ZrO2 Efere bọọlụ

Ngwurugwu zirconia seramiiki na-eguzogide ọgwụ dị elu ma nwee ike ịrụ ọrụ nke ọma na gburugburu ebe dị elu n'okpuru 1000 Celsius na obere mgbanwe olu. Ọ nwere arụmọrụ ikuku ọma na-arụ ọrụ nke ọma, yana ọnọdụ okpomọkụ ahụ dị 200-260 Celsius.

Ugbo ala: A na-ejikarị ya eme ihe na ntanye nke ultrafine na mgbasa nke nnukwu viscosity na ihe ike dị elu n'okpuru gburugburu ebe obibi nke chọrọ izu ike na mmetọ efu;

E jiri ya tụnyere bọọlụ nchara, isi uru nke seramiiki bọọlụ bụ:

(1) Ọ dị 59% ọkụ karịa nchara bọọlụ, nke na-ebelata ike centrifugal, na-agbagharị na abrasion na ọsọ ọsọ mgbe eburu na-agba ọsọ ọsọ ọsọ;

(2) Modulu nke elasticity bụ 44% buru ibu karịa nke nchara, nke pụtara na oke nrụrụ dị obere karịa nke bọọlụ nchara mgbe edobere ya n'ike;

(3) Isi ike dị elu karịa nchara, HRC ruru 78;

(4) ọnụọgụ nke esemokwu bụ obere, na-enweghị magnetik, eletrik na-ekpuchi ya, ma na-eguzogide ọgwụ na-emebi ọgwụ karịa nchara;

(5) Ọnụ ọnụọgụ nke mmụba ọkụ bụ 1/4 nke ígwè, nke nwere ike iguzogide mgbanwe okpomọkụ na mberede;

(6) Ọgwụgwụ elu dị mma, Ra nwere ike iru 4-6 nanometers;

(7) Nguzogide okpomọkụ dị elu, seramiiki bọọlụ ka nwere nnukwu ike na ike na 1050 Celsius Celsius;

(8) Ọ gaghị ajari na ike na-arụ ọrụ n'okpuru mmanụ-free mmanu ọnọdụ.