Chifukwa Chiyani Mumayanjana Nafe?

Mukatisankha, mumapeza zambiri kuposa zomwe mumapeza - mumapeza mnzanu.

• ukatswiri: Zaka zambiri zazaka zambiri pantchito yoyambira.
• Kusintha Mwamakonda: Mayankho opangidwa kuti akwaniritse zosowa zanu zenizeni.
• Thandizo: Kuyambira kusankha mpaka kukhazikitsa, tili nanu njira iliyonse.

Carbon Crucible ndi ngwazi zosawerengeka zakuponya zitsulo. M'malo mwake, amagwira ntchito yofunika kwambiri pothana ndi zovuta zina zomwe zimasungunuka kwambiri m'malo oyambira komanso malo otentha kwambiri. Kodi mumadziwa kuti ma crucibles awa amatha kupirira kutentha kopitilira 1600 ° C? Izi sizinthu zazing'ono! Kukhalitsa kwawo, kuphatikizidwa ndi matenthedwe apadera amafuta, kumawapangitsa kukhala ofunikira kwambiri mdziko lazitsulo.

Cholinga chathu chidzakhala kukhala ogulitsa zida zamakono zamakono komanso zoyankhulirana zaukadaulo wapamwamba kwambiri popereka mapindu owonjezera, kupanga apamwamba kwambiri padziko lonse lapansi, komanso kuthekera kwautumiki wa Carbon Crucible, Kampani yathu ipitilizabe kutsatira mfundo za "ubwino wapamwamba, wodalirika, wogwiritsa ntchito" ndi mtima wonse. Timalandira ndi manja awiri abwenzi ochokera m'mitundu yonse kuti azichezera ndikupereka malangizo, kugwirira ntchito limodzi ndikupanga tsogolo labwino!
Carbon Bonded Silicon Carbide Crucibles amagwiritsidwa ntchito kwambiri posungunula ndi kuponyera zitsulo zosiyanasiyana zopanda chitsulo monga mkuwa, aluminiyamu, golide, siliva, lead, zinki ndi alloys. Kugwiritsiridwa ntchito kwa crucibles kumabweretsa khalidwe losasinthika, moyo wautali wautumiki, kuchepa kwakukulu kwa mafuta ndi mphamvu ya ntchito. Kuonjezera apo, imapangitsa kuti ntchito ikhale yabwino komanso imapereka ubwino wabwino kwambiri pazachuma.

Zipangizo ndi Zomangamanga
Ma graphite crucibles amapangidwa ndi zinthu zingapo:

• Graphite (45-55%): Chigawo chapakati, chopatsa kutentha kwambiri komanso kukhazikika kwamafuta.
• Silicon carbide, silica, ndi dongo: Zida izi zimalimbitsa mphamvu zamakina a crucible komanso kukana dzimbiri, makamaka m'malo otentha kwambiri.
• Clay binder: Imatsimikizira kugwirizana koyenera kwa zipangizo, kupatsa crucible mawonekedwe ake ndi kukhulupirika kwake.

Kukula kwa tinthu tating'ono ta graphite komwe kumagwiritsidwa ntchito kumasiyananso kutengera kukula ndi cholinga cha crucible. Mwachitsanzo, ma crucibles akuluakulu amagwiritsa ntchito graphite yokulirapo, pomwe ma crucible ang'onoang'ono amafunikira graphite yowoneka bwino kuti ikhale yolondola komanso kuti igwire bwino ntchito.

Kugwiritsa ntchito Graphite Crucible
Ma graphite carbon crucibles amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana:

• Kuponyera zitsulo zopanda chitsulo: Zoyenera zitsulo monga mkuwa, golidi, siliva, ndi mkuwa chifukwa cha kuchepa kwake kwa mphamvu zowonjezera kutentha.
• Ma ng'anjo opangira ng'anjo: Nthawi zina, ma crucibles amapangidwa kuti azigwira ntchito ndi ng'anjo yapadera kuti azitha kuyendetsa bwino mphamvu komanso kuwongolera kutentha.
• Kukonzekera kwa Chemical: Kukhazikika kwawo kwamankhwala kumawapangitsa kukhala oyenera kugwiritsidwa ntchito m'malo omwe ali ndi zinthu za acidic kapena zamchere.

Malangizo Ofunika Kwambiri Osamalira
Kuti muwonjezere moyo wa graphite carbon crucible, chisamaliro choyenera ndi kusunga ndikofunikira:

1. Kuziziritsa: Onetsetsani kuti crucible kuzirala kwathunthu asanasungidwe kuteteza kutenthedwa kwa kutentha.
2. Kuyeretsa: Chotsani zitsulo zotsalira ndi zotsalira mukamagwiritsa ntchito kuti mupewe kuipitsidwa.
3. Kusungirako: Sungani crucible pamalo owuma, kutali ndi kutentha kwachindunji, kupewa kuyamwa kwa chinyezi, zomwe zingayambitse kuwonongeka kwa kapangidwe kake.