Yakanyanya Kuchena Yttrium Target - Nhengo Yakakosha yePVD Coating

Chii chinonzi yttrium sputtering target?
Yttrium target inonyanya kugadzirwa nesimbi element yttrium sputtering target, nekuti yttrium element (Y) ndechimwe chezvinhu zvisingawanzo simbi dzepasi, saka chinangwa cheyttrium chinozivikanwawo sechisingawanzo chinangwa chepasi.
Yttrium tarisiro inonyanya kushandiswa mukupopotera deposition tekinoroji. Sputtering deposition tekinoroji ndeimwe yehunyanzvi hwekuita vapor deposition (PVD) tekinoroji, uye ndiyo imwe yetekinoroji huru yekugadzirira kwemagetsi matete firimu zvinhu. Nekubhomba pamusoro pechinangwa nezvikamu zvine simba guru (zvakadai semaioni kana matanda eelectron), maatomu anonangwa kana mamorekuru anorasirwa kunze oiswa pane imwe substrate kuti agadzire firimu raunoda kana kupeta.
Iyo yttrium tarisiro ingori sosi zvinhu zvefirimu rinodiwa kana coating rakagadzirirwa nePVD tekinoroji.

Chiitheyttrium sputtering target inoshandiswa?

Yttrium zvinangwa zvine huwandu hwakasiyana hwekushandisa mundima dzinoverengeka, dzinotevera ndidzo nzvimbo huru dzekushandisa:

1. Semiconductor zvinhu: Mune semiconductor indasitiri, yttrium tarisiro inoshandiswa kugadzira chaiwo akaturikidzana mune semiconductor zvinhu kana zvemagetsi zvikamu, senge transistors, akasanganiswa maseketi, nezvimwe.
2. Optical coating: Mumunda we optics, yttrium targets inogona kushandiswa kugadzirira optical coatings ne high refractive index uye yakaderera kuparadzira chiyero, iyo inoita basa rinokosha mukugadzirwa kwezvigadzirwa zvemaziso zvakadai se lasers uye optical filters.
3. Dhinda firimu deposition: Iyo yttrium inotarirwa inotora chinzvimbo chakakosha mune yakatetepa firimu deposition tekinoroji, uye kuchena kwayo kwepamusoro, kugadzikana kwakanaka, uye chaiyo yemuviri nemakemikari zvimiro zvinoita kuti ive sarudzo yakanaka yekugadzirira akasiyana siyana akaonda firimu zvinhu. Izvi zvitete zvemufirimu zvinhu zvine huwandu hwakasiyana hwekushandisa mune optical, zvemagetsi, magineti, uye mamwe minda.
4. Munda wezvokurapa: yttrium targets ine zvakakosha mashandisirwo mumushonga wemwaranzi, senge kunobva X-rays uye gamma rays, diagnostic imaging (senge CT scans), uye neradiation therapy. Uye zvakare, chaiwo isotopes yeyttrium (yakadai seY-90) inogona zvakare kushandiswa mune radiopharmaceuticals yekunangwa kurapwa kweakananga cancer.
5. Indasitiri yesimba renyukireya: Mumareactors enyukireya, zvinonangwa zveyttrium zvinoshandiswa sezvishandiso zvekudzora kumhanya uye kugadzikana kwemaitiro enyukireya nekuda kwekugona kwavo kutora neutron.

Cherechedza: Sezvo zvinodiwa zvekushanda kwezvinangwa zve yttrium munzvimbo dzakasiyana-siyana dzekushandisa zvingave zvakasiyana, chinangwa chakakodzera chinoda kusarudzwa maererano nemamiriro chaiwo mune imwe shanduro. (Senge kuchena chaiko, reshiyo yekuumbwa, saizi, chimiro, nezvimwe, zvakagadzirirwa zvinoenderana nezvinodiwa chaizvo.)

Tekinoroji yekugadzira yeyttrium sputtering zvinangwa?

1. Gadzirira yttrium powder 2. HIP, kuumba molding 3. High-tembiricha sintering 4.Subsequent processing (Kucheka, Polishing, nezvimwewo) 5. Kuchenesa uye kurongedza

Cherechedzo:Kunze kwenhanho dzekutanga dziri pamusoro, zvinoenderana nechaiyo nzira yekugadzirira uye nezvido zvekushandisa, yttrium sputtering targets inogona kusanganisira mamwe nhanho uye matekinoroji, senge nzira yekuputira, vacuum kunyungudika, nezvimwewo. Nzira idzi dzinobatsira kuenderera mberi nekugadzirisa nekugadzirisa kuita uye chimiro chechinhu chinotarirwa.

Nzira yekusarudza yemhando yepamusoro sputtering chinangwa?

Izvi zvinotevera zvinonongedza zvinhu zvinomwe zvakakosha pakusarudza zvibodzwa zvemhando yepamusoro sputtering:

1.High kuchena

Zvinangwa zvepamusoro-soro zvine zvinhu zviri nani uye zvakagadzikana zvemuviri uye makemikari zvimiro, izvo zvakakosha kuti ive nechokwadi chemhando uye kuita kwesputtering coatings. Zvakananga kuchena zvinodiwa zvinofanirwa kutariswa zvinoenderana nemamiriro ekushandisa, mamwe akareruka ekushandisa mamiriro haafanire kuteedzera kuchena kwepamusoro-soro, kuti usawedzere mari isingakodzeri. Zvinokukodzera ndizvo zvakanakisa.

2.Kugadzikana

Kugadzikana kwechinangwa kwakakosha zvakaenzana, izvo zvinogona kudzivirira kurasikirwa kwezvinhu kana kushanduka kwekuita panguva yekupopota. Nokudaro, pakusarudza, mumwe anosarudza kurapwa kwakakosha kana kuva nekugadzikana kwakanaka kwechigadzirwa.

3.Size uye chimiro

Saizi uye chimiro chechinangwa chekuputira chinofanirwa kusarudzwa zvinoenderana nezvinodiwa zvemidziyo yekupfekedza kuti ienderane nemaitiro akasiyana ekuputira uye zvinodiwa zvekugadzira. Kuve nechokwadi chekuti chinangwa chinofananidzwa nemidziyo kunowedzera sputtering kunyatsoshanda uye kunoderedza marara.

4.Density

Density ndechimwe chezviratidzo zvakakosha zvekuyera kunaka kwezvinhu zvakatarwa. Yakakwirira-density yakanangwa zvinhu inogona kuita zvirinani sputtering mhedzisiro. Paunenge uchisarudza, iwe unofanirwa kutarisisa kune density data yechinangwa, uye edza kusarudza zvigadzirwa zvine density yakakwirira.

5.Kugadzirisa kururama

Iko kurongeka kwekugadzirisa kwechinangwa zvakare chimwe chezvinhu zvinofanirwa kutariswa. Kazhinji, iko kurongeka kwechinangwa kunodiwa kuve mukati me ± 0.1mm kuti ive nechokwadi chekugadzikana kweiyo sputtering process uye kufanana kwemhando yekupfeka.

6.Special zvinodiwa

Kune mamwe akakosha maficha ekushandisa, akadai sekuda kwekufambiswa kwemwenje yakakwira, kunyura kwakadzika kwechinangwa (optical coating) kana yakakwirira conductivity, kugadzikana kwepamusoro kwechinangwa (electronic field), inofanira kusarudzwa zvichienderana nezvinodiwa zvechinangwa chinoenderana. type.

7.Sarudza nyanzvi yekugadzira kana mutengesi.