Mphika wabwino kwambiri wosungunuka 99 95 wopangira tungsten crucible wa ng'anjo yotentha kwambiri
Njira yopangira tungsten crucible nthawi zambiri imakhala ndi njira zingapo:
Kusankha kwazinthu zopangira: Chowotchacho chimapangidwa pogwiritsa ntchito zinthu zamtengo wapatali za tungsten ndi chiyero cha 99.95%.Kuyera kwa zinthuzo ndikofunikira kuti zitsimikizire kuti crucible imatha kupirira kutentha kwambiri komanso malo owononga.Kusungunula ndi kuponyera: Zida zosankhidwa za tungsten zimasungunuka pogwiritsa ntchito zida zapadera zotentha kwambiri monga ng'anjo yamagetsi yamagetsi.Tungsten yosungunuka imatsanuliridwa mu nkhungu kupanga mawonekedwe oyambirira a crucible.Njira yopangira: Tungsten yopanda kanthu imapangidwa kuti ipangidwe ndikupanga mawonekedwe ofunikira.Izi zitha kuphatikiza njira zosiyanasiyana monga kupangira nyundo, kukakamiza kukakamiza kapena kutulutsa kuti mupeze miyeso yomaliza ndi katundu wa crucible.Kukonzekera ndi Kumaliza: Pambuyo pokonza, crucible imapanga makina opangira ndi kutsiriza kukonzanso pamwamba pake, kuchotsa zolakwika zilizonse, ndikukwaniritsa miyeso yeniyeni ndi khalidwe lapamwamba lofunikira pa ntchito zotentha kwambiri.Kuwongolera Ubwino: Panthawi yonse yopangira, njira zowongolera zowongolera zimayendetsedwa kuti zitsimikizire kuti tungsten crucible yomaliza ikukwaniritsa miyezo yofunikira pakugwiritsa ntchito ng'anjo yotentha kwambiri.Izi zitha kuphatikiza kuyesa kosawononga, kuyang'ana kowoneka bwino komanso kusanthula kwazinthu.
Potsatira njira zopangira izi, opanga amatha kupanga ma tungsten crucibles apamwamba kwambiri omwe amatha kupirira kutentha kwakukulu ndi malo ovuta, kuwapanga kukhala oyenera kugwiritsidwa ntchito m'ng'anjo zotentha kwambiri.
Ma crucibles opangidwa ndi tungsten okhala ndi ng'anjo amagwiritsidwa ntchito kwambiri m'ng'anjo zotentha kwambiri m'mafakitale osiyanasiyana.Chiyero cha zinthu za tungsten ndi 99.95%, chimakhala ndi kukana kutentha kwambiri ndipo ndichoyenera kutengera njira zochizira kutentha.Ntchito zina zodziwika bwino ndi izi:
Kusungunuka kwa Zitsulo Zapamwamba: Mitsuko ya Tungsten imagwiritsidwa ntchito kusungunula ndi kuponyera zitsulo zosungunuka kwambiri monga chitsulo, ma alloys otentha kwambiri ndi zitsulo zowumitsa.M'mafakitale monga mlengalenga, kupanga magalimoto ndi zitsulo, ma crucibles awa amathandiza kukonza zitsulo zosungunuka pa kutentha kwambiri.Malo a Vacuum and Inert Gasi: Ma crucibles a Tungsten amagwiritsidwa ntchito m'ng'anjo zotentha kwambiri zomwe zimagwira ntchito m'malo opanda mpweya kapena mpweya.Izi ndizofala m'mafakitale monga chithandizo cha kutentha, kukonza zipangizo zamakono ndi kupanga semiconductor, kumene katundu wokhazikika wa tungsten ndi wofunikira kwambiri kuti asungidwe mlengalenga ndi kukwaniritsa kutentha kwa yunifolomu.Kukula kwa Crystal ndi Kupanga Kwa Crystal Imodzi: M'mafakitale monga semiconductor ndi opanga kuwala, ma tungsten crucibles amagwiritsidwa ntchito pakukula kwa kristalo.Kuyeretsedwa kwakukulu ndi kukhazikika kwa kutentha kwazitsulozi ndizofunikira kwambiri kuti pakhale makhiristo apamwamba omwe amagwiritsidwa ntchito pazida zamagetsi ndi zamagetsi.Kutentha Kwambiri Sintering ndi Annealing: Tungsten crucibles amagwira ntchito yofunika kwambiri pa kutentha kwapamwamba monga sintering ndi annealing za ceramic, composites ndi zipangizo zapamwamba.The crucible ndi matenthedwe matenthedwe madutsidwe ndi bata atsogolereni kutentha mankhwala zofunika zipangizo zimenezi.Powder Metallurgy: Tungsten crucibles amagwiritsidwa ntchito kupanga zitsulo ndi zida za ceramic kudzera muzitsulo za ufa.Ma Crucibles amapereka chosungira chodalirika chophatikizira ndi kusungunula zitsulo kapena ufa wa ceramic pa kutentha kwakukulu.
M'zinthu zonsezi, ma tungsten crucibles okhala ndi ng'anjo yamoto ndi ofunika kwambiri kuti athe kupirira kutentha kwakukulu ndi zovuta zogwirira ntchito, kuthandizira kutentha koyenera komanso kolondola kwa zipangizo mu ng'anjo zotentha kwambiri.
| Dzina lazogulitsa | Kupanga tungsten crucible |
| Zakuthupi | Tungsten |
| Kufotokozera | Zosinthidwa mwamakonda |
| Pamwamba | Khungu lakuda, alkali otsukidwa, opukutidwa. |
| Njira | Sintering ndondomeko, Machining |
| Meltng point | 3400 ℃ |
| Kuchulukana | 19.3g/cm3 |
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