Ese ingese z'ibyuma bikozwe mu cyuma zanduza amahugurwa adafite ivumbi? Igisubizo cya ZHHIMG granite cyemejwe.

Mu nganda nka semiconductor na electronics zisobanutse neza, zisabwa cyane cyane kubidukikije, isuku y’amahugurwa adafite ivumbi igira ingaruka ku buryo butaziguye ku musaruro w’ibicuruzwa. Ikibazo cy’umwanda uterwa no kwangirika kwicyuma gakondo kiba ikibazo kitoroshye kubigo. Nyamara, igisubizo cya granite ya ZHHIMG cyatsinze neza ibyemezo byemewe nibikorwa byindashyikirwa, bizana intambwe nshya mu nganda.

Nubwo ibyuma bikozwe mucyuma bikoreshwa cyane munganda zinganda, kutarwanya ruswa kugaragara neza mubidukikije byamahugurwa adafite ivumbi. Ibyuma bikozwe mu byuma bigizwe ahanini nicyuma na karubone, kandi bikunze kwibasirwa cyane na okiside hamwe na ogisijeni nubushuhe bwo mu kirere, bikagira ingese. Mu mahugurwa adafite ivumbi, niyo ingese ntoya ishobora gukuramo ibyuma. Iyo utwo duce tumaze kwinjira mubikoresho bisobanutse neza cyangwa kwizirika hejuru yibicuruzwa, birashobora gutera ingaruka zikomeye nkumuzunguruko mugufi muri chip ya semiconductor no kwanduza ibice bya optique neza, byongera cyane igipimo cyibicuruzwa. Nk’uko imibare y’inganda ibigaragaza, ibibazo by’ibicuruzwa biterwa n’umwanda w’ibyuma byangiza bingana na 15% kugeza kuri 20% by’umusaruro wabuze mu mahugurwa adafite ivumbi.

Igisubizo cya ZHHIMG granite cyakemuye byimazeyo ingaruka ziterwa n’umwanda w’ibyuma. Granite igizwe ahanini namabuye y'agaciro nka quartz na feldspar. Ifite imiti ihamye cyane, ifite pH iri hagati ya 1 na 14. Ntabwo ikora cyane hamwe na reagent ya acide cyangwa alkaline isanzwe kandi ntishobora kwanduzwa na ogisijeni cyangwa ubushuhe mu kirere. Kubwibyo, ntakibazo cyo kubora. Hagati aho, imiterere yacyo yuzuye (porosity <0.1%) ituma ubuso bwayo bugenda neza kandi buringaniye, kandi ntabwo byoroshye guhuza umukungugu nuwanduye. Ndetse iyo ikoreshejwe igihe kinini mumahugurwa adafite ivumbi hamwe nibisabwa byisuku nyinshi, irashobora gukomeza kugira isuku, ikirinda neza ingaruka mbi kubicuruzwa biterwa no kwanduza shingiro.

Igikwiye kwitabwaho ni uko igisubizo cya ZHHIMG granite cyatsinze ISO 14644-1 Icyiciro cya 5 cy’isuku ry’ibidukikije. Iki cyemezo gifite ibyangombwa bisabwa kugirango ubunini bwibice byahagaritswe mu kirere. Mu mezi atatu yikurikiranya y’ibizamini bikaze, base ya ZHHIMG granite yahoraga ikomeza igipimo gito cyo kurekura uduce duto cyane, bigatuma itazatera umwanda ahantu h’amahugurwa adafite ivumbi. Mubyongeyeho, urubuga rwa granite rugaragaza kandi coefficient nkeya cyane yo kwaguka kwubushyuhe no kurwanya ihindagurika ryiza. Mugihe harebwa isuku yamahugurwa adafite ivumbi, irashobora gutanga inkunga ihamye kubikoresho byuzuye, bizamura imikorere yukuri kandi yizewe.

Nyuma y’uruganda ruzwi cyane rukora inganda zikoresha semiconductor rwemeje igisubizo cya granite ya ZHHIMG kugirango rusimbure icyuma gikozwe mu cyuma, igipimo cy’ibicuruzwa cy’ibicuruzwa byatewe n’umwanda cyaragabanutse cyane kuva kuri 8% kigera kuri 1.5%, umusaruro wiyongereyeho 25%, kandi igiciro cy’umwaka cyazigamiwe kubera gukuraho ibicuruzwa cyarenze miliyoni 10. Ibi bimaze kugerwaho byemeza byimazeyo agaciro gakomeye ka granite ya ZHHIMG mugukemura ibibazo byumwanda mumahugurwa adafite ivumbi.

Hamwe nogukomeza kunoza ibicuruzwa neza nibisabwa mubuziranenge mubikorwa bitandukanye, akamaro k'amahugurwa adafite ivumbi aragenda agaragara. ZHHIMG ibisubizo bya granite, hamwe nibiranga ingese, isuku kandi ihamye, hamwe no gutanga ibyemezo byemewe, bitanga amahitamo yizewe yinganda, ifasha inganda kugana muburyo bunoze kandi bukora neza.