High Purity Yttrium Target — He lālā koʻikoʻi o ka PVD Coating

He aha ka yttrium sputtering target?
Hoʻopuka nui ʻia ka pahu yttrium e ka mea metala yttrium sputtering target, no ka mea, ʻo ka yttrium element (Y) kekahi o nā mea metala honua laha ʻole, no laila ua ʻike ʻia ka yttrium target he rare earth target.
Hoʻohana nui ʻia nā pahuhopu Yttrium i ka ʻenehana deposition sputtering. ʻO ka ʻenehana deposition sputtering kekahi o nā ʻenehana hoʻoheheʻe kino kino (PVD), a ʻo ia kekahi o nā ʻenehana nui no ka hoʻomākaukau ʻana i nā mea kiʻiʻoniʻoni lahilahi. Ma ka pahū ʻana i ka ʻili o ka pahu hopu me nā ʻāpana ikehu kiʻekiʻe (e like me nā ion a i ʻole nā ​​​​kukui electron), ua hoʻoheheʻe ʻia nā ʻātoma a i ʻole nā ​​molekele i hoʻopaʻa ʻia a waiho ʻia ma kahi substrate e hana i ke kiʻiʻoniʻoni i makemake ʻia.
ʻO ka pahuhopu yttrium wale nō ke kumu kumu o ke kiʻiʻoniʻoni a i ʻole ka uhi i hoʻomākaukau ʻia e ka ʻenehana PVD.

He aha kakayttrium sputtering pahu hopu i hoʻohana ʻia no?

Loaʻa i nā pahuhopu Yttrium kahi ākea o nā noi ma nā kahua he nui, eia nā wahi noi nui:

1. Mea Semiconductor: Ma ka ʻoihana semiconductor, hoʻohana ʻia nā pahuhopu yttrium e hana i nā papa kikoʻī i nā mea semiconductor a i ʻole nā ​​​​mea uila, e like me nā transistors, integrated circuit, etc.
2. ʻO ka uhi ʻana: Ma ke kahua o ka optics, hiki ke hoʻohana ʻia nā pahuhopu yttrium e hoʻomākaukau i nā uhi optical me ka helu refractive kiʻekiʻe a me ka haʻahaʻa haʻahaʻa haʻahaʻa, kahi mea nui i ka hana ʻana i nā mea optical e like me nā lasers a me nā kānana optical.
3. Deposition kiʻiʻoniʻoni lahilahi: He kūlana koʻikoʻi ka pahuhopu yttrium i ka ʻenehana deposition kiʻiʻoniʻoni lahilahi, a ʻo kona maʻemaʻe kiʻekiʻe, kūpaʻa maikaʻi, a me nā waiwai kino a me nā kemika kikoʻī e lilo ia i koho kūpono no ka hoʻomākaukau ʻana i nā ʻano mea kiʻiʻoniʻoni lahilahi. ʻO kēia mau mea kiʻiʻoniʻoni lahilahi he nui nā noi i ka optical, electronic, magnetic, a me nā māla ʻē aʻe.
4. Lapaʻau lapaʻau: He mau hoʻohana koʻikoʻi nā pahuhopu yttrium i ka lāʻau lapaʻau, e like me ke kumu o nā kukui X a me nā kukuna gamma, ke kiʻi diagnostic (e like me ka CT scans), a me ka radiation therapy. Eia kekahi, hiki ke hoʻohana ʻia nā isotopes kūikawā o yttrium (e like me Y-90) i nā radiopharmaceuticals no ka mālama ʻana i nā maʻi maʻi maʻi.
5. ʻOihana ikehu nuklea: I loko o nā reactors nuklea, hoʻohana ʻia nā pahuhopu yttrium e like me nā mea lever no ka hoʻomalu ʻana i ka wikiwiki a me ka paʻa o nā hopena nuklea ma muli o ko lākou hiki ke hoʻoheheʻe neutron maikaʻi loa.

'Ōlelo Aʻo: No ka mea ʻokoʻa paha nā koi hana o nā pahu yttrium ma nā kahua noi like ʻole, pono ke koho ʻia ka pahuhopu kūpono e like me ke kūlana maoli i ka noi kikoʻī. (E like me ka maʻemaʻe maʻemaʻe, ka ratio haku mele, ka nui, ke ʻano, a me nā mea ʻē aʻe, i hoʻopili ʻia e like me nā koi kikoʻī.)

