Tag: poda ❖ kuyanika pretreatment
Kuwonongeka kwa filiform kumawoneka makamaka pa aluminiyumu
Filiform dzimbiri ndi dzimbiri lapadera lomwe limapezeka makamaka pa aluminiyamu. Chochitikacho chimafanana ndi nyongolotsi yomwe imakwawa pansi pa zokutira, nthawi zonse kuyambira pamphepete kapena kuwonongeka kwa wosanjikiza. Kuwonongeka kwa filiform kumakula mosavuta pamene chinthu chokutidwa ndi mchere chosakanikirana ndi kutentha kwa 30/40 ° C ndi chinyezi 60-90%. Vutoli ndichifukwa chake limangokhala kumadera a m'mphepete mwa nyanja ndipo limalumikizidwa ndi kaphatikizidwe kakatundu ka aluminiyamu komanso kusamalidwa kale. Kuti muchepetse kuwonongeka kwa filiform kumalangizidwa kuti atsimikizireWerengani zambiri …
Mankhwala pamwamba kukonzekera pamaso ufa ❖ kuyanika
Kukonzekera kwa Pamwamba pa Chemical Ntchito makamaka imagwirizana kwambiri ndi momwe nthaka ikutsukidwira komanso momwe zimadetsedwa. Nthawi zambiri ufa wokutira ukatsukidwa ndi zitsulo, chitsulo, kapena aluminiyamu. Popeza sizinthu zonse zokonzekera zamtundu wamankhwala zomwe zimagwiritsidwa ntchito pazinthu zonsezi, njira yokonzekera yosankhidwa imadalira gawo lapansi. Pazinthu zilizonse, mtundu wa kuyeretsa udzakambidwa ndipo mawonekedwe ake apadera a gawolo adzafotokozedwa. Njira zenizeni zogwiritsira ntchito ndizokwaniraWerengani zambiri …
Kutembenuza Kuphimba Kwachitsulo Chomata
Ma iron phosphates kapena zotsukira-coater zimapanga zotchingira zochepa kapena zosawoneka bwino pazinc. Mizere yambiri yomaliza ya multimetal imagwiritsa ntchito ma phosphates achitsulo osinthidwa omwe amapereka kuyeretsa, ndikusiya ma microchemical etch pazitsulo za zinc kuti apereke mphamvu zomatira. Matauni ambiri ndi mayiko tsopano ali ndi malire pa zinc PPMs, kukakamiza omaliza zitsulo kuti apereke chithandizo chamankhwala aliwonse omwe magawo a zinc amakonzedwa. Chophimba chotembenuza cha zinc phosphate ndiye, mwina, chotchingira chapamwamba kwambiri chomwe chingapangidwe pamtunda wa malata. KutiWerengani zambiri …
Matanthauzo a gulu la dzimbiri
Monga chothandizira kupeza zomwe ziyenera kupangidwa pochiza chithandizo, titha kufotokozera mitundu yosiyanasiyana ya dzimbiri: Gulu la Corrosion 0 M'nyumba zokhala ndi chinyezi chopitilira 60% Chiwopsezo chochepa kwambiri cha dzimbiri (zankhanza) CORROSION CLASS 1 M'nyumba mopanda kutentha, mpweya wabwino. chipinda Chiwopsezo cha dzimbiri pang'ono (zaukali) Ziziri Mkalasi 2 M'nyumba mosinthasintha kutentha ndi chinyezi. Kunja kumadera akumtunda, kutali ndi nyanja ndi mafakitale. Kuopsa kwa dzimbiri kwapakatikati (zaukali) CLASSION 3 M'madera okhala ndi anthu ambiri kapena pafupi ndi mafakitale. Pamwamba pa madzi otsegukaWerengani zambiri …
Zopaka Zopaka Phosphate Pretreatment for Steel Substrates
Zopaka Zopaka Phosphate Zopangira Zopangira Zitsulo Zomwe zimazindikirika kuti zitha kugwiritsidwa ntchito pazitsulo zachitsulo musanagwiritse ntchito ufa ndi phosphating yomwe imatha kusiyana ndi kulemera kwake. Kuchuluka kwa kutembenuka ❖ kuyanika kulemera kwambiri kukula kwa dzimbiri kukana akwaniritsa; m'munsi ❖ kuyanika kulemera bwino makina katundu. Choncho m'pofunika kusankha kusagwirizana pakati pa makina katundu ndi kukana dzimbiri. Kulemera kwapamwamba kwa phosphate kungayambitse vuto ndi zokutira zaufa zomwe zimatha kuchitikaWerengani zambiri …
Alkaline Acid Otsuka a KUCULA ALUMINIUM
