Izintengo ze-ferro tungsten ne-tungsten powder emakethe yaseShayina zihlala zingashintshile njengoba imakethe intula uketshezi oluthintwa ukuqhubeka nokusabalala kwe-coronavirus emhlabeni jikelele. Iziphathimandla eziningi kufanele zibuyisele kancane ukuvala izivalo, okunciphisa ukuthengiselana okuvela ezimakethe zaphesheya.
Imakethe yokugxilisa i-tungsten isesimweni esibucayi ngenxa yobuthakathaka obuqhubekayo ohlangothini lwesidingo. Amabhizinisi ezimayini ayanqikaza ukuthengisa ngamanani aphansi kuyilapho abathengi befuna izinsiza ezinamanani aphansi. Njengoba kunikezwe lokho, ukuthengiselana kwangempela akuqedwa. Izimboni ezincibilikisayo zihlala zinezinga lokusebenza eliphansi ukuze zigweme izingozi nokuthenga okusekelwe esimisweni esiqinile. Iningi langaphakathi lilinde amanani amasha omhlahlandlela avela ezikhungweni ze-tungsten. Imakethe ye-tungsten powder ibuthakathaka kodwa isekelwa izindleko zokukhiqiza eziphezulu.
Amanani emikhiqizo ye-tungsten ngoJulayi 1, 2020:
| Intengo yemikhiqizo ye-tungsten | ||
| Umkhiqizo | Ukucaciswa/Okuqukethwe kwe-WO3 | Intengo Yokuthekelisa (USD, EXW LuoYang, China) |
| UFerro Tungsten | ≥70% | 20294.1 USD/Ithani |
| I-Ammonium Paratungstate | ≥88.5% | 202.70 USD/MTU |
| I-Tungsten powder | ≥99.7% | 28.40USD/KG |
| I-Tungsten Carbide powder | ≥99.7% | 28.10USD/KG |
| 1#Ibha ye-Tungsten | ≥99.95% | 37.50USD/KG |
| I-Cesium Tungsten Bronze | ≥99.9% | 279.50USD/KG |
Isikhathi sokuthumela: Jul-06-2020