ʻO ke kūpaʻa wela kiʻekiʻe molybdenum rhenium alloy rod
ʻO ka molybdenum target material kahi mea ʻenehana i hoʻohana nui ʻia i nā kula kiʻekiʻe e like me ka hana semiconductor, ʻenehana deposition kiʻi ʻoniʻoni ʻoniʻoni, ʻoihana photovoltaic, a me nā mea hana imaging. Hana ʻia ia me ka molybdenum maʻemaʻe kiʻekiʻe, me ka helu heheʻe kiʻekiʻe, maikaʻi ka uila a me ka thermal conductivity, e hiki ai i nā pahuhopu molybdenum ke noho paʻa i ka wela kiʻekiʻe a i ʻole nā pilikia kiʻekiʻe. ʻO ka maʻemaʻe o nā mea i hoʻopaʻa ʻia molybdenum maʻamau he 99.9% a i ʻole 99.99%, a ʻo nā kikoʻī e pili ana i nā pahuhopu pōʻai, nā pahu pā, a me nā pahu huli.
Anana | E like me kāu koi |
Kahi i kumu | Luoyang, Henan |
Kapa inoa | FGD |
Palapala noi | Nā ʻāpana kapuahi wela kiʻekiʻe |
Kinohi | Poʻapuni |
Ili | Hoʻomaʻamaʻa ʻia |
Maemae | 99.95% Min |
Lae hehee | > 2610°C |
1. Aia kā mākou hale hana ma Luoyang City, Henan Province. He wahi hana ʻo Luoyang no nā mines tungsten a me molybdenum, no laila, loaʻa iā mākou nā mea maikaʻi loa i ka maikaʻi a me ke kumukūʻai;
2. Loaʻa i kā mākou hui nā limahana loea me ka ʻoi aku o 15 mau makahiki o ka ʻike, a hāʻawi mākou i nā hoʻonā a me nā manaʻo no kēlā me kēia mea kūʻai aku.
3. ʻO kā mākou huahana a pau e nānā pono i ka maikaʻi ma mua o ka lawe ʻia ʻana aku.
4. Inā loaʻa iāʻoe nā waiwai hemahema, hiki iāʻoe ke hoʻokaʻaʻike mai iā mākou no ka uku.
1.Composition ratio
2.Pretreatment
3. Hoʻopiha pauda
4. Hoʻoheheʻe ʻia
5. Kiʻekiʻe wela sintering
6. ʻO ka hoʻololiʻana o ka'ōwili
7. Hana ana i ka wela
Loaʻa i nā molybdenum rhenium alloy rods ka laulā o nā noi, e komo pū ana akā ʻaʻole i kaupalena ʻia i nā ʻāpana wela kiʻekiʻe a me nā ʻōnaehana ana wela i ka ʻoihana aerospace, nā ʻimi uila a me nā pahuhopu i ka ʻoihana uila, nā ʻāpana wela kiʻekiʻe a me nā uea thermocouple i ka ʻoihana semiconductor, a me nā ʻāpana refractory i loko o nā umu ahi wela kiʻekiʻe.
ʻO ka hoʻohui ʻana i ka rhenium i ka molybdenum i loko o nā alloys e lawelawe i kekahi mau kumu nui:
1. Hoʻonui i ka ikaika wela: Hoʻonui ka Rhenium i ka ikaika kiʻekiʻe a me ke kū'ēʻana o ka molybdenum, eʻae ana i ka huila e mālama i kona kūlana kūpono a me nā mea mechanical i nā mahana wela.
2. Hoʻonui i ka ductility: ʻO ka hoʻohui ʻana i ka rhenium hiki ke hoʻomaikaʻi i ka ductility a me ka formability o ka alloy, i mea e kūpono ai no ka hoʻopili ʻana a me ka hana ʻana i nā kaʻina hana, ʻoi aku hoʻi i nā wela kiʻekiʻe.
3. Ke kū'ē o ka oxidation: Kōkua ka Rhenium i ka hoʻomaikaʻi ʻana i ka pale ʻana o ka oxidation o ka alloy, e ʻoi aku ka pale ʻana i ka hoʻohaʻahaʻa ʻana i ka wā e ʻike ʻia ai i nā kaiapuni oxidizing kiʻekiʻe.
4. ʻO ke kūpaʻa wela: ʻO ka hoʻohui ʻana o ka rhenium e kōkua i ka hoʻomaikaʻi ʻana i ka paʻa holoʻokoʻa wela o ka huila, e ʻae iā ia e pale i ka paikikala wela a me ka haʻalulu wela kiʻekiʻe me ka ʻole o ka hōʻino nui ʻana.
Ma keʻano holoʻokoʻa, ʻo ka hoʻohui ʻana o ka rhenium i nā molybdenum alloys e hoʻonui i ko lākou mau ʻano wela kiʻekiʻe, nā waiwai mechanical a me ke kūʻē ʻana i ka pōʻino o ke kaiapuni, e kūpono ana iā lākou no ke koi ʻana i nā noi wela kiʻekiʻe.
ʻAʻole manaʻo ʻia ʻo Rhenium ma ke ʻano mea ʻona i ke kanaka. He metala kakaʻikahi a ʻoʻoleʻa i ʻike ʻole ʻia i ke ola o kēlā me kēia lā. Eia naʻe, e like me nā metala he nui, hiki i nā pūhui rhenium ke lilo i mea ʻawaʻawa ke ʻai ʻia a hoʻoulu ʻia paha i ka nui. No laila, pono e lawe ʻia nā hana palekana kūpono i ka wā e lawelawe ai i nā pūhui rhenium e pale aku i ka ʻike. E like me nā mea weliweli, he mea nui e hahai i nā protocol palekana kūpono a me nā alakaʻi alakaʻi a me ka hoʻokuʻu ʻana.