Ọdịiche Dị n'etiti Ọla kọpa na Aluminom Radiator

Ka ọ dị ugbu a, ọtụtụ ndị na-emepụta ihe na ahịa na-ejikọta na radiators aluminum.Anyị niile maara na aluminum radiators adịghị ka thermally conductive dị ka ọla kọpa.Yabụ kedu nke dị ogologo na ndụ ọrụ?Ebe mgbaze dị ala nke aluminom na-emetụta ndụ ọrụ?Ebe mgbaze nke ọla kọpa bụ 1084.4°C, na nke aluminom bụ 660.4°C.Otú ọ dị, n'ihi na onye na-emepụta mmanụ diesel nwere ngwaọrụ nchebe ikpo ọkụ, ọ gaghị eru okpomọkụ a ma ọlị.N'ụzọ megidere nke ahụ, mmiri ọkụ dị elu na-ekpebi ndụ radiator.Mmiri dị na ndụ anyị kwa ụbọchị abụghị mmiri dị ọcha.Ọ nwere ion dị iche iche, ọkachasị ntinye nke ion chloride.Mgbe ọla kọpa na-abanye na kọntaktị na ion na-arụ ọrụ dị ka Cl- na SO42- n'ime mmiri, ọ ga-emepụta ions na-arụ ọrụ nke nwere ion ndị a na-arụ ọrụ.Ngwaahịa mmeghachi omume na mmiri na-emepụta acid.SO2, CO2, na H2S dị n'ikuku gbazere na mmiri ga-ebelata uru PH mpaghara.Ntinye n'ime ọla kọpa ga-eme ka mmebi ọla kọpa dịkwuo ngwa ma mee ka corrosion dị na radiator ọla kọpa na ọkpọkọ mmiri ọkụ.

The aluminum radiators nke jenerato enweghị ike izere mmebi mmiri, Cl- ga-ebibikwa ihe nkiri nchebe nke aluminom.Cl-abanye n'ime ihe nkiri nchebe site na pores ma ọ bụ ntụpọ dị n'elu aluminom, nke mere na ihe nkiri nchebe na elu aluminom bụ colloidal na gbasasịa.Ihe nkiri nchebe Al2O3 na-enweta hydration wee ghọọ hydrated oxide, nke na-ebelata mmetụta nchebe.Ọzọkwa, Cu2+ emebere mgbe akụkụ ọla kọpa mebiri emebi ga-eme ka corrosion nke aluminom mee ngwa ngwa.Tụkwasị na nke ahụ, SO2 na ikuku na-eme ka ihe nkiri mmiri dị n'elu aluminom, na-agbaze iji mepụta H2SO3 (sulfurous acid) ma na-emeghachi omume na oxygen iji mepụta H2SO4 iji mebie elu aluminom.Mgbe Cl- nwere mgbasa siri ike na ike ịbanye na-emebi ihe nkiri nchebe aluminum, SO2- kọntaktị na matrix aluminom ọzọ, na corrosion na-eme.Nke a okirikiri na-abawanye corrosion nke aluminom.Dị ka corrosion nwere ike usoro nke aluminum dị nnọọ elu karịa nke ọla kọpa, n'okpuru omume nke electrolytes dị ka mmiri, mgbe aluminum kọntaktị metal ndị a, a galvanic di na nwunye na-etolite.Aluminom bụ anode.Galvanic corrosion ga-eme ka corrosion nke aluminom dịkwuo elu ngwa ngwa.Ya mere, ndụ nke aluminum radiator ka na-adịghị ogologo oge dị ka nke ọla kọpa radiator.

Ọdịiche dị n'etiti ọla kọpa niile na aluminom mmiri tank radiators bụ: mmetụta dị iche iche na-ekpochapụ ọkụ, ịdịte aka dị iche iche na mgbochi dị iche iche.

1.Different okpomọkụ dissipation mmetụta

1.1.All ọla kọpa mmiri na-ekpo ọkụ ọkụ: mmetụta nke ikpo ọkụ nke ikpo ọkụ nke mmiri ọkụ ọkụ ọkụ niile dị mma karịa nke aluminum tank tank radiator.Mmetụta na-eduzi okpomọkụ nke ọla kọpa dị mma karịa nke aluminom, nke dị mfe ịgbasa okpomọkụ.

