Kusiyana Pakati pa Silicon Carbide Crucibles ndi Graphite Crucibles

Kusiyana Pakati pa Silicon Carbide Crucibles ndi Graphite Crucibles

Zojambula za silicon carbidendi ma graphite crucibles amagwiritsidwa ntchito nthawi zambiri zotengera zotentha kwambiri m'ma laboratories ndi mafakitale. Amawonetsa kusiyana kwakukulu pamitundu yazinthu, nthawi ya moyo, mitengo, magawo oyenerera, ndi magwiridwe antchito. Nayi kufananitsa kwatsatanetsatane kothandizira pakusankha crucible yoyenera kwambiri pazosowa zenizeni:

1. Mitundu Yazinthu:

• Silicon Carbide Crucibles: Zomwe zimapangidwa kuchokera ku zida za silicon carbide, ma crucibles awa amapereka kukana kutentha kwambiri komanso kukana dzimbiri. Iwo ali oyenerera bwino njira monga sintering, kutentha kutentha, ndi krustalo kukula zitsulo ndi ceramic.
• Ma graphite Crucibles: Amapangidwa makamaka kuchokera ku flake flake graphite, yomwe imadziwikanso kuti graphite dongo crucibles, amapeza ntchito pochiza kutentha ndi kukula kwa kristalo pazitsulo zonse zazitsulo komanso zopanda zitsulo.

2. Utali wamoyo:

• Ma graphite Crucibles: Poyerekeza ndi ma silicon carbide crucibles, ma graphite crucible amakhala ndi moyo wautali, nthawi zambiri amayambira katatu mpaka kasanu kuposa a silicon carbide crucibles.

3. Mitengo:

• Ma Silicon Carbide Crucibles: Chifukwa cha njira zopangira ndi mtengo wazinthu, ma silicon carbide crucibles nthawi zambiri amakhala okwera mtengo poyerekeza ndi ma graphite crucibles. Komabe, m'mapulogalamu ena, magwiridwe antchito awo apamwamba amatha kulungamitsa kusiyana kwa mtengo.

4. Ntchito Zosiyanasiyana:

• Silicon Carbide Crucibles: Kuphatikiza pa kukhala oyenera kukonza zitsulo ndi zoumba, silicon carbide crucibles imagwiranso ntchito pamagetsi ndi ma optoelectronics.
• Ma graphite Crucibles: Oyenera kuzinthu zambiri zachitsulo komanso zopanda zitsulo pakupanga kutentha ndi njira zakukula kwa kristalo.

5. Kusiyana kwa Kachitidwe:

• Ma graphite Crucibles: Ndi kachulukidwe pafupifupi 1.3 kg/cm², kusiyana kwa kutentha kwa mkati ndi kunja kwa madigiri 35, komanso kukana kolimba kwa asidi ndi dzimbiri za alkali, ma graphite crucibles sangapulumutse mphamvu ngati silicon carbide crucibles.
• Silicon Carbide Crucibles: Ndi kachulukidwe kuyambira 1.7 mpaka 26 kg/mm², kusiyana kwa kutentha kwa mkati ndi kunja kwa madigiri 2-5, komanso kukana bwino kwa dzimbiri la asidi ndi alkali, ma silicon carbide crucibles amapereka mphamvu zopulumutsa pafupifupi 50%.

Pomaliza:

Posankha pakati pa silicon carbide ndi graphite crucibles, ofufuza ayenera kuganizira zofunikira zoyesera, zovuta za bajeti, ndi ntchito yomwe akufuna. Ma silicon carbide crucibles amapambana m'malo otentha kwambiri komanso owononga, pomwe ma graphite crucibles amapereka maubwino malinga ndi kutsika mtengo komanso kugwiritsidwa ntchito kwakukulu. Pomvetsetsa kusiyana kumeneku, ofufuza amatha kupanga zisankho zodziwika bwino kuti atsimikizire zotsatira zabwino pazoyeserera zawo.