CAS 7440-62-2 V qiimaha budada Vanadium Powder

Vanadium: calaamada curiyaha V, birta cawlan ee qalinka ah, waxa iska leh kooxda VB ee miiska xilliyeedka, lambarka atomiga 23, miisaanka Atomikada 50.9414, crystal cubic crystal center, valence caadi waa +5, +4, +3, +2. Meesha dhalaalaysa ee Vanadium waa mid aad u sareysa, oo badanaa leh niobium, tantalum, tungsten, molybdenum oo ah birta celisa. Malleable, Waa adag tahay oo aan magnetic. Waxay adkaysi u leedahay hydrochloric iyo sulfuric acid, waxayna u adkaysataa gaaska, milixda, caabbinta biyaha ayaa ka fiican inta badan birta aan lahayn. Birta Vanadium ee ku jirta xaalad cufan ayaa aad u degan heerkulka qolka. Ma la falgaliso hawada, biyaha ama alkali waxayna iska caabin kartaa asiidhyada millatariga Vanadium waa bir qalin-cawl ah. Barta dhalaalka waa 1890 ± 10 ℃, taas oo ah mid ka mid ah biraha dhifka ah ee leh barta dhalaalka sare. Waxay leedahay barta karkaraya ee 3380 ° C, vanadium saafi ah waa adag tahay, aan magnetic, malleable, laakiin haddii ay ku jiraan Qadar yar oo wasakh ah, gaar ahaan nitrogen, oxygen, iyo hydrogen, waxay si weyn u yareyn kartaa caagnimadooda.