Iindaba
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Ikhoyili yentsimbi egqunywe ngombala: Ukuguqula imboni yesinyithi
Kukho utshintsho olutsha oluqhubekayo kwishishini lesinyithi, njengoko ikhoyili yentsimbi enemibala isenza amaza ngobuchule bayo obutshintsha umdlalo kunye neempawu zayo ezikhethekileyo. Ikhoyili yentsimbi enemibala luhlobo lweshiti yesinyithi ephathwe ngengubo yokukhusela ukuphucula ukuthandeka kwayo...Funda ngokugqithisileyo -
Umahluko phakathi kwentsimbi yekhabhoni eqengqelekayo ebandayo kunye nentsimbi eqengqelekayo eshushu
Kwishishini lentsimbi, sihlala sisiva ingcamango yokuqengqeleka okushushu kunye nokuqengqeleka okubandayo, ngoko ke zithini? Ukuqengqeleka kwentsimbi kusekelwe kakhulu ekuqengqelekeni okushushu, kwaye ukuqengqeleka okubandayo kusetyenziswa kakhulu ukuvelisa iimilo ezincinci kunye namaphepha. Oku kulandelayo yiroli eqhelekileyo ebandayo...Funda ngokugqithisileyo -
Yintoni ishiti ye-aluminiyam? Iimpawu kunye nokusetyenziswa kwepleyiti ye-aluminiyam?
Ulwakhiwo lwepleyiti ye-aluminiyam luquka ikakhulu iiphaneli, iibha zokuqinisa kunye neekhowudi zekona. Ubukhulu bomsebenzi obuphezulu bokubumba ukuya kuthi ga kwi-8000mm×1800mm (L×W) Ugquma lusebenzisa iimpawu ezaziwayo ezifana ne-PPG, iValspar, iAkzoNobel, iKCC, njl. Ugquma lwahlulwe lwaba zii-coati ezimbini...Funda ngokugqithisileyo -
Malunga nobhedu
I-Copper yenye yeentsimbi zokuqala ezafunyanwa nezasetyenziswa ngabantu, imfusa-bomvu, i-gravity ethile i-8.89, i-melting point 1083.4℃. I-Copper kunye nee-alloys zayo zisetyenziswa kakhulu ngenxa ye-conductivity yazo elungileyo yombane kunye ne-thermal conductivity, ukumelana nokugqwala okunamandla, kunye ne-p...Funda ngokugqithisileyo -
Ibha yobhedu ye-ASTM C61400 ye-aluminiyam esemgangathweni yaseMelika C61400 yobhedu | ityhubhu yobhedu
I-C61400 yi-aluminium-bronze eneempawu ezibalaseleyo zoomatshini kunye nokuguquguquka. Ifanelekile ukusetyenziswa komthwalo ophezulu kunye nokwakhiwa kweenqanawa ezinoxinzelelo oluphezulu. I-alloy ingasetyenziswa nakwiinkqubo okanye usetyenziso oludla ngokubola okanye olubolayo. I-aluminium bronze ine-du...Funda ngokugqithisileyo -
Isetyenziswa kakhulu kushishino (i-chalcopyrite isetyenziswa kushishino ukuvelisa ubhedu)
I-Copper isetyenziswa kakhulu kushishino (i-chalcopyrite yemizi-mveliso ukuvelisa i-copper). Impembelelo ye-REACH kumashishini ethu okuvelisa nokucubungula i-copper kunye nabasebenzisi abasezantsi. I-REACH ibixhalabile kakhulu lishishini leekhemikhali lasekhaya, kodwa amashishini angaphandle kwe-ferrous asekhaya...Funda ngokugqithisileyo -
Uhlalutyo malunga nendlela yexesha elizayo yexabiso lekopolo
I-Copper isendleleni yokufumana inzuzo enkulu yenyanga ukusukela ngo-Epreli 2021 njengoko abatyali-mali bebheja ukuba iTshayina isenokuyeka umgaqo-nkqubo wayo we-coronavirus, nto leyo eya kunyusa imfuno. Ukuhanjiswa kwe-Copper ngoMatshi kunyuke nge-3.6% ukuya kwi-$3.76 ngepawundi, okanye i-$8,274 ngetoni nganye, kwicandelo le-Comex leNew ...Funda ngokugqithisileyo
