Alumina semiconductor seramiiki mkpuchi mkpuchi

Nkọwa dị mkpirikpi:

Alumina (Al2O3) eji eme ihe

Semiconductor na-emepụta akụrụngwa akụrụngwa (akụkụ oghere, flanges mkpuchi, akụkụ akụrụngwa etching, chuck wafer);Akụkụ crusher (classifier, igwe igwe ikuku, igwe igwe bead);Akụkụ ụlọ ọrụ mmepụta ihe n'ozuzu (igwe nhazi laser nozzles, shafts, bearings);Ihe dị elu, nkenke, ngwá ọrụ metallurgical na-ekpo ọkụ na-ekpo ọkụ (nhazi nhazi, nhazi mgbakọ);Akụkụ ndị na-eguzogide iyi (igwe ndu igwe na-ese ihe, ọwa waya, ụgbọ okporo ígwè);Akụkụ mkpuchi eletriki (insulators, gaskets, bushings).

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Alumina seramiiki

1. Isi ike dị elu

Rockwell hardness bụ HRA80-90, ike siri ike dị ala karịa diamond, karịa karịa nkwụchi nke nchara na-eguzogide iyi na igwe anaghị agba nchara.

2. Magburu onwe eyi iguzogide

N'ịbụ ndị ụlọ ọrụ nyocha ọkachamara tụrụ atụ, nguzogide iyi ya bụ oge 266 nke ígwè manganese.Ịgba ígwè nkedo 171.5 ugboro, dị ka ihe karịrị afọ iri nke ndị ahịa nyochaa nyocha, n'okpuru otu ọnọdụ ọrụ, nwere ike ịgbatị ndụ ọrụ nke akụrụngwa ma ọ dịkarịa ala ugboro iri.

3. Ibu arọ

Njupụta ya nke 3.5g / cm3 bụ naanị ọkara nke ígwè, nke nwere ike ibelata ibu ngwá ọrụ.