Monga wopanga waluso wodziwa bwino ntchito zakembale za aluminiyamu, ndodo, machubu ndi ntchito zokonza molondola, tikupereka monyadira zinthu zathu zapamwamba za aluminiyamu ya 5083 zomwe zimapangidwira makampani opanga zinthu za semiconductor padziko lonse lapansi. 5083 aluminiyamu, yomwe ndi aloyi ya Al-Mg yosatenthedwa ndi kutentha, imadziwika kuti ndi imodzi mwa zipangizo zomangira zomwe zimagwiritsidwa ntchito kwambiri popanga zida za semiconductor, makina opangira ma wafer ndi zida zotsukira, chifukwa cha kulimba kwake kwapadera kwa makina, kukana dzimbiri kosatha, kuyanjana kwabwino kwa vacuum komanso makina abwino kwambiri. Yopangidwa kuti ikwaniritse miyezo ya SEMI komanso zofunikira kwambiri pachipinda chotsukira, aluminiyamu yathu ya 5083 imapereka magwiridwe antchito osayerekezeka pa ntchito zofunika kwambiri za semiconductor komwe kuyera kwa zinthu, kukhazikika kwa mawonekedwe ndi kudalirika kwa nthawi yayitali sikungatheke kukambirana.

1. Kapangidwe ka Mankhwala ndi Kuyera kwa Zinthu (Gawo la Semiconductor)

Aluminiyamu yathu ya 5083 yopangidwa ndi semiconductor imapangidwa motsatira malamulo okhwima a zitsulo kuti zitsimikizire kuti pali zodetsa zochepa kwambiri, mogwirizana ndi miyezo yapamwamba kwambiri ya kuyera kwa zipangizo zamagetsi.

- Aluminiyamu (Al): Kulinganiza (≥93.5%)

- Magnesium (Mg): 4.0% – 4.9% (chinthu chachikulu cholimbitsa)

- Manganese (Mn): 0.4% – 1.0% (kukonza tirigu ndi kulimbitsa kukana dzimbiri)

- Chromium (Cr): 0.05% – 0.25% (kuletsa dzimbiri pakati pa tinthu tating'onoting'ono)

- Zotsatira (Si, Fe, Cu, Zn, Ti): Zolamulidwa mokwanira ≤0.2% zonse, popanda zitsulo zolemera zoopsa

Mankhwala okonzedwa bwino awa amachotsa zolakwika zamkati, amachepetsa zoopsa zotulutsa mpweya pansi pa mikhalidwe ya ultra high vacuum (UHV) ndikuwonetsetsa kuti mankhwala owononga omwe amagwiritsidwa ntchito kwambiri pokonza, kuyeretsa, ndi kuyika zinthu m'ma semiconductor. Mosiyana ndi mafakitale wamba 5083, mtundu wathu wa semiconductor-grade umadutsa chithandizo cha kutentha katatu ndikusinthidwa kukhala homogenization, zomwe zimapangitsa kuti kapangidwe kake kakhale kofanana popanda kuphatikiza zitsulo, kofunikira kwambiri kuti tisunge kulondola kwa submicron mu zigawo za semiconductor zamtengo wapatali.

2.Katundu Wapakati wa Makina ndi Thupi (Wokonzedwa Kuti Ukhale ndi Malo Opangira Ma Semiconductor)

Aluminiyamu ya 5083 imapereka mphamvu, kusinthasintha, ndi kukhazikika kofanana, zomwe zimapangitsa kuti ikhale yoyenera kwambiri ponyamula katundu komanso zida zolondola mu zida za semiconductor.

- Mphamvu Yokoka (H112/H321 Temper): 270 – 340 MPa

- Mphamvu Yotulutsa (0.2% Offset): 120 – 215 MPa

- Kutalikitsa: 12% - 20% (kupangika bwino kwambiri pamakina ovuta)

- Kuchuluka: 2.66 g/cm³ (kopepuka, kuchepetsa kufooka kwa zida ndi kugwiritsa ntchito mphamvu)

- Kutentha kwa mpweya: 120 W/m·°C (kutulutsa kutentha bwino pa njira zoyendetsera kutentha)

