Profaịlụ Extrusion Electrophoresis Aluminom

Electrophoresis, usoro ọgwụgwọ elu nke a na-ejikarị eme ihe, gụnyere itinye agba electrophoretic na cathode na anode. Nke a na usoro utilizes ije nke ebubo agba ion n'okpuru mmetụta voltaji ike a edo na inogide mkpuchi n'elu nke workpiece. Nhazi nke ọgwụgwọ elu electrophoretic nwere usoro anọ: electrolysis, electrophoresis, electrodeposition, na electroosmosis.

(1) Electrolysis (decomposition)

Mmeghachi omume na cathode bụ na mbụ mmeghachi omume electrolytic, na-emepụta hydrogen na hydroxide ions OH, nke na-eme ka e nwee oke oke ala alkaline na elu cathode. Mgbe cation na-emeghachi omume na hydroxide iji mepụta ihe na-adịghị edozi, a na-edobe ihe nkiri ahụ, na nhata bụ: H2O → OH + H

(2) ngagharị electrophoretic (mmegharị igwu mmiri, mbugharị)

N'okpuru ọrụ nke ọkụ eletrik, resin cationic na H + na-aga na cathode, ebe anion na-agagharị na anode.

(3) Electrodeposition (mmiri ozuzo)

N'elu nke mkpuchi mkpuchi, resin cationic na-emekọrịta ihe na elu nke alkaline cathode, na-ewepụ ma na-ebuli ya na-enweghị nkwụnye ego, na nkwụnye ego na-arụ ọrụ mkpuchi.

(4) Electroosmosis (mmiri mmiri gwụ)

Ihe nkiri mkpuchi nke dị n'elu agba ahụ siri ike na workpiece bụ ọkara transperent, na ọtụtụ pores, mmiri na-esi na fim mkpuchi cathode, n'okpuru ọrụ nke ọkụ eletrik, na-eme ka ihe nkiri mkpuchi na-agbaze, na mkpuchi mkpuchi na-etinye obi gị dum n'elu nke workpiece, na dum electrophoresis usoro na-agwụ agwụ.

Ihe nkiri agba electrophoretic na-enye ọtụtụ uru, gụnyere mkpuchi zuru oke, edo, larịị, na ezigbo mkpuchi. Na mgbakwunye, isi ike, nrapanye, nguzogide corrosion, arụmọrụ mmetụta, yana arụmọrụ ntinye nke ihe nkiri agba electrophoretic dị elu nke ukwuu karịa nke usoro mkpuchi ndị ọzọ. Nke a na-eme ka ọgwụgwọ elu electrophoretic bụrụ nhọrọ mara mma maka ọtụtụ ngwa.

Otú ọ dị, usoro ahụ nwekwara njedebe ya. Otu n'ime ihe ndọghachi azụ nke ọgwụgwọ elu electrophoretic bụ nhọrọ agba nwere oke dị oke. Ụdị agba maka mkpuchi electrophoretic dị ntakịrị warara, yana naanị nhọrọ ole na ole dị ka ọlaọcha ọcha, champeenu, ọla edo, ojii, na nṅomi igwe anaghị agba nchara. Mmachi a nwere ike igbochi nhọrọ ịchọ mma maka ngwa ụfọdụ, na-ebute ihe ịma aka maka ndị nrụpụta na ndị nrụpụta.

N'agbanyeghị ihe ndọghachi azụ a, uru nke usoro ọgwụgwọ elu electrophoretic na-eme ka ọ bụrụ ihe na-ewu ewu maka ụlọ ọrụ ebe ndị dị