1.2.All aluminum water tank radiator: mmetụta nke ikpo ọkụ ọkụ nke ihe niile aluminom mmiri tank radiator dị njọ karịa nke ihe niile na-ekpo ọkụ na-ekpo ọkụ na-ekpo ọkụ, na mmetụta okpomọkụ nke aluminum dị njọ karịa nke ọla kọpa, n'ihi ya, ọ dịghị mfe ịgbasa. ikpo ọkụ.

2.Different anwụ ngwa ngwa

2.1.All radiator tank mmiri ọla kọpa: ịdịte aka nke niile ọla kọpa tank radiator dị mma karịa nke ihe niile aluminum water tank radiator.Okpokoro oxide ọla kọpa dị oke ọnụ ma nwee nnukwu nguzogide corrosion.

2.2 All aluminum water tank radiator: ịdịte aka nke ihe niile aluminom mmiri tank radiator dị njọ karịa nke ihe niile nke ọla kọpa mmiri radiator.Igwe oyi akwa alumini oxide na-atọpụ nke ukwuu na nguzogide corrosion dị ala.

3.Antifirizi dị iche iche

3.1.All radiator tank mmiri ọla kọpa: niile ọla kọpa mmiri tank radiator nwere ike iji mmiri dị ka antifreeze na-enweghị igbochi tank mmiri.

3.2.Igwe mmiri alumini niile: radiator mmiri aluminom niile enweghị ike iji mmiri dị ka ihe mgbochi, mana ha ga-ejirịrị mgbochi kwesịrị ekwesị.Ịtinye mmiri ga-eme ka tankị mmiri na-egbochi.

Dị ka ihe nhazi nke ihe onwunwe: a na-ekewa radiator nke usoro jụrụ oyi n'ime mmiri ọla kọpa na tank mmiri aluminum.

Dị ka nhazi nke ihe owuwu nke radiator, a na-ekewa radiator nke usoro jụrụ oyi n'ime ụdị eriri tube na ụdị efere efere.Ejikọtara ya na ihe ahụ, igwe na-ekpo ọkụ nke igwe jụrụ oyi n'ahịa bụ nke kachasị eriri ọla kọpa, eriri aluminom na eriri aluminom.

Uru nke radiators water tank:

Ọkpụkpụ ọla kọpa na tank mmiri, njikwa ọkụ ngwa ngwa na arụ ọrụ ikpo ọkụ dị mma.Enwere ike iji mmiri mee ihe dị ka mgbochi friza

Ugbu a ọ fọrọ nke nta ka ọ bụrụ enweghị ọla kọpa na aluminom dị ọcha tankị mmiri radiators , ihe niile na-agbakwunyere na ihe ndị ọzọ.

Ọnụ ego niile nke tank mmiri aluminom dị ọnụ ala karịa nke tank mmiri ọla kọpa.Ọ dị mma maka radiator buru ibu.Aluminom efere fin mmiri tank nwere ezi ntụkwasị obi na ịdịte aka.

Obi abụọ adịghị ya na radiators ọla kọpa dị oke ọnụ karịa aluminum radiators.Site na ọganihu nke teknụzụ tank mmiri aluminom, ụfọdụ ụlọ ọrụ na-atụle ụgwọ ọrụ amalitela ịmalite ikpo ọkụ nke aluminum tank radiator.

Ịdị ogologo nke ọla kọpa dị mma karịa nke aluminom.Isi ihe kpatara ya bụ na oxide oyi akwa nke aluminom dị nnọọ nro, oxide oyi akwa nke ọla kọpa dị oke ọnụ, na nguzogide corrosion nke mkpụrụ ọla kọpa dị elu karịa nke aluminom.Ya mere, na ubé corrosive gburugburu ebe obibi, dị ka mmiri eke, adịghị ike acid, adịghị ike alkali ngwọta na nnu gburugburu ebe obibi, aluminum ga-anọgide na-nchara ruo mgbe ọ na-rusted site, mgbe oxide oyi akwa nke ọla kọpa adịghị mfe imebi, na mkpụrụ. bụ ọtụtụ ihe na-eguzogide corrosion ma nwee ezi ịdịte aka eke.

Ya mere, mgbe ị na-atụle iji ụdị radiator, ị nwere ike ịme mkpebi dịka ihe ị chọrọ, dị ka ọnọdụ ntinye na saịtị, ebe ọrụ, wdg. .com, anyị ga-eduzi gị ka ịhọrọ ngwaahịa kwesịrị ekwesị.