Semugadziri wehunyanzvi anonyanya kushandisamaplate ealuminium, tsvimbo, machubhu uye masevhisi ekugadzira machining nemazvo, tinodada nekupa zvigadzirwa zvedu zve5083 aruminiyamu zvine simba rakawanda zvakagadzirirwa indasitiri yepasi rose yesemiconductor. 5083 aruminiyamu, iyo inomiririra Al-Mg alloy isingapise kupisa, inoonekwa seimwe yezvinhu zvakajairika zvekuvaka mumidziyo yekugadzira semiconductor, masisitimu ekugadzirisa wafer uye zvikamu zve cleanroom, nekuda kwesimba rayo remakanika, kuramba ngura kwakasimba, kuvimbika kwepamusoro kwevacuum uye mashandiro akanaka. Yakagadzirwa kuti isvike paSEMI standards uye zvinodiwa zvakasimba zve cleanroom, 5083 aruminiyamu yedu inopa mashandiro asina kuenzana kune mashandisirwo akakosha e semiconductor uko kuchena kwezvinhu, kugadzikana kwezvikamu uye kuvimbika kwenguva refu zvisingakurukurwe.

1. Kuumbwa kweMakemikari & Kuchena kweZvinhu (Giredhi reSemiconductor)

Aruminiyamu yedu ye5083 yakagadzirwa nemidziyo yakasiyana-siyana inogadzirwa pasi pekudzora kwakasimba kwesimbi kuti ive nechokwadi chekuti kusvibiswa kwakaderera zvakanyanya, zvichienderana nemazinga epamusoro ekuchena kwezvinhu zvemagetsi.

- Aruminiyamu (Al): Kuenzana (≥93.5%)

- Magnesium (Mg): 4.0% – 4.9% (chinhu chikuru chinosimbisa)

- Manganese (Mn): 0.4% – 1.0% (kunatswa kwezviyo uye kuwedzera kusimba kwekudzivirira ngura)

- Chromium (Cr): 0.05% – 0.25% (kudzivisa ngura pakati pegranular)

- Zvidimbu (Si, Fe, Cu, Zn, Ti): Zvinonyatsodzorwa ≤0.2%, pasina simbi dzinokuvadza

Iyi nzira yemakemikari yakanyatsogadziriswa inobvisa zvikanganiso zvemukati, inoderedza njodzi dzekubuda kwemhepo pasi pemamiriro e-ultra high vacuum (UHV) uye inoita kuti irambe yakasimba kumakemikari anoparadza anoshandiswa mukuita semiconductor etching, kuchenesa uye kuisa zvinhu mumidziyo. Kusiyana ne standard industrial 5083, mhando yedu ye semiconductor-grade inogadziriswa katatu uye inogadziriswa kupisa, zvichiita kuti ive ne microstructure yakafanana isina metallic inclusions, zvakakosha kuchengetedza submicron level chaiyo muzvikamu zve semiconductor zvine mutengo wakakwira.

2.Zvimiro zveMichina & Zvemuviri (Zvakagadzirirwa Nzvimbo dzeSemiconductor)

Aruminiyamu ye5083 inopa simba rakaenzana, ductility uye kugadzikana, zvichiita kuti ive yakakodzera zvikamu zvinotakura mutoro uye zvakanyatsonaka mumidziyo ye semiconductor.

- Simba reKubata (H112/H321 Temper): 270 – 340 MPa

- Simba reKubereka (0.2% Kuderedzwa): 120 – 215 MPa

- Kureba: 12% - 20% (kugona kugadzirwa zvakanaka kwazvo pakugadzira zvinhu zvakaoma)

- Kuwanda: 2.66 g/cm³ (kureruka, kuderedza kusagadzikana kwemidziyo uye kushandiswa kwesimba)

- Kufambisa kwekupisa: 120 W/m·°C (kupisa kunoshanda zvakanaka pakugadzirisa kupisa)

