(Hot press sinteredAlNsamar daWintrustek）

Zafafan ƙwanƙwasa tsari ne na haɗa yumbura a ƙarƙashin takamaiman matsi. Yana ba da damar dumama lokaci guda da matsa lamba na yumbu don samar da kayayyaki tare da kyakkyawan hatsi, girman dangi, da ƙaƙƙarfan kaddarorin inji.

Tsarin matsi mai zafi ya fi dacewa da kera yumburan zafin jiki mai ɗorewa (UHTCs), waɗanda su ne kayan da ba sa sabawa maɗaukaki masu yawa a cikin daidaitattun ayyukan sintiri.

A cikin shekarun da suka wuce, masu bincike sun yi gwaji tare da hanyoyi da yawa don sinteringAlNda kuma kara halayensa.AlNyana nuna haɗin kai, don haka, domin samun cikakken yawa, dole ne a sanya shi a zafin jiki sama da 1800 ℃. Don haka ana amfani da matsi mai zafi a cikin masana'antar don yin sintiriAlNba tare da ƙari ba.

Zafafan latsawa dabara ce da aka saba amfani da ita don haɓaka ƙarfin yumburan AlN saboda waɗannan takamaiman fasalulluka. Na farko, ana aiwatar da matsa lamba-taimakawa densification tare da zafafa-dantsa tsarin sintering don taimaka a cikin halittar cikakken densified tukwane AlN. Matsin lamba na waje yana ba da ƙarin ƙarfin turawa idan aka kwatanta da matsi mara ƙarfi, rage yawan zafin jiki ta kusan 50-150 ℃ da iyakance haɓakar manyan hatsi.

Aluminum nitride yumbura mai zafi ana amfani dashi a masana'antar semiconductor wanda ke buƙatar ƙarfin ƙarfin lantarki, ƙarfin sassauƙa sosai da kuma kyakkyawan yanayin zafi.