Gogoldhig
Waxa ku jirabariumDhulka dhulka ayaa ah 0.05%. Macdanta ugu caansan ee dabiiciga ah waa bulum (barium sulfate) iyo kaarboon barium (Baarum Carboctote). Barium waxaa si weyn loogu isticmaalaa korantada, dhoobada, daawada, batroolka iyo meelaha kale.
Hordhaca Breif ee Brium Birta Granules
| Magaca wax soo saarka | Burbur birta barium birta |
| Sanduuq | 7440-39-3 |
| Daahir | 0.999 |
| Qaaciido | Ba |
| Weynaan | 20-50mm, -20mm (saliida macdanta) |
| Dhibcaha dhalaalaya | 725 ° C (iftiin.) |
| Point karkaraya | 1640 ° C (iftiin.) |
| Cucid | 3.6 G / ML ee 25 ° C (iftiinka.) |
| Ku-meelgaarka ah | Meel biyo-bannaan |
| Qaab | qaybo ubax ah, chunks, granules |
| Cufnaan gaar ah | 3.51 |
| Midab | Qalin-cawlan |
| Caadidsan | 50.0 μω-cm, 20 ° C |
1.Warshadaha elektiroonigga ah
Mid ka mid ah adeegsiga muhiimka ah ee barium-ka ayaa ah sidii degane si looga saaro gaas raacda ka yimaada tuubooyinka vacum iyo tuubooyinka sawirka. Waxaa loo isticmaalaa gobolka filimka Guryaha Cudurka, howsha ay tahay in la abuuro xeryahooda kiimikada ah ee ku xeeran aaladda si looga hortago cathode tuulmo badan oo elektaroonig ah
Gargaarka Nickel ee barium-ka waa Heltter-ka Baaritaanka ee caadiga ah, kaas oo si weyn loogu adeegsado tuubooyin kaladuwan oo awood gudbin ah, tuubooyin oscillar, tuubbooyinka kaameeraha, tuubooyinka sawirka, iyo aaladaha kale ee aruurinta. Tuunyada sawirrada qaarkood waxay isticmaalaan baaraumium aluminium-ka macaan, kuwaas oo sii daaya tiro badan oo nitrogen ah oo ku dhaca jawaab celinta uumi-baxa ee uumi-baxa. Marka qadar aad u fara badan oo barium ah, sababta oo ah isku dhacyada molecules nitrogen, filimka 'Hettra barium' uusan u hoggaansamin shaashadda ama hadhka hadhka ah ee ku xeeran oo keliya.
2.Warshadaha dhoobada
Baar-gaboon waxaa loo isticmaali karaa gladka dheriga. Marka haraamka loo yaqaan 'barium haboon' ee ku jira glaze, waxay sameyn doontaa casaan iyo guduud.
Baranium Titanate waa matrix asaaska aasaasiga ah ee cawska ceyriinka ee tittate taxanaha titnate-ka ee titnate-ka oo loo yaqaanno tiirarka hore ee warshadaha dhoobada elektiroonigga ah. Bacum Titanute wuxuu leeyahay Dielectric Castric Shotetry Store Store, oo yar oo hooseeya, ferroelectric, pezoelectric, gaar ahaan daadadku, oo si tartiib-tartiib ah u ah 'Multccs', walxaha 'Mulceelcric', walxaha Digniintii, cuncun ka-hortagga shucaaca shucaaca, xaraashka ceyriska, guntin soo bandhiga indhaha, qalabka xusuusta, agabyada ku saleysan polymer-ka iyo jaakadaha.
3. Waxqabadka Warshadaha
Cusbada Bariums (sida digium amium) gub midab cagaaran oo cagaaran oo cagaaran oo inta badan loo isticmaalo in lagu sameeyo rash iyo dab-damis. Dabka cad ee aan aragnay ayaa mararka qaarkood lagu sameeyaa barium okide.
Soo saarida Soo-saarista
Budada budada ah, oo sidoo kale loo yaqaan Sulsate dabiiciga ah ee Barium-ka dabiiciga ah, waxaa badanaa loo isticmaalaa sida wakiilka culeyska culeyska saliida iyo gaaska. Ku darista budada binite ee dhoobada ah waxay kordhin kartaa cufnaanta gaarka ah ee dhoobada, dheelitirka culeyska dhoobada leh cadaadiska saliidda dhulka hoostiisa iyo gaaska, oo sidaas darteedna looga hortago shilalka foosha xun.
5.
Baar-ka-baaqanka barium waa budo cad oo ku dhex jira biyaha laakiin ay ku milmaan aashitada. Waa sun sunna waxaana badanaa loo isticmaalaa sida sunta jiirka. Baar -staradeeda barium wuxuu ka jawaabi karaa hydrochloric acid casiirka caloosha si loo sii daayo ionto sunta ah ee barium-ka, taasoo keenta falcelinta sunta sunta ah. Sidaa darteed, waa inaan ka fogaano shilalka shilalka ee nolol maalmeedka.
6. Wasanka
Barium Sulfate waa budo cad oo cad oo aan dhadhan lahayn oo aan ku milmin biyo ama aashitada ama alkali, sidaa darteed ma soo saarto ion sunta barium. Waxaa badanaa loo isticmaalaa sidii daawo kaabaaro ah oo loogu talagalay baarista raajada ee baaritaanka caloosha ee baaritaanka caloosha, oo loo yaqaan "sawirka cuntada barium".
Baadhitaannada shucaaca waxay u adeegsadaan bari-bari sulfate sababta oo ah sababta oo ah waxay ku nuuxnuujin kartaa raajada xijaabka minthortinealealnestnal-ka si ay u koraan. Waxay leedahay saameyn dawladeed laftiisa oo si otomaatig ah ayaa looga saari doonaa jirka ka dib isku-darka.
Codsiyadan ayaa muujinaya kartidabirta bariumiyo muhiimada ay leedahay warshadaha, gaar ahaan qalabka elektiroonigga ah iyo warshadaha kiimikada. Sifooyinka gaarka ah ee jirka iyo kiimikada ee birta barium waxay ka dhigtaa door muhiim ah oo ku saabsan warshado badan.
Waqtiga Post: Jan-06-2025