Nkhani

M'magawo opanga zinthu zapamwamba monga ma semiconductors, zamagetsi zamagalimoto ndi ndege, kudalirika kwa zinthu ndikofunikira kwambiri. Chipinda Choyesera Kukalamba Chofulumira Kwambiri (HAST, dzina lonse: Chipinda Choyesera Kupsinjika Kwambiri) chimagwira ntchito ngati zida zoyesera kudalirika. Chimathandizira kukalamba kwa zinthu poyesa malo ovuta kwambiri ndikuzindikira molondola zolakwika zomwe zingachitike, kupereka chithandizo cha sayansi pakutsimikizira mtundu wa zinthu ndikukhala chida chofunikira kwambiri choyesera m'mafakitale osiyanasiyana.
Ubwino wake waukulu ndi "kuthamanga kwambiri" ndi "kuzindikira molondola": mwa kutsanzira malo otentha kwambiri, chinyezi chambiri komanso ogwirizana ndi kuthamanga kwambiri, kumafupikitsa kukalamba kwachilengedwe kwa zinthu kuchokera pazaka zingapo mpaka makumi ambiri mpaka maola mazana ambiri, zomwe zimapangitsa kuti mayeso azigwira bwino ntchito; nthawi yomweyo, imatha kuzindikira molondola zolakwika zomwe zingachitike monga kulephera kwa seal ndi dzimbiri la solder, kupereka chithandizo cha data kuti pakhale kukonza bwino kapangidwe ka zinthu.

Zipangizozi zimatha kusinthana mosinthasintha pakati pa njira zitatu: HAST (ndi tsankho), UHAST (popanda tsankho) ndi PCT, zomwe zimagwirizana ndi zosowa zosiyanasiyana za chinthucho; magawo monga kutentha (105℃–160℃), chinyezi (65%–100%RH) ndi kupanikizika (0.1–0.5MPa) zimatha kusinthidwa, zimatha kusintha malinga ndi zochitika zosiyanasiyana zoyesera monga zigawo zazing'ono ndi zigawo zazikulu.

Imagwiritsidwa ntchito kwambiri m'magawo apamwamba monga ma semiconductor ndi zamagetsi zamagalimoto, imatha kuyesa zigawo zazikulu monga ma chips ndi mabatire amphamvu. Imagwirizananso ndi miyezo yapadziko lonse lapansi komanso yapakhomo monga JESD22-A110, ikukwaniritsa zofunikira zotsatizana m'madera osiyanasiyana.

Chifukwa cha luso lake lapamwamba, kulondola kwake, komanso kusinthasintha kwake, chipinda choyesera cha High-Pressure Accelerated Aging Test Chamber chimathetsa mavuto omwe amakumana nawo pa mayeso achikhalidwe okalamba ndipo chimapereka chithandizo champhamvu pakukweza kudalirika kwa zinthu zopangira zapamwamba.