- Kuwedzerwa kweThermal Coefficient: 24.2×10⁻⁶/°C (kugadzikana kwehukuru hwechinhu kunofungidzirwa pasi pekuchinja-chinja kwetembiricha)

- Kufambiswa kweMagetsi: 29% IACS (yakakodzera zvikamu zvinodzorwa nemagetsi zvinoburitsa mvura (ESD))

- Kuoma (HV): 75 – 90 (inodzivirira kusakara uye kushanduka kwechinhu mumasisitimu ekubata mafrequency akawanda)

Chimwe chinhu chakanaka che5083 aruminiyamu ndechekuti inochengetedza simba rayo mushure mekushongedza (≥90% yesimba rezvinhu zvepasi), ichibvisa kusasimba kwechimiro mumakamuri e semiconductor akasungirirwa uye mapombi akabatanidzwa. Uyezve, inoratidza kushanda kwakanaka kwe cryogenic: pa -196°C (tembiricha ye nitrogen yemvura), simba rekudhonza rinowedzera ne30%–50% uku ichiramba yakasimba, zvichiita kuti ive yakakwana kune michina yekugadzira semiconductor inodziya zvishoma.

3. Mabhenefiti Akakosha eSemiconductor Applications

- Kuramba Kuora Kwakanyanya & Kuenderana Kwenzvimbo Yekuchenesa

5083 aluminium ine magnesium yakawanda inodzivirira zvakanyanya makemikari emaindasitiri, zvinhu zvinochenesa zvine alkaline, plasma etchants uye hunyoro, zvinowanikwa mumakamuri ekuchenesa e semiconductor. Inogadzira dense, protective oxide layer yoga, ichidzivirira kuora kwezvinhu uye kusvibiswa kwezvikamu. Zvigadzirwa zvedu zvinorapwa kuti zviwedzere kugadzikana pamusoro, kuve nechokwadi chekuti hapana kusvibiswa kwemaion uye kutevedzera mitemo yeSEMI F72 yeUHV systems.

- Kugadzikana Kwemadimikira & Kugona Kugadzira Machina nemazvo

Nekusanyanya kushushikana uye kufanana kwakanyanya kwema microstructure, kushushikana kwedu kwakaderera5083 aruminiyamu (H112/H321 tembiricha) inochengetedzaKushivirira kwakasimba (± 0.01mm) mushure mekugadziriswa kwakaoma kweCNC, kucheka nelaser uye kuboora maburi akadzika. Inotsigira kupera kwepamusoro kwakapfava (Ra ≤ 0.8μm) kuburikidza ne electropolishing uye kukuya nemazvo, zvakakosha pakuderedza kunamira kwezvikamu mumakamuri evacuum uye mawafer carriers. Kugadzikana uku kunovimbisa kushanda kwakafanana mukati mezviuru zvema thermal cycles uye mashandiro emakanika.

- Kuchinjika Kwepamusoro uye Kuvimbika Kwechivako

Sechishandiso chakasimba chealuminium chisingarapike kupisa, 5083 inogonesa kusanganisa kwakasimba, kusina kukanganisa kuburikidza neTIG, MIG uye laser welding pasina kurasikirwa nesimba kwakawanda. Izvi zvinobvumira kugadzirwa kwemakamuri makuru e semiconductor chamber, mapaipi ekugovera gasi uye mafuremu echimiro akagadzirwa, kubvisa nzira dzekudonhedza mvura uye kuona kuti huwandu hwekudonhedza mvura hwehelium <10⁻⁹ mbar·L/s, hunokosha pahutano hweUHV.

- Kuvimbika Kwenguva Refu & Kushanda Nemari Zvakanaka

Aruminiyamu ye5083 inodzivirira kuneta kana ichikanganiswa nekushanda kwemagetsi uye kupisa, ichipa makumi emakore ebasa rakavimbika munzvimbo dzekugadzira semiconductor maawa makumi maviri nemana pazuva, mazuva manomwe pasvondo. Hunhu hwayo hwakareruka hunoderedza huremu hwemidziyo pasina kukanganisa mutoro, kuderedza mari yekufambisa, kuisa uye yekushandisa. Pamwe chete nekugona kwedu kugadzira nemazvo, inoderedza marara emidziyo uye inopfupisa nguva yekugadzira.

