Kodi mankhwala metallization? Chemical metallization manja

Chemical metallization ndi ndondomeko amatchedwa chrome plating. Bukuli lili zimene galasi siliva. Amenewa limachititsa kukwaniritsa wanzeru ❖ kuyanika padziko mankhwala.

ndizosowa chroming

Modern mankhwala plating umisiri chitukuko cha kupopera utoto wapadera ndi reagents. Chifukwa, ❖ kuyanika adzawala ndi kuonetsa zinthu ozungulira. Komanso, ndi mankhwala metallization amakwaniritsa mlingo wapamwamba wa guluu wolimba kwambiri.

Nkofunika kuti ndondomeko ❖ kuyanika ikuchitika popanda thandizo la mankhwala aliwonse zikuwononga kapena zigawo zachiwawa. zigawo Carcinogenic wa chrome plating ndi kuchepetsedwa kwa osachepera mtheradi. Chemical metallization alibe yosaloledwa mawonekedwe ndi kukula kwa mankhwala. Komanso sayenera kuvala nkhaniyi mu malo madzi acidic kapena amachita kutentha kwambiri. Padziko kukonzekera ndi analogous kwa chromium ndondomeko plating patsogolo ntchito utoto. Ndi galasi ili zokutira imachititsa zapansi zonse, koma kuti anali zitsulo. Kuchitiridwa mankhwala sikutanthauza infusions kwambiri ndalama. Zokwanira kugula unsembe wapadera ndi reagents.

Chifukwa, mwiniwake wa zida adzatha kutsatira "galasi siliva" ngakhale pa zipangizo porous ndi organic. No luso sangathe kupereka zotsatira zofanana. Pakali pano, chromium ndi mpikisano amphamvu zina njira metallization.

Magawo waukulu wa luso

adzakhala kutsatira pamwamba pa nthaka binder sitepe yoyamba kwa mankhwala metallization. Pakuti imeneyi ivomelezana ndi muyezo utoto sprayer. Poyamba, pamwamba Nthaka ntchito zomatira wosanjikiza 2-3. Ndi zofunika kuti anali SN.305. Mu nkhani ya porous wosanjikiza mankhwala akhoza kukhala pang'ono.

Pa chiphaso cha ❖ kuyanika vitreous ndi zotsatira gloss m'pofunika mankhwala kuti ziume. Chifukwa cha zimenezi, binder zakuthupi adzagwira nkhani kupereka guluu wolimba wabwino, mkulu liwiro ndi abwino kubereketsa zomera luster.

Pakuti gawo lachiwiri la sayansi Pakufunika unsembe wa "pambuyo-chrome" chifukwa amene idzachitike ndi metallization mankhwala. Kuyamba pamwamba adamulowetsa ndi kupopera izo ST.2516 reagent. Pambuyo mankhwala ayenera bwinobwino rinsed ndi madzi otchezedwa. Ndiye ali sprayed kuzibweretsa modifier pamwamba "pambuyo-chromium" ndi reagents reductants AB mndandanda 101 ndi 202. Chifukwa ❖ kuyanika awo achisanu anapanga zitsulo ofanana ndi galasi. Pa sitepe chomaliza kofunika kuteteza chrome plating. Chifukwa chaichi, ndi zida wapadera, utoto kutsitsi. Chitetezo akadakwanitsira ndi kuwonongeka kudetsa bwino ntchito zigawo zingapo. osakaniza kuteteza lacquer inki akhoza kuwonjezeredwa pamwamba anapeza mthunzi ankafunila. Izi zimatheka chifukwa zotsatira za chromium, golide, mkuwa, mkuwa, ndi zitsulo zina.

Ubwino wa njira

Metallization mankhwala - izi ndi njira zophweka kwambiri. TACHIMATA sayansi yosavuta. Ndi okwanira kuti dispensers muyezo. Izi zimathandiza kuti odula mankhwala chilichonse foni thupi galimoto bonnet kapena ziboliboli. Chrome plating akhoza kukhala pansi chuma chilichonse: pulasitiki, ceramic, matabwa, pulasitala, ndi zina zotero. Mlingo wa chinyezimiro ❖ kuyanika amadalira chiwerengero cha malaya ntchito.

Chemical metallization amapereka mankhwala mphamvu zapadera ndi kuuma. Komanso, ❖ kuyanika ali mkulu avale kukana. Pakuti mphamvu pano limafanana varnish zoteteza zomwe zimathandiza avale aliyense ntchito.

Pakuti ndondomeko ya kukula chroming ziribe kanthu. Kupopera adzatengedwe nkhati dera lililonse padziko mu nthawi yochepa. Ichi ndi chimodzi kusiyana zazikulu ndondomeko zingalowe metallization kapena galvanic plating. ❖ kuyanika mankhwala ndi otsika mtengo kwambiri kuposa ntchito njira zina. Avereji ya ndalama ya 30%. Komanso, ❖ kuyanika ndi wochezeka. Mofanana galvanic ndondomeko metallization kumachitika ntchito hexavalent zigawo poizoni.

Pamene plating akhoza kusankha mtundu uliwonse wa ❖ kuyanika. Kuti tichite zimenezi, chabe kuwonjezera zikuchokera atetezeke lacquer tona pang'ono.

Chemical metallization manja

Chrome plating angathe kuchitidwa paokha. Izi zimafuna yaing'ono malo sanali zogona, kutetezedwa ku chinyezi ndi fumbi, ndi gulu lapadera upeleka ndondomeko mankhwala plating.

