Quartz Bell Jar nga Enyweza Ebbugumu Ennungi

Ekibbo kino eky’akagombe ka quartz ekitangaavu eky’obulongoofu obw’amaanyi kye kimu ku bikozesebwa ebikulu ebikoleddwa mu laboratory, photovoltaic, ne semiconductor amakolero. Ekoleddwa okuva mu silika ow’omutindo ogwa waggulu (premium fused silic), ekoleddwa mu ngeri ey’enjawulo okutuusa okuziyiza okw’enjawulo okw’ebbugumu eringi, okuziyiza ebbugumu, n’okunyweza eddagala. Omubiri omukulu guliko ensengekera y’ekibbo ky’akagombe ekiringa ssilindala, nga waggulu waliwo ttanka eyungula eya quartz eyinza okuyungibwa butereevu ku nkola z’okuyingira/okufulumya omukka ogw’ebikoomi ebifuuwa empewo, ebyuma ebifulumya empewo, n’ebyuma ebirala, ekisobozesa okufuga empewo mu ngeri entuufu n’okwawula mu ngeri ey’okusiba.

Okukuuma obutebenkevu obulungi ennyo mu bipimo ne ku 1200°C, egumira enjatika okuva mu nkyukakyuka ez’amangu mu bbugumu era esobola okugumira enkola enkambwe nga plasma etching ne high-temperature annealing okumala ebbanga eddene. Olw’okutambuza ekitangaala okusukka ebitundu 92%, ewagira okwetegereza okw’amaaso n’okubugumya mu ngeri ya infrared. Bbugwe waayo ow’omunda alongoosebwa bulungi okumalawo obucaafu obusigaddewo, ne kiziyiza obucaafu bwa sampuli —ekigifuula ekifo ekirungi ennyo eky’okulondako mu kufukirira obutoffaali obuyitibwa photovoltaic cell annealing, semiconductor wafer coating, vacuum brazing, n’enkola endala entuufu.

Dizayini enzito eyongera okuziyiza puleesa embi, okugumira embeera z’obuziba obw’amaanyi okutuuka ku 1×10−5Pa, okuziyiza obulungi okuyingira kwa ggaasi ow’ebweru n’okukakasa nti okugezesa n’okufulumya bitebenkedde. Tuwa ebiragiro eby’enjawulo ebya diameter okuva ku mm 100 okutuuka ku mm 500 era tuwagira okulongoosa obuwanvu bwa tube eziyunga ne kalifoomu okukwatagana n’obunene bw’enkolagana y’ebyuma, okutuukiriza ebyetaago by’okussaako ku mbeera ez’enjawulo. Buli yuniti eyita mu kukebera okuvuba kwa helium mass spectrometry n’okugezesebwa okuziyiza puleesa nga tennava mu kkolero, okukakasa nti tewali kukulukuta n’obulema okusobola okuwa obukuumi obwesigika eri enkola zo ez’okukola ebintu mu ngeri entuufu.

Buli kibbo kya bell kikolebwa mu ngeri entuufu era nga kirongooseddwa mu nnyonta okusobola okubeera nga kiweweevu, nga tekirina bulema, okukendeeza ku kuzaala obutundutundu n’okwanguyiza okuyonja. Okulongoosa mu diameter, obuwanvu, obuwanvu bwa bbugwe, ne flange design eriwo okutuukagana n’ensengeka z’ebyuma ez’enjawulo. Okulondoola omutindo mu ngeri enkakali kukakasa obutakyukakyuka, kwesigika, n’okugoberera omutindo gw’amakolero.

Ekozesebwa nnyo mu kukola semiconductor, okukola photovoltaic, ebyuma ebirabika, laboratory z’eddagala, n’enkola za vacuum ez’ebbugumu eringi, ekibbo kyaffe eky’akagombe kya quartz kyongera okutebenkera kw’enkola, okulongoosa amakungula g’ebintu, era kyongera ku bulamu bw’ebyuma. Ewagirwa amakolero ag’ekikugu n’obuwagizi obuddamu, kye kigonjoola ekyesigika eri enkola enkulu ey’omutindo ogwa waggulu.