ZrO2 Kwallayen yumbu

Kwallan zirconia yumbu yana da tsayayya ga yanayin zafin jiki mai ƙarfi kuma yana iya aiki tsayayye a cikin babban yanayin zafin jiki ƙasa da 1000 digiri Celsius tare da ƙaramin juz'i. Yana da kyakkyawan aikin jijjiga na thermal, kuma zafin yanayin girgizar zafin shine 200-260 digiri Celsius.

Filin aikace-aikace: Yawanci ana amfani dashi a cikin niƙaƙƙen ultrafine da watsawa na babban ɗanko da kayan ƙarancin ƙarfi a ƙarƙashin yanayin da ke buƙatar rashin ƙarfi da gurɓataccen sifili;

Idan aka kwatanta da ƙwallan ƙarfe, babban fa'idar kwallayen yumbu sune:

(1) Ya fi 59% haske fiye da ƙwallan ƙarfe, wanda ke rage ƙarfin tsakiya, mirgina da abrasion akan hanyar tsere lokacin da ɗaukar abu ke gudana cikin sauri;

(2) Yanayin elasticity ya fi na ƙarfe kashi 44%, wanda ke nufin cewa yawan lalacewa ya yi ƙasa da na ƙwallan ƙarfe lokacin da aka tilasta su;

(3) nessarfi ya fi ƙarfe, HRC ya kai 78;

(4) Coefficient na gogayya ne karami, ba magnetic, lantarki insulated, kuma mafi jure sinadaran lalata da karfe.

(5) Halin haɓakar haɓakar thermal shine 1/4 na ƙarfe, wanda zai iya tsayayya da canje-canje na zafin jiki kwatsam;

(6) finisharshen farfajiyar ya fi kyau, Ra na iya kaiwa 4-6 nanometers;

(7) Babban juriya mai zafin jiki, kwalin yumbu har yanzu yana da ƙarfi da ƙarfi a 1050 digiri Celsius;

(8) Ba zai yi tsatsa ba kuma zai iya aiki a ƙarƙashin yanayin shafawa mai-mai.