Ese inkingi zo ku muhanda zikoreshwa n'izuba zigomba gushyirwaho lisansi ikonje cyangwa zigashyirwamo lisansi ishyushye?

Muri iki gihe, ibyuma bya Q235 by'igiciro cyinshi ni byo bikunzwe cyaneinkingi z'imihanda zikoreshwa n'izubaKubera ko amatara yo ku mihanda akoreshwa n'izuba ahura n'umuyaga, izuba n'imvura, kuramba kwayo biterwa n'ubushobozi bwayo bwo kwihanganira ingese. Ibyuma bikunze gukoreshwa nk'ibyuma bivanze kugira ngo birusheho kunozwa.

Hari ubwoko bubiri bwa zinc plating: hot-dip na cold-dip galvanizing. Kubera koinkingi z'icyuma zishyushye zikozwe mu mabatizirwanya ingese cyane, akenshi tugira inama yo kuzigura. Ni irihe tandukaniro riri hagati ya galvanizing ishyushye n'iy'imashini ikonje, kandi kuki inkingi za galvanizing zishyushye zirwanya ingese cyane? Reka turebe Tianxiang, uruganda ruzwi cyane rw'ibiti byo mu muhanda byo mu Bushinwa.

1) Gukonjesha amashanyarazi (Byitwa kandi electro-galvanizing): Nyuma yo gukuraho amavuta no kuyasiga, icyuma gishyirwa mu gikoresho cy’umunyu wa zinc. Igikoresho gihuzwa na electrode negatif y’ibikoresho bya electrolysis, hanyuma agace ka zinc gashyirwa imbere, gahuzwa na electrode negatif. Iyo ingufu zifunguye, uko umuriro ugenda uva kuri electrode negatif ujya kuri electrode negatif, urwego rumwe, rwuzuye kandi rufatanye neza rwa zinc rukora ku buso bw’umuyoboro w’icyuma.

2) Gushyushya no gukamura: Ubuso bw'icyuma bwinjizwa muri zinc ishongeshejwe nyuma yo gusukurwa no gukoreshwa. Urusobe rwa zinc y'icyuma ruvuka ku buso bw'icyuma bitewe n'uburyo icyuma na zinc bigenda hagati y'aho bihurira. Ugereranyije no gukamura ubukonje, ubu buryo butanga isano ikomeye hagati y'igitambaro n'ubutaka, bunoza ubwinshi bw'igitambaro, kuramba, imikorere idahenze, kandi ikagira akamaro gakomeye.

1) Uburyo bwo gutunganya: Amazina yabo agaragaza itandukaniro. Zinc iboneka ku bushyuhe bw'icyumba ikoreshwa mu miyoboro y'icyuma ikoze mu byuma bikonje, mu gihe zinc iboneka kuri 450°C kugeza 480°C ikoreshwa mu gushyushya ibyuma.

2) Ubunini bwo gusiga: Nubwo gusiga galvanizing mu buryo bukonje bikunze gutuma uburebure bw'igitambaro bugera kuri μm 3-5 gusa, bigatuma gutunganya byoroha cyane, ntibigira ingaruka mbi ku bushyuhe. Mu buryo bunyuranye, gusiga galvanizing mu buryo bushyushye bikunze gutanga ubunini bwa μm 10 cyangwa zirenga, bushobora kwihanganira ingese inshuro nyinshi kurusha inkingi z'amatara za galvanizing mu buryo bukonje.

3) Imiterere y'Icyuma: Icyuma gitwikiriye n'icyatsi kibisi bitandukanyijwe n'urwego rw'imvange rudakomeye mu gushyushya. Ariko, kubera ko icyuma gitwikiriye gikozwe muri zinc gusa, bigatuma imvange imwe ifite imyenge mike, bigatuma idapfa kwangirika, ibi bigira ingaruka nke ku kudakira kwacyo. Mu buryo bunyuranye, gutwikiriye imyumbati itwikiriye ikoresha imvange ikozwe muri atome za zinc hamwe n'uburyo bwo gufatana bufite imyenge myinshi, bituma ipfa kwangirika mu bidukikije.

4) Itandukaniro ry'ibiciro: Gukora galvanizing ishyushye biragoye kandi biragoye. Kubwibyo, amasosiyete mato afite ibikoresho bishaje akunze gukoresha galvanizing ishyushye, bigatuma ibiciro bigabanuka cyane. Inganda nini kandi zizwi cyane zikora galvanizing ishyushye muri rusange zifite ubuziranenge bwiza, bigatuma ibiciro byiyongera.

Hari abantu bashobora kuvuga ko nubwo bazi itandukaniro riri hagati yo gukwirakwiza amashanyarazi mu buryo bukonje no gukwirakwiza amashanyarazi mu buryo bushyushye, badashobora kumenya itandukaniro. Ubu ni uburyo bwo gutunganya ibintu butagaragara ku maso. Bite ho niba umucuruzi utari inyangamugayo akoresha amashanyarazi mu buryo bukonje aho gukoresha amashanyarazi mu buryo bushyushye? Mu by'ukuri, nta mpamvu yo guhangayika. Gukwirakwiza amashanyarazi mu buryo bukonje nogushyushya no gushyushyabiroroshye cyane gutandukanya.

Ubuso bukonje bukozwe mu mabati buringaniye neza, ahanini ni umuhondo n'icyatsi kibisi, ariko bumwe bushobora kuba bufite ibara ry'umweru, ubururu n'ubururu, cyangwa umweru hamwe n'umukara w'icyatsi kibisi. Bushobora kugaragara nk'ubudasobanutse cyangwa bwanduye. Ubuso bukonje bukozwe mu mabati bugera ku mabati bungana n'ubushyuhe, ugereranije, buracyari buto cyane, kandi bushobora kuba bufite indabyo za zinc, ariko busa n'ubushyuhe cyane kandi muri rusange ni umweru n'ifeza. Witondere izi tandukaniro.