Iyo anodic coloring process yakafanana neye electroplating, uye hapana zvakakosha zvinodiwa kune electrolyte. Yakasiyana-siyana aqueous solutions ye10% sulfuric acid, 5% ammonium sulfate, 5% magnesium sulfate, 1% trisodium phosphate, nezvimwewo, kunyange mhinduro ine mvura yewaini chena inogona kushandiswa kana ichidiwa. Kazhinji, mushonga wakanyungudutswa we3% -5% nehuremu hwe trisodium phosphate unogona kushandiswa. Mukuita kwemavara kuti uwane yakakwira voltage color, iyo electrolyte haifanirwe kunge ine chloride ion. Kupisa kwepamusoro kuchaita kuti electrolyte ishaye simba uye kukonzera porous oxide film, saka electrolyte inofanira kuiswa panzvimbo inotonhorera.
Mune anode coloring, nzvimbo yecathode inoshandiswa inofanirwa kuenzana kana yakakura kupfuura iyo yeanode. Ikozvino kuvharirwa kwakakosha muanodic coloring, nekuti maartist anowanzo tengesa iyo cathodic ikozvino kubuda zvakananga kune simbi clip yebrashi repende, uko nzvimbo yemavara idiki. Kuti uenderane neanode reaction yekumhanya uye saizi ye electrode nenzvimbo yemavara, uye kudzivirira iyo oxide firimu kubva pakutsemuka uye nekuora kwemagetsi nekuda kwekunyanyisa ikozvino, ikozvino inofanira kuganhurwa.
Kushandiswa kweanodizing tekinoroji mumushonga wekiriniki uye indasitiri yeaerospace
Titanium iinert biologically inert material, uye ine matambudziko akadai sekuderera kwesimba rekubatanidza uye nguva refu yekuporesa kana yasanganiswa nefupa renyama, uye hazvisi nyore kuumba osseointegration. Nokudaro, nzira dzakasiyana-siyana dzinoshandiswa pakurapa kwepamusoro kwetitanium implants kukurudzira kuiswa kweHA pamusoro kana kuwedzera kushambadza kwemabiomolecules kuti ivandudze basa rayo rehupenyu. Mumakore gumi apfuura, TiO2 nanotubes yakagamuchira tarisiro yakakura nekuda kwehunhu hwayo hwakanaka. In vitro uye in vivo zviedzo zvakasimbisa kuti inogona kukonzera kuiswa kwehydroxyapatite (HA) pamusoro payo uye kuwedzera kusimba kwekubatana kweiyo interface, nekudaro ichikurudzira kunamatira uye kukura kwemaosteoblasts pamusoro payo.
Nzira dzakajairika dzekurapa kwepamusoro dzinosanganisira solgel layer nzira, hydrothermal kurapwa Electrochemical oxidation ndiyo imwe yenzira dzakakodzera dzekugadzirira zvakanyanya kurongeka TiO2 nanotubes. Muchiyedzo ichi, mamiriro ekugadzirira TiO2 nanotubes uye mhedzisiro yeTiO2 nanotubes paKufurira kwekuita mineralization yetitanium pamusoro muSBF mhinduro.
Titanium ine yakaderera density, yakakwirira chaiyo simba uye yakakwirira tembiricha kuramba, saka inoshandiswa zvakanyanya mune aerospace neminda ine hukama. Asi chakashata ndechekuti haidziviriri kupfeka, nyore kukwenya uye nyore kuve oxidized. Anodizing ndiyo imwe yenzira dzinoshanda dzekukunda zvikanganiso izvi.
Anodized titanium inogona kushandiswa kushongedza, kupedzisa, uye kuramba kusvibiswa kwemhepo. Panzvimbo inotsvedza, inogona kuderedza kukweshera, kunatsiridza kudzora kwemafuta, uye kupa yakagadzikana optical performance.
Mumakore achangopfuura, titanium yakashandiswa zvakanaka muminda yebiomedicine nendege nekuda kwehukuru hwayo hunoita senge yakakwira chaiyo simba, corrosion resistance, uye biocompatibility. Nekudaro, kushomeka kwayo kusapfeka kusamira zvakare kunoderedza zvakanyanya kushandiswa kwetitanium. Nekuuya kweiyo drill anodizing tekinoroji, kusakosha kwayo kwakakundwa. Anodizing tekinoroji inonyanya kukwidziridza zvimiro zvetitanium yekuchinja kwema paramita senge ukobvu hweiyo oxide firimu.
Nguva yekutumira: Jun-07-2022