ʻO ka Molybdenum Disc & Molybdenum Square
wehewehe
ʻO ka Molybdenum ka hina-metallic a loaʻa iā ia ke kolu o ka helu heheʻe kiʻekiʻe loa o kekahi mea e pili ana i ka tungsten a me ka tantalum.Loaʻa ia ma nā ʻano oxidation like ʻole i loko o nā minelala akā ʻaʻole kū maoli ma ke ʻano he metala manuahi.Hiki iā Molybdenum ke hana maʻalahi i nā carbide paʻa a paʻa.No kēia kumu, hoʻohana pinepine ʻia ka Molybdenum no ka hana ʻana i nā mea hao kila, nā ʻāpana ikaika kiʻekiʻe, a me nā superalloys.He haʻahaʻa loa ko nā pūhui Molybdenum i ka wai.ʻO ka ʻoihana, hoʻohana ʻia lākou i nā noi kiʻekiʻe a me nā wela wela e like me nā pigments a me nā catalysts.
Loaʻa i kā mākou Molybdenum Discs a me Molybdenum Squares ka like haʻahaʻa haʻahaʻa o ka hoʻonui ʻana i ka wela i ke silika a me nā waiwai mīkini hana kiʻekiʻe.Hāʻawi mākou i kahi ʻili poli a me kahi ʻāpana lapping.
ʻAno a me ka nui
- Kūlana: ASTM B386
- Mea: >99.95%
- Māmā: >10.15g/cc
- Molybdenum disc: Anawaena 7 ~ 100 mm, mānoanoa 0.15 ~ 4.0 mm
- Molybdenum huinaha: 25 ~ 100 mm2, mānoanoa 0.15 ~ 1.5 mm
- ʻO ka hoʻomanawanui ʻana: <4um
- ʻAʻole: Ra 0.8
Maʻemaʻe(%) | Ag | Ni | P | Cu | Pb | N |
<0.0001 | <0.0005 | <0.001 | <0.0001 | <0.0001 | <0.002 | |
Si | Mg | Ca | Sn | Ba | Cd | |
<0.001 | <0.0001 | <0.001 | <0.0001 | <0.0003 | <0.001 | |
Na | C | Fe | O | H | Mo | |
<0.0024 | <0.0033 | <0.0016 | <0.0062 | <0.0006 | >99.95 |
Nā hiʻohiʻona
Hiki i kā mākou hui ke hoʻokō i ka hoʻomaʻamaʻa ʻana i ka vacuum annealing a me ka mālama ʻana i ka pae molybdenum.Hoʻopili ʻia nā papa a pau i ka ʻōwili keʻa;Eia kekahi, ke hoʻolohe nei mākou i ka hoʻomalu ʻana i ka nui o ka palaoa ma ke kaʻina ʻōwili.No laila, ʻoi aku ka maikaʻi o ke kuʻi ʻana a me ka hoʻopaʻa ʻana o nā papa.
Nā noi
Loaʻa i nā Molybdenum Discs/Squares ka helu haʻahaʻa haʻahaʻa like o ka hoʻonui ʻana i ka wela i ke silika a me nā waiwai mīkini ʻoi aku ka maikaʻi.No ia kumu, hoʻohana maʻamau ia no ka hoʻokuʻu ʻana i ka wela ma ke ʻano he ʻāpana uila o ka mana kiʻekiʻe a me ka semiconductor hilinaʻi kiʻekiʻe, nā mea hoʻopili i nā diodes i hoʻopaʻa ʻia i ka silicon, transistors, a me thyristors (GTO'S), e kau ana i nā mea no ka mana semiconductor heat sink bases ma IC'S, LSI'S, a me nā kaapuni hybrid.