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铝和铝合金经阳极氧化处理后其膜层还具有哪些特性?
发布者:tuogu  发布时间:2020-4-2 11:51:06  点击:536

  SUIZHEJINDAIGONGYEDEFAZHAN,QINGJINSHUCAILIAODEYINGYONGRIYIGUANGFAN。LVJILVHEJINJUYOUMIDUXIAO、DAODIANDAORENENGLIQIANG、LIXUEXINGNENGYOUYI、KEJIAGONGXINGHAODENGYIXILIEYOUDIAN,ZAIGUOMINJINGJIDEGEGEBUMENHUODELEGUANGFANDEYINGYONG。ZAIJIANZHULINGYU,RURIBENDEGAOCENGJIANZHU98%CAIYONGLVHEJINZUOMENCHUANGJIQIANGMIANZHUANGSHI。LVHEJINMENCHUANGYUPUTONGMUMENCHUANG、GANGMENCHUANGXIANGBI,JUYOUZHILIANGQING、YONGCAISHENG、MEIGUAN、NAIFUSHI、WEIXIUFANGBIANDENGTEDIAN,SUIRANZAOJIABIPUTONGMUMENCHUANGGAO3~4BEI,DANYOUYUZHANGQIWEIXIUFEIYONGDI,SUOYIYOUZHEGUANGKUODEFAZHANQIANJING。

  ZAIDAQIZHONGLVJILVHEJINBIAOMIANYUYANGZUOYONGNENGXINGCHENGYICENGYANGHUAMO,DANMOBO(3×10-3~5×10-3μm)ERSHUSONGDUOKONG,WEIFEIJINGTAIDE、BUJUNYUNYEBULIANXUDEMOCENG,BUNENGZUOWEIKEKAODEFANGHU-ZHUANGSHIXINGMOCENG。MUQIAN,ZAIGONGYESHANGGUANGFANDICAIYONGYANGJIYANGHUAHUOHUAXUEYANGHUADELVYANGHUACHULIFANGFA,ZAILVJILVHEJINZHIJIANBIAOMIANSHENGCHENGYICENGYANGHUAMO,YIDADAOFANGHU-ZHUANGSHIDEMUDE。

  JINGHUAXUECAISEYANGHUACHULIHUODEDEYANGHUAMO,HOUDUYIBANWEI0.3~4μm,ZHIRUAN、NAIMOHEKANGSHIXINGNENGJUNDIYUYANGJIYANGHUAMO。ERJINGYANGJIYANGHUACHULIHUODEDEYANGHUAMO,HOUDUYIBANZAI5~20μm,YINGZHIYANGJIYANGHUAMOHOUDUKEDA60~250μm,QIMOCENGYUJITIJINSHUJIEHELAOGU,JUYOUJIAOGAODENAISHIXING、NAIMOXINGHEYINGDU。DUOKONGDEYANGHUAMOJUYOUHENQIANGDEXIFUNENGLI,YIYUYONGYOUJIRANLIAOZHESE,TONGSHIHAIJUYOUJUEYUANXINGNENGHAO、JUEREKANGREXINGNENGQIANGDENGTEDIAN。

  综上所述,铝氧化加工小编认为铝和铝合金经阳极氧化处理后,在其表面形成的氧化膜具有良好的防护-装饰等特性。因此,被广泛用于航空、电器、电子、机械制造和轻工工业等方面。

  LVHELVHEJINJINGYANGJIYANGHUACHULIHOUQIMOCENGHAIJUYOUSIXIATEXING:

  (1)YINGDUJIAOGAO

  CHUNLVYANGHUAMODEYINGDUBILVHEJINYANGHUAMODEYINGDUGAO。TONGCHANG,TADEYINGDUDAXIAOYULVDEHEJINCHENGFEN、YANGJIYANGHUASHIDIANJIEYEDEJISHUTIAOJIANYOUGUAN。YANGJIYANGHUAMOBUJINYINGDUJIAOGAO,ERQIEYOUJIAOHAODENAIMOXING。YOUQISHIBIAOMIANCENGDUOKONGDEYANGHUAMOJUYOUXIFURUNHUAJIDENENGLI,HAIKEJINYIBUGAISHANBIAOMIANDENAIMOXINGNENG。

  (2)YOUJIAOGAODENAISHIXING

  ZHEISHIYOUYUYANGJIYANGHUAMOYOUJIAOGAODEHUAXUEWENDINGXING。JINGCESHI,CHUNLVDEYANGJIYANGHUAMOBILVHEJINDEYANGJIYANGHUAMONAISHIXINGHAO。ZHEISHIYOUYUHEJINCHENGFENJIAZAHUOXINGCHENGJINSHUHUAHEWUBUNENGBEIYANGHUAHUOBEIRONGJIE,ERSHIPENSHAYANGHUAMOBULIANXUHUOCHANSHENGKONGXI,CONGERSHIYANGHUAMODENAISHIXINGDAWEIJIANGDI。SUOYI,YIBANJINGYANGJIYANGHUAHOUSUODEDEMOBIXUJINXINGFENGBICHULI,CAINENGTIGAOQINAISHIXINGNENG。

  (3)YOUJIAOQIANGDEXIFUNENGLI

  LVJILVHEJINDEYANGJIYANGHUAMOWEIDUOKONGJIEGOU,JUYOUHENQIANGDEXIFUNENGLI,SUOYIJIKONGNEITIANCHONGGEZHONGYANLIAO、RUNHUAJI、SHUZHIDENGKEJINYIBUTIGAOLVZHIPINDEFANGHU、JUEYUAN、NAIMOHEZHUANGSHIXINGNENG。

  (4)YOUHENHAODEJUEYUANXINGNENG

  LVJILVHEJINDEYANGJIYANGHUAMO,YIBUJUBEIJINSHUDEDAODIANXINGZHI,ERCHENGWEILIANGHAODEJUEYUANCAILIAO。

  (5)JUEREKANGREXINGNENGQIANG

  ZHEISHIYINWEIYANGJIYANGHUAMODEDAOREXISHUDADADIYUCHUNLV,YANGJIYANGHUAMOKENAIWEN1500℃ZUOYOU,ERCHUNLVZHINENGNAI660℃。

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