Munzvimbo yekugadzira semiconductor inoda mari yakawanda, uko kunyatsojeka kwenanoscale, kugadzikana kwechimiro, uye kushanda zvakanaka kwekupisa zvinotsanangura goho rekugadzira uye hurefu hwemidziyo, kusarudzwa kwezvinhu zvekuvaka kunova sarudzo yakakosha yeinjiniya. Iyo 7075 aruminiyamu alloy isimbi yakasimba yeAl-Zn-Mg-Cu system precipitation hardening alloy. yakabuda sechinhu chinosarudzwa chezvikamu zvemidziyo ye semiconductor inoshanda zvakanyanya, ichipfuura mamakisi enguva dzose ealuminium uye ichitokwikwidzana nesimbi mukushandisa mutoro. Inozivikanwa nekuda kwehuwandu hwayo hwesimba-ku-huremu, kugadzikana kwepamusoro-soro, uye kugona kwayo kugadzira, 7075 yakagadzirwa kuti isvike padanho rakasimba rekubata wafer, process chambers, inspection machines, uye precision fixtures. Sechipo chikuru chezvigadzirwa kubva kukambani yedu, inonyanya kugadziraMaplate ealuminium, matanda, machubhu e7075, uye kugadzira machine nemazvo, chinhu ichi chinoita kuti pave nekushanda kusingaenzaniswi kune mashandisirwo akakosha e semiconductor.

Zvinhu Zvinokosha & Kuumbwa Kwemakemikari

7075 ndeyemhando ye7000 series yearuminiyamu ine simba guru, inozivikanwa nekugadzirwa kwayo kwemakemikari kwakagadzirirwa kuomesa mvura zvakanyanya. Kuumbwa kwearuminiyamu kwakanyatsodzorwa kuti ive nechokwadi chekuti michina yacho inogara yakafanana: Zinc (Zn) 5.1% ~ 6.1% sechinhu chikuru chinosimbisa.

Magnesium (Mg) 2.1%~2.9% kuti igadzire chikamu chakasimba cheMgZn₂ intermetallic.

Mhangura (Cu) 1.2%~2.0% yekuwedzera simba rekusimba uye kuramba kusviba kwesimbi.

Chromium (Cr) 0.18% ~ 0.28% kudzora chimiro chezviyo uye kudzivirira kudzokororwa kwecrystallization.

Iyi nzira chaiyo yekubika metallurgical, pamwe chete nemaitiro ekunyungudutsa nekukanda (kusanganisira kubvisa gassing ne vacuum), zvinoita kuti pave nechimiro chakanaka, chine maburi mashoma, chakakosha pakugadzira zvinhu zve semiconductor grade. Kusiyana ne standard 6061 alloy, 7075 haina kugadzirwa kuti iite zvakanaka asi yakagadzirwa kuti iite zvakanaka pakugadzira, zvichiita kuti ive yakakodzera zvikamu zvinogadzirwa kuburikidza ne CNC machining pane kukotama kana kugadzira.

Zvimiro Zvikuru zveMichina & Zvemuviri zveMashandisirwo eSemiconductor

Hunhu hunonyanya kukosha hwe 7075 aruminiyamu ibasa rayo remakanika, kunyanya muT651 tender, mamiriro akanyanya kutsanangurwa ezvikamu zve semiconductor. Tender iyi inomiririra mushonga wekupisa, unoteverwa nekudzima, kuderedza kushushikana kuburikidza nekutambanudza, uye kukwegura kwekugadzira, izvo zvinobvisa kushushikana kwemukati kwasara uye zvinopa kugadzikana kwakanyanya.

- Simba Rakanyanya Kupfuura Rese:7075-T651 ine simba rekudhonza re560 MPa uye simba rekugadzira re495 MPa, rinopetwa kaviri ne6061-T6 uye rinoenzana nesimbi dzisina alloy. Izvi zvinobvumira vagadziri vemidziyo yesemiconductor kugadzira zvikamu zvakatetepa, zvakareruka zvinogona kutsungirira mitoro inorema isingachinji, simba rinoshanduka, uye kumanikidzwa kwevacuum pasina kutsauka kana kuchinja.

