Passivation - Uburyo bwo Kuvura Ubuso

Passivation - Uburyo bwo Kuvura Ubuso

Ivugurura ryanyuma 08/29, igihe cyo gusoma: 5min

Ibice nyuma yuburyo butangaje

Imwe mu mbogamizi zikomeye kubanya metallurgiste, ni ukurinda ibikoresho kwangirika nibindi byanduza byose mubikorwa byo gukora nko gutunganya, guhimba, no gusudira bitera imyanda, ibiyirimo, okiside yicyuma, hamwe n imiti, amavuta namavuta.Hamwe nibi, iyo bihuye numwuka namazi, ibyuma byinshi birashobora kwangirika.Ibi bizatera igice cyicyuma mukibazo kandi gishobora kugira ingaruka mbi mugihe cyumusaruro cyangwa kumikoreshereze yanyuma yibicuruzwa.Rero, harakenewe kurinda igice cyicyuma ibyo byanduye no kwangirika.Bumwe muri ubwo buryo niicyuma, inzira yo gutanga urwego ruto kandi rumwekongeramo ruswa, kwagura igice cyubuzima, gukuraho kwanduza hejuru, kugabanya ibyago byo kwanduza igice no kwagura intera yo kubungabunga sisitemu.

Bikora gute?

Kurinda ibyuma bitandukanye byangirika kwangirika, imyitozo yo gutunganya imiti yinganda ikoreshwa cyane nkibikorwa nyuma yo guhimba bizwi nka Passivation.Muri ubu buryo, okiside yoroheje nka nitric na aside citric ikoreshwa.Exogenetike yubusa, sulphide nibindi bice byamahanga biva hejuru birashobora gukurwaho na acide hanyuma bigakora oxyde oxyde cyangwa firime izakora nkingabo ikingira.Ibi bigabanya amahirwe yuko hazabaho reaction ya chimique hagati yibyuma byumwuka nikirere, bitanga uburinzi bwubutaka kwirinda ruswa idahinduye isura.Igice cyingenzi muriki gikorwa nuko aside itagomba kugira ingaruka mubyuma ubwabyo.

Intambwe Zigikorwa Cyiza

Hariho intambwe eshatu muburyo bwo gutambuka, bizakora urwego rwuzuye kandi rwuzuye rwa oxyde hejuru yicyuma.

Intambwe ya 1: Gusukura ibice

Igice cy'icyuma gisukura ni ukuvuga, gukuramo amavuta yose yo hejuru, imiti cyangwa imyanda isigaye mu gutunganya ni intangiriro ya passivation.Isuku yibigize ishyira uruhare runini muriki gikorwa, nta ntambwe, ibintu byamahanga hejuru yicyuma bizagabanya imikorere ya passivation.

Intambwe ya 2: Kwibiza Acide

Kugira ngo ukureho ibice byose byubusa byicyuma hejuru, kwibiza mubintu mubwogero bwa aside bikurikira nyuma yintambwe yo gukora isuku.Hariho uburyo butatu busanzwe bukoreshwa muriyi ntambwe yimikorere

Intambwe ya 3:Kwiyuhagira Acide

Uburyo gakondo bwo gutambuka ni aside Nitric, igabanya imiterere ya molekile yubuso bwicyuma neza.Ariko, kubera ishyirwa mubikorwa nkibintu byangiza, aside nitricike ifite ibibi.Isohora imyuka yubumara yangiza ibidukikije kandi irashobora gusaba igihe kinini cyo kuyitunganya hamwe no kuyikora bidasanzwe.

Intambwe ya 4:Acide ya Nitric hamwe na Sodium Dichromate Wiyuhagira

Kwinjiza sodium dichromate muri acide ya nitricike byongera inzira ya passivation hamwe na aliyumu yihariye.Ubu buryo nuburyo budasanzwe, kuko sodium dichromate yongerera ububi bwo kwiyuhagira aside nitric.

Kwiyuhagira Acide

Kwiyuhagira aside ya citricike nuburyo bwiza bwokoresha aside nitricike yo gutambuka.Ntabwo isohora imyuka yuburozi, ntisaba uburyo bwihariye bwo gukora kandi nuburyo bwangiza ibidukikije.Imvange ya acide citricike passivisation, ishobora guteza imikurire kama nimbuto, kubwibyo bigoye guharanira kwemerwa.Mu myaka yashize, udushya twakuyeho ibyo bibazo, bituma biba uburyo buhendutse.

Kugarura ibyuma byangirika kwangirika kubintu byibanze, hatitawe kuburyo bwakoreshejwe, ubu buryo bwo kwiyuhagira butanga imiti yimiti hejuru yikintu.Ibi bizongeramo urwego ruto kandi rumwe rwa firime ya oxyde hamwe na molekile ntoya-nto.

