Inzira ya Atomisiyasi
Mu myaka yashize, kubera kwiyongera kw'ifu y'ibyuma ku isoko, ububumbyi bukozwe muri nitride ya boron bwarushijeho gukundwa cyane mu gukoresha atomisiyumu y'icyuma gishongeshejwe.
Atomisiyoneri ni inzira yo guhindura ibintu bikomeye cyangwa amazi mumazi yubusa. Ubu buryo bukoreshwa cyane munganda zashongeshejwe kugirango zikore ifu nziza yicyuma mubikoresho nka aluminium, ibyuma, ibyuma bitagira umwanda, na super-alloys.
Inzira ya atomisation yicyuma gishongeshejwe irashobora gucikamo ibice bitatu bitandukanye.
Ubwa mbere, uzakenera gusuka icyuma gishongeshejwe ukoresheje uruziga rukozwe muri Boron Nitride (BN).
Nyuma yibyo, imigezi yumuvuduko mwinshi wamazi cyangwa gaze igomba gukoreshwa mugukwirakwiza icyuma cyamazi.
Icya nyuma ariko ntabwo ari gito, kusanya ifu yicyuma cyiza cyane yatuye hasi, hanyuma uyishyire mubikorwa byo gucapa 3D nizindi nganda zikomeye.
Atomisation irashobora kugerwaho muburyo butandukanye, harimo no gukoresha amazi na gaze.
1. Atomisation y'amazi
Igihe kinini, atomisiyasi yamazi ikoreshwa mugukora ifu yicyuma, cyane cyane mubyuma bikozwe mubyuma. Ishinzwe hagati ya 60 na 70 ku ijana byumusaruro wifu wisi yose. Atomisiyasi y'amazi irashobora kandi gukoreshwa mugukora umuringa mwinshi, nikel, ibyuma bitagira umwanda, hamwe nifu ya magneti yoroshye.
Amazi atomisiyasi yamenyekanye cyane munganda ya powder metallurgie kuko igura amafaranga make ugereranije nubundi buryo. Ugereranije na gaze nibindi bikoresho byindege, ikoresha ingufu nke kugirango ikore kandi ifite urwego rwo hejuru rwumusaruro. Iyo uhuye nicyuma cyoroshye na alloys, ariko, atomisiyasi yamazi ntacyo ikora. Ibi bivamo gushiraho atomisiyasi ya gaze kimwe nubundi buryo bwa atomize.
2. Atomisiyasi
Atomisiyasi ya gaze itandukanye na atomisation y'amazi muburyo butandukanye. Muburyo bwo gutandukanya ibyuma byamazi, atomisiyasi yamazi ikoresha indege zamazi, mugihe atomisiyasi ya gaze ikoresha gaze yihuta. Mugihe umuvuduko wikigereranyo ugira ingaruka zikomeye kuri atomisiyasi yamazi, iki kintu ntabwo kigira uruhare mukubona gaze. Gahunda ya atomisiyasi irashobora kandi gukoreshwa kubikoresho byinshi bitandukanye. Gazi ya atomisiyasi ikoreshwa cyane muri powder metallurgie ya zinc, aluminium, hamwe n'umuringa. Ibi biterwa no kwifuzwa kwimiterere yavuzwe haruguru.
Mubikorwa bya atomisation, ibisabwa kuri nozzles nibi bikurikira:
Hano haribikoresho byinshi biboneka kugirango bikoreshwe murwego rwa atomisation. Gutangira, haba harumuvuduko ukabije wibidukikije cyangwa kimwe gifite icyuho kinini kigomba kuba gihari. Usibye kuri ibyo, ibikoresho byindege nkamazi cyangwa gaze birakenewe rwose. Icyingenzi cyane, inzira ya atomisiyoneri ntishobora kugenda neza idafite amajwi meza. Inzoka zimenetse cyangwa zifunze zirashobora guhagarika inzira yo gutanga ifu, bityo kugira amajwi meza yateguwe ni ngombwa. Kubwibyo, urusaku rukeneye kuzuza ibisabwa bimaze kuvugwa.
Gukomera kwinshi: Kugirango wirinde gucikamo ibice bikoreshwa mugikorwa cya atomisation, ibikoresho byakoreshejwe bigomba kuba murwego rwo hejuru rwo gukomera.
Ubushyuhe bukabije bwa Thermal Shock: Ibikoresho bikomeye bikoreshwa kugirango ibicuruzwa bizakomeza gukora neza nubwo bihura nubushyuhe bwinshi.
Ni ubuhe bwoko butuma Boron Nitride ari ikintu cyiza cyuma atomizing nozzle?
Boron Nitride, Caricon Carbide, na Zirconiya nibintu bitatu bigize ibikoresho byacu byihariye bya BN ceramic. Bitewe n'ubukomere bukabije kandi butajegajega, ibi bikoresho nibyiza gukoreshwa munganda zikora ibyuma bishongeshejwe. Dore ibyiza byayo:
Imbaraga zidasanzwe
Imikorere myiza yubushyuhe
Byoroshye gukora
Gufunga gake muri atomizer
Mu gusoza, Boron Nitride ceramics ifite imbaraga zidasanzwe nubushyuhe bwumuriro butajegajega kuburyo budasanzwe, bigatuma bahitamo neza gukora nozzles zikoreshwa muri atomisation yicyuma gishongeshejwe.