- Kuchuluka kwa kutentha: 24.2×10⁻⁶/°C (kukhazikika kwa magawo komwe kumayembekezeredwa panthawi ya kusintha kwa kutentha)

- Kuyendetsa Magetsi: 29% IACS (yoyenera kugwiritsa ntchito zida zoyendetsedwa ndi electrostatic discharge (ESD))

- Kulimba (HV): 75 - 90 (kumalimbana ndi kuwonongeka ndi kusokonekera kwa makina ogwiritsira ntchito pafupipafupi kwambiri)

Ubwino waukulu wa aluminiyamu ya 5083 ndi mphamvu yake yabwino kwambiri yosungira mphamvu pambuyo pa kuwotcherera (≥90% ya mphamvu ya zinthu zoyambira), kuchotsa zofooka za kapangidwe kake m'zipinda za semiconductor zolumikizidwa ndi mapaipi olumikizidwa. Kuphatikiza apo, imagwira ntchito bwino kwambiri: pa -196°C (kutentha kwa nayitrogeni wamadzimadzi), mphamvu yokoka imawonjezeka ndi 30%–50% pamene ikusunga kulimba kwapamwamba, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsa ntchito zida zosinthira semiconductor zotentha kwambiri.

3. Ubwino Wofunika Kwambiri pa Mapulogalamu a Semiconductor

- Kukana Kudzikundikira Kwambiri & Kugwirizana kwa Malo Otsukira

Kuchuluka kwa magnesium mu aluminiyamu ya 5083 kumapereka kukana kwakukulu ku mankhwala a mafakitale, zinthu zotsukira za alkaline, zinthu zoyeretsera za plasma ndi chinyezi, zomwe zimapezeka m'zipinda zotsukira za semiconductor. Zimapanga gawo lolimba, loteteza oxide lokha, kuteteza kuwonongeka kwa zinthu ndi kuipitsidwa kwa tinthu tating'onoting'ono. Zogulitsa zathu zimalandira chithandizo chapadera kuti ziwonjezere kukhazikika kwa pamwamba, kuonetsetsa kuti palibe kuipitsidwa kwa ion komanso kutsatira miyezo ya SEMI F72 yochotsera mpweya wamagetsi pamakina a UHV.

- Kukhazikika kwa Miyeso & Kutha Kukonza Moyenera

Ndi kupsinjika kochepa komanso kufanana kwapadera kwa kapangidwe kake, kupsinjika kwathu kumachepa5083 aluminiyamu (H112/H321 kutentha) imasungaKulekerera kolimba (± 0.01mm) pambuyo pa makina ovuta a CNC, kudula kwa laser ndi kuboola mabowo akuya. Imathandizira kumaliza kosalala kwambiri (Ra ≤ 0.8μm) kudzera mu electropolishing ndi kugaya molondola, kofunikira kwambiri pochepetsa kumamatira kwa tinthu m'zipinda zotsukira ndi zonyamulira za wafer. Kukhazikika kumeneku kumatsimikizira magwiridwe antchito okhazikika pamayendedwe ambiri a kutentha ndi ntchito zamakanika.

- Kutha Kulumikizana Kwambiri ndi Kukhulupirika kwa Kapangidwe

Popeza ndi aluminiyamu yamphamvu kwambiri yosachiritsika ndi kutentha, 5083 imalola kuwotcherera kolimba, kopanda chilema kudzera mu TIG, MIG ndi laser popanda kutayika kwakukulu kwa mphamvu. Izi zimalola kupanga bwino zipinda zazikulu za semiconductor, mapaipi ogawa gasi ndi mafelemu opangidwa mwapadera, kuchotsa njira zotulutsira madzi ndikuwonetsetsa kuti kuchuluka kwa helium kutayikira <10⁻⁹ mbar·L/s, kofunikira kwambiri pa UHV.

- Kudalirika Kwa Nthawi Yaitali & Kugwiritsa Ntchito Ndalama Mwanzeru

Aluminiyamu ya 5083 imalimbana ndi kutopa chifukwa cha kupsinjika kwa makina komanso kutentha, kupereka chithandizo chodalirika kwa zaka zambiri m'malo opangira ma semiconductor maola 24 pa tsiku, masiku 7 pa sabata. Kupepuka kwake kumachepetsa kulemera kwa zida popanda kuwononga mphamvu yonyamula katundu, kuchepetsa ndalama zoyendera, kukhazikitsa ndi kugwiritsa ntchito. Kuphatikiza ndi luso lathu lokonza zinthu molondola, imachepetsa kutayika kwa zinthu ndikufupikitsa nthawi yopangira.

