Kedu ka ngwaahịa ndị kpuchiri tantalum carbide si eme ka ihe na-eguzogide corrosion dị elu?

Ihe mkpuchi Tantalum carbide bụ teknụzụ ọgwụgwọ elu nke a na-ejikarị eme ihe nke nwere ike imeziwanye nguzogide ihe nke ihe. Enwere ike itinye mkpuchi Tantalum carbide n'elu nke mkpụrụ ahụ site na ụzọ nkwadebe dị iche iche, dị ka ntinye mmiri nke kemịkalụ, nsị anụ ahụ, sputtering, wdg, iji mepụta otu akwa mkpuchi mkpuchi na oke, nke na-egbochi kọntaktị n'etiti ihe na ihe ndị ọzọ. usoro gburugburu ebe obibi, si otú ahụ na-emeziwanye nguzogide corrosion.

Ihe ndị a bụ ọtụtụ isi usoro maka mkpuchi tantalum carbide iji welie nguzogide corrosion nke ihe:

1. Mmetụta mgbochi iche:

Ihe mkpuchi nke Tantalum carbide nwere ezigbo njupụta na ịdị elu siri ike, nke nwere ike kewapụ mkpụrụ ahụ n'ụzọ dị irè na kọntaktị na mpụga mpụga ma gbochie mmebi site na ihe ndị na-emebi emebi dị ka acid, alkalis, na salts. Okpokoro ihe mgbochi siri ike nke tantalum carbide na-emepụta nwere ike ibelata permeability nke elu ihe ma gbochie ntinye nke mgbasa ozi na-emebi emebi, si otú ahụ na-eme ka nkwụsị nke ihe ahụ dịkwuo mma.

2. Nkwụsi ike nke kemịkalụ:

Ihe mkpuchi nke Tantalum carbide nwere nkwụsi ike kemịkalụ dị elu ma nwee ike idowe usoro ya na arụmọrụ ya na-enweghị mgbanwe dị ukwuu n'okpuru ọnọdụ gburugburu ebe obibi dị oke egwu. Tantalum carbide bụ ihe nwere nnukwu kemịkalụ inertness nke nwere ike iguzogide mbibi nke mgbasa ozi siri ike dị ka acid, alkalis, na oxidants. Tụkwasị na nke ahụ, n'ihi ịdị elu dị elu na obere esemokwu esemokwu nke mkpuchi tantalum carbide, ọ pụkwara ibelata esemokwu na iyi n'etiti ihe na gburugburu ebe obibi na ịgbatị ndụ ọrụ nke ihe.

3. Ikike imezi onwe ya:

Tantalum na tantalum carbide mkpuchi nwere ụfọdụ ikike nrụzi onwe ya. Mgbe a na-akpụcha ihe mkpuchi ahụ, na-eyi ma ọ bụ nke mebiri emebi, tantalum nwere ike imeghachi omume na oxygen, chlorine na ihe ndị ọzọ na-emerụ ahụ iji mepụta ogige tantalum dị ka tantalum oxide na tantalum chloride, mejupụta ntụpọ dị n'elu mkpuchi ahụ, ma weghachite. mepụta ihe nkiri nchebe. Ikike a na-edozi onwe ya nwere ike ime ka usoro mmebi ahụ kwụsịlata nke ọma ma gbuo oge mbibi nke mkpuchi ahụ.

4. Omume:

Ihe mkpuchi nke Tantalum carbide nwere ezigbo conductivity ma nwee ike ịmepụta oyi akwa nchebe electrochemical iji gbochie nrịba nke corrosion ugbu a. Mgbe elu nke mkpuchi na-emebi emebi site na ihe na-emebi emebi, tantalum ga-eme ka ions dị na gburugburu ebe obibi na-emepụta ihe dị iche iche nwere ike ime ka ọ ghara ịdị na-agafe, ma si otú a gbochie mmeghachi omume corrosion.

5. Mgbakwunye ihe mgbakwunye:

Iji meziwanye nguzogide corrosion nke mkpuchi tantalum carbide, enwere ike ịgbakwunye ihe mgbakwunye n'oge usoro nkwadebe mkpuchi. Dịka ọmụmaatụ, ịgbakwunye ihe mgbakwunye dị ka potassium na oxides nwere ike ịkwalite densification na nchacha ọka nke mkpuchi, mee ka nkwụsi ike nke interface intracrystalline dị na mkpuchi na ikike iguzogide nghọta, si otú ahụ na-eme ka nkwụsị nke mkpuchi nke mkpuchi dịkwuo mma.

Na nkenke, mkpuchi tantalum carbide nwere ike ịkwalite nguzogide corrosion nke ihe site na usoro dị ka mmetụta mgbochi iche, nkwụsi ike kemịkalụ, ikike ịgwọ onwe ya, conductivity na mgbakwunye mgbakwunye. Nke a nwere uru ngwa dị mkpa n'ọtụtụ mpaghara, dị ka ụlọ ọrụ kemịkalụ, ike, ikuku ikuku, wdg.