Nnukwu ịdị ọcha hafnium Hf metal Sponge Hafnium

Nkọwa dị mkpirikpi:

1. Aha ngwaahịa: hafnium Hf metal Sponge Hafnium
2. Usoro ihe omimi: Hf
3. Nọmba CAS: 7440-58-6
4. Ịdị ọcha: 99%-99.99%

Nkọwa ngwaahịa

Mkpado ngwaahịa

Ọdịdị: Grey Ingots

Ngwa:
Ọhụrụ 2017 kacha mma ọnụahịa dị elu dị ọchaHf99.9%Hafnium metal
A na-ejikarị ya dị ka cathode X-ray na tungsten na-emepụta ihe, a na-ejikwa hafnium e lements na intel-45 nano-processors kachasị ọhụrụ.

Nkọwapụta

1. Ọdịdị na nkọwa:

Osmium dị elu nke dị elu, nke a makwaara dị ka osmium kristal, bụ kristal ọla ọcha na-acha ntụ ntụ nwere ọmarịcha ọla;

Ibu ibu: 178.49

Ebe mgbaze: ihe dịka 2227 ℃

2. Eke:

Ọ nwere ezigbo mgbochi corrosion arụmọrụ, adịghị mfe ibuso ndị nkịtị acid na alkali aqueous ngwọta, na dị mfe soluble na hydrofluoric acid na-etolite a fluorine mgbagwoju. N'ebe okpomọkụ dị elu, plutonium nwekwara ike jikọta ya na oxygen, nitrogen na gas ndị ọzọ iji mepụta oxides na nitrides; plutonium kwụsiri ike n'ikuku, plutonium ntụ ntụ na-adịkwa mfe ọkụ; plutonium nwere nnukwu ikuku neutron na-ejide akụkụ obe, na plutonium nwere ike nuklia a ma ama bụ ihe dị ụkọ dị mkpa maka mmepe nke ụlọ ọrụ ike atọm.

3. Na-eji:

A na-ejikarị ya eme ihe maka mmepụta ihe ndị na-eme ka hafnium na-emepụta ihe. N'ihi na hafnium nwere ọkụ ọkụ ngwa ngwa na ihe exothermic (1 ugboro ngwa ngwa karịa zirconium na titanium), enwere ike iji ya dị ka ihe nhazi maka engines jet na ngwa agha. Ọdịdị refractory nke Rhenium na-eme ka ọ baa uru dị ka agụba maka turbojets yana n'ime igwe ikuku ikuku na-ekpo ọkụ. A pụkwara iji ya mee valves, nozzles na akụkụ ndị ọzọ dị elu dị elu.

Index	Hf
Zr+Hf(Nkeji%)	99.99
Nkeji	Kachasị%
Al	0.001
B	0,0005
C	0,005
Cd	0,0001
Co	0,0012
Cr	0,002
Cu	0,002
Fe	0.01
H	0,002
Mg	0,0015
Mn	0,0012
Mo	0.001
N	0,005
Nb	0.001
Ni	0,0012
O	0.03
Pb	0,0015
Si	0.001
Sn	0.001
Ti	0.001
V	0.001
W	0,005
Zr	0.5