Black-oxides na-agwụcha ụzọ ziri ezi maka imecha elu

Mmelite ikpeazụ: 22/08/22

Akụkụ na Black-oxide gwụchara

Ngwucha ngwaahịa na akụkụ dị n'elu dị mkpa na ụlọ ọrụ mmepụta ihe maka ihe ịchọ mma ma na-eme ka arụmọrụ zuru oke nke ngwaahịa ahụ dịkwuo mma, na-agbatị ndụ ya.Nkeblack-oxide imechabụ usoro mkpuchi kemịkalụ nke na-etinye akwa microscopic nke magnetite (Fe3O4) n'elu akụkụ ọla..N'ihi ikpughe na ikuku na mmiri, nchara na-etolitekarị n'elu akụkụ ikuku mgbe obere oge gasịrị.Ngwucha ojii na-eguzogide corrosion na ire ụtọ n'elu igwe na ihe ndị ọzọ dị ka nkedo ígwè, ihe nkedo, igwe anaghị agba nchara, ọla kọpa, zinc, aluminum, brass, na chromium.

Kedu ka ọ si arụ ọrụ?

A na-emepụta oxide ojii n'elu ihe mgbe etinyere ya na ngwọta nnu alkaline na okpomọkụ kwesịrị ekwesị (130 ruo 150).⁰C).Ọkpụrụkpụ nke mkpuchi ahụ bụ ihe na-adịghị mma, n'ihi ya, ọ naghị emetụta nkwụsi ike nke akụkụ, nhazi nhazi, na ihe onwunwe.Ị nwere ike ịnọ na-eche ihe kpatara eji akpọ ya black-oxide finishes?Ọ bụ n'ihi na ọ na-emecha na-agbacha elu elu.

Nzọụkwụ nke mkpuchi ojii oxide

Enwere usoro ise kachasị na mkpuchi ojii oxide na mputa ihe iji wuchaa elu ya.

Nzọụkwụ 1:Lelee ogo nke ịdị nro dị n'elu.Ọ bụrụ na enwere oghere na-egbuke egbuke, nchara, ma ọ bụ ihe na-adịghị mma n'elu, wepụ ihe ize ndụ nke Ifuru ma ọ bụ ịgbapụta ọbara site na usoro kwesịrị ekwesị.

Nzọụkwụ 2:Hichaa elu ahụ iji wepụ uzuzu ọ bụla na ihe ndị dị n'elu tupu mkpuchi ahụ.

Nzọụkwụ 3:Tinye mkpuchi oxide azụ

Nzọụkwụ 4:Ọzọ, hichaa elu mgbe mkpuchi ahụ gasịrị.

Nzọụkwụ 5:Tinye ihe mkpuchi mgbe emechara dị ka Mmanụ, Polyurethane, lacquer, Wax, na lubricants n'ọnọdụ ụfọdụ (Skru, Bearing, Turbine part, na ndị ọzọ na-agbanwe agbanwe).N'ihi na black-oxide agwụ naanị ya enweghị ike igbochi nchara nchara nke ọma, ndị a mgbe mkpuchi gasịrị na-eme ka nguzogide corrosion dịkwuo mma.

Ụdị Black-oxide agwụcha

Dabere na ihe na njedebe njedebe nke akụkụ a ga-ekpuchi.Enwere ụzọ atọ maka mkpuchi black-oxide:Okudi ojii na-ekpo ọkụ, oxide ojii na oyi na-ekpo ọkụ.Ọ bụ ezie na e nwere ụzọ ndị ọzọ maka imecha elu na mkpuchi Black-oxide.Ihe dị iche n'etiti ụzọ ndị a bụ na usoro ha na okpomọkụ na-arụ ọrụ dị iche iche.Ka anyị leba anya n'ụdị ha abụọ a na-ahụkarị.