Iecaianoaaiiuo hana o yttrium sputtering pahu hopu?

1. E hoʻomākaukau i ka pauka yttrium 2. HIP, kaomi ʻana i ka molding 3. ʻO ka sintering wela kiʻekiʻe.

'Ōlelo Aʻo: Ma waho aʻe o nā ʻanuʻu kumu i luna, e like me ke ʻano hoʻomākaukau kūikawā a me nā pono noi, hiki i nā pahuhopu sputtering yttrium ke komo pū kekahi i nā ʻanuʻu a me nā ʻenehana ʻē aʻe, e like me ke ʻano sputtering, ke ʻano hoʻoheheʻe ʻana, a me nā mea ʻē aʻe. ka hana ʻana a me ke ʻano o ka mea i manaʻo ʻia.

Pehea e koho ai i kahi pahu sputtering kiʻekiʻe?

ʻO kēia ka papa inoa o nā kumu koʻikoʻi 7 no ke koho ʻana i nā pahuhopu sputtering kiʻekiʻe:

1. Alohagh maemae

Loaʻa i nā pahuhopu maʻemaʻe kiʻekiʻe nā waiwai waiwai a ʻoi aku ka paʻa o ke kino a me nā waiwai kemika, he mea nui ia e hōʻoia i ka maikaʻi a me ka hana o nā uhi sputtering. Pono e hoʻoholo i nā koi maʻemaʻe kikoʻī e like me ke ʻano o ka noi, ʻaʻole pono kekahi mau hiʻohiʻona noi maʻalahi e alualu i ka maʻemaʻe ultra-high, i ʻole e hoʻonui i nā kumukūʻai pono ʻole. ʻO ka mea kūpono iā ʻoe ka mea maikaʻi loa.

2.Paʻa

He mea koʻikoʻi ka paʻa o ka pahu hopu, hiki ke pale i ka poho waiwai a i ʻole nā ​​​​pilikia hana i ka wā sputtering. No laila, i ke koho ʻana, koho kekahi i kēlā hana kūikawā a i ʻole ka paʻa maikaʻi o ka huahana.

3.ʻO ka nui a me keʻano

Pono e koho ʻia ka nui a me ke ʻano o ka sputtering target e like me nā koi kikoʻī o nā mea hoʻonaninani e hoʻololi i nā kaʻina sputtering like ʻole a me nā pono hana. ʻO ka hōʻoia ʻana i ka hoʻohālikelike ʻia ʻana o ka pahuhopu me nā mea hana e hoʻonui ai i ka pono sputtering a hōʻemi i ka ʻōpala.

4.ʻO ka mānoanoa

ʻO ka Density kekahi o nā hōʻailona koʻikoʻi e ana i ka maikaʻi o ka mea i ʻimi ʻia. Hiki ke hōʻoia i ka hopena sputtering ʻoi aku ka maikaʻi. I ke koho ʻana, pono ʻoe e hoʻolohe i ka ʻikepili density o ka pahuhopu, a hoʻāʻo e koho i nā huahana me ke kiʻekiʻe kiʻekiʻe.

5. Hoʻoponopono pololei

ʻO ka pololei o ka hana ʻana o ka pahu hopu kekahi o nā mea pono e noʻonoʻo ʻia. ʻO ka mea maʻamau, pono ka pololei o ka hana ʻana o ka pahuhopu i loko o ± 0.1mm e hōʻoia i ka paʻa o ke kaʻina sputtering a me ke kūlike o ka maikaʻi o ka uhi.

6. Nā koi kūikawā

No kekahi mau hiʻohiʻona noi kūikawā, e like me ka pono o ka transmittance māmā kiʻekiʻe, haʻahaʻa absorption o ka pahu hopu (optical coating) a i ʻole conductivity kiʻekiʻe, ke kūpaʻa kiʻekiʻe o ka pahu hopu (kelepona uila), pono e koho ʻia e like me nā pono kikoʻī o ka pahuhopu pili. ʻano ʻano.

7. E koho i kahi mea hana a mea hoʻolako.