Uburyo bwo gusiga irangi ry'ubushyuhe mu nganda z'ibikoresho by'ubuvuzi bukoreshwa

Uko ibikoresho by’ubuvuzi bigenda bihinduka bikagera ku buhanga bwo hejuru, uburyo bwo gukora ibintu budakoresha imbaraga nyinshi, kandi bigakomeza gukomera, ikoranabuhanga ryo gusiga irangi ry’amashanyarazi ryarushijeho kuba inzira y’ingenzi yo guhindura ubuso. Binyuze mu buryo nka Physical Vapor Deposition (PVD), Magnetron Sputtering, na Ion Plating, ibikoresho by’ubuvuzi bishobora kugera ku buryo bwiza bwo guhuza n’ibinyabuzima, ndetse no ku mikorere ya antibiyotike, kudasaza, no kugira ubwiza bwiza.

I. Ihame ryo gusiga irangi ry'umwuka mu cyuma gishyushye

Gusiga irangi ry'umwuka hakoreshejwe ikirere gifite umwuka mwinshi n'amasoko y'ingufu (plasma, electron beam, cyangwa arc discharge) kugira ngo bihindure cyangwa bisuke ibikoresho byo gusigamo umwuka bibe uduce tw'ingufu, hanyuma bikinjira ku buso bw'ibikoresho byo kwa muganga kugira ngo bikore filime ntoya. Ugereranyije no gusiga cyangwa gutera imiti hakoreshejwe amashanyarazi, ibyiza byabyo birimo:

Imiterere mito y'inyubako ikungahaye kugira ngo irusheho kuramba

Gufatana cyane hagati ya firime n'ubutaka

Uburyo bwo kubungabunga ibidukikije budafite amazi yanduye akoreshwa mu buvuzi, bukurikiza amabwiriza agenga ibidukikije mu gukora

II. Imikoreshereze ya Vacuum Coating mu bikoresho by'ubuvuzi
1. Ibikoresho byo kubaga

Ibikoresho Bisanzwe: TiN, ZrN, DLC (Karuboni Imeze Nk'iya Diyama)

Imikorere: Yongera ubukana bw'ubuso no kudashira, igabanya ingano y'ubushyuhe, kandi yongerera igihe cyo gukora imikasi, scalpels, forceps, n'ibindi bikoresho.

2. Ibikoresho Bishobora Guterwamo

Ibikoresho bisanzwe: Ti, TiO₂, HA (Hydroxyapatite)

Imikorere: Irangi rya Ti na TiO₂ ritanga ubushobozi bwo guhuza neza umubiri kandi rigatuma osseo ikomeza gukorana. Irangi rya HA rituma imikorere y’ubuso irushaho kuba myiza, rigatuma uturemangingo twifatanya neza kandi ingingo zigafatana neza.

3. Ibikoresho by'umutima n'imitsi

Ingero: Amasasu, imiyoboro y'umutima y'ubukorano

Imikorere: Irangi rya DLC cyangwa TiN rigabanya gukururana mu bice bihuriraho amaraso, rigabanya ibyago byo kurwara thrombosis (imiterere irwanya thrombosis), kandi ryongera igihe cyo kubaho cy'igikoresho.

4. Ibikoresho by'amenyo

Imikoreshereze: Imashini zo gutobora amenyo zikozwe muri TiN, imashini zikozwe muri DLC

Imikorere: Yongera ubushobozi bwo kurwanya ingese no gukomera kw'ubuso, bigatuma habaho ubushishozi n'ubudahangarwa mu ikoreshwa ry'ubuvuzi.

5. Udupira two kurwanya bagiteri n'uburinzi

Ibikoresho: Ag, Cu, ZnO nanocoatings

Uburyo: Kurekura iyoni kugenzurwa cyangwa ingaruka za photocatalytic bigabanya gukura kwa bagiteri, bigabanya ibyago byo kwandura nyuma yo kubagwa.

III. Ibyiza by'Inzira n'Agaciro k'Inganda

Ubunini bwa firime igenzurwa: Ishobora guhindurwa neza kuva kuri nanometero nke kugeza kuri mikorometero nyinshi.

Imyambaro myinshi ikoze mu buryo butandukanye: Ishyiramo ubushobozi bwo kudashira, ubushobozi bwo kurwanya bagiteri, no guhuza ibinyabuzima mu gice kimwe cya firime.

Ubushobozi bwo gukora ibikoresho byinshi: Bikwiriye gukorwa mu nganda zikora ibikoresho by'ubuvuzi.

IV. Ingendo z'ejo hazaza

Bitewe n'iterambere ry'ibikoresho by'ubuvuzi bito kandi by'ubwenge, irangi ry'ibikoresho biva mu cyuma rizarushaho guhuza ikoranabuhanga rya nanotechnology n'irangi rikoresha ibinyabuzima, nka:

Udupira twa Nano-Silver (Ag) dukingira udukoko kugira ngo twongere imbaraga zo kurwanya indwara

Irangi rya Nano-TiO₂ rikoresha ikoranabuhanga rituma habaho imikorere y'igihe kirekire yo kurwanya mikorobe

Irangi rikozwe mu buryo bufatika kugira ngo rirusheho kunoza uburyo bwo gutanga imiti

Umwanzuro

Gusiga irangi ry'ibikoresho byo kwa muganga si uburyo bwo kunoza gusa imiterere no kuramba kw'ibikoresho byo kwa muganga, ahubwo ni ikoranabuhanga ry'ingenzi mu kunoza umutekano n'imikorere. Kuva ku bikoresho byo kubaga kugeza ku bikoresho byo gutera imiti, kuva ku bikoresho byo gutera imiti amenyo kugeza ku bikoresho byo kwa muganga, gusiga irangi ry'ibikoresho byo kwa muganga byamaze kuba igisubizo cy'ingenzi mu buhanga bwo gushushanya ku buso mu nganda z'ubuvuzi.

—Iyi nkuru yasohotse naibikoresho byo gusiga irangi ry'umwukaturuganda rwa Zhenhua Vacuum