Oyeretsa ALUMINUM Otsuka Aluminiyamu Zotsukira zamchere za aluminiyamu zimasiyana ndi zomwe zimagwiritsidwa ntchito pazitsulo; nthawi zambiri amakhala ndi mchere wambiri wa alkaline kuti asawononge pamwamba pa aluminiyumu. Nthawi zina, kachulukidwe kakang'ono kapena kochepera ka koloko yaulere imatha kupezeka mu chotsuka kuti muchotse dothi lovuta, kapena kupereka chiwongolero chomwe mukufuna. Mu njira yopopera mphamvu yogwiritsira ntchito, mbali zotsukidwa zimayimitsidwa mumsewu pamene njira yoyeretseraWerengani zambiri …
Kuchotsa utoto, Momwe Mungachotsere Utoto
Mmene Mungachotsere Utoto Mukapentanso mbali ina, musanagwiritse ntchito penti yatsopanoyo, utoto wakale umayenera kuchotsedwa nthawi zambiri. Kuwunika kuchepetsa zinyalala kuyenera kuyamba ndikuwunika zomwe zimayambitsa kufunika kopentanso: kusakonzekera gawo loyambirira; zolakwika pakugwiritsa ntchito zokutira; mavuto zida; kapena kuwonongeka kwa zokutira chifukwa cha kusagwira bwino. Ngakhale kuti palibe njira yabwino, kuchepetsa kufunika kopentanso kumakhudza mwachindunji kuchuluka kwa zinyalala zomwe zimapangidwa kuchokera ku kuchotsa utoto. Kamodzi kufunika utotoWerengani zambiri …
Mitundu ya Chithandizo cha Phosphate cha Powder Coating
Mitundu ya Phosphate yochizira ufa wothira Iron phosphate Chithandizo ndi chitsulo cha phosphate (nthawi zambiri chimatchedwa woonda wosanjikiza phosphating) chimapereka zinthu zabwino kwambiri zomatira ndipo sizikhala ndi zotsatirapo zoyipa pamakina opaka ufa. Iron phosphate imapereka chitetezo chabwino cha dzimbiri kuti chiwonekere m'magulu otsika komanso apakati, ngakhale sichingapikisane ndi zinc phosphate pankhaniyi. Iron phosphate ingagwiritsidwe ntchito popopera kapena kuviika. Chiwerengero cha masitepe mu ndondomeko mwinaWerengani zambiri …
Chophimba cha chromate cha aluminiyamu pamwamba
Aluminiyamu ndi ma aluminiyamu aloyi amathandizidwa ndi zokutira zosagwirizana ndi dzimbiri zomwe zimatchedwa "chromate coating" kapena "chromating". General Njira ndi kuyeretsa pamwamba pa aluminiyumu ndiyeno kupaka chromium ya acidic pamalo oyerawo. Zovala zosinthika za chromium zimalimbana ndi dzimbiri ndipo zimasunga bwino zokutira zotsatira. Mitundu yosiyanasiyana ya zokutira zotsatizana zitha kugwiritsidwa ntchito pa zokutira zosinthika za chromate kuti apange malo ovomerezeka. Zomwe timatcha kuti phosphating to iron an iron ndiWerengani zambiri …
Zofunikira pakupaka ufa pakuthirira kotentha koviika
Mafotokozedwe otsatirawa akulimbikitsidwa: Gwiritsani ntchito zinc phosphate pretreatment ngati kumamatira kwambiri kumafunika. Pamwamba payenera kukhala paukhondo. Zinc phosphate ilibe zotsukira ndipo sizichotsa mafuta kapena nthaka. Gwiritsani ntchito iron phosphate ngati ntchito yokhazikika ikufunika. Iron phosphate imakhala ndi zotsukira pang'ono ndipo imachotsa kuipitsidwa pang'ono pamtunda. Zogwiritsidwa ntchito bwino pazinthu zopangira malata. Pre-kutentha ntchito isanayambe ntchito ufa. Gwiritsani ntchito zokutira za ufa wa 'degassing' kokha. Yang'anirani kuchiritsa koyenera ndi zosungunuliraWerengani zambiri …
Phosphating kutembenuka zokutira
Chidziwitso chodziwikiratu chamankhwala azitsulo atangotsala pang'ono kugwiritsa ntchito zokutira za ufa ndi phosphating yomwe imatha kusiyanasiyana pakulemera kwake. Kuchuluka kwa kutembenuka ❖ kuyanika kulemera kwambiri kukula kwa dzimbiri kukana akwaniritsa; m'munsi ❖ kuyanika kulemera bwino makina katundu. Choncho m'pofunika kusankha kusagwirizana pakati pa makina katundu ndi kukana dzimbiri. Kulemera kwapamwamba kwa phosphate kungayambitse vuto ndi zokutira za ufa mu kristalo umene ukhoza kuchitika pamene zokutirazo zimayikidwa.Werengani zambiri …