15x mmụba nke elu oxidized ojii

1.  Ihe mkpuchi ojii na-ekpo ọkụ

N'ime usoro a, a na-etinye iberibe n'ime ọkụ na-esi ísì ụtọ nke nwere mmiri mmiri alkaline, dị ka sodium hydro oxide (NaOH), nitrates (NO3-), na nitrite (No2-), na okpomọkụ sitere na 135 ruo 150. ⁰C. Ntụnye nnu na ngwọta na-ekpebi okpomọkụ na-esi ísì.Ọ bụrụ na itinye uche dị elu, ebe esi mmiri ga-adị elu karịa oke (> 150 0⁰C), ma ọ bụrụ na itinye uche dị ala, ebe esi mmiri ga-adị ala (<135⁰C).Uru nke ihe onwunwe a bụ nke ahụanyị nwere ike iwepụta ọnọdụ okpomọkụ ngwa ngwa site n'ịgbanwe ọdịnaya nnu, ya bụ, tinye nnu ma ọ bụrụ na ọ dị mkpa ka ọ dịkwuo elu, na ihe ndị ọzọ.

Ụdị mkpuchi mkpuchi ojii ma ọ bụ imecha elu chọrọ ụlọ ọrụ pụrụ iche atọ.

·       Ọkụ gbawara na ngwọta nnu alkaline iji tọghata ígwè oxides ka ọ bụrụ ígwè mmiri mmiri n'elu.

·       Usoro nchịkwa okpomọkụ iji nọgide na-enwe ebe isi mmiri achọrọ.

·       Ụlọ ọrụ ihicha iji wepụ uzuzu na ntinye n'elu n'oge usoro ahụ

Ngwọta esi esi na akụkụ a ga-ekpuchi ya

Nzọụkwụ na-eso;

• Hichaa akụkụ ndị a ga-ekpuchi site na iji ngwọta mmiri alkaline.

• Na-eji mmiri a na-ekpo ọkụ na-ehicha ngwa ngwa, n'ihi na ngwọta alkaline nwere ike imeghachi ihe n'elu ihe ahụ ma mebie isi elu ya.

• Iji kpochapụ nchacha acid, jiri mmiri hichaa ọzọ.

• Maka nkeji 5 ruo 45, gbanye iberibe ahụ n'ime ihe ngwọta alkaline na-esi esi.

• Jiri mmiri a na-agbanye mmiri hichaa site na iji jet mmiri wee wepụta ya ka ọ kpọọ nkụ.

• Tinye wax, mmanụ, lacquer, ma ọ bụ ihe mkpuchi nke abụọ na nke abụọ iji melite nguzogide corrosion na mma mma.

2.  Oyi ojii oxide agwụla

Dị ka e kwuru na mbụ, okpomọkụ na-arụ ọrụ bụ isi ihe dị iche n'etiti oxide ojii na-ekpo ọkụ na oyi.Usoro niile bụ otu ma e wezụga na oyi na-atụ blackening na elu rụrụ na ụlọ okpomọkụ.

Ebe ọ bụ na enweghị ike ịgbanye ígwè oxide n'ime ụlọ okpomọkụ n'elu, ọ bụ kama itinye akwa ojii n'elu ka a ga-ekpuchi ya.Ya mere, ọ na-eji usoro nkwụnye ego nke na-agụnyeghị ígwè oxidation.Kama nke ahụ, a na-etinye akụkụ mkpuchi elu n'ime ihe ngwọta phosphoric acid nke nwere akara ezi uche nke selenium ọla kọpa na ogige.

Iji rụọ ọrụ imecha elu na usoro a, a na-emepụta ihe ngwọta na tank ahụ, a na-emikpukwa akụkụ nke ọ bụla n'ime ya maka minit 20 ruo 30.Nchacha ndị ọzọ niile, ihicha, na mkpuchi nke abụọ nke wax na mmanụ bụ otu ihe na-ekpo ọkụ ojii agwụcha.

Ngwa nke Black-oxide rụchaa

Akụkụ nwere mkpuchi metal-oxide sitere na ụlọ ọrụ dị iche iche

A na-eji njedebe Black-Oxide emecha mee ihe n'ọhịa dị iche iche sitere na ndị agha, Automotive na ngwaọrụ ahụike na akụrụngwa.