Mu sitepe yoyamba kuti akonze kaphatikizidwe kamakompyuta ndikutisambitsa mankhwala kuchokera ku dothi, dzimbiri, utoto. Ntchito binder ndi padziko nthaka ndi bwino kutulutsa ochiritsira kutsitsi mfuti. Izi kupeza mwangwiro yosalala kunyezimira ❖ kuyanika. Zouma mankhwala akhoza kukhala padzuwa kapena pansi pa nyale, bola ngati si zakhudzana. metallization ndondomeko ndi zovuta kwambiri. Izi zimafuna unsembe, umene utsi mankhwala pa mankhwala apadera. Anachita ndi binder ndi kukufika achisanu pansi galasi ❖ kuyanika. Kuti adziteteze kuipitsa ndi kuvala ayenera sprayed padziko ndi lacquer wapadera. Nayonso woyenera mfuti muyezo.

Pafupifupi ndondomeko yonse ya mankhwala chromium plating kunyumba limatenga 17-18 maola.

hardware Zofunika

Yoika chrome plating mu malo oyamba ayenera kukumana mfundo yaikulu ya ntchito. Zida zamankhwala metallization ayenera ziwiya kuthamanga osachepera awiri ndi reagents lapansi. okwana buku lawo - 12 malita. Izi kwambiri zokulitsa ndondomeko nthawi.

Pakuti oyamba, mbali yofunika ali okhutira zambiri, kotero unsembe mabatani onse anasaina. Nkofunika kuti patsogolo pa gauges onse anali pafupi atangochimwa owongolera kuthamanga.

Zida zamankhwala metallization ayenera kukumana ergonomics. Pamaso pa fillers ku unsembe limakupatsani mofulumira kuwonjezera mphamvu ya reactants mu akasinja ndi akamavutika. Lamulo chachikulu wokhometsa ndi valavu sanali kubwerera. Uyamiko kwa Iye, za reactants ndi losanganikirana. Mkulu kudalirika zimatheka ndi kuyang'aniridwa apamwamba. The unsembe ayenera wa mmodzi wa zopangidwa dziko kutsogolera. Ngati nyengo chitsimikizo ndi pasanathe zaka zitatu, kotero musati amawononga ndalama.

Popeza ndondomeko ya mankhwala chromium plating kulibe vuto, ndi zida yokha ayenera kukhala wochezeka. Nkofunika kuti ku akasinja si ikudontha reagents. The zomera mtengo pali yaotomatiki mpweya kusefera. Mu dispensers ngati kompresa kukonza microparticles wa mafuta ndi mafuta.

zipangizo zina zapadera

The chipangizo ambiri kwa mankhwala metallization - ndi "pambuyo-chrome / ovomereza-1". mbali kanukanu zimamangidwa mu subsystems umboni kutentha, limodzi gawo kusefa mpweya wokhometsa ndi n'zosiyana adaponya vavu depressurization thanki kamangidwe, kuchuluka payipi pneumatic kuti kupereka kuthamanga kwa mfuti.

Izi unit yaying'ono kwambiri, imene ma CD zikuphatikizapo kutsitsi mfuti, reagent zida 20 sq. m, zida reagents, toners ndi telemetry madutsidwe. The ndalama zimene munthu unsembe ndi pafupifupi 120 zikwi rubles. Zida "pambuyo-chrome / ovomereza-2" ndi bwino Baibulo la ovomereza-1. Pakati mbali zina ali madutsidwe umboni wa madzimadzi m'galimoto, ndi awiri gawo fyuluta ndi anamanga-mavavu kuda. The zida zikuphatikizapo mfuti ziwiri, reagents 60 sq. m, chidebe kwa reactants, 6 toners ndi madutsidwe. Mtengo a malo - pafupifupi 140 zikwi rubles.

reagents zoyambirira

reagents zonse mankhwala metallization ayenera kukonzekera mwapadera kwa madzi osasankhidwa. Izi amakwaniritsa mkulu kuwala fastness ndi makulidwe osachepera ❖ kuyanika (0.4 microns). Nkofunika kuti Njira ndende pazipita reagent lapansi. Reagents kwa mankhwala metallization ayenera mulibe carcinogens ndi irritants thirakiti kupuma.

Ikani mamita lalikulu 20. mamita reactants ayenera muli ndi ndalama izi: mgwirizano phunziroli - 3.3 L, kuteteza lacquer - 1.6 L modifier - 1 L activator - 1 L, nthumwi kuchepetsa - 1 lita hardener - 0.5 L, pigment toners - 40 ml. Mtengo wa amenewa akonzedwa adzakhala 20 zikwi rubles.

reagents zina

Nthawi zambiri mapeto lonse zotsimikizira reagents aliyense payekha mankhwala metallization. Choncho n'kofunika kusamalira kugula akonzedwa yopuma zinthu zofunika. Komabe, pali njira mtengo - ritelo kugula reagents. Mu panopa malonda zilipo angapezeke reagents kwa mankhwala plating otsatirawa mitengo pafupifupi (chiŵerengero cha madzi okwanira 1 madzi). A binder phunziroli - 1500 rubles zoteteza varnish - 1450 rubles reductant - 1350 opaka Stabilizer - 1200 rubles, ... activator - 900 rubles, hardener -. 700 pakani. Zodula kwambiri ankaona modifier - 7300 rubles. pa lita.

mayesero amenewa

Kafukufuku wosiyanasiyana wasonyeza kuti ❖ kuyanika ntchito ndi mankhwala plating, amatha kupirira zimakhudza mphamvu ya makilogalamu 55 / masentimita ² popanda zotsalira iliyonse. Komanso, Chrome-plating particles musakhale pa tepi yomata. Komanso, ❖ kuyanika wayesedwa padzuwa mchere kutsitsi. Choncho, kwathunthu kutetezedwa dzimbiri ndi turbidity.