- Kuramba Kuneta Kwakanyanya:Chiumbwa ichi chinodzivirira zvakanyanya kupararira kwetsandanyama dzine kuneta pasi pekuiswa kwesimbi inotenderera, chinhu chakakosha kune masisitimu ekubata mawafer otomatiki, maoko erobhoti, uye matanho anotenderera anoshanda nguva dzose kwezviuru zvemaawa. Izvi zvinovimbisa hupenyu hurefu hwebasa uye zvinoderedza kugadziriswa kusina kurongwa munzvimbo dzakachena.

- Kugadzikana Kunoshamisa Kwemaganhu:Kana kunyatsojeka kuchiyerwa muma microns, 7075's thermal distortion shoma uye high resistance to warping zvinokosha. Coefficient yayo yekuwedzera kwethermal inogara yakafanana uye inofanotaurwa, zvichiita kuti tight tolerances irambe iripo mukuchinja-chinja kwetembiricha kuripo mumakamuri ekugadzirisa e semiconductor (kubva pa cryogenic kusvika pa higher thermal cycling).

- Kuwanda Kwakaderera & Kuoma Kwakanyanya Kwakanangana:Nekuwanda kwe2.81 g/cm³, inenge chikamu chimwe muzvitatu chesimbi, 7075 inoita kuti uremu hwemidziyo huderere zvakanyanya. Izvi zvinoderedza simba remagetsi muhurongwa hwekuisa zvinhu nekukurumidza, zvinovandudza mwero wekumhanyisa, uye zvinoderedza kushandiswa kwesimba zvinhu zvakakosha pakuongorora kwewafer uye lithography.

- Kufambiswa Kwemafuta Kwakagadziriswa:Kuenzanisa simba uye kutonga kwekupisa, 7075 inopa kufambiswa kwekupisa kweinenge 150 ~ 160 W/m·K, ichibvisa kupisa kunogadzirwa panguva yekushanda kwe semiconductor ine simba guru uku ichichengetedza kuomarara kwechimiro.

Kugona Kwekugadzira Machining & Kugadzirisa Mano

Chinhu chikuru chinobatsira ne7075 aruminiyamu, kunyanya muchimiro cheT6, ndechekuti inogona kushandiswa zvakanaka pakuita maCNC nemazvo. Kambani yedu inonyanya kushandura zvinhu.Maplate, mabhawa, uye machubhu 7075muzvikamu zve semiconductor zvakagadzirwa nemachina, zvichishandisa hunhu hwakanaka hwekucheka kwechinhu ichi kuti chiwane kunyatsojeka kusingaenzaniswi:

- Kupedzisa Kwepamusoro:Michina 7075 inopedza zvakanaka (Ra ≤ 0.4 μm) kana uchishandisa maturusi ekabhoni yakapinza kana PCD, zvichibvisa kudiwa kwekukwesha kwechipiri uye kuona kuti vacuum sealation yakakwana uye kudzivirira kusvibiswa kwezvikamu munzvimbo dzakachena.

- Kushivirira Kwakanyanya Kwakanyatsonaka:Tinogara tichibata miganhu yakasimba kusvika ku ±0.002 mm pamabasa akakosha, nehunyanzvi hwe geometric hwakanyatsojeka hunosanganisira parallelism ≤ 0.005 mm uye flatness ≤ 0.003 mm, tichizadzisa zvinodiwa zvakanyanya zve semiconductor wafer chucks, electrode holders, uye chamber liners.

- Majometri Akaoma:Chiumbwa ichi chinopindura zvakanaka pakugadzira zvinhu zvinomhanya zvakanyanya, zvichibvumira kugadzirwa kwezvikamu zvakaoma, zvine madziro matete, uye zvine ruzivo rwakawanda zvine magadzirirwo akaomarara, maburi akadzika, uye zvinhu zvidiki zvakakosha pakushandisa michina yemazuva ano ye semiconductor.