4. Mapulogalamu Ogwiritsa Ntchito Semiconductors

Ma mbale athu a aluminiyamu a 5083, ndodo, machubu ndi zida zopangidwa mwamakonda zimakwaniritsa magawo ofunikira opangira ma semiconductor:

- Zipangizo Zopangira Ma Wafer: Kapangidwe ka chipinda, mbale za ma electrode, manifolds ogawa gasi, mafelemu onyamulira ma wafer, ndi manja a robot

- Makina Opangira ndi Kuyika Zinthu: Zigawo za chipinda chotsukira mpweya, mphete zoteteza, nozzles za mpweya, ndi mbale zoziziritsira

- Makina Oyeretsera ndi Oyendetsera Zinthu: Zopangira zinthu molondola, malangizo oyendetsera zinthu molunjika, mapaipi a mankhwala, ndi njira zoyendetsera zinthu

- Zipangizo Zoyesera ndi Kuyang'anira: Maziko olimba a miyeso, zigawo za siteshoni yofufuzira, ndi zomangira zowala

- Zigawo Zapadera: Zishango za Cryogenic, nyumba zosagwira dzimbiri, ndi zida zomangira zotetezeka ku ESD

5. Chitsimikizo Chathu Chopanga ndi Ubwino

Timapereka mayankho a aluminiyamu a 5083 odzaza ndi ma spectrum 5083 kuphatikiza mbale zomaliza za mphero (makulidwe 0.5mm mpaka 400mm), ndodo zotulutsidwa (m'mimba mwake 3mm mpaka 300mm), machubu opanda msoko (OD 5mm mpaka 200mm) ndi zida zopangidwa ndi makina a CNC, zonse zopangidwa motsatira ISO 9001 ndi machitidwe oyang'anira khalidwe la semiconductor.

- Kutsata Zinthu: Malipoti onse oyesa mphero (MTRs) pa gulu lililonse, kuonetsetsa kuti kutsata kwathunthu kuchokera ku ingot kupita ku gawo lomalizidwa kukuchitika.

- Kukonza Zipinda Zotsukira: Zigawo zofunika kwambiri zomwe zimapangidwa m'zipinda zotsukira za Class 1000 kuti tipewe kuipitsidwa ndi tinthu tating'onoting'ono

- Kuyesa Kolondola: Kuyesa kwa 100% kwa ultrasound (UT), kuyesa kwa eddy current (ECT) ndi kuyang'anira kwa dimensional

- Kusintha: Kusintha kwa kutentha, mankhwala a pamwamba (electropolishing, anodizing, passivation) ndi makina oletsa kuzizira pa zojambula za kasitomala

Kwa opanga ma semiconductor omwe amafuna zinthu zomwe zimagwirizanitsa mphamvu ya kapangidwe kake, kusakhalapo kwa mankhwala, kulondola kwa mawonekedwe ake komanso kugwiritsa ntchito bwino ndalama, gulu lathu la semiconductor limapereka zinthu zambiri.5083 aluminiyamu yachitsuloNdi chisankho chabwino kwambiri. Mothandizidwa ndi ukatswiri wathu pakupanga aluminiyamu ndi makina olondola, timapereka zinthu zoyera kwambiri komanso zabwino zomwe zimawonjezera magwiridwe antchito a zida, kukulitsa nthawi yogwirira ntchito ndikuchepetsa mtengo wonse wa umwini. Kaya mukufuna mitundu yokhazikika ya aluminiyamu kapena zida zomalizidwa bwino, timapereka mayankho ochokera kumapeto mpaka kumapeto opangidwa kuti apitirire miyezo yokhwima kwambiri yamakampani opanga ma semiconductor. Gwirizanani nafe kuti mukweze zida zanu za semiconductor ndi zinthu zabwino kwambiri zomwe zimapangitsa kuti pakhale kupanga bwino komanso kudalirika popanga ma chip apamwamba.