Aluminium alloy cables haasati ashandiswa kwenguva yakareba munyika yedu, asi pane zvatova zviitiko zvinoratidza kuti kune njodzi huru dzakavanzwa uye njodzi mukushandiswa kwetambo dzealuminium alloy mumaguta, mafekitori uye migodhi.Makesi maviri anotevera anoshanda uye zvinhu zvisere zvinotungamira njodzi dzetsaona dzealuminium alloy cables zvinokurukurwa.
Nyaya 1
Tambo dzealuminium alloy dzaishandiswa mumabhechi muchigadzirwa chesimbi.Moto miviri yakaitika mugore rimwe chete, zvichikonzera kuvharika kwehafu yemwedzi uye kurasikirwa kwakananga kwehupfumi kwe200 miriyoni yuan.
Iri izambuko retambo rakagadziriswa mushure memoto.Maronda emoto achiri kurova.
Nyaya yechipiri
Aluminium alloy cables anoshandiswa mumagetsi ekugovera sisitimu yeguta muHunan Province.Mukati megore rimwe chete mushure mekugadzwa, kukora kwakasimba kwetambo dzearuminiyamu alloy kwakaitika, zvichikonzera kukuvara kwemajoini etambo nemakondukita, uye kupera simba kwetambo.
Kuburikidza nezviitiko zviviri izvi, tinogona kuona kuti kukuru-kurumbira kwealuminium alloy tambo mumaguta, mafekitori nemigodhi muChina kwakasiya njodzi dzakavanzika kumaguta, mafekitori nemigodhi.Vashandisi kushaikwa kwekunzwisisa kwezvinhu zvakakosha zvealuminium alloy tambo, uye nekudaro vanotambura kurasikirwa kukuru.Kana vashandisi vakanzwisisa maitiro ealuminium alloy tambo mukuvimbika kwekudzivirira moto uye kuchengetedzwa pachine nguva, vanozotambura kurasikirwa kukuru.Bonde, kurasikirwa kwakadaro kunogona kudziviswa pachine nguva.
Zvinoenderana nehunhu hwealuminium alloy cables, tambo dzealuminium alloy dzine hurema hwechisikigo mukudzivirira moto uye kudzivirira ngura.Inoratidzwa muzvikamu zvisere zvinotevera:
1. Corrosion resistance, 8000 Series Aluminium alloy yakaderera kune yakajairwa aruminiyamu alloy.
GB/T19292.2-2003 Standard Table 1 Cherechedzo 4 inotaura kuti kuomarara kwealuminium alloy kwakaipisisa kupfuura kweyakajairwa aruminiyamu alloy uye yakaipisisa kupfuura iyo yemhangura, nekuti tambo dzealuminium alloy dzine magnesium, mhangura, zinc uye iron zvinhu, saka ivo vanowanzoita ngura yemuno senge stress corrosion cracking, layer corrosion uye intergranular corrosion.Uyezve, 8000 Series Aluminium alloy ndeyeiyo corrosion-prone formula, uye aruminiyamu alloy tambo dziri nyore kusvibiswa.Kuwedzera kupisa kupisa maitiro, zviri nyore kukonzeresa kusaenzana kwemuviri, izvo zviri nyore kuve necorroded kupfuura aluminium tambo.Parizvino, aruminiyamu alloys anoshandiswa munyika yedu anonyanya kuita 8000 aluminium alloy series.
2. Kudzivirirwa kwekushisa kwealuminium alloy kwakasiyana zvikuru nemhangura.
Nzvimbo yakanyunguduka yemhangura i1080 uye iyo yealuminium nealuminium alloys i660 saka conductor yemhangura isarudzo iri nani yetambo dzinoramba.Ikozvino vamwe vagadziri vearuminiyamu alloy tambo vanoti vanokwanisa kugadzira refractory aluminium alloy cables uye kupasa akakodzera nyika zviyero kuyedzwa, asi hapana mutsauko pakati pearuminiyamu alloy tambo netambo dzealuminium mune izvi.Kana tembiricha yakakwira kupfuura yekunyungudika kwealuminium alloy uye aluminium tambo munzvimbo yemoto (pamusoro), zvisinei kuti tambo dzinotora matanho api ekudzivirira, tambo Ichanyungudika munguva pfupi uye kurasikirwa nebasa rayo rekuita.Naizvozvo, aruminiyamu uye aruminiyamu alloys haifanirwe kushandiswa serefractory cable conductor kana mumaguta ane vanhu vakawanda kugovera network, zvivakwa, mafekitori uye migodhi.
3. Thermal yekuwedzera coefficient yealuminium alloy yakakwirira kwazvo kupfuura iyo yemhangura, uye iyo yeAA8030 aruminiyamu alloy yakatokwirira kupfuura iyo yakajairwa aruminiyamu alloy.
Zvinogona kuonekwa kubva patafura kuti thermal yekuwedzera coefficient yealuminium yakakwirira kwazvo kupfuura yemhangura.Aluminium alloys AA1000 uye AA1350 yakavandudza zvishoma, nepo AA8030 yakatokwira kupfuura iyo yealuminium.Yakakwira yekupisa yekuwedzera coefficient inotungamira kune yakaipa kubata uye hutsinye denderedzwa remakondakita mushure mekuwedzera kwekupisa uye kuderera.Nekudaro, pane nguva dzose mapeaks uye mipata mumagetsi ekupa, izvo zvinokonzeresa bvunzo huru pakuita kwetambo.
