I-CAS 7440-03-1 Niobium NB metals 99.95% ye-Niobium Powder
I-CASI-7440-03-1 I-NiobiumI-NT 79.95%I-NiobiumUmgubo
I-Niobium yintsimbi engwevu, inyibilika inqaku lama-2468 ℃, inqaku lokubila 4742 ℃. I-Niobium izinzile emoyeni kubushushu begumbi, ibomvu ayikho ngokupheleleyo kwi-oxidation yeoksijini. I-huarui ibonelela nge-niobium powder (NB: 99% 99.9%) kunye neFerro Niobium Powder (NB: 50% 70%). Ubungakanani bentsundu: I-15-45um, i-45-10um.80-25um ... njl
Isicelo:
I-1. I-Niobium yeyona nto ibaluleke kakhulu yokuvelisa amandla amakhulu okuvelisa amandla aphezulu.
2. I-niobium powderikwasetyenziselwa ukuvelisa iTanaliso.
I-3. ImsulwaI-niobium besinyibilikaokanye i-niobium ye-Nickel Alloy isetyenziselwa ukwenza i-nickel, i-chrome kunye nesinyithi sesinyithi
Iqondo lokushisa labela.
Iqondo lokushisa labela.
4. Yongeza i-0.001% ukuya kwi-0.1%I-niobium powderUkutshintsha iipropathi zoomatshini bentsimbi 5. Isetyenziswe njengezinto ezitywiniweyo
yetyhubhu ye-arc
yetyhubhu ye-arc
| Ubume bekhemikhali (i-wt.%) | |||
| Inqaku (i-PPM max) | Ibanga LB-1 | Ibanga LB-2 | Ibanga LB-3 |
| Ta | 30 | 50 | I-100 |
| O | I-1500 | 2000 | I-3000 |
| N | 200 | I-400 | I-600 |
| C | 200 | I-300 | I-500 |
| H | I-100 | 200 | I-300 |
| Si | 30 | 50 | 50 |
| Fe | 40 | 60 | 60 |
| W | 20 | 30 | 30 |
| Mo | 20 | 30 | 30 |
| Ti | 20 | 30 | 30 |
| Mn | 20 | 30 | 30 |
| Cu | 20 | 30 | 30 |
| Cr | 20 | 30 | 30 |
| Ni | 20 | 30 | 30 |
| Ca | 20 | 30 | 30 |
| Sn | 20 | 30 | 30 |
| Al | 20 | 30 | 30 |
| Mg | 20 | 30 | 30 |
| P | 20 | 30 | 30 |
| S | 20 | 30 | 30 |
