Mpempe akwụkwọ efere ZTA seramiiki
Nkọwa Ngwaahịa
Alumina Zirconia Toughened Alumina Ceramic nke a na-akpọkwa ZTA seramiiki, nke bụ agba ọcha, bụ ngwakọta nke aluminum oxide na 20 ~ 25% zirconium oxide. ZTA Ceramics bụ ihe ọhụrụ emepụtara n'afọ ndị na-adịbeghị anya.
Chemshun ZTA bụ mmụba dị ukwuu n'ike mmetụta na ike karịa seramiiki alumina. Chemshun ZTA'S na-eguzogide iyi dị mma karịa seramiiki alumina ugboro 2.5. ZTA na-enye ndụ akụkụ ka mma ma na-enye ngwọta dị ọnụ ala karịa ogologo oge, ọ dabara nke ọma maka akụrụngwa mmetụta na iyi dị oke njọ nke ụlọ ọrụ igwu ala. Ugbu a, BHP Australia ejirila ọtụtụ ZTA Ceramic Liners mee ihe.
Ụdị na Ụdị nke ZTA Ceramics
Enwere ike imepụta seramiiki Chemshun ZTA n'ụdị seramiiki nkịtị, ụdị arc, cube, silinda, taịlị hex wdg.
A na-ejikwa eserese CAD hazie akụkụ igwe pụrụ iche.
Iji mee ka ZTA baa uru nke ọma, anyị na-eme ka ZTA bụrụ rọba na ígwè ma tinye bolts n'azụ ígwè ahụ. Anyị kpọrọ njikọta ahụ ihe mkpuchi roba seramiiki ZTA yi. Ndị ahịa nwere ike itinye ngwaahịa ahụ n'ebe ahụ ngwa ngwa.
Atụmatụ nke seramiiki ZTA Wear Impact Resistant:
Ike Na-eguzogide Mmetụta Dị Elu karịa Aluminom Dị Elu
Ọnụ ego dị ala karịa seramiiki zirconia dị ọcha
Nguzogide iyi pụrụ iche
Nnukwu nguzogide nchara
Ike mgbawa dị elu
Okpomọkụ dị elu kwụsie ike
Data teknụzụ:
| Mba. | ihe | Data |
| Ihe onwunwe seramiiki ZTA | ||
| 1 | ZrO2 | Pasentị 20-25 |
| 2 | Al2O3 | 75-80% |
| 3 | Njupụta (g/cm3) | ≥4.2 |
| 4 | Ike Mkpakọ (Mpa) | ≥1500 |
| 5 | Ike Vickers (HV 10) | ≥1300 |
| 6 | Ike siri ike nke Rockwell (HRA) | ≥90 |
| 7 | Ike nke na-agbanwe agbanwe (20ºC, Mpa) | >350 |
| 8 | Modulu Elastic (GPA) | 320 |
| 9 | Ike Mgbaji KIC (Mpa.m1/2) | ≥3.70 |
| Ngwongwo rọba | ||
| 10 | Rọba | Ihe okike |
| 11 | Ike nrụgide (Mpa) | >12 |
| 12 | Ogologo nrụgide | >400% |
| 13 | Ike siri ike (Shore A) | 55~65 |
| 14 | Ike njikọ nke roba na seramiiki (shear modulus, Mpa) | >3.5 |
