Ukusetyenziswa kwe-High-End Aluminiyam Alloys kubuNjineli baseLwandle

I-alloys ye-aluminiyam ekusetyenzisweni kweeplatifti ze-helicopter zangaphandle

Intsimbi iqhele ukusetyenziswa njengeyona nto iphambili yolwakhiwo kumaqonga okomba ioyile aphesheya kolwandle ngenxa yokomelela kwawo okuphezulu. Nangona kunjalo, ijongene nemiba efana nomhlwa kunye nobomi obufutshane obufutshane xa ibhengezwe kwimekobume yaselwandle. Kwiziseko ezingundoqo zophuhliso lwe-oli nerhasi elunxwemeni, iindawo zokumisa inqwelo-ntaka zidlala indima ebalulekileyo ekuququzeleleni ukunduluka nokuhla kwenqwelo-ntaka, isebenza njengekhonkco elibalulekileyo kumhlaba omkhulu. Iimodyuli zomgangatho we-aluminiyam ezenziwe ngehelikopta zisetyenziswa ngokubanzi kuba zikhaphukhaphu, zinamandla abalaseleyo kunye nokuqina, kwaye ziyahlangabezana neemfuno zokusebenza eziyimfuneko.

Amaqonga e-aluminiyam ialloy helicopter anesakhelo kunye nedekhi eyenziwe ngeeprofayili zealluminiyam ezidityanisiweyo ezinemilo enqamlezileyo efana nonobumba "H," enemingxuma yepleyiti eneembambo ebekwe phakathi kweepleyiti zedekhi ephezulu nasezantsi. Ngokusebenzisa imigaqo yobuchwephesha kunye namandla okugoba eprofayili ye-aluminium alloy, iqonga lihlangabezana neemfuno zokusebenza ngelixa linciphisa ubunzima balo. Ukongeza, kwindawo yaselwandle, iiplatifomu ze-aluminium alloy helicopter kulula ukuzigcina, zikwazi ukumelana nokubola, kwaye, ngenxa yoyilo lweprofayili edibeneyo, ayifuni i-welding. Oku kungabikho kwe-welding kuphelisa indawo echaphazelekayo yokushisa ehambelana ne-welding, ukwandisa ixesha lokuphila kweqonga kunye nokuthintela ukungaphumeleli.

Ukusetyenziswa kweealloyi ze-aluminiyam kwi-LNG (i-Liquefied Natural Gas) kwiinqanawa zomthwalo

Njengoko imithombo ye-oyile kunye nerhasi engaselunxwemeni iqhubeleka nokuphuhliswa, uninzi lwemimandla yobonelelo lwerhasi yendalo kunye nemfuno ephambili ibekwe kude kwaye ihlala yohlulwe ziilwandlekazi ezinkulu. Ngoko ke, eyona ndlela iphambili yokuthutha irhasi yendalo engamanzi ziinqanawa ezihamba elwandle. Uyilo lweetanki zokugcina iinqanawa ze-LNG lufuna isinyithi esinentsebenzo ebalaseleyo yobushushu obuphantsi, kunye namandla aneleyo kunye nokuqina. Izinto ze-aluminium alloy zibonisa amandla aphezulu kumaqondo obushushu aphantsi xa kuthelekiswa nobushushu begumbi, kunye neempawu zabo ezikhaphukhaphu zibenza balungele ukusetyenziswa kwi-atmospheres yaselwandle, apho bamelana nokubola.

Ekwenziweni kweenqanawa ze-LNG kunye neetanki zokugcina ze-LNG, i-5083 i-aluminium alloy isetyenziswa ngokubanzi, ngakumbi eJapan, enye yabathengisi abakhulu begesi yendalo engamanzi. IJapan iye yakha uluhlu lweetanki ze-LNG kunye neenqanawa zokuthutha ukususela ngo-1950 kunye no-1960, kunye nezakhiwo eziphambili zomzimba ezenziwe ngokupheleleyo nge-5083 i-aluminium alloy. Uninzi lwee-alloys ze-aluminium, ngenxa yezinto ezilula kunye ne-corrosion-resistant-resistant properties, zibe zizinto ezibalulekileyo kwizakhiwo eziphezulu zala matanki. Okwangoku, ziinkampani ezimbalwa kwihlabathi liphela ezinokuvelisa izixhobo ze-aluminiyam ezinobushushu obuphantsi kwiiitanki zokugcina iinqanawa ze-LNG. I-alloy yaseJapan ye-5083 ye-aluminiyam, enobunzima obuyi-160mm, ibonisa ukuqina okubalaseleyo kobushushu obuphantsi kunye nokumelana nokudinwa.

Ukusetyenziswa kwee-alloys ze-aluminium kwizixhobo zendawo yeenqanawa

Izixhobo ze-Shipyard ezifana ne-gangways, iibhulorho ezidadayo, kunye neendlela zokuhamba zenziwe ukusuka kwi-6005A okanye i-6060 yeeprofayili ze-aluminium alloy ngokusebenzisa i-welding. Iidokhi ezidadayo zakhiwe ngeepleyiti ezidityanisiweyo zealuminiyam ezingama-5754 kwaye azifuni kupeyintwa okanye unyango lwekhemikhali ngenxa yolwakhiwo lwazo olungangeni manzi.

Imibhobho ye-aluminiyam yokubhobhoza

Imibhobho yokugrumba i-aluminiyam ithandwa ngenxa yoxinano oluphantsi, ubunzima, umlinganiselo wokomelela ukuya kubunzima obuphezulu, itorque ephantsi efunekayo, ukuchasana nempembelelo enamandla, ukumelana nokudleka okulungileyo, kunye nokunganyangeki okuphantsi kweendonga zequla. Xa amandla omatshini wokugrumba avumela, ukusetyenziswa kwemibhobho yokugaya i-aluminium alloy inokufikelela kubunzulu obungenakukwazi ukufikelela kwimibhobho yentsimbi. Imibhobho yokomba i-aluminiyam isetyenziswe ngempumelelo kuphononongo lwe-petroleum ukususela ngeminyaka yoo-1960, kusetyenziswa kakhulu kwindawo eyayisakuba yiSoviet Union, apho ifikelele kubunzulu obungama-70% ukuya kuma-75% obunzulu bubonke. Ukudibanisa izibonelelo ze-alloys ze-aluminium ezisebenza kakhulu kunye nokuchasana nokubola kwamanzi olwandle, imibhobho ye-aluminiyam ye-alloy drill inezicelo ezibalulekileyo zobunjineli baselwandle kwiiplatifti zokwemba ngaphandle konxweme.

Ihlelwe nguMay Jiang esuka kwiMAT Aluminium