2020 wuxuu ahaa sanad adag ku dhawaad ​​qof kasta oo aduunka oo dhan ah. Dalka Shiinaha, dad aad u tiro badan ayaa loo isticmaalay inay gudaha ku sii jiraan, laakiin tolmadani wax saamayn ah kuma laha aluminium dalban karaan. Dhanka kale, aluminium isticmaalayaasha laga soo bilaabo warshadaha farsamada gacanta ilaa kuwa soo saara cabitaannada fudud ee caalamiga ah waxay ku adkaatay inay helaan gasacadaha si ay u daboolaan baahida sii kordheysa ee alaabadooda iyagoo ka jawaabaya masiibada.

Tiradayada iibka ah ee gasacadaha aluminiumka ah ee la dhoofiyay sanadka 2020 ayaa gaadhay200millions guud ahaan, taas oo 47% ka sareysa sanadka 2019. In kasta oo qiimaha shixnaduhu uu aad uga sarreeyo sidii hore, haddana baahida suuqa dibadda ayaa weli la dardargeliyey. Soosaarayaasha caagagga caalamiga ah waxay si adag uga shaqeynayaan inay ku daraan awood ay ku daboolaan baahida sii kordheysa.

Waa maxay sababta dalabka aluminiumku uu weli u kordhay wakhtigan adag? Maalmahan, dalal aad u badan ayaa fiiro gaar ah u leh deegaanka iyo habka dib-u-warshadaynta ee horumarinta dhaqaalaha.

gasacadaha aluminiumku waa xirmada cabitaanka ugu waara ee qiyaas kasta. Marka la barbar dhigo caagagga iyo dhalooyinka, aluminiumku dib u warshadayntiisa iyo boqolkiiba sare ee waxyaabaha dib loo warshadeeyay ayaa keenaya nidaamka dib u warshadaynta inay gacan ka geysato caannimadeeda. gasacadaha aluminiumku waxay leeyihiin heerka dib u warshadaynta oo sarreeya iyo waxyaabo dib loo warshadeeyey marka loo eego noocyada xirmooyinka tartamaya. Way fudud yihiin, la isku dhejin karaa oo xooggan yihiin, taas oo u oggolaanaysa summadaha inay baakadeeyaan oo ay qaadaan cabitaanno badan iyagoo isticmaalaya walxo yar. gasacadaha aluminiumku aad bay uga qiimo badan yihiin dhalada ama balaastigga, iyaga oo ka caawinaya in barnaamijyada dib-u-warshadaynta dawladda hoose ay noqdaan kuwo dhaqaale ahaan waxtar u leh oo si wax ku ool ah u kabaya dib-u-warshadaynta walxaha qiimaha yar ee ku jira qashinka.

Inta badan, gasacadaha aluminiumka waxaa dib loo warshadeeyaa marar badan iyadoo loo marayo habka dib-u-warshadaynta "loop xiran". Muraayadaha iyo balaastiigga ayaa caadi ahaan "wareega-wareegaya" oo la geliyo alaabada sida roogaga rooga ah ama qashinka qashinka lagu shubo.

2021, iibka iyo dalabka ayaa wali sii kordhin kara, marka loo eego warshadaha aluminium ee caalamiga ah shuruudaha baahida hadda jirta. Si kastaba ha noqotee, aluminium aluminiumku waa mustaqbalka xirmada cabitaanka.