Foto a na-ahụ anya nke ọma nke ihe e ji seramiiki Alumina/ZTA mee

Ihe dị ọcha dị elu nke Alumina/ZTA Seramiiki

Nkọwa Dị Mkpirikpi:

Ihe e ji seramiiki mee nwere njirimara nke oke okpomọkụ, obere iguzogide okpomọkụ na ọrụ siri ike. Ihe e ji seramiiki alumina mee bụ ihe e ji seramiiki eme ihe a na-ejikarị eme ihe, n'ihi ike dị elu ya na nkwụsi ike kemịkalụ ya, ọ dabara adaba maka ọtụtụ mmepụta teknụzụ na ọnọdụ dị iche iche.

Zitere anyị ozi-e

Nkọwa Ngwaahịa

ngwaahịa Uru

Ihe mkpuchi seramiiki ZTA site na iji ihe zirconia siri ike, ike mgbagọ ahụ mụbara site na 40%, ruo ihe karịrị 625MPa; Ọkwa okpomọkụ karịrị 26W/mK; Nke a na-eme ka arụmọrụ nke ihe mkpuchi seramiiki ZTA ka mma nke ukwuu karịa ihe mkpuchi alumina nkịtị, arụmọrụ ya dị mma na-emekwa ka enwere ike itinye ihe mkpuchi ahụ n'ụgbọala eletrik na mmepụta ike.

Mmepụta ụlọ ọrụ Chemshun Ceramics nke ihe mkpuchi seramiiki alumina dị ọcha nke ukwuu, ihe mkpuchi seramiiki ZTA, ike ịgbagọ agbagọ dị elu, enweghị porosi ty, nha iji mezuo mkpa ahaziri ahazi, enwere ike ime nha kachasị 500mm*500mm*5mm, na-ejupụta ihe mkpuchi dị ọcha nke dị elu, ihe mkpuchi ZTA dị elu nke dị n'ime ụlọ ahịa efu.

Data Kemịkalụ

Mba S.	Njirimara	Ngalaba	96AL	99AL	997AL	ZTA
1	Al2O3	wt%	96	99	99.7	/
2	Njupụta	g/cm3	3.7	3.85	3.96	4.3
3	Ike Vickers	GPA	13.9	15.2	16.3	19.6
4	Ike flexural	Mpa	280	300	461	625
5	Ọkwa okpomọkụ	W(m·K)	24	25	25.2	26
6	Dielectric na-agbanwe agbanwe	1MHz	9.4	9.6	9.65	10.2
7	Mfu Dielectric	1MHz/10-4	4	1	1	0.2