Bohloeki bo phahameng ba tšepe Hafnium phofo bakeng sa indasteri ea matla a athomo Featured Image

Ho hloeka ha tšepe e phahameng ea Hafnium phofo bakeng sa indasteri ea matla a athomo

Tlhaloso e Khutšoanyane:

Hafnium ke tšepe e khanyang ea silevera-grey phetoho.Hafnium ha e sebetsane le dilute hydrochloric acid, dilute sulfuric acid le alkali solution e matla, empa e qhibiliha ka hydrofluoric acid le aqua regia.Hangata phofo ea Hafnium e hlahisoa ke mokhoa oa hydrodehydrogenation.

Nomoro ea Mohlala:HR-Hf

Foromo ea molek'hule: Hf

Bohloeki:99.5% mets

Nomoro ea CAS:7440-58-6

Mmala:Phofo e putsoa e ntšo

Sebaka sa ho qhibiliha:2227 ℃

Sebaka se belang:4602 ℃

Tekano:13.31 g/cm3

Tšebeliso ea mantlha:indasteri ea rocket propellant, indasteri ea nyutlelie

Re romelle lengolo-tsoibila

Lintlha tsa Sehlahisoa

Tlhaloso ea Sehlahisoa

Tlhaloso

Zr+Hf	O	Zr	Si	C	Hf
99.5 mets.	0.077	1.5	0.08	0.009	Ho leka-lekanya

Kopo

Hafnium Hf phofo e sebelisoa haholo bakeng sa:

1. Ho sebelisoa ka tloaelo ho X-ray cathode le tungsten terata tlhahiso;

2. Hafnium e hloekileng e na le melemo ea polasetiki, ho sebetsa habonolo le ho hanyetsa mocheso o phahameng oa mocheso, 'me ke thepa ea bohlokoa indastering ea matla a athomo;

3. Hafnium e na le karolo e kholo ea mocheso oa li-neutron tse tšoarang mocheso, e leng se etsang hore e be mokelikeli o motle oa neutron, o ka sebelisoang e le molamu oa ho laola le sesebelisoa se sireletsang li-reactors tsa athomo;

4. Hafnium phofo e ka sebelisoa e le propellant bakeng sa lirokete

5. Hafnium e ka sebelisoa e le getter bakeng sa mekhoa e mengata ea inflatable.Hafnium getter e ka tlosa oksijene, naetrojene le likhase tse ling tse sa hlokahaleng tse teng tsamaisong;

6. Hafnium e atisa ho sebelisoa e le tlatsetso ka oli ea hydraulic ho thibela ho senyeha ha oli ea hydraulic nakong ea ts'ebetso e kotsi haholo.Ha Hafnium e na le anti-volatility e matla, hangata e sebelisoa ho oli ea hydraulic ea indasteri le oli ea hydraulic ea bongaka;

7. Hafnium element e boetse e sebelisoa ho processor ea morao-rao ea Intel45nm;

8. Li-alloys tsa Hafnium li ka sebelisoa e le tšireletso e ka pele bakeng sa li-nozzles tsa rocket le likoloi tse kenang hape, 'me li-alloys tsa Hf-Ta li ka sebelisoa ho etsa lisebelisoa tsa lisebelisoa le lisebelisoa tsa ho hanyetsa.Hafnium e sebelisoa e le karolo ea tlatsetso ho li-alloys tse thibelang mocheso, joalo ka lialloys tsa tungsten, molybdenum le tantalum.HfC e ka sebelisoa e le kenyelletso ea carbide e entsoeng ka samente ka lebaka la boima ba eona bo phahameng le ntlha ea ho qhibiliha.