Zvinoenderana neResearch Report pamusoro pekutsvagisa uye tarisiro yekudyara yeChina yakanyanya kuchena alumina indasitiri (2021 Edition) yakaburitswa neLimu ruzivo rwekubvunza, yakakwira kuchena alumina ine zvakanakira kuomarara kwepamusoro, kusimba kwepamusoro uye kupisa kwakanyanya, uye inoshandiswa zvakanyanya mumagetsi. semiconductor nemamwe maindasitiri.Yakakwira kuchena alumina inonyanya kushandiswa kugadzira ceramic substrates yeakasanganiswa maseketi uye mota sensors.Icho chimwe chezvinhu zvakanyanya kushandiswa.
MuChina, simba rezita remabhizinesi mazhinji epamba anogadzira yakakwirira-kuchena alumina ari muhurongwa hwezviuru zvematani.Muchokwadi, mazhinji acho akaiswa mumisika yakaderera senge phosphors.Nekudaro, kuchena kwemamwe mabhizinesi epamba asvika pamusoro pe4n5, uye hapana gaka rine mabhizinesi anotungamira ekunze maererano nekuchena.Iko kushandiswa kwakananga kwesafire substrate kunogona kuona kupinza kutsiva.Nekudaro, maererano nehukuru hwechikamu, mabhizinesi ekunze anogona kuwana pazasi 30nm (nm), uye mazhinji mabhizinesi epamba achine imwe gap.Naizvozvo, parizvino, alumina ye lithium bhatiri diaphragm inonyanya kupihwa neSumitomo kemikari uye vamwe vagadziri vekunze.
Mumunda wekushandisa safire, mabhizinesi ekugadzira emhando yepamusoro-alumina ane pachena mutengo wekuita zvakanaka uye ari padyo nevatengi munzvimbo, izvo pasina mubvunzo zvichave nemabhenefiti makuru.Panguva imwecheteyo, mundima yemhando yepamusoro-yepamusoro-yakachena alumina, nekuenderera mberi kwehunyanzvi hwemabhizinesi epamba, mabhizinesi epamba ane tekinoroji inotungamira uye nekuita kwemutengo wepamusoro anokurumidza kuona kutsiva, Uye kupinda mumusika wepasirese kuti utengese kunze kumusoro. -kuchena alumina.
Nekuda kwehumwe hwekutengesa kwepamusoro-yekupedzisira uye kuzara kweiyo yakaderera-yekupedzisira mumusika wepasi-yakachena alumina musika, ichave iri nzira yekusimudzira yepamusoro-kuchena alumina kutsiva kunze kwenyika uye kusangana nezvinodiwa zvemusika wepamba.
Kuvandudzwa kweiyo yakakwira kuchena alumina indasitiri muChina kwanonoka uye ichiri muhudiki.Parizvino, iyo huru yekugadzira maitiro inovandudzwa Bayer maitiro.Panguva ino, zvigadzirwa zvemumba zvakanyanya 4N alumina, uye kune mashoma emabhizinesi epamba anogona kugadzira zvigadzirwa zve5N.Muna 2019, kubuda kweindasitiri yeChina yakakwira-kuchena alumina yaive 7600 matani, kudiwa kwaive 15700 matani, uye mambure ekunze akasvika 8100 matani.Muna 2020, kubuda kweindasitiri yekuChina yepamusoro-soro yealuminium yaive 8280 matani, kudiwa kwaive 17035 matani, uye mambure ekunze akasvika 8750 matani.
Shandong Zhanchi New Material Co., Ltd (Shanghai Chenxu Trading Co., Ltd) yakagadzira 5N 99.999 high purity alumina, inozadza mukaha wetekinoroji yemumba uye inotyora iyo monopoly yetekinoroji yekunze.
Nguva yekutumira: Oct-12-2021