4. Aluminium alloy haigadziri dambudziko realuminium oxidation
Aruminiyamu alloys kana aruminiyamu alloys akaoneswa kumhepo achaita nekukurumidza kuumba yakaoma, inobatana asi firimu isina kusimba ine ukobvu hunosvika 10 nm, ine yakakwirira resistivity.Kuoma kwayo uye simba rekubatanidza zvinoita kuti zviome kuumba maconductive contacts.Ichi ndicho chikonzero nei iyo oxide layer iri pamusoro pealuminium nealuminium alloys inofanira kubviswa isati yaiswa.Nzvimbo yemhangura inobvisawo oxidize, asi iyo oxide layer yakapfava uye iri nyore kupaza kuita semiconductors, ichigadzira simbi-simbi yekubata.
5. Aluminium alloy cables akavandudza kuzorora kwekushushikana uye kukambaira kuramba, asi zvishoma kudarika tambo dzemhangura.
Iyo inokambaira zvimiro zvealuminium alloy inogona kuvandudzwa nekuwedzera zvakati zvinhu mualuminium alloy, asi dhigirii rekuvandudza rakashomeka kana zvichienzaniswa nealuminium alloy, uye pachine mukaha mukuru uchienzaniswa nemhangura.Kunyangwe iyo aluminium alloy tambo inogona kunyatso kuvandudza kukwenya kuramba kune hukama nehunyanzvi, tekinoroji uye nhanho yekutonga kwemhando yebhizinesi rega rega.Uku kusava nechokwadi pachako chinhu chinokonzera njodzi.Pasina kutonga kwakasimba kwehunyanzvi hwekuita tekinoroji, kuvandudzwa kweiyo creep performance yealuminium alloy tambo haigone kuvimbiswa.
6. Aluminium alloy cable haigadzirisi dambudziko rekuvimbika kwekubatana kwealuminium
Pane zvinhu zvishanu zvinokanganisa kuvimbika kwemajoini ealuminium.Aluminium alloys yakangovandudza pane imwe nyaya, asi haina kugadzirisa dambudziko realuminium joints.
Pane matambudziko mashanu mukubatana kwealuminium alloy.Iyo inokambaira uye kushushikana kuzorora kwe8000 Series Aluminium alloy yakagadziridzwa chete, asi hapana kuvandudzwa kwakaitwa mune zvimwe zvinhu.Nokudaro, dambudziko rekubatanidza richaramba riri dambudziko guru rinokanganisa kunaka kwealuminium alloy.Aluminium alloy zvakare imhando yealuminium uye kwete chinhu chitsva.Kana mukaha uripo pakati pezvinhu zvakakosha zvealuminium nemhangura ukasagadziriswa, aluminium alloy haigone kutsiva mhangura.
7. Kusagadzikana kunokambaira kuramba kwearuminiyamu alloys yemumba nekuda kwekusaenderana kwehutongi hwemhando (alloy composition)
Mushure mePOWERTECH bvunzo muCanada, kuumbwa kwemumba aluminium alloy haina kugadzikana.Musiyano weSi zvirimo muNorth America aluminium alloy tambo isingasviki 5%, nepo iyo yemumba aruminiyamu alloy i68%, uye Si chinhu chakakosha chinokanganisa zvinhu zvinokambaira.Kureva kuti, kukwira kwekupokana kwetambo dzealuminium alloy tambo haisati yagadzirwa nehunyanzvi hwekuita.
8. Aluminium alloy cable joint technology yakaoma uye iri nyore kusiya njodzi dzakavanzika.
Aluminium alloy cable joints ane mamwe matatu maitiro kupfuura copper cable joints.Kubudirira kubviswa kwe oxide layer uye kupfekedzwa kwe antioxidants ndiyo kiyi.Iyo yekuvaka yeimba level, zvinodiwa zvemhando hazvina kuenzana, zvichisiya njodzi dzakavanzika.Zvakare, nekuda kwekushaikwa kweiyo yakasimba yemutemo muripo system muChina, yekupedzisira kurasikirwa mhedzisiro mukuita inongofungidzirwa nevashandisi pachavo.
Pamusoro pezvinhu zviri pamusoro apa, iyo aluminium alloy tambo zvakare haina chiyero chakabatana chekuchekwa-kuyerera, iyo yekubatanidza terminal haina kupfuudzwa, iyo capacitive ikozvino inowedzera, nzvimbo yekuisa yealuminium alloy tambo inova diki kana kusakwana kutsigira nekuda kwe kuwedzera kwekuyambuka-chikamu, kuoma kwekuvaka kunokonzerwa nekuwedzera kwetambo yemuchinjikwa-chikamu, kufananidzwa kwetambo yetambo nzvimbo, kukurumidza kuwedzera kwekuchengetedza uye mari yengozi.Nhevedzano yezvinetso zvehunyanzvi, sekukwira kwemitengo yehupenyu uye kushomeka kwezviyero zvevagadziri zvekutevedzera, sekubata zvisina kunaka kana kuregeredza nemaune kwechero ipi zvayo, zvinokwana kuita kuti vashandisi vatambure zvinorema uye zvisingagadzirisiki kurasikirwa netsaona.
Nguva yekutumira: Kubvumbi-20-2017