4. Mashandisirwo eIndasitiri yeSemiconductor

Maplate edu e5083 aruminiyamu, tsvimbo, machubhu nezvimwe zvinhu zvakagadzirwa nearuminiyamu zvinopa matanho akakosha ekugadzira masemiconductor:

- Midziyo yekugadzira Wafer: Zvivako zvemukamuri, ma electrode plates, manifolds ekugovera gasi, mafuremu ekutakura wafer, uye maoko erobhoti

- Masisitimu Ekucheka & Kuisa: Zvikamu zvemukamuri rekuchenesa, mhete dzekudzivirira, maburi egasi, uye maplate ekutonhodza

- Masisitimu eKuchenesa & Kubata: Zvishandiso zvakanyatsonaka, nhungamiro dzekufamba dzakatwasuka, mapaipi emakemikari, uye nzira dzemagetsi

- Midziyo yeKuedza & Kuongorora: Zvigadziko zvakagadzikana zvine mativi, zvikamu zvechiteshi cheprobe, uye zvinosungirirwa zvemaziso

- Zvikamu Zvakakosha: Zvidziviriro zveCryogenic, dzimba dzinodzivirira ngura, uye zvikamu zvechivakwa zvisingakuvadzi ESD

5. Kuvimbisa Kwedu Kugadzira & Hunhu

Tinopa mhinduro dzealuminium dze5083 dzakakwana dzinosanganisira mapurati ekupedzisa mill (ukobvu 0.5mm kusvika 400mm), tsvimbo dzakaburitswa (dhayamita 3mm kusvika 300mm), machubhu asina musono (OD 5mm kusvika 200mm) uye zvikamu zvakagadzirwa neCNC, zvese zvakagadzirwa pasi peISO 9001 uye semiconductor specific quality management systems.

- Kutevedza Zvinhu: Mishumo yekuedza mill yakazara (MTRs) yebhechi rega rega, ichivimbisa kutevedza kwakazara kubva kuingot kusvika kuchikamu chapera

- Kugadziriswa kweCleanroom: Zvikamu zvakakosha zvakagadzirwa muClass 1000 cleanrooms kudzivirira kusvibiswa kwetii

- Kuedza Kwakarurama: Kuedza kwe ultrasonic 100% (UT), kuyedza kwe eddy current (ECT) uye kuyedza kwe dimensional

- Kugadzirisa: Kugadzirisa hunhu hwemoto, kurapwa kwepamusoro (electropolishing, anodizing, passivation) uye machining inoshivirira zvakanyanya pamifananidzo yemutengi.

Kune vagadziri ve semiconductor vanoda zvinhu zvinosanganisa simba rekuvaka, kusagadzikana kwemakemikari, kunyatsojeka kwehukuru uye kushanda zvakanaka kwemutengo, giredhi redu re semiconductor5083 aruminiyamu chiwanikwandiyo sarudzo yakanakisisa. Tichitsigirwa nehunyanzvi hwedu mukugadzirisa nekugadzira aruminiyamu nemazvo, tinogadzira zvigadzirwa zvemhando yepamusoro zvakachena, zvinogara zvichishanda zvakanaka, zvinovandudza mashandiro emidziyo, zvinowedzera hupenyu hwebasa uye zvinoderedza mari yese yekuva muridzi. Kunyangwe muchida mafomu ealuminium akajairwa kana zvikamu zvakagadzirwa zvakakwana, tinopa mhinduro dzakagadzirirwa kupfuura mwero weindasitiri yesemiconductor. Batanai nesu kuti musimudzire michina yenyu yesemiconductor neunyanzvi hunoita kuti ibudirire uye ive yakavimbika mukugadzira machipisi epamusoro.