I-China 99.95% isitsha se-wolfram crucible tungsten yesithando somlilo wemboni Umkhiqizi Nomhlinzeki

99.95% isitsha se-wolfram crucible tungsten yesithando somlilo semboni

Incazelo emfushane:

Ama-crucibles enziwe kusuka ku-99.95% we-tungsten ehlanzekile iyisinqumo esihle kakhulu sokusebenzisa iziko lezimboni. I-Tungsten inezinga eliphakeme kakhulu lokuncibilika, i-thermal conductivity enhle kakhulu, futhi imelana kakhulu namakhemikhali, okuyenza ilungele ukuqukatha nokushisisa izinto emazingeni okushisa aphezulu. Ivame ukusetshenziswa ezimbonini ezifana nokucubungula insimbi, ukukhiqiza ingilazi kanye nokukhiqizwa kwe-semiconductor.

Thumela i-imeyili kithi Landa njenge-PDF

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Yiziphi izinhlobo ezimbili zama-crucibles?

Izinhlobo ezimbili zama-crucibles yilezi:

1. I-Refractory crucible: yenziwe ngezinto ezikwazi ukumelana nokushisa okuphezulu, ukushaqeka okushisayo kanye nokugqwala kwamakhemikhali. Asetshenziswa kakhulu ezinhlelweni zezimboni ezibandakanya izinqubo zokushisa okuphezulu, njengokuncibilika kwensimbi nokusakazwa.

2. Ama-crucibles alahlwayo: Lezi zinhlayiya ngokuvamile zenziwe ngezinto ezifana nobumba noma izinto eziphikisayo ezingabizi kakhulu futhi zenzelwe ukusetshenziswa okukodwa noma okulinganiselwe. Ngokuvamile zisetshenziswa kuzilungiselelo zaselabhorethri noma izinhlelo zokusebenza ezincane lapho iziphambano ezilahlwayo ezingabizi zifaneleka.

Uyini umehluko phakathi kwe-crucible nesithando somlilo?

Ama-crucibles nama-furnaces yizingxenye ezimbili ezihlukene ezisetshenziswa ekucubunguleni izinto, ikakhulukazi ezinhlelweni zokushisa eziphezulu. Nansi umehluko omkhulu phakathi kwalokhu okubili:

1. Umsebenzi:
- I-Crucible: I-crucible iyisitsha esiklanyelwe ukubamba kanye nokushisa izinto ezisezingeni lokushisa eliphezulu. Isetshenziselwa ukuncibilikisa, ukusakaza noma ukucubungula izinto ezifana nensimbi, ingilazi kanye ne-ceramics.
- Isithando somlilo: Isithando somlilo iyithuluzi noma isakhiwo esisetshenziselwa ukushisisa izinto ezingeni lokushisa eliphezulu. Ihlinzeka ngendawo elawulwayo yezinqubo ezinjengokuncibilika, ukudonsa, ukwelashwa kokushisa kanye nokusabela kwamakhemikhali.

2. Ukwakha:
- I-Crucible: Ngokuvamile yenziwe ngezinto ezifana ne-graphite, ubumba, i-silicon carbide, noma izinsimbi eziphikisayo ezifana ne-tungsten, i-crucible isitsha esikwazi ukumelana namazinga okushisa aphezulu kanye nokusabela kwamakhemikhali.
- Isithando somlilo: Isithando somlilo isakhiwo esikhudlwana noma ucezu lwamathuluzi aqukethe izinto zokufudumeza, okokufaka, nezilawuli ukuze kuzuzwe futhi kugcinwe izinga lokushisa eliphezulu. Zingakhelwa izinhlelo zokusebenza ezithile ezifana nokuncibilikisa insimbi, ukukhiqiza ingilazi noma ukwelashwa kokushisa kwezimboni.

3. Isicelo:
- I-Crucible: Isetshenziselwa kakhulu ukuqukatha nokucubungula inani elincane lezinto ezibonakalayo emazingeni okushisa aphezulu, ngokuvamile ezindaweni zendawo.
- Isithando somlilo: sisetshenziselwa ukushisa nokucubungula izinto ngezinga elikhulu, ngokuvamile elibandakanya ukusebenza okuqhubekayo noma okuphakathi. Ama-furnaces asetshenziswa ezimbonini ezahlukahlukene ngezinqubo ezahlukahlukene zokushisa okuphezulu.

Ngamafuphi, ngenkathi kokubili ama-crucibles nama-furnaces asetshenziselwa izicelo zokushisa okuphezulu, i-crucible iyisitsha esisetshenziselwa ukubamba nokucubungula izinto, kuyilapho isithando somlilo siyidivayisi yokushisa enkulu noma isakhiwo esiklanyelwe ukucubungula ukushisa kwezinga lemboni.