Ndị agha: Ngwa egbe dị ka akwụkwọ akụkọ, ihe nche aka, shei, njide, egbe aka

Ọgwụ:Ụdị ngwá ọrụ niile sitere na ígwè na alloys dị mkpa ka ọ bụrụ ala reflectivity elu

Akụrụngwa nke ngwaọrụ nrụpụta:Ihe nledo, ndị na-egbutu ihe, ihe ngbochi, bearings, shafts, na ndị ọzọ

Ụgbọala: Oil filter can's, skru, Welding locations, na ihe fọrọ nke nta ka ọ bụrụ akụkụ niile n'okpuru ngọngọ Engine

Eletriki: Ihe na-ewepụ waya, mkpa, ndị na-egbutu, na igbe gear maka elekere na ngwa eletriki dị ka mgba ọkụ, bọọdụ.

PRO na CONS nke Black oxide-emecha

Uru:

Mkpuchi oxide ojii na ihe ndị emepụtara na ngwongwo na-enye ọtụtụ uru n'ihe gbasara nchekwa, ogologo ndụ, ịrụ ọrụ, ịdị nro n'elu, na ịma mma.Ka anyị leba anya ngwa ngwa na nke ọ bụla n'ime ha.

Mgbochi pụọ na corrosion: 

Ụlọ ọrụ mmepụta ihe ugbu a na-adabere nke ọma na alloys ferrous, karịsịa ígwè.Igwe ojii ojii na-ekpuchi elu akụkụ ahụ site na ikuku na mmiri, na-ebelata ohere nke nchara, nke bụ ihe dị mkpa na-akpata mmebi ngwaahịa.Ebe ọ bụ na black oxide elu imecha obibia nwekwara ike iji maka ihe ndị ọzọ a na-ahụkarị dị ka ọla kọpa na aluminom.Ọ nwere nnukwu uru n'ịkwado ịdịte aka nke ngwaahịa ndị emepụtara.

Aesthetic uru

Ọ na-enye elu ahụ ọmarịcha agba ojii na-adọrọ adọrọ nke ga-adị ogologo oge na-enweghị nkwekọrịta ọ bụla.

Uru weldability

Ịgbado oji oxide na-emecha n'elu iberibe ahụ na-eme ka weldability ha dịkwuo mma ma na-eme ka mgbakọ dị mfe.

Ịdị nkọ elu

Ụfọdụ ngwaahịa na-emepụta ihe, dị ka drills na screwdrivers, chọrọ ịdị nkọ ka ọ rụọ ọrụ nke ọma, na ịji ojii nwere ike inye aka melite àgwà a.

mmanu mmanu

Mgbe oxide ojii akpọnwụwo n'elu, mkpuchi nke abụọ nke wax, mmanụ, na mmanu na-eme ka ihe dị mfe.

Ọnụ ala

Enwere ụzọ ndị ọzọ na-emecha elu nke ọma na ụlọ ọrụ mmepụta ihe dị ka mkpuchi ntụ ntụ, electroplating, na eserese mana mkpuchi ojii nwere ọnụ ala dị ala ma e jiri ya tụnyere ụzọ ndị a.

Nkwekọrịta akụkụ

Ihe mkpuchi oxide ojii bụ micron-oke, na-ahụ na ọ naghị emebi oke na nkwụsi ike nke akụkụ.

Usoro a na-agbanwe agba nke elu na-agbakwunyeghị ọkpụkpụ ọ bụla.

Nkwụsi ike gburugburu ebe obibi

Iji ngwucha ojii oxide n'elu akụkụ na ngwongwo emepụtara na-egbochi mgbasa hydrogen na mgbanwe kemịkalụ, nke na-emetụta njirimara ihe ahụ n'ihi ihe gburugburu ebe obibi.Ọ na-enyekwa nchebe gburugburu ebe obibi megide mmetụta gburugburu ebe obibi.

CONS

• Enwere ike ikpochapụ ihe mkpuchi ojii na ngwa ngwa.

• Ụdị ọgwụgwọ elu a na-arụsi ọrụ ike n'ihi na ọ gụnyere ọtụtụ usoro.

• Nguzogide okpomọkụ nke mkpuchi ojii-oxide dị ala, a pụkwara ibibi ya na ọnọdụ ọkụ, na-ebute nchara nchara n'elu.Tụkwasị na nke ahụ, njedebe ojii oxide oyi nwere ike imetụta karịa ọnọdụ okpomọkụ.

