Cov ntsiab lus dab tsi uas muaj lub tin ingot muaj?
Tn ingots feem ntau yog suav nrog tin, uas nws lub cim muaj kuab lom yog SN, thiab yog ib qho khoom siv hlau. Tin yog qhov tsis tshua muaj tshuaj, thiab nws cov yam ntxwv suav nrog kev tsis tshua muaj siab, ua rau muaj qhov tseem ceeb ntawm cov khoom lag luam ntau.
Ntxiv rau cov ntshiab tin, tin kev yuav muaj me me ntawm lwm cov hlau cov ntsiab lus, feem ntau ntawm cov uas tsis muaj kev cuam tshuam impurities nyob rau hauv cov txheej txheem. Feem ntau, lub impurity cov ntsiab uas tej zaum yuav muaj nyob hauv Tn ingots tsuas yog txhuas suav nrog kev coj ua, tooj liab, tshuaj pleev ib yam thiab ib co lwm cov hlau.
Cov khoom tsis muaj
| Yam | Sn 99.90 | SN 99.95 | SN 99.99 |
| Sn% ntau dua lossis sib npaug | 99.9 | 99.95 | 99.99 |
| Raws li% tsawg dua lossis sib npaug | 0.008 | 0.003 | 0.0005 |
| Fe% tsawg dua lossis sib npaug | 0.007 | 0.004 | 0.002 |
| Cu% tsawg dua lossis sib npaug | 0.008 | 0.004 | 0.0005 |
| PB% tsawg dua lossis sib npaug | 0.032 | 0.02 | 0.0035 |
| Bi% tsawg dua lossis sib npaug | 0.015 | 0.006 | 0.0025 |
| Sb% tsawg dua lossis sib npaug | 0.02 | 0.014 | 0.0015 |
| CD% tsawg dua lossis sib npaug | 0.0008 | 0.0005 | 0.0003 |
| Zn% tsawg dua lossis sib npaug | 0.001 | 0.0008 | 0.0003 |
| Ib% tsawg dua lossis sib npaug | 0.001 | 0.0008 | 0.0005 |
| S% tsawg dua lossis sib npaug | 0.0005 | 0.0005 | 0.0003 |
| Ag% tsawg dua lossis sib npaug | 0.005 | 0.0001 | 0.0001 |
| Ni + co% tsawg dua lossis sib npaug | 0.005 | 0.005 | 0.0006 |
Ntawm lawv, txhuas yog ib qho ntawm cov impurities ntawm tin thiab kuj yog ib qho teeb meem. Nyob rau hauv cov txheej txheem ntawm tin smelting thiab refining, txhuas feem ntau sau ib qho alloy nrog tin thiab dhau los ua neeg Ihev. Txawm hais tias cov tin-lead alloys siv nyob rau qee thaj teb, xws li cov ntsiab lus tin-txhuas, ntau dhau los txo cov Tin thiab cuam tshuam nws daim ntawv thov ntau. Yog li, cov ntsiab lus coj ua yuav tsum tau nruj me ntsis tswj nyob rau hauv cov txheej txheem los xyuas kom cov khoom zoo ntawm Tin Ingots.
Tsis tas li ntawd, Tin Ingots kuj tseem tuaj yeem muaj me me tooj liab, hlau, tshuaj pleev ib yam thiab lwm yam. Cov ntsiab lus no yuav cuam tshuam rau cov khoom siv neeg ua haujlwm, corrosion tsis kam thiab condownivity ntawm Tin kev ua, yog li lawv yuav tsum tau tswj hwm.
Ntxiv nrog rau kev hais los saum toj saud, Tin Inget kuj tseem muaj ib qho me me ntawm cov khoom siv hlau, thiab lwm yam vim yog cov laj thawj tsis zoo thiab cov txheej txheem smelting.
Nyob rau hauv dav dav, tn ingots feem ntau yog muaj ntawm cov ntsiab lus tin hais, thiab tseem muaj ib qho me me ntawm lwm cov hlau uas ua rau tsis zoo. Cov ntsiab lus ntawm cov neeg hlab hlwb yuav tsum tau nruj me ntsis tswj tau nyob rau hauv cov txheej txheem los xyuas kom cov kev ua tau zoo thiab ua tau zoo ntawm tn ingots.
