Ilimin asali na aluminum gami

Akwai manyan nau'ikan allunan aluminium guda biyu da ake amfani da su a masana'antu, wato nakasassu na aluminium da simintin aluminum.

 
Daban-daban maki na nakasasshen aluminum gami da daban-daban abun da ke ciki, zafi magani matakai, da kuma m aiki siffofin, sabili da haka suna da daban-daban anodizing halaye. Dangane da jerin gwanon alloy na aluminium, daga mafi ƙarancin ƙarfi 1xxx tsantsar aluminium zuwa mafi girman ƙarfi 7xxx aluminum zinc magnesium gami.

 
1xxx jerin aluminum gami, wanda kuma aka sani da "aluminum tsantsa", gabaɗaya ba a yi amfani da shi don anodizing mai ƙarfi. Amma yana da kyau halaye a cikin haske anodizing da m anodizing.

 
2xxx jerin aluminum gami, kuma aka sani da "aluminum jan karfe magnesium gami", yana da wuya a samar da wani m anodic oxide film saboda sauki narkar da Al Cu intermetallic mahadi a cikin gami a lokacin anodizing. Its juriya na lalata ya ma fi muni a lokacin anodizing mai karewa, don haka wannan jerin abubuwan gami na aluminum ba sauƙin anodize ba.

Aluminum Alloy
3xxx jerin aluminum gami, kuma aka sani da "aluminum manganese gami", baya rage lalata juriya na anodic oxide fim. Duk da haka, saboda kasancewar Al Mn intermetallic fili barbashi, anodic oxide fim na iya bayyana launin toka ko launin toka.

 
4xxx jerin aluminum gami, wanda kuma aka sani da "aluminum silicon alloy", ya ƙunshi silicon, wanda ke sa fim ɗin anodized ya bayyana launin toka. Mafi girman abun ciki na silicon, mafi duhu launi. Saboda haka, shi ma ba a sauƙaƙe anodized.

 
5xxx jerin aluminum gami, kuma aka sani da "aluminum beauty gami", wani yadu amfani aluminum gami jerin tare da kyau lalata juriya da weldability. Wannan jeri na aluminium alloys na iya zama anodized, amma idan abun ciki na magnesium ya yi yawa, haskensa bazai isa ba. Matsayin allo na al'ada:5052.

 
6xxx jerin aluminum gami, kuma aka sani da "aluminum magnesium silicon gami", yana da mahimmanci musamman a aikace-aikacen injiniya, galibi ana amfani da su don fitar da bayanan martaba. Wannan jerin gami za a iya anodized, tare da na hali sa na 6063 6082 (yafi dace da haske anodizing). Fim ɗin anodized na 6061 da 6082 alloys tare da babban ƙarfin kada ya wuce 10μm, in ba haka ba zai bayyana launin toka mai haske ko launin toka mai launin rawaya, kuma juriyar lalata su ta ragu sosai fiye da na6063kuma 6082.


Lokacin aikawa: Agusta-26-2024
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