Zinc ingot
| Into | Zinc ingot |
| Umgangatho | ASTM, AISI, JIS, ISO, EN, BS, GB, njl. |
| Izinto eziphathekayo | Zn99.99, Zn99.995 |
| Ubungakanani | I-Zinc ingots inesimo se-trapezoidal esixande kunye nobukhulu be-425 ± 5 220 mm × 55 mm. Ubunzima bomnatha ngamnye bumalunga nama-28 ± 2Kg. Zidityaniswe kunye nemicu yentsimbi epholileyo. Inyanda nganye yee-ingots ezingama-46 inobunzima obumalunga ne-1300Kg. |
| Isicelo | Isetyenziselwa ikakhulu kwi-alloy yokuphosa i-die, ishishini lebhetri, ishishini loshicilelo kunye nokudaya, ishishini lamachiza, ishishini lerabha, ishishini lemichiza, njl. I-alloys ye-zinc kunye nezinye iintsimbi ziye zasetyenziswa ngokubanzi kwi-electroplating, ukutshiza kunye namanye amashishini. |
|
IBanga |
| Ukwakhiwa kwemichiza(%) | ||||||
|
Zn≥ | Ukungcola≤ | |||||||
| Pn≤ | Cd≤ | Fe≤ | Cu≤ | Sn≤ | Al≤ | iyonke | ||
| Zn99.995 | 99.995 | 0.003 | 0.002 | 0.001 | 0.001 | 0.001 | 0.001 | 0.005 |
| Zn99.99 | 99.99 | 0.005 | 0.003 | 0.003 | 0.002 | 0.001 | 0.002 | 0.010 |
Iimpawu zemveliso:
Iimpawu eziphambili zomzimba kunye neekhemikhali: Indawo yokunyibilika kwe-zinc yi-419.5 ° C, indawo yokubilisa yi-907 ° C, kwaye ubuninzi be-0 ° C yi-7.13g / cm3. I-Zinc i-brittle kwiqondo lokushisa eliqhelekileyo. Xa ishushu kwi-100 ° C ukuya kwi-150 ° C, i-zinc inokucinezelwa kwiipleyiti ezincinci okanye zitsalwe kwiingcingo zetsimbi, kodwa xa ubushushu budlula i-250 ° C, ilahlekelwa yi-ductility.
I-Zinc inokusabela ngeeasidi, iziseko kunye neetyuwa ukwenza iityuwa ezintsha. Umphezulu unxibelelana neoksijini, ikharbon diokside, kunye namanzi asemoyeni ukwenza i-zinc carbonate exineneyo, ekhusela imveliso ekubeni i-oxidized.
Akuvunyelwe ukusebenzisa izixhobo zokupakisha kunye nokuthutha nge-asidi, i-alkali, ityuwa kunye nezinye i-zinc ingots ezinobungozi, kwaye kufuneka zigcinwe kwindawo eyomileyo, enomoya, engabonakaliyo, kwaye ikhuselwe emvuleni. Ubushushu obunyibilikayo be-zinc akufunekanga budlule kwi-500 ℃ ukunciphisa ilahleko ye-oxidation kunye nelahleko yokuguquguquka. Akufanele idibane nentsimbi kunye nezinye izinyithi ezinobungozi xa inyibilika ukuphepha ukungcolisa imveliso. I-zinc oxide iya kuveliswa phezu kwesisombululo se-zinc ngexesha lokunyibilika. I-ammonium chloride ingasetyenziselwa ukwenza i-slag ukuphucula izinga lokusetyenziswa kwe-zinc. Ukuba imveliso ye-zinc ingot imanzi ngenxa yemvula, kufuneka yomiswe ngaphambi kokuba idibanise i-liquid etyhidiweyo, ukwenzela ukuba ugweme "ukuqhuma" ukulimaza abantu kunye nokonakalisa izixhobo.
Ixesha lokuposa: Mar-16-2020