Ibisabwa biranga intego ya molybdenum

Vuba aha, inshuti nyinshi zabajije ibiranga intego ya molybdenum. Mu nganda za elegitoroniki, mu rwego rwo kunoza imikorere ya sputtering no kwemeza ubwiza bwa firime zabitswe, ni ibihe bisabwa kugirango biranga intego ya molybdenum? Noneho abahanga mu bya tekinike bo muri RSM bazadusobanurira.

　　1. Isuku

Isuku ryinshi nicyo kintu cyibanze kiranga intego ya molybdenum. Kurwego rwo hejuru rwintego ya molybdenum, niko imikorere ya firime isukuye. Mubisanzwe, isuku yintego ya molybdenum igomba kuba byibuze 99,95% (igice kinini, kimwe hepfo). Ariko, hamwe nogukomeza kunoza ubunini bwikirahuri cya substrate munganda za LCD, uburebure bwinsinga burasabwa kwagurwa kandi umurongo wa linewidth urasabwa kuba muto. Kugirango hamenyekane uburinganire bwa firime hamwe nubwiza bwinsinga, isuku yintego ya molybdenum nayo irasabwa kwiyongera uko bikwiye. Kubwibyo, ukurikije ubunini bwikirahure cyikirahure hamwe nibidukikije bikoreshwa, isuku yintego ya molybdenum isabwa kuba 99,99% - 99,999% cyangwa irenga.

Intego ya Molybdenum ikoreshwa nkisoko ya cathode mugusohora. Umwanda mwinshi hamwe na ogisijeni hamwe numwuka wamazi mumyenge niyo soko nyamukuru yanduye ya firime zabitswe. Mubyongeyeho, mubikorwa bya elegitoroniki, kubera ko ion ya alkali ibyuma (Na, K) byoroshye guhinduka ion zigendanwa murwego rwimikorere, imikorere yigikoresho cyambere iragabanuka; Ibintu nka uranium (U) na titanium (TI) bizasohoka α X-ray, bikaviramo kumeneka byoroshye ibikoresho; Iyoni ya fer na nikel bizatera interineti gusohoka no kwiyongera kwa ogisijeni. Kubwibyo, mugutegura gahunda ya molybdenum sputtering intego, ibyo bintu byanduye bigomba kugenzurwa cyane kugirango bigabanye ibirimo intego.

　　2. Ingano yubunini nubunini bukwirakwizwa

Mubisanzwe, intego ya molybdenum itera ni polycrystalline, kandi ingano yingano irashobora kuva kuri micron kugeza kuri milimetero. Ibisubizo byubushakashatsi byerekana ko umuvuduko wikigero cyintego nziza yihuta kuruta iy'intete nto; Kubigenewe hamwe nubunini buto butandukanye, ubunini bwikwirakwizwa rya firime yabitswe nabwo burasa.

　　3. Icyerekezo cya Crystal

Kuberako intego ya atome yoroshye guhindurwamo cyane cyane icyerekezo cyerekeranye na gahunda ya hafi ya atome mucyerekezo cya mpande esheshatu mugihe cyo gusohora, kugirango ugere ku gipimo cyo hejuru cyane, umuvuduko ukabije wiyongera muguhindura imiterere ya kristu yintego. Icyerekezo cya kristu yintego nayo igira uruhare runini muburinganire bwuburinganire bwa firime. Niyo mpamvu, ni ngombwa cyane kubona intego runaka ya kristu yerekanwe kumikorere ya firime.

　　4. Kwiyongera

Muburyo bwo guswera, mugihe intego yo gusohora ifite ubucucike buke yatewe ibisasu, gaze iriho mumyobo yimbere yintego irekurwa gitunguranye, bikaviramo kumeneka ibice binini binini cyangwa ibice, cyangwa ibikoresho bya firime bigaterwa ibisasu. na electron ya kabiri nyuma yo gukora firime, bikavamo uduce duto. Kugaragara kwibi bice bizagabanya ubwiza bwa firime. Kugirango ugabanye imyenge mu ntego ihamye kandi tunoze imikorere ya firime, intego yo gusohora irasabwa kugira ubwinshi bwinshi. Ku ntego ya molybdenum isohoka, ubwinshi bwayo bugomba kuba burenze 98%.

　　5. Guhuza intego na chassis

Mubisanzwe, intego ya molybdenum igomba guhuzwa na chassis ya ogisijeni yubusa (cyangwa aluminium nibindi bikoresho) mbere yo gutera, kugirango ubushyuhe bwumuriro bwintego na chassis nibyiza mugihe cyo gusohora. Nyuma yo guhambira, ubugenzuzi bwa ultrasonic bugomba gukorwa kugirango harebwe niba agace kadahuza ibice byombi kari munsi ya 2%, kugirango huzuzwe ibisabwa n’umuvuduko mwinshi utaguye.