Itheyilikuyinsimbi esindayo. Izinsimbi ezisindayo zibhekisela kwizinsimbi ezinama-graventity athile amakhulu kune-4 kuye ku-5, kuyilapho i-barium inamandla adonsela phansi acishe abe ngu-7 noma u-8, ngakho-ke ama-barium ayinsimbi esindayo. Amakhompiyutha we-Barium asetshenziselwa ukukhiqiza okuluhlaza okotshani ezicijile, futhi i-barium yensimbi ingasetshenziswa njenge-ejenti edonswayo ukuze isuse ukulandelela amashubhu kusuka kumashubhu we-vacuum kanye namashubhu we-cathode ray, kanye ne-ejenti yokucwilisa izinsimbi.
Ingabe i-barium iyinsimbi esindayo?
I-Barium iyinsimbi esindayo.
Isizathu: Izinsimbi ezisindayo zibhekisela ezinsimbi ezinama-graventity athile amakhulu kune-4 kuye ku-5, kuyilapho i-barium inamandla athile adonsela phansi acishe abe ngu-7 noma angu-8, ngakho-ke ama-barium ayinsimbi esindayo.
Isingeniso se-Barium: I-Barium into esebenzayo ezinhlamvwini zomhlaba we-alkaline, i-alkaline yomhlaba ethambile ngensimbi emhlophe yesiliva. Izakhiwo zamakhemikhali zisebenza kakhulu, futhi okuyisisekelo se-barium akukaze kutholakale emvelweni. Amaminerali ajwayelekile kakhulu we-barium ngokwemvelo yi-barium sulfate kanye ne-barium carbonate, zombili ezingenakufakwa emanzini.
Ukusetshenziswa kwe-barium: amakhompiyutha e-barium asetshenziselwa ukukhiqiza okuluhlaza ezicijani zomlilo, futhiibhayisiyusiIngasetshenziswa njenge-ejenti ye-degassing ukuze ususe ukulandelela amagesi kusuka kumashubhu we-vacuum kanye namashubhu we-cathode ray, kanye ne-ejenti ye-degassing yokucwilisa izinsimbi.
Yini ukusetshenziswa kwe-barium?
I-Barium yinto yamakhemikhali ngophawu lwamakhemikhali BA.
I-Barium isebenzisa okuningi, ezinye zazo ezivamile:
I-1 ama-barium amakhompiyutha asetshenziswa njengezinto zokwakha ezivuthiwe kanye nezithasiselo embonini. Isibonelo, amakhompiyutha e-barium angasetshenziswa ukwenza ama-phosphors okukhanyisa, amalangabi ama-retaardants, izengezo, kanye nama-cartalysts.
2. I-Barium ingasetshenziswa ukukhiqiza amashubhu we-X-ray futhi isetshenziswa kabanzi emasimini ezokwelapha nezezimboni. I-X-ray tube iyithuluzi elenza ama-X-rays for Diagnostic kanye Nezicelo Zokuhlola.
I-3, ingilazi ye-barium eholayo iyinto evame ukusetshenziswa ingilazi yengilazi, esetshenziswa kakhulu ekukhiqizeni izinsimbi zokukhanya, ama-telescopes, kanye namalensi amancane.
I-4, i-barium isetshenziswa njengengxenye yesengezo ne-alloy ekwenziweni kwebhethri. Kungathuthukisa ukusebenza kwamabhethri kanye namandla amabhethri.
I-5. Amakhompiyutha we-barium nawo asetshenziselwa ukwenza imikhiqizo efana nezibulala-zinambuzane, ubumbano, namathepi kazibuthe. Amakhompiyutha we-Barium nawo angasetshenziswa ukulawula izinambuzane nokhula ezitshalweni nasezirendeni.
Uyacelwa ukuthi uqaphele ukuthi i-Barium iyinto enobuthi, ngakho-ke kufanele kusetshenziswe ukuqapha lapho usebenzisa nokuphatha amakhompiyutha we-barium, kanye nezinyathelo zokuphepha kanye nokuqina kufanele kulandelwe.
Izakhiwo zeBarium
I-Barium yinto yensimbi, emhlophe yesiliva ngombala, ngelangabi eliluhlaza okotshani lapho lishisiwe. Ama-barium usawoti asetshenziswa njengemibala emhlophe ethuthukile. I-Barium Metal yi-deoxidiizer enhle kakhulu yokucocwa kwethusi Kancane kancane, ngokunakwa. Ubude be-3. Ama-gramu angama-51 nge-cubic centimeter ngayinye. Iphuzu elincibilikayo 725 ℃. Iphuzu elibilayo 1640 ℃. UValence + 2. Ionization Energy 5. 212 Electron Volts. Izakhiwo zamakhemikhali zisebenza impela futhi zingasabela ngezinsimbi eziningi ezingezona izinsimbi. Lapho kushiswe amazinga okushisa aphezulu nase-oksijini, kukhiqizwa i-barium peroxide. Kulula kakhulu ku-oxidize, okwazi ukuphendula ngamanzi ukukhiqiza ama-hydrolude ne-hydrogen; Chaza ku-acid nosawoti wefomu. Usawoti we-barium anobuthi ngaphandle kwe-barium sulfate. I-oda lomsebenzi wensimbi liphakathi kwe-potassium ne-sodium.
Singahlinzeka ngo-99-99.5% ubumsulwa obuphezuluI-Barium Metal,Uyemukelwa ukuthumela uphenyo.
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Isikhathi sePosi: Oct-21-2024