Vanadium Powder, V

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Vanadium Powder, V

Vanadium isimbi-grey simbi. Iyo yakanyunguduka poindi ndeye 1890 + 10Ciyo iri imwe yesimbi isingawanzo ine yakanyanya kuyeuka poindi. Iyo ine nzvimbo yekubikira ye3380C, pure vanadium yakaoma, isingaite-magineti uye inogona kuumbika, asi hushoma hushoma, kunyanya nitrogen, okisijeni uye hydrogen, inogona zvakanyanya kudzikamisa mapurasitiki.


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Vanadium isimbi-grey simbi. Iyo yakanyunguduka poindi ndeye 1890 + 10Ciyo iri imwe yesimbi isingawanzo ine yakanyanya kuyeuka poindi. Iyo ine poiling ye3380C, pure vanadium yakaoma, isina-magineti uye inowira, asi hushoma hushoma, kunyanya nitrogen, okisijeni uye hydrogen, inogona zvakanyanya kudzikamisa mapurasitiki.
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>> Yakabatana data

Vanadium: chiratidzo chiratidzo V, sirivheri grey simbi, mune periodic tafura ndeyeboka reVB, nhamba yeatomu 23, uremu hweatomu 50.9414, BCC kristal, yakajairika valence iri + 5, + 4, + 3, + 2. Vanadium ine yakanyauka. poindi uye inowanzo danwa kunzi yesimbi pamwe ne niobium, tantalum, tungsten uye molybdenum. Iyo inogona kuumbika, yakaoma uye isiri-magineti.

Iyo ine kugona kurwisa hydrochloric acid uye sulfuric acid, uye iri nani pane yakawanda isina simbi isina gasi, munyu uye mvura ngura kuramba. Pakushambidza kwemukati, iyo gobvu mamiriro evanadium haina kugadzikana Izvo hazviite nemhepo, mvura uye alkali, uye inoshingirira kudzikisira acid.Vanadium isirivha grey simbi. Iyo yakanyunguduka poindi ndeye 1890 ± 10 ℃, inova imwe yesimbi isingawanzo ine yakanyanya kuyeuka poindi. Nzvimbo yayo yekubikira ndeye 3380 ℃, yakachena vanadium yakaoma, isina-magineti uye ductile, asi kana iine hushoma hushoma, kunyanya nitrogen, okisijeni, hydrogen, nezvimwewo, inogona kudzikisira mapurasitiki.


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