Hafnium Nitride yog hmoov, cov ntawv sau hnub, melting pot 3310 ℃, nws yog qhov ruaj khov, tab sis yooj yim los ntawm aqua regia, feeb
sulfuric acid thiab hydrogen fluoride acid acid acidosion. Cov tshuaj tiv thaiv tsim ncaj qha los ntawm Hafnium thiab nitrogen ntawm 900 ℃, nws yog qhov tseem ceeb ntawm kev refractory hafnium alloy.
| Txoj cai | Tshuaj Yeeb Nkab% | |||||
| HF + n | N | O ≤ | C ≤ | Fe ≤ | S ≤ | |
| HFN | 99.5 | 5-7 | 0.1 | 0.02 | 0.15 | 0.01 |
| Hom | Lub qhua | |||||
Cov khoom siv nyuaj lossis cov cuab yeej siv hluav taws xob, cov hlau-ceramic, kub tsis kam lees alloy additive.
Peb yog cov chaw tsim khoom, peb lub Hoobkas nyob hauv Shandong, tab sis peb kuj tseem tuaj yeem muab ib qho kev yuav khoom rau koj!
T / T (Telek Hloov), Western Union, MoneyGram, BTC (Bitcoin), thiab lwm yam.
≤25KG: Hauv peb hnub ua haujlwm tom qab tau txais nyiaj. > 25kg: ib lub lim tiam
Muaj, peb tuaj yeem muab cov qauv dawb rau kev ntsuas lub hom phiaj zoo!
1kg ib lub hnab FPR kuaj, 25kg lossis 50kg rau ib nruas, lossis raws li koj xav tau.
Khaws lub thawv ntim kom nruj rau hauv qhov chaw qhuav, txias thiab muaj qhov zoo.
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