Isici
Ibanga | Sn-1 | Sn-2 | Sn-3 | |
ukwakheka kwamakhemikhali (%) | Sn | 99.9 | 99.9 | 99.9 |
Fe | <0.015 | <0.015 | <0.015 | |
Pb | <0.04 | <0.03 | <0.04 | |
S | <0.01 | <0.01 | <0.01 | |
Cu | <0.04 | <0.03 | <0.03 | |
Usayizi | -200 | -325 | -100 | |
Ukuminyana kwenqwaba(g/cm³) | 3.3-4.3 | 3.2-3.8 | 3.6-4.6 | |
I-Taylor Sieve (i-mesh) | 150 | <1 | - | <10 |
200 | 3-10 | <1 | 20-40 | |
325 | 30-50 | <5 | 20-40 | |
-325 | 40-70 | 94-99 | 10-50 |
1. Izithasiselo zokugcoba ze-nanometer yensimbi: engeza u-0.1 ~ 0.5% we-nano tin powder emafutheni okugcoba, amafutha, wenze ipheya yokungqubuzana enqubweni ye-friction surface self-lubricating, self-healing membrane, yehlisa kakhulu i-friction pair antiwear nokusebenza kwe-antifriction.
2. Izithasiselo ze-sintering ezicushiwe: i-nano tin powder ku-powder metallurgy slash powder metallurgy sintering izinga lokushisa kanye nezinga lokushisa eliphezulu lemikhiqizo ye-ceramic.
3. I-Metal ne-non-metallic conductive coating on the surface treatment: ngaphansi kwezimo ze-anaerobic, ngaphansi kwe-powder yokugqoka izinga lokushisa elincibilikayo, ubuchwepheshe bungasetshenziswa ekukhiqizeni idivayisi ye-microelectronic.
Singabakhiqizi, imboni yethu itholakala eShandong, kodwa futhi singakunikeza insizakalo eyodwa yokuthenga!
T/T(i-telex transfer), Western Union, MoneyGram, BTC(bitcoin), njll.
≤25kg: zingakapheli izinsuku ezintathu zokusebenza ngemuva kokutholwa kwenkokhelo.>25kg: isonto elilodwa
Iyatholakala, singanikeza amasampula amancane mahhala ngenjongo yokuhlola ikhwalithi!
1kg isikhwama ngasinye fpr amasampula, 25kg noma 50kg isigubhu ngasinye, noma njengoba ubufuna.
Gcina isitsha sivalwe ngokuqinile endaweni eyomile, epholile futhi enomoya omuhle.