I-Aluminium Alloy Surface Treatment: 7 Series Aluminium Hard Anodizing

1. Ukubuka konke

I-anodizing enzima isebenzisa i-electrolyte ehambisanayo ye-alloy (efana ne-sulfuric acid, i-chromic acid, i-oxalic acid, njll.) Njenge-anode, futhi yenza i-electrolysis ngaphansi kwezimo ezithile futhi isebenzise yamanje. Ubukhulu befilimu elinzima le-anodised lingu-25-50um. Amafilimu aqinile anonhlangothi anobukhulu befilimu engaphansi kwe-25um asetshenziselwa izingxenye ezinjengezinkinobho zamazinyo kanye nemiklamo. Ubukhulu bamafilimu anzima anzima adingekayo ukuba ngu-50-80. Ukuvinjelwa noma ukuqina kwefilimu ye-anodised for ukufakwa kucishe kube ngu-50um. Ngaphansi kwemibandela ethile yenqubo ekhethekile, kuyadingeka futhi ukukhiqiza amafilimu aqinile angena ngo-anodised ngobukhulu obungaphezu kwama-125um. Kodwa-ke, kufanele kuqashelwe ukuthi ama-sikhulu file anodised, awehlise ama-micronness of ungqimba wawo wangaphandle azoba khona, futhi ubulukhuni besendlalelo lwefilimu luzokwanda.

2. Izici zenqubo

1) Ubulukhuni be-Aluminium Alloy ngemuva kokuthi i-anodizing enzima ingafinyelela kuma-HV500;

2) Ubukhulu befilimu le-anodic oxic oxide: 25-150 microns;

3) Ukunamathela okuqinile, ngokuya ngezimpawu ze-anodizing ezikhiqizwe nge-hard anodizing: ama-50% amafilimu akhiqizwayo angena ngaphakathi kwe-aluminium alloy, futhi ama-50% anamathela ebusweni be-aluminium alloy (ukukhula);

4) Ukufakwa okuhle: Ukuqhekeka kwe-voltage kungafinyelela ku-2000V;

5) Ukumelana okuhle kwe-Wear: Nge-Aluminium Alloys enokuqukethwe kwethusi okungaphansi kuka-2%, inkomba yokugqoka ephezulu yi-3.5mg / 1000 RPM. Inkomba yokugqoka yawo wonke amanye ama-alloy akufanele ingeqi ku-1.5mg / 1000 RPM.

6) Okungenzi okunobuthi futhi okungenangozi emzimbeni womuntu. Inqubo ye-electrochemical yokwelashwa kwamafilimu okusetshenziselwa ukukhiqizwa ayinabungozi, ngakho-ke ngezidingo zokuvikelwa kwemvelo emishini yemishini yezimboni, eminye imikhiqizo isebenzisa i-aluminium alloy enzima yensimbi engagqwali esikhundleni sensimbi engenasici, isifutho sendabuko, i-hard chromium planing nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo nezinye izinqubo kanye nezinye izinqubo.

3. Izinkambu zohlelo lokusebenza

I-anodizing enzima ilungele ikakhulukazi izindawo ezidinga ukumelana okuphezulu, ukumelana nokushisa, kanye nezindawo ezinhle zokufakwa kwe-aluminium kanye ne-aluminium alloy izingxenye. Njengama-cylinders ahlukahlukene, ama-pistons, ama-valves, ama-cylinder liners, ama-bearings, izindlu zemishini yezindiza, imishini ethambile, amagiya athambile, ama-turle flatberes, ama-turle flatberes, ama-electropling wendabuko, ama-electronium aphansi aphansi izindleko, kepha isici sale filimu ukuthi lapho ubukhulu befilimu bukhulu, buthinta ukubekezelela amandla okukhathala okwenziwa ngomshini we I-Aluminium ne-Aluminium Alloys.

Kuhlelwe ngoMeyi Jiang kusuka ku-Mat Aluminium