- Kuenderana Kwekugadzirisa Mushure meKugadzira:7075 inogamuchira nyore nyore mhando dzakasiyana dzekurapa pamusoro dzakakosha pakushandiswa kwema semiconductor, kusanganisira hard anodizing, electroless nickel plating, uye passivation. Kurapa uku kunowedzera kuramba ngura, kuomarara kwenzvimbo (kusvika ku500 HV), uye kusafambisa ngura, zvichidzivirira kubva kumagasi e corrosive process uye plasma etching environments.

Mashandisirwo Akanangana muIndasitiri yeSemiconductor

Aruminiyamu ye7075 inoshandiswa zvine hungwaru muketani yekugadzira semiconductor, uko kushanda nekuvimbika zvisingakurukurwe:

1. Zvikamu zveKugadzirisa & Kubata Wafer:Zvishandiso zvinonyatsoshanda, ma robot grippers, ma wafer carriers, uye ma transfer arms anoda simba rakawanda, inertia shoma, uye zero generation particles.

2. Maumbirwo eKamuri reMaitiro:Madziro emakamuri ane vacuum yakawanda, maplate ekugovera gasi, uye zvinotsigira zvemukati zvinoda kusimba kwechimiro pasi pevacuum, kufambisa kupisa kwakanaka, uye kudzivirira ngura.

3. Midziyo yekuongorora neMetrology:Zvigadziko, mastage, uye mafuremu akagadzikana zvakanyanya ezvishandiso zvekuongorora mwenje we optical ne electron beam, zvichiita kuti pave ne nanometer-level positional accuracy uye vibration damping.

4. Zvishandiso zvekuedza & kurongedza:Masoketi ekuyedza akasimba, mafuremu ebhodhi anotsva, uye maforoma akanyatsogadzirwa ekurongedza kwepamusoro, uko kutenderera kwekupisa kunodzokororwa uye kushushikana kwemuchina zvinoda zvinhu zvinogara kwenguva refu.

5. Zvikamu zveLithography & Etching:Zvishandiso zve optics, mashandiro e shutter, uye midziyo ye reaction inofanira kuchengetedza kurongeka kwakarurama mumamiriro ezvinhu ane stress yakanyanya uye tembiricha yakakwira.

Sei Uchifanira Kusarudza Zvigadzirwa Zvedu zveAluminium zve7075?

Kambani yedu yakatsaurirwa kupa semiconductor-grade7075 aruminiyamu iri muplate, bar, uye tube forms,zvinowedzerwa nemasevhisi edu ekugadzira machining akagadzirwa nemaoko. Tinotevedzera mitemo yepasi rose inosanganisira AMS 4167, AMS 4168, uye ISO 6362, tichiona kuti zvinhu zvedu hazvina zvinhu zvinosanganisirwa, zvinopinda muropa, uye zvinoramba zvichinetsa. Chigadzirwa chega chega chinoedzwa zvakanyanya, kusanganisira kuongororwa kwe ultrasonic, kuongororwa kwekuomarara, uye kuongororwa kwekusimba kuti chive nechokwadi chekuti zvinotevedzera mitemo yeSEMI yezvinhu zve semiconductor.

Nekusarudza mhinduro dzedu dze 7075 aluminium, vagadziri vemidziyo ye semiconductor vanowana mumwe munhu akavimbika anopa kuenderana kwezvinhu, kunyatsogadzira michina, uye hunyanzvi hwehunyanzvi. Tinonzwisisa kuti muindasitiri ye semiconductor, kutadza kwezvinhu hakusi sarudzo, kunokanganisa zvakananga goho rekugadzira, kushanda kwemidziyo, uye pakupedzisira, chinangwa chikuru. 7075 aluminium inomiririra kukwirira kwekugadzirwa kwe alloy ye aluminium, uye kugona kwedu kushandisa zvinhu izvi, kubva pazvinhu zvisina kugadzirwa kusvika kuzvinhu zvakagadzirwa ne machinery, kunotiisa semutengesi akavimbika wezvigadzirwa zve semiconductor zvepamusoro pasi rose neOEMs.

Kudyara mari mu 7075 aruminiyamu kunoda kushanda kwenguva refu, kuvimbika, uye kushanda zvakanaka. Kune mashandisirwo e semiconductor anoda zvakanakisisa muzvinhu zvekuvaka, 7075 haisi sarudzo chete, asi ndiyo mwero weindasitiri.