Ọdịiche Dị n'Etiti Aluminom Ọgwụgwụ Dị Ike na Blackening

na nke a mkpuchi anodizing usoro, kacha ọkpụrụkpụ nke anodized film nwere ike iru banyere 250 microns, na a micro hardness oxide film nke 1500 kg / mm2 nwere ike nweta na dị ọcha aluminum, mgbe ngosi nke 400-600 kg / mm2 nwere ike nweta na aluminum alloy. . Ihe nkiri micro-hardness oxide. Uru siri ike ya bụ na oyi akwa dị n'ime nke ihe nkiri oxide buru ibu karịa oyi akwa, ya bụ, ihe mgbochi mgbochi dị ukwuu karịa oyi akwa ihe nkiri oxide na pores. 

N'ihi na ihe nkiri oxide nwere pores rụrụ arụ, ọ nwere ike ịmịkọrọ mmanụ dị iche iche, nke na-eme ka esemokwu na-ebelata ikike na oxidation, ihe nkiri ahụ nwere ihe na-adịghị mma thermal conductivity, ebe mgbaze ya bụ 2050 Celsius C, nkwụsị eletrik ya dị ukwuu, na voltaji akara ya (nke a na-etinye na ya). mkpuchi ma ọ bụ paraffin) nwere ike iru 2000V. Ọ nwere nnukwu nguzogide corrosion na ikuku ma nwee nnukwu nguzogide. Abrasiveness bụkwa ihe dị mma thermal mkpuchi film.It nwekwara ezi mkpuchi ihe Njirimara, na nwere usoro nke uru dị ka ike bonding na isi metal.It bụ ya mere ọtụtụ-eji na-agbachitere ụlọ ọrụ na n'ibu akụkụ n'ichepụta ụlọ ọrụ.

A na-ejikarị ya eme ihe na aluminom na akụkụ nke alloy nke chọrọ nrụgide dị elu, nguzogide okpomọkụ, arụmọrụ dị mma, dị ka mgbidi dị iche iche nke cylinders, pistons, plọg, cylinders, amịs, flooring, ala Ogwe na ndu rails nke ugbo elu ibu esetịpụ, Water Conservancy ngwá, uzuoku impellers, levelers, gias na ọdụm.

A na-eji usoro oxydation siri ike na usoro ọgwụ iji dochie ihe mkpuchi chromium siri ike. Tụnyere ihe siri ike chromium usoro, o nwere uru nke ala na-eri, ike film oyi akwa bonding, adaba plating ngwọta, na-adaba adaba ihicha nke mmiri mmiri n'efu. Ihe na-adịghị mma bụ na mgbe ihe nkiri ahụ buru ibu, ọ na-emetụta ike ike igwe na-egosi aluminom na alloys.

Blackening ọgwụgwọ bụ usoro a na-ejikarị eme ihe maka ọgwụgwọ okpomọkụ. Principlekpụrụ bụ ịme ihe nkiri oxide na mbara igwe iji kewapụ ikuku ma nweta mgbochi nchara. Enwere ike iji ọgwụgwọ blackening mgbe ọdịdị ọdịdị achọrọ adịghị elu.

Njikọ na akụkọ a ： Kedu ihe bụ ọdịiche dị n'etiti aluminom siri ike na ikuku ojii

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