Kushandiswa kweHigh-End Aluminium Alloys muMarine Engineering

Aluminium alloys mukushandiswa kweoffshore helikopta mapuratifomu

Simbi inowanzoshandiswa seyekutanga zvigadziriso mumapuratifomu ekuchera mafuta ekumahombekombe nekuda kwekusimba kwayo. Zvakadaro, inotarisana nenyaya dzakadai sekuora uye hupenyu hupfupi kana yaiswa munzvimbo yegungwa. Muzvivakwa zvekugadzirwa kwemafuta ekumahombekombe uye gasi, madhiri ekumhara neherikoputa anoita basa rakakosha kufambisa kusimuka nekumhara kweherikoputa, ichishanda sechinhu chakakosha kunharaunda. Aluminium-yakagadzirwa neherikoputa deck modules anoshandiswa zvakanyanya nekuti akareruka, ane simba rakanakisa uye kusimba, uye anozadzisa zvinodiwa kuita zvinodiwa.

Aluminium alloy helikopta mapuratifomu ane furemu uye dhiza rakagadzirwa neakaungana aruminiyamu alloy profiles ane muchinjiko-sectional chimiro chakafanana nerekuti "H," ine ribbed plate cavities iri pakati pepamusoro nepasi pasi mahwendefa. Nekushandisa misimboti yemakanika uye kubhenda kwesimba realuminium alloy profiles, chikuva chinosangana nezvinodiwa zvekushanda uku ichidzikisa huremu hwayo. Pamusoro pezvo, munharaunda yegungwa, aluminium alloy helikopta mapuratifomu ari nyore kuchengetedza, ane yakanaka corrosion resistance, uye, nekuda kweakaungana dhizaini, haidi welding. Kusavapo kwewelding uku kunobvisa nzvimbo yakakanganiswa nekupisa kwakabatana newelding, kuwedzera hupenyu hwepuratifomu uye kudzivirira kutadza.

Kushandiswa kwealuminium alloys muLNG (Liquefied Natural Gas) ngarava dzinotakura zvinhu

Sezvo zviwanikwa zveoiri negasi zvekumahombekombe zvichiramba zvichivandudzwa, akawanda makuru egasi echisikigo uye anodiwa matunhu ari kure akaparadzana uye anowanzo kupatsanurwa nemakungwa makuru. Naizvozvo, nzira yekutanga yekufambisa gasi rakanyungudika ndeyezvikepe zvinoenda mugungwa. Dhizaini yeLNG matangi ekuchengetera ngarava inoda simbi ine yakanakisa yakaderera-tembiricha kuita, pamwe nesimba rakakwana uye kuoma. Aluminium alloy zvinhu zvinoratidzira simba repamusoro patembiricha yakaderera kana ichienzaniswa netembiricha yekamuri, uye zvimiro zvadzo zvakareruka zvinoita kuti zvive zvakanaka kuti zvishandiswe munzvimbo dzemugungwa, kwadzinoshingirira mukuora.

Mukugadzira zvikepe zveLNG uye matangi ekuchengetedza eLNG, 5083 aluminium alloy inoshandiswa zvakanyanya, kunyanya muJapan, imwe yevanonyanya kupinza gasi rakanyungudika. Japan yakavaka nhevedzano yematangi eLNG uye ngarava dzekutakura kubva kuma1950 nema1960s, iine mikuru miviri yezvimiro yakanyatsogadzirwa ye5083 aluminium alloy. Mazhinji aruminiyamu alloys, nekuda kwehuremu hwawo uye anodzivirira marara, ave zvinhu zvakakosha zvezvivakwa zvepamusoro zveaya matangi. Parizvino, makambani mashoma pasi rese anogona kugadzira yakaderera-tembiricha aruminiyamu zvinhu zveLNG zvekutakura matangi ekuchengetera ngarava. YeJapan 5083 aruminiyamu alloy, ine ukobvu hwe160mm, inoratidza kusimba kwakadzika-tembiricha uye kuramba kuneta.

Kushandiswa kwealuminium alloys mumidziyo yenzvimbo yengarava

Midziyo yengarava yakadai semakororo, mabhiriji anoyangarara, uye nzira dzekufamba dzakagadzirwa kubva pa6005A kana 6060 aruminiyamu alloy profiles kuburikidza newelding. Madhodhi anoyangarara anovakwa kubva kune akasungwa 5754 aruminiyamu alloy mahwendefa uye haadi kupendwa kana kurapwa kwemakemikari nekuda kwekuvaka kwawo kusapinda mvura.

Aluminium alloy drill pombi

Aluminium alloy drill pombi anofarirwa kune yakaderera density, huremu, yakakwira simba-kusvika-huremu reshiyo, yakaderera inodiwa torque, yakasimba kupesvedzera kupikisa, yakanaka corrosion kuramba, uye kushomeka kwekushomeka pamadziro etsime. Kana kugona kwemuchina wekuchera kuchibvumidza, kushandiswa kwearuminiyamu alloy drill pombi kunogona kuwana kudzika kwakadzika zvisingagoneke. Mapombi eAluminium alloy drill akashandiswa zvinobudirira mukutsvagisa petroleum kubva kuma1960, nekushandiswa kwakakura mune yaimbova Soviet Union, kwaakasvika pakadzika 70% kusvika 75% yehupamhi hwese. Kubatanidza zvakanakira zvearuminiyamu alloys epamusoro-kushanda uye kuramba kusvibiswa kwemvura yegungwa, mapombi ealuminium alloy drill ane zvakakosha zvinogona kushandiswa muinjiniya yemugungwa pamapuratifomu ekuchera ekunze.

Yakarongedzwa naMay Jiang kubva kuMAT Aluminium