Ihe ndị a ga-atụle na black oxide-emecha

Oge nchekwa

Tupu ịgafe nchekwa oxide ojii n'elu ngwaahịa, a ga-atụle oge mkpuchi achọrọ.

Ntụle a nyere aka n'ịchọpụta ma ekwesịrị iji mecha elu oxide ojii ma ọ bụ na-agaghị eji.Ọ bụrụ na ogologo ndụ ngwaahịa ahụ adịghị mma, ị nwere ike ịchọrọ nhọrọ ndị ọzọ dị mfe, dị ka mkpuchi agba.Ọ bara uru naanị ma ọ bụrụ na okirikiri ndụ ngwaahịa dị ogologo.

Ngwa ikpeazụ nke ngwaahịa

Tụlee njedebe ojiji nke akụkụ igwe.A ga-eji ha mee ihe na ngwa ndị chọrọ oke nkenke, dị ka ikuku ikuku, robotics, ma ọ bụ ngwa agha?Kpebie ma ịchọrọ iji black oxide mechaa ma ọ bụ na ị gaghị enyocha ngwa ojiji ikpeazụ.Ị nwere ike iji usoro mmecha elu na mkpuchi ọzọ ma ọ bụrụ na ngwaahịa njedebe anaghị achọ oke nkenke.

Ihe gbasara gburugburu ebe obibi

Ihe mkpuchi ojii ma ọ bụ akụkụ nwere ike iguzogide ọnọdụ gburugburu ebe obibi dị iche iche.Ọ nwere ịdịte aka dị mma na arụ ọrụ na-enweghị mmebi ọ bụla na steeti mpụga.

Otú ọ dị, ọ bụrụ na e bu n'obi kee ngwaahịa kacha mma maka ime ụlọ, ọ nwere ike ọ gaghị adị ọnụ ahịa ma ọ bụ na nkà na ụzụ.Ọzọkwa, ọnọdụ ọrụ na iji ọnọdụ nwere oke okpomọkụ.N'okwu ahụ, ọ nwere ike ọ gaghị aba uru n'ihi na mkpuchi ojii nwere ike ịgbasa n'ime obere oge na oke okpomọkụ na-arụ ọrụ.Ya mere, ekwesịrị ịtụle ihe gbasara gburugburu ebe obibi mgbe ị na-eji usoro a maka imecha elu.

Ajụjụ gbasara black oxide emechaala

Usoro a ọ na-arụ ọrụ naanị maka ngwa igwe?

Ee e, azụ oxide mkpuchi e ji ogologo oge na elu finishing nke n'ichepụta akụkụ na ngwaahịa mere si ferrous alloys na ihe ndị ọzọ dị ka ọla kọpa, aluminum, Cadmium, Zinc, na ndị ọzọ nkịtị ihe.

Ọ bụ ụzọ kacha mma isi gbochie nchara?

Ee, oxide ojii nke kpuchie na-eguzogide mmiri na ikuku na-emeghachi omume na elu ma na-enye ezigbo mgbochi maka nchara nke akụkụ.

Ojiji ahụ ọ na-adịru ogologo oge?

Obi abụọ adịghị ya, mkpuchi na-adịru ogologo oge karịa ụzọ mmecha elu ndị ọzọ dị ka electroplating na eserese.

Mmechi

Black oxide agwụchasị bụ nkà na ụzụ na-ekwe nkwa maka igbochi corrosion na nbibi elu n'ime ihe ndị a na-emepụta na ngwaahịa.Ọ nwekwara ike ịdị ndụ ogologo oge na-enweghị atụfu atụmatụ ya ma ọ bụ ọrụ ya.anyị nwereogologo oge na-enye ọrụ nrụpụta n'okpuru otu ụlọ, site na imepụta ihe ngosi ruo n'ịmecha ngwaahịa.

Anyị enyefela ọrụ mmecha elu dị elu maka ngwaahịa na akụkụ site na iji usoro black oxide na usoro ndị ọzọ.Ọ bụrụ na ịchọrọ ọrụ ọ bụla metụtara maka akụkụ igwe gị ma ọ bụ ọrụ ndị ọzọ metụtara nrụpụta, biko egbula oge ime yakpọtụrụ anyị.