I-International Aluminium Institute (IAI) ikhiphe izibalo zayo zakamuva zokukhiqiza, ezibonisa ukuthi umkhiqizo we-alumina womhlaba wonke wehle wafinyelela kumathani ayizigidi ezingu-12.513 ngoJuni 2026, wehle usuka kumathani ayizigidi ezingu-12.610 ngoMeyi. Isilinganiso sansuku zonke simi kumathani angu-417,100. Phakathi kwalesi samba, ukukhiqizwa kwe-alumina okulinganiselwa eShayina kubhalise amathani ayizigidi ezingu-7.58 ngoJuni, okuwukuhlehla okuncane kusuka kumathani ayizigidi ezingu-7.63 aqoshwe ngoMeyi. Ngenkathi ukwehla kwenyanga nenyanga kubonakala kuncane ephepheni, isignali ephezulu yileyo abaphathi bezokuthenga abanolwazi abangayinaki: aukondla ngepayipi lokuqinisa isitokwe sokudlaizincibilikisi ze-aluminium zomhlaba wonke.
Kungani lokhu kubalulekile kubathengi bamashidi e-aluminium, imigoqo, amashubhu, kanye nezingxenye ezenziwe ngomshini we-CNC? Impendulo ilele ochungechungeni lokuhlinzekwa kwensimbi. I-Alumina iyisitsha esiyinhloko sokukhiqizwa kwe-aluminium nge-electrolytic; cishe amathani amabili e-alumina ayadingeka ukukhiqiza ithani elilodwa lensimbi eyinhloko ye-aluminium. Lapho ukutholakala kwe-alumina kuncipha kancane kancane, kubeka iphansi lezindleko ngaphansi kwe-ingot eyinhloko, i-billet, kanye ne-rolling slab. Lokhu kuguquguquka kungena ngqo emananini nasekutholakaleni kwemikhiqizo eyenziwe nge-aluminium eqediwe. Kubasebenzisi bokugcina, ukubambisana nomhlinzeki othole ukufinyelela kwesitsha sokudla esinezigaba eziningi akuseyona into yokunethezeka. Kuyisidingo sokuthenga.
Enkampanini yethu, siklame uchungechunge lwethu lokuhlinzeka ukuze simunce ngokunembile lokhu kuguquguquka okuphezulu. Amapuleti ethu e-aluminium namashidi, okuhlanganisa ipuleti le-marine grade 5052-H32, ishidi lesakhiwo le-6061-T6, kanye nepuleti le-aerospace le-7075-T651 asongwa kusuka ku-slab etholakala ngezivumelwano zesikhathi eside namaqembu amakhulu okuncibilikisa. Lokhu kusenza sikwazi ukugcina amanani azinzile kanye nezikhathi zokuhola ezibikezelwayo ngisho noma izimakethe ze-alumina kanye nezinsimbi eziyinhloko ziqina. Amabha ethu e-aluminium nama-rod amboza ububanzi obugcwele bezinsimbi ezihlanganisiwe, kusukela ku-free-machining ka-2011-T3 kanye no-6262-T6511 yokujika kwe-CNC okusheshayo, kuya ku-2024-T351 kanye no-7075-T7351 yezinhlelo zokusebenza zezindiza ezibalulekile zokukhathala kanye nezokuvikela. Ibha ngayinye ihlinzekwa ngokulandelela okuphelele kwempahla yemishini kanye nokubekezelela ububanzi obuqinile njengoba kuchazwe ku-ASTM B211 noma ku-EN 755.
Ukuze kuthuthwe uketshezi, izinhlelo zomoya, kanye nezinhlaka zesakhiwo, amashubhu ethu e-aluminium atholakalayo ngokuhlelwa okudonswe kahle nokuhlanganisiwe akhiqizwa ngokushisa okuhlanganisa i-6061-T6, 6063-T6, kanye ne-5086-H32. Ukuqina kodonga okulawulwayo, ukuqeda kobuso, kanye nokuma kuqinisekisa ukusebenza kahle komshini ongezansi. Ngaphandle kwemikhiqizo yomshini, izinto zethu zangaphakathi endliniisibambo sezinsizakalo zomshini we-e CNCukugaya ngokunembile, ukujika, ukubhoboza, kanye nokuthepha, ukuletha izingxenye eziqediwe ngokwelashwa kwendawo kusukela ekuguqulweni kwe-alodine kuya ekufakweni kwe-anodizing eqinile. Ngokuhlanganisa ukuthola, ukucubungula, kanye nokulungisa ngaphansi kophahla olulodwa, sisusa izikhala zokuphakelwa ezivelayo lapho abaprosesa abaphakathi befuna izinto zokusetshenziswa.
Idatha ye-alumina ye-IAI kaJuni ilandisa indaba ecacile. Umkhiqizo we-alumina womhlaba wonke awukhuphuki; uyalinganisela. Esimweni esinjalo, ukujula kochungechunge lokuhlinzeka kuchaza ukusebenza kokulethwa. Sikumema ukuthi uguqule lokhu kuguquguquka kwemakethe kube yinzuzo yakho. Xhumana nethimba lethu lokuthengisa namuhla ukuze uxoxe ngezidingo zakho zeshidi le-aluminium, ibha, ishubhu, noma imishini yokunemba. Vumela ukuzinza kwethu kwe-feedstock kube umkhawulo wakho wokuncintisana.
Isikhathi sokuthunyelwe: Agasti-01-2026