Magnesia-stabilized zirconia (MSZ) yana da ƙarfin juriya ga yashewa da girgizar zafi. Magnesium-stabilized zirconia za a iya amfani da shi a cikin bawuloli, famfo, da gaskets saboda yana da kyakkyawan lalacewa da juriya na lalata. Hakanan shine kayan da aka fi so don sassan sarrafa sinadarai da petrochemical.

Babban zafin jiki na yumbura 3YSZ, ko abin da za mu iya kira tetragonal zirconia polycrystal (TZP), an yi shi da zirconium oxide wanda aka daidaita tare da 3% mol yttrium oxide.

Filin da ba na ƙarfe ba wanda ya ƙunshi silicon da nitrogen, silicon nitride (Si3N4) shima ƙwararren yumbu ne na ci-gaba tare da mafi dacewa da cakuda injiniyoyi, thermal, da kayan lantarki. Bugu da ƙari, idan aka kwatanta da yawancin sauran yumbu, yumbu mai ƙarfi ne mai ƙarfi tare da ƙarancin haɓakar haɓakar zafi wanda ke ba da kyakkyawan juriya na zafin zafi.

Pyrolytic BN ko PBN gajere ne don pyrolytic boron nitride. Wani nau'i ne na boron nitride hexagonal hexagonal halitta ta hanyar sinadari na tururi (CVD), kuma boron nitride ne mai tsafta mai tsafta wanda zai iya kaiwa sama da kashi 99.99%, wanda kusan babu porosity.

Silicon carbide (SiC) abu ne na yumbu wanda ake yawan girma azaman kristal guda ɗaya don aikace-aikacen semiconductor. Saboda kaddarorin kayan sa na asali da ci gaban-crystal guda ɗaya, yana ɗaya daga cikin mafi ɗorewa kayan semiconductor akan kasuwa. Wannan dorewa ya wuce nisa fiye da aikin sa na lantarki.

Boron Nitride (BN) yumbura suna cikin mafi inganci tukwane-fasaha. Suna haɗa kaddarorin masu jure zafin jiki na musamman, kamar manyan abubuwan da ke haifar da zafi, tare da ƙarfin ƙarfin lantarki da ƙarancin ƙarancin sinadarai don magance matsaloli a wasu wuraren aikace-aikacen da suka fi buƙata a duniya.

Abubuwan da aka yi da yumbu na bakin ciki-fim ana kuma kiransu da kayan semiconductor. Ya ƙunshi nau'i-nau'i na bakin ciki da yawa waɗanda aka gina ta yin amfani da sutura, ajiya, ko hanyoyin sputtering. Filayen gilashi da kauri na ƙasa da milimita ɗaya wanda ke da girma biyu (lebur) ko mai girma uku ana ɗaukar siraran yumbura na bakin ciki-fim. Ana iya yin su ta hanyar v

Yayin da Si3N4 ya haɗu da kyakkyawan yanayin zafi da aikin injiniya. Za'a iya ƙayyadadden ƙayyadaddun yanayin zafi a 90 W/mK, kuma ƙarfin karyewar sa shine mafi girma a cikin yumbu idan aka kwatanta. Waɗannan halayen suna ba da shawarar cewa Si3N4 zai nuna mafi girman abin dogaro azaman ƙarfe mai ƙarfe.

Boron nitride yumbura suna da ƙarfi na ban mamaki da aikin zafi wanda ke da tsayin daka, yana mai da su kyakkyawan zaɓi don yin nozzles waɗanda ake amfani da su wajen sarrafa narkakken ƙarfe.

Boron Carbide (B4C) yumbu ne mai dorewa wanda ya ƙunshi Boron da carbon. Boron Carbide yana ɗaya daga cikin abubuwan da aka sani mafi wahala, matsayi na uku a bayan kubic Boron nitride da lu'u-lu'u. Abu ne mai haɗaka da aka yi amfani da shi a cikin aikace-aikace daban-daban masu mahimmanci, gami da sulke na tanki, riguna masu hana harsashi, da foda mai lalata injin. A gaskiya ma, shine kayan da aka fi so don aikace-aikacen masana'antu iri-iri