Chinozadza kupisa sezvinoreva zita racho chinowedzerwa muchinhu chinoshandiswa kuwedzera kupisa kwechinhu chinozadza, chinowanzo shandiswa kupisa kupinza alumina, magnesium oxide, zinc oxide, aluminium nitride, boron nitride, silicon carbide, nezvimwewo. Pakati pavo, kunyanya micron alumina, silicon powder semuviri mukuru. Maumbirwo ealumina ane simba guru pakupisa kwealumina. Spherical alumina ultrafine powder i micron powder, ine kupisa kwakanyanya, insulation yakanyanya, kuomarara kwakanyanya, kupisa kwakanyanya, kuramba abrasion, kuramba ngura, nezvimwe zvinhu; Kuchena kwakanyanya, chimiro chakanaka, kugadzikana kwakanaka, kupararira kweparticle size, nekuzadza kushoma kuti uwane kupisa kwakanyanya. Nhanganyaya kune thermal conductive alumina: thermal conductive alumina icrystal chena yeupfu inogadzirwa pasi pekupisa kwakanyanya. Kune akawanda ma crystalline powders ealumina, asi alumina inoshandiswa pakufambisa kupisa inosanganisira spherical alumina (zf-kq series), spherical alumina (zf-kk series), composite alumina (zf-kqm, KCM series), nezvimwewo. Iyo thermal conductive alumina inofanira kunge iine hunhu hwekupararira kwehukuru hwezvikamu zvakamanikana, kugadzikana kwakanaka kwehukuru hwezvikamu, high thermal conductivity K kukosha uye huwandu hwakawanda hwezvikamu zvekuzadza mushure mekugadzirisa coupling. Kazhinji, avhareji yehukuru hwezvikamu zvealumina inotungamira kupisa inogona kudzorwa painenge 5um, uye thermal conductivity inogona kusvika pakati pe3-10w /mk zvichienderana nehuwandu hwakasiyana hwekuzadza.
Nguva yekutumira: Gumiguru-11-2019