Ma aluminiyamu aloyi ndizofunikira kwambiri m'mafakitale ambiri chifukwa cha kuphatikiza kwawo kwapadera komanso kusinthasintha.Ndiopepuka, osachita dzimbiri, ndipo ali ndi zida zabwino zamakina, zomwe zimawapangitsa kukhala oyenera kugwiritsidwa ntchito mosiyanasiyana.M'nkhaniyi, tiwona machitidwe osiyanasiyana a alloying ndi mitundu ya ma aluminiyamu omwe alipo.
Mabanja a aloyi
Ma aluminiyamu aloyi amagawika m'mabanja angapo kutengera kapangidwe kawo ndi katundu.Banja lirilonse liri ndi mitundu yosiyanasiyana ya ntchito ndipo ndiloyenera pazifukwa zosiyanasiyana.Nawa mabanja akuluakulu a alloy:
1.Aluminium-Copper alloys (Al-Cu): Ma alloys awa amakhala ndi mkuwa ndi aluminiyamu.Iwo ali ndi mphamvu zabwino, kukana zokwawa, ndi weldability.Al-Cu alloys amagwiritsidwa ntchito kwambiri poyendetsa, kumanga, ndi kupanga ndege.
2.Aluminium-Silicon alloys (Al-Si): Ma alloys awa ndi opepuka ndipo ali ndi mphamvu zamakina abwino, luso loponya, komanso kuwotcherera.Amagwiritsidwa ntchito kwambiri m'mafakitale amagalimoto, mayendedwe, ndi kupanga.
3.Aluminium-Magnesium alloys (Al-Mg): Ma aloyiwa amakhala ndi magnesium ndi aluminiyamu.Ndiopepuka, ali ndi mphamvu zabwino, ndipo amalimbana kwambiri ndi dzimbiri.Al-Mg alloys amagwiritsidwa ntchito kwambiri pomanga, mayendedwe, komanso m'mafakitale apanyanja.
4.Aluminium-Magnesium-Silicon alloys (Al-Mg-Si): Ma alloys awa amaphatikiza zinthu za Al-Mg ndi Al-Si alloys.Iwo ali ndi mphamvu zabwino, mawonekedwe, ndi weldability.Al-Mg-Si alloys amagwiritsidwa ntchito kwambiri m'mafakitale oyendetsa, zomangamanga, ndi zamagetsi.
5.Aluminium-Zinc alloys (Al-Zn): Ma aloyiwa amakhala ndi zinki ndi aluminiyamu.Iwo ali ndi mphamvu zabwino, kukana dzimbiri, ndi mawonekedwe.Al-Zn alloys amagwiritsidwa ntchito kwambiri m'mafakitale oyendetsa, zomangamanga, ndi zamagetsi.
6.Aluminium-Silver-Copper alloys (Al-Ag-Cu): Ma alloys awa ali ndi siliva, mkuwa, ndi aluminiyamu.Iwo ali ndi mphamvu zabwino, weldability, ndi zokwawa kukana.Al-Ag-Cu alloys amagwiritsidwa ntchito kwambiri muzamlengalenga komanso magwiridwe antchito apamwamba.
7.Aluminium-Zirconium alloys (Al-Zr): Ma alloys awa ali makamaka zirconium ndi aluminium.Ali ndi kukana kwa dzimbiri komanso mphamvu zamakina.Al-Zr alloys akupangidwa pano ndipo ali ndi ntchito zochepa.
Key alloying elements
Makhalidwe a aluminiyamu alloys amatsimikiziridwa ndi zinthu zomwe zimawonjezeredwa ku alloy.Zina mwazinthu zazikulu za alloying ndi:
1.Copper (Cu): Mkuwa umapangitsa mphamvu ndi kukwawa kukana kwazitsulo za aluminiyamu.Komanso kumawonjezera kukana kuvala ndi dzimbiri kukana aloyi zina.
2.Silicon (Si): Silicon imapangitsa mphamvu ndi kuponyera luso lazitsulo zotayidwa.Zimathandizanso kukana kuvala komanso kusinthika kwa ma alloys ena.
3.Magnesium (Mg): Magnesium imapeputsa alloy ndikuwonjezera mphamvu zake.Imathandizanso kukana kwa dzimbiri komanso kutsekemera kwa ma aloyi ena.
4.Zinc (Zn): Zinc imawonjezera mphamvu ndi kukana kwa dzimbiri zazitsulo zotayidwa.Zimathandizanso kukana kuvala ndi mawonekedwe a ma alloys ena.
5.Silver (Ag): Siliva imapangitsa kuti zitsulo za aluminiyamu zikhale zolimba komanso zowotcherera.Imawonjezeranso kukana kwa zokwawa komanso kukana dzimbiri kwa ma alloys ena.
6.Zirconium (Zr): Zirconium imathandizira kukana kwa dzimbiri ndi mphamvu zamakina azitsulo za aluminiyamu.
Aluminium alloy design
Kusankhidwa kwa aloyi yoyenera ya aluminiyamu yogwiritsira ntchito kumadalira zinthu zingapo, kuphatikizapo makina ofunikira, kukana kwa dzimbiri, mawonekedwe, kutsekemera, ndi mtengo.Kapangidwe ka alloy nthawi zambiri kumaphatikizapo kusamalitsa bwino kwa zinthu za alloying kuti mukwaniritse kuphatikiza komwe mukufuna.
Matchulidwe a alloy nthawi zambiri amakhala ndi manambala atatu omwe amayimira zinthu zazikuluzikulu za alloy mu alloy.Mwachitsanzo, dzina la aloyi 6061 limayimira aloyi yomwe ili ndi silicon pafupifupi 0,8% mpaka 1%, 0,4% mpaka 0.8% magnesium, 0,17% mpaka 0.3% yamkuwa, ndipo malire ndi aluminiyamu.
Ma aluminiyamu ena amakhalanso ndi zizindikiro zowonjezera za alloy kapena ma prefixes omwe amapereka zambiri zokhudzana ndi katundu wa alloy kapena ntchito.Mwachitsanzo, aloyi yodziwika kuti 6061-T6 idatenthedwa kuti ikwaniritse mawonekedwe ake amakina.
Pomaliza, ma aluminiyamu aloyi amapereka kuphatikiza kwapadera kwazinthu zomwe zimawapangitsa kukhala oyenera ntchito zosiyanasiyana.Mabanja osiyanasiyana a alloy ndi ma key alloying awo
Malingaliro a kampani Fenan Aluminium Co., Ltd.Ndi imodzi mwamakampani apamwamba 5 opangira aluminiyamu ku China.Mafakitole athu amaphimba malo okwana 1.33 miliyoni masikweya mita ndi kutulutsa kwapachaka kopitilira matani 400,000.Timapanga ndi kupanga zotayidwa extrusions kwa osiyanasiyana ntchito monga: zotayidwa mbiri mazenera ndi zitseko, zotayidwa mafelemu dzuwa, bulaketi ndi Chalk dzuwa, mphamvu zatsopano za zigawo galimoto ndi mbali monga Anti-kugunda Beam, katundu pachivundikiro, batire thireyi. , bokosi la batri ndi chimango chagalimoto.Masiku ano, takweza magulu athu aukadaulo ndi magulu ogulitsa padziko lonse lapansi, kuti tithandizire zomwe makasitomala akufuna.
Nthawi yotumiza: Sep-05-2023
