Hafnium
01
Maʻemaʻe Kiʻekiʻe 99.99% Paʻa Hafnium Crystal / Nā Paʻa Kilika Hafnium
Ka nui o ka Hafnium Crystal Bar
●anawaena:0.8 a 1.9'' (20mm a 48mm).
●Ka lōʻihi:a hiki i 39.37'' (1000mm).
●Loaʻa i nā nui ʻokiʻoki, maʻamau 1-2'' (25mm-51mm) lōʻihi. ʻO nā mea hoʻohana ʻia ʻo Hafnium Crystal Bar.
-1. Hoʻohana ʻia e like me nā mea maka no ka hana ʻana i nā huahana hafnium maʻemaʻe kiʻekiʻe.
-2. Hiki ke hoʻohana ʻia ka metala Hafnium i nā koʻokoʻo mana i nā reactor nuklea ma muli o kona ikaika ikaika e hopu i nā neutrons.
-3. Hoʻohana ʻia no ka hana ʻana i nā superalloys.
-4.Kahua:
Ka helu heheʻe: 2227 ℃ Lahi paila: 4602°C ʻAnoʻeleʻele: 13.31 g/cm3 Electronegativity: 1.3 Paulings Uila Kū'ē: 35.1 microhm-cm @ 25°C Poisson's Ratio: 0.37.
●Noi:ʻOihana uila, ʻoihana ikehu atomika
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- ʻO ka pauka Hafnium, maloʻo, he pauda ʻeleʻele metala hina. Hiki ke puhi ʻia ka lepo mai ka pauka maloʻo e ka uila paʻa. Hoʻopili ka pauda maloʻo me ka makū e hana i ka hydrogen, kahi kinoea hiki ke puhi.
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- Ua lawa paha ka wela o keia pane e puhi i ka hydrogen. ʻAʻole ia e ʻoluʻolu me ka nui o ka wai.
Hafnium Crystal Bar Waiwai
| Inoa | ʻO Hafnium, Bara Crystal |
| Kumukumu | Hf |
| Kaumaha Molekala | 178.49 |
| kala a me ke ano | ʻAhinahina a hiki i ke kālā paʻa |
| Lae paila | 4602° C |
| Lae hehee | 2227° C |
| Kaumaha Kūikawā | 13.31 gm/ml |
| Ka hoʻoheheʻe | ʻAʻole hiki ke hoʻoheheʻe |
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