Uburyo bwa Passivation

1.  Kwibiza Tank:Ibigize bizashyirwa mu kigega gifite igisubizo cy’imiti kandi ni byiza kuvura icyarimwe cyose cyahimbwe icyarimwe kugirango kirangire kandi kirangire neza.

2. Kuzenguruka:Birasabwa rwose ko imiyoboro izajya itwara ibintu byangirika, aho umuti wimiti ukwirakwizwa binyuze muri sisitemu yo gukora imiyoboro.

3. Gusaba Gusaba:Umuti wimiti uterwa hejuru yibigize.Kurandura aside neza hamwe nuburyo bwumutekano nibyingenzi kubwubu buryo bwa metodologiya kandi bifite akamaro ko kuvura aho.

4. Gusaba Gel:Mugukaraba kuri paste cyangwa geles hejuru yibigize, kuvura intoki birashobora kugerwaho.Ifite akamaro ko kuvura neza gusudira hamwe nibindi bice bigoye bisaba ibisobanuro birambuye.

Nibihe bikoresho bishobora gutambuka?

·       Anodizingya Aluminium na Titanium.

·       Ibikoresho bya fer nk'ibyuma.

·       Ibyuma bitagira umwanda, bishobora kugira chrome oxyde.

·       Nickel, porogaramu zimwe zifite nikel fluoride.

·       Silicone, Dioxyde ya Silicone ikoreshwa mu nganda ziciriritse.

Porogaramu ya Passivating Inzira

Kugirango uzamure kuramba no kuramba, inganda zitandukanye zunguka ibice ababikora barangije gukora hamwe na passivation.

Ubuvuzi:Mu rwego rwubuzima, kugirango bagabanye kwanduza kwangiza ibikoresho byubuvuzi, abahanga bakoresha inzira ya passivation.Igice cya oxyde hejuru yubusa irinda mikorosikopi yanduye, biganisha ku buso bworoshye kandi bworoshye byoroshye guhagarika.

Ibiribwa n'ibinyobwa:Ibisabwa by'isuku ni ibintu by'ingenzi mu nganda nyinshi. Kugabanya ibyago byo kwangirika no kubora ibikoresho byangiza cyangwa ibicuruzwa byanyuma, passivation yibigize nibyingenzi.

Inganda zo mu kirere:Ibice bishobora gusaba passivation ni ibyuma bitagira umuyonga, Acuator, Hydraulic Actuators, ibikoresho bya Landing ibikoresho, ibikoresho byo kugenzura, ibyuma bisohora muri moteri yindege hamwe na Cockpit.

Ibikoresho biremereye:Imipira yumupira hamwe nuwizirika

Igisirikare:Intwaro n'ibikoresho bya Gisirikare

Urwego rw'ingufu:Gukwirakwiza amashanyarazi no kohereza

Ibyiza n'ibibi byo gutambuka

Ibyiza

·       Kurandura ibyanduye bisigaye nyuma yo gutunganya

·       Ongera Kurwanya Ruswa

·       Yagabanije ibyago byo kwanduza mugihe cyo gukora

·       Kunoza imikorere yibigize

·       Kurangiza no kugaragara neza / kugaragara

·       Ubuso bubengerana

·       Biroroshye gusukura hejuru

Ibibi

·       Passivation ntabwo ikora neza mugukuraho umwanda mubice byasuditswe.

·       Ukurikije icyuma cyabigenewe, ubushyuhe nubwoko bwogukora imiti bigomba kubungabungwa.Ibi bizongera ikiguzi nuburemere bwibikorwa.

·       Kwiyuhagira aside irashobora kwangiza amavuta avanze, afite chromium nkeya hamwe na nikel.Ntabwo rero, bashobora gutwarwa.

Ibibazo bijyanye na Passivation

1.  Passivation irasa no gutoragura?

Oya, uburyo bwo gutoragura bukuraho imyanda yose, flux nibindi byanduza hejuru yibice byasuditswe bikabategurira passiyo.Gutoranya ntibishobora kurinda ibyuma kwangirika, bisukura gusa hejuru ya passivation.

2.  Passivation ikora ibyuma bitangirika ibyuma?

Oya, ntakintu kibaho nka 100% ruswa.Nyamara, ibyuma bidafite ingese bifite igihe kirekire kidasanzwe kubera inzira ya passivation.

3.  Ese passivation yicyuma idafite ingese?

Oya, passivation ninzira yingenzi kubintu byuma bidafite ingese.Ibigize bizoroha kwibasirwa na ruswa mugihe gito cyane nta nzira ishimishije.