osungunuka, mphamvu yabwino kwambiri pakatentha kwambiri, komanso kutsika kwa nthunzi. Nawa mitundu yodziwika bwino ya zinthu zotenthetsera zomwe zimagwiritsa ntchito tungsten:

1. Tungsten Wire Heating Elements: Waya wa Tungsten nthawi zambiri amagwiritsidwa ntchito ngati chinthu chotenthetsera pamagwiritsidwe ntchito ngati mababu a incandescent, pomwe amakhala ngati ulusi womwe umawotcha ndikutulutsa kuwala pamene mphamvu yamagetsi idutsamo. Zinthu zotenthetsera waya za Tungsten zimagwiritsidwanso ntchito m'ng'anjo zamakampani, ma uvuni, ndi makina otenthetsera omwe amafunikira kutentha kwambiri.

2. Zinthu Zotenthetsera za Tungsten Riboni: Riboni ya Tungsten, yomwe ndi waya wathyathyathya komanso yotakata, imagwiritsidwa ntchito potenthetsera zinthu zomwe zimafunikira malo okulirapo popangira kutentha. Zinthu zotenthetsera za riboni za tungsten zimagwiritsidwa ntchito m'njira zosiyanasiyana zotenthetsera mafakitale, kuphatikiza chithandizo cha kutentha, kusungunula, ndi kusungunuka kwachitsulo.

3. Zinthu Zotenthetsera Zojambula za Tungsten: Chojambula cha Tungsten, chomwe ndi chowonda komanso chosinthika cha tungsten, chimagwiritsidwa ntchito muzinthu zotenthetsera zapadera zomwe zimafunikira kutenthetsa koyenera komanso kofanana. Zinthu zotenthetsera za Tungsten zimagwiritsidwa ntchito m'mafakitale monga kupanga semiconductor, mlengalenga, ndi chitetezo.

4. Tungsten Disilicide (WSi2) Kutentha Elements: Tungsten disilicide Kutentha kwazinthu zopangidwa ndi tungsten ndi silicon, zomwe zimapereka kutentha kwapamwamba komanso kukana kwambiri kwa okosijeni. Zinthu zotenthetserazi zimagwiritsidwa ntchito m'ng'anjo zotentha kwambiri, ng'anjo, ndi zida zina zotenthetsera mafakitale.

Ponseponse, zinthu zotenthetsera zopangidwa ndi tungsten zimayamikiridwa chifukwa chotha kupirira kutentha kwambiri, kupereka kutentha koyenera, komanso kusunga kukhulupirika pamapangidwe omwe amafunikira kutentha kwambiri. Zinthuzi zimagwiritsidwa ntchito m'njira zosiyanasiyana zotenthetsera zamakampani, zamalonda, komanso zasayansi.

Tungsten imadziwika chifukwa cha kukana kwake kosagwirizana ndi zinthu zambiri pakatentha koyenera. Izi mkulu mlingo wa inertness mankhwala ndi chifukwa cha zomangira atomiki amphamvu ndi mapangidwe oteteza oxide wosanjikiza pamwamba pake. Komabe, tungsten imatha kuchitapo kanthu ndi zinthu zina pamikhalidwe yapadera:

1. Oxygen: Tungsten imatha kuchitapo kanthu ndi okosijeni pakatentha kwambiri kuti ipange ma tungsten oxides. Izi zimachitika pamatenthedwe okwera, omwe amakhala pamwamba pa 700 ° C, pomwe tungsten imatha kutulutsa ma oxides monga tungsten trioxide (WO3) ndi tungsten dioxide (WO2).

2. Ma halogens: Tungsten imatha kuchitapo kanthu ndi ma halogen monga fluorine, chlorine, bromine, ndi ayodini pa kutentha kwambiri kuti apange tungsten halides. Izi zimachitika nthawi zambiri pazovuta kwambiri ndipo sizofala tsiku lililonse.

3. Mpweya: Tungsten imatha kuchitapo kanthu ndi mpweya pa kutentha kwambiri kuti ipange tungsten carbide (WC), chinthu cholimba komanso chosavala. Izi nthawi zambiri zimagwiritsidwa ntchito popanga tungsten carbide podulira zida ndi ntchito zina zamafakitale.

Nthawi zambiri, kuyambiranso kwa tungsten ndi zinthu zambiri kumakhala kochepa ngati kuli koyenera, kumapangitsa kuti zisawonongeke ndi dzimbiri komanso kuwononga mankhwala. Katunduyu amapanga tungsten kukhala wofunikira pamagwiritsidwe osiyanasiyana pomwe kusakhazikika kwamankhwala ndi kukhazikika kwa kutentha ndikofunikira.