Kurwanya BROSTIONION | Ubuhinzi - Ikoranabuhanga ry'umukungugu rya Zinc

Gushyira mu bikorwa umukungugu wa zinc muri galvanisation

Ikoranabuhanga rya Dacro ni tekinoroji irwanya ruswa yakiriwe neza mumyaka yashize. Ubunini bw'impushya buri hagati ya 5 kugeza 10 μm. Uburyo bwo kurwanya rust Aluminium kubuza zinc.

Ugereranije nibice gakondo bya elegitate, Zinc-chromate igaragaza ihohoterwa rikabije ryinshi, kuba inshuro 7 kugeza 10 zirwanya ibintu byinshi kuruta amacakubiri ya electro-govani. Ntabwo irwaye hydrogen indubu, bigatuma bikwiranye cyane nibice byimbaraga nyinshi. Byongeye kandi, ikubiyemo kurwanya ubushyuhe bwinshi (kwihanganira ubushyuhe bwa 300 ° C).

Inzira itemba kuri vino ikoranabuhanga ya zinc-chromate:

Organic Olvensing Defreasing → Gusiba imashini → Gutera → Kuzunguruka (Kuma (28-30 min) → Harterning (2800 min) →

Byongeye kandi, ubukorikori bwihangana bwanduye mugihe cyo gupfukirana, biranga impinduramatwara mumateka yubuvuzi bwibyuma. Yerekana tekinoroji-yaciwemo tekinoroji yububiko bwibyuma kwisi yose uyumunsi, cyane cyane ikwiranye na chassis ya moto na moto, ibice bigize moteri, hamwe nibigize byinshi muburyo bwimiterere ya elastike. IHURIRO RYITONDUKA CYANE, AMAHIZUYE NUKO, KUNYURANIRO BYIZA, KUBAHINDURAHO MUTANGAZARARARARAHO, KUBARA imiti miremire, hamwe n'ibiranga umwanda.

Isura yibisubizo bya dacro ni ibara ryifeza imwe. Igisubizo c'inyana, nyuma yo gukorwa mu buryo bumaze kuvugwa no gutekwa ahagana hafi 300 ° C, rutanga amabati ya Amorhous akubiyemo ibice bya Vinc na Aluminium, bikabije kuri disikuru ya Steel. Umwanya uri hagati yimpapuro za zinc na aluminium zuzuyemo chromate huzuye, bikaviramo imyenda ya feza yoroheje ya feza-imvi zidasanzwe.

Ibyiza bya Gakorani

Inzira iroroshye gukora, ifite ingufu nke, itanga umucyo mwinshi, kandi ni udukoko uko byagendanwa mu nganda ugereranije no kuvura kwapakira.

Ipanga zishakisha zakoreshejwe gusohoka hanze kugirango zigaragambire burundu byishingikirije ku mitungo ya anode yibitambo bya Zinc. Kubwibyo, igikombe kigomba kuba kirimo zinc bihagije kugirango ikemure ko izinjira hanze zifite ibarirwa muri za mirongo irinda isi.

Mumyitozo ndende, hatitawe ku bwoko bw'ikoranabuhanga rigezweho rifite ubuhanga rigezweho, ishingiro ryo gukumira cyangwa gutinda ibyuma birindaga mu guhungabanya ibintu bikenewe byo guhagarika ibintu cyangwa gutinda ku gipimo cy'imikorere ya electrochemical. Imitungo ya Ifu ya Zinc igakora ibintu byingenzi byingenzi byingenzi, biganisha kubisabwa.

Ubushinwa bufite umutungo ukize w'indimi za kinc. Mu myaka yashize, iterambere no gushyira mu bikorwa ivuza ivura no gutegura ivuza no mu ikoranabuhanga rirwanya ruswa, ndetse no gushyiraho ibintu biremereye anti-siliconi, ibintu bidasanzwe, na Grare, na Grare, byatanze umusanzu Kugabanya ibicuruzwa bidasubirwaho mugihe utanga tekinoroji yo kurwanya ibumba rya perropion nibikoresho byo kurinda porogaramu.