Hafnium maʻemaʻe kiʻekiʻe Hf metala Sponge Hafnium
inoa:Metala Hafnium
Ke ʻano: nā Ingots hina
Noi:
New 2017 maikaʻi loa kumu kūʻai maʻemaʻe kiʻekiʻeHf99.9%Hafniummetala
Hoʻohana maʻamau ia ma ke ʻano he cathode X-ray a me ka ʻoihana hana tungsten, Hoʻohana pū ʻia nā hafnium e lements i nā mea hou intel-45 nano-processors.
Hōʻike
1. Ke ʻano a me ka wehewehe ʻana: |
ʻO ka osmium hoʻomaʻemaʻe kiʻekiʻe, ʻike ʻia hoʻi ʻo ka crystalline osmium, he aniani metala hina hina me ka luster metala; |
Kaumaha molekula: 178.49 |
Ka helu hehee: ma kahi o 2227 ℃ |
2. ʻAno: |
Loaʻa iā ia ka hana anti-corrosion maikaʻi, ʻaʻole maʻalahi ke hoʻouka ʻia e ka waika maʻamau a me ka wai wai alkali, a hiki ke hoʻoheheʻe ʻia i loko o ka waika hydrofluoric e hana i kahi paʻakikī fluorine.Ma nā wela kiʻekiʻe, hiki i ka plutonium ke hui pololei me ka oxygen, nitrogen a me nā kinoea ʻē aʻe e hana i nā oxides a me nitrides;paʻa ka plutonium i ka lewa, a he maʻalahi loa ka plutonium pauka e puhi;ʻO ka plutonium kahi ʻāpana neutron hoʻopaʻa wela nui, a ʻo ka plutonium koʻikoʻi ʻo ka ikehu nuklea he mea laha loa e pono ai no ka hoʻomohala ʻana i ka ʻoihana ikehu atomika. |
3. Hoʻohana: |
Hoʻohana nui ʻia ia no ka hana ʻana i nā mea hao hafnium.No ka mea he wikiwiki ka hafnium i ka wela a me nā waiwai exothermic (1 manawa ʻoi aku ka wikiwiki ma mua o ka zirconium a me ka titanium), hiki ke hoʻohana ʻia ma ke ʻano he mea hana no nā mīkini jet a me nā missiles.ʻO ke ʻano refractory o Rhenium he mea pono ia ma ke ʻano he pahi no nā turbojets a me nā ʻenekini pahu pahu hau.Hiki ke hoʻohana ʻia e hana i nā valves, nozzles a me nā ʻāpana wela kiʻekiʻe. |
Papa kuhikuhi | Hf |
Zr+Hf(Min%) | 99.99 |
Unite | Max% |
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 |
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