Kugwiritsa ntchito bwino miyala ya diamondi kungayambitse nthawi yovuta kwambiri, ndipo makampani otsogola akufulumizitsa kapangidwe ka nyanja zatsopano zabuluu
Ma diamondi, chifukwa cha kuwala kwawo kwakukulu, kuuma kwawo kwakukulu komanso kukhazikika kwa mankhwala, akutuluka m'mafakitale akale kupita ku mafakitale apamwamba kwambiri, kukhala zinthu zofunika kwambiri m'mafakitale monga diamondi zolimidwa, ma laser amphamvu kwambiri, kuzindikira kwa infrared, kutayika kwa kutentha kwa semiconductor, ndi zina zotero. Ndi kupita patsogolo kwa ukadaulo wopanga ndi kuchepetsa ndalama, malire a ntchito zogwirira ntchito za diamondi akukulirakulira nthawi zonse, ndipo mafakitale monga zamagetsi ndi mphamvu zatsopano amaonanso kuti ndi njira yofunika kwambiri yothetsera vuto la kutayika kwa kutentha. Msikawu ukuneneratu kuti kukula kwa msika wogwira ntchito wa diamondi kudzabweretsa kukula kwakukulu, ndipo makampani otsogola m'dziko muno akuyesetsa kuti agwire ntchito yapamwamba yaukadaulo, ndikutsegula mpikisano watsopano wamafakitale.
M'zaka zaposachedwapa, kukhwima kwa ukadaulo wa MPCVD (microwave plasma chemical vapor deposition) kwakhala injini yayikulu yolimbikitsira kugwiritsa ntchito bwino diamondi. Ukadaulo uwu ukhoza kukonzekera bwino zipangizo za diamondi zazikulu komanso zoyera kwambiri, kupereka chithandizo chofunikira pakuchotsa kutentha kwa semiconductor, mawindo owonera, zipini zotenthetsera ndi zochitika zina. Mwachitsanzo, zipini zotenthetsera za diamondi zamagetsi zimatha kuthetsa bwino vuto la kutentha kwa zinthu monga ma chips a 5G ndi zida zamagetsi, pomwe ma diamondi owonera amagwiritsidwa ntchito m'mawindo a laser, kuzindikira kwa infrared ndi zina, ndipo magwiridwe antchito ake ndi apamwamba kuposa a zipangizo zachikhalidwe.
1. SINOMACH Seiko: Kuyang'ana kwambiri miyala yamagetsi komanso kuwonjezera ndalama munjira zamtengo wapatali
SINOMACH Seiko yayika ndalama zokwana 380 miliyoni za yuan m'gulu lake la Xinjiang ndi 378 miliyoni za yuan m'zida zomangira miyala yoyendera ndi mizere yopangira zinthu zambiri, ikuyang'ana kwambiri pakupanga zinthu zatsopano m'malo otenthetsera, zipangizo za semiconductor ndi njira zina. Ukadaulo wake wa MPCVD wafika pamlingo wapamwamba kuchokera ku labotale kupita ku malonda a anthu mamiliyoni ambiri, ndipo bizinesi iyi ikhoza kukhala malo ofunikira kukula m'zaka 3-5 zikubwerazi.
2. Sifangda: Kapangidwe ka unyolo wonse, fakitale yayikulu yopangidwa
Sifangda yamanga unyolo wonse wa mafakitale wa "kafukufuku wa zida ndi chitukuko-kupanga-kugulitsa zinthu zopanga", ndipo mzere wake wapachaka wopanga ma carats 700,000 a diamondi yogwira ntchito ukuyembekezeka kuyikidwa mu kupanga koyeserera mu 2025. Zogulitsa zake zimaphatikizapo zida zolondola kwambiri, zipangizo zamagetsi ndi zida zoyeretsera kutentha. Mu 2023, mzere wake wopanga ma carats 200,000 udzakhala ukugwira ntchito bwino, ndipo njira yopititsira patsogolo ukadaulo idzatsogolera makampaniwa.
3. Power Diamond: Kupanga zinthu zambiri zotenthetsera kutentha, kulowa mu njira ya semiconductor
Podalira nsanja yofufuza zasayansi ya chigawo, Power Diamond yachita khama m'magawo a semiconductors a mibadwo itatu, mphamvu zatsopano, ndi zina zotero. Ntchito yake yochotsa kutentha kwa diamondi yalowa mu gawo lopanga zinthu zambiri ndipo yakhala bizinesi yosungira zinthu zofunika kwambiri. Wapampando Shao Zengming adati kampaniyo idzakulitsa kufufuza kwake momwe imagwiritsira ntchito zinthu zamakono monga kulumikizana kwa 5G/6G ndi ma photovoltaics.
4. Huifeng Daimondi: Kukulitsa bizinesi yayikulu ya micropowder kuti itsegule njira zamagetsi zamagetsi kwa ogula
Huifeng Diamond yapanga zinthu zopangidwa ndi diamondi micropowder ndipo yaziyika pa zokutira kumbuyo kwa foni yam'manja kuti iwonjezere kukana kuwonongeka komanso kutentha. Mu 2025, ikukonzekera kuyang'ana kwambiri pakukulitsa magawo atsopano monga ma semiconductors ndi optics kuti ikule bwino malo osiyanasiyana okulirapo.
5. Wald: Zipangizo zogwirira ntchito zimakhala njira yachiwiri yokulira
Poyamba Wald wapanga njira yotseka malonda kuyambira pa zipangizo za CVD kupita ku zinthu zomaliza. Zinthu zake monga ma electrode a diamondi opangidwa ndi boron ndi ma diaphragm a diamondi a CVD ayamba kugwiritsidwa ntchito kwambiri. Kupita patsogolo kwaukadaulo kwa ma heat sinks akuluakulu (omwe ndi Ø200mm) n'kodabwitsa, ndipo akuyembekezeka kuwonjezeka pang'onopang'ono m'zaka zingapo zikubwerazi.
III. Chiyembekezo cha Makampani: Msika wa ma trilioni wakonzeka kuyamba
Chifukwa cha kuchulukirachulukira kwa kufunikira kwa zinthu zomwe zikubwera komanso kusintha kwa ukadaulo, zipangizo zogwirira ntchito za diamondi zikuchoka pa "zipangizo za labotale" kupita ku "kufunikira kolimba kwa mafakitale". Kufunika kwa zinthu zotenthetsera kutentha za semiconductor, zida zowunikira, kupanga zinthu zapamwamba ndi madera ena kwawonjezeka, ndipo ndi chithandizo cha mfundo za opanga zinthu zotenthetsera za mibadwo itatu, makampaniwa akuyembekezeka kulowa munthawi yabwino kwambiri yotukuka. Malinga ndi kuyerekezera kwa makampani, kukula kwa msika wa zinthu zotenthetsera kutentha za semiconductor kokha kungapitirire ma yuan biliyoni 10 m'zaka zisanu zikubwerazi, ndipo makampani otsogola atenga kale mwayi woyamba kudzera mu zida zodzipangira okha, kukulitsa mphamvu ndi kapangidwe ka unyolo wonse. Kusinthaku kwa zinthu komwe kumatchedwa "diamondi" kungasinthe mawonekedwe ampikisano amakampani opanga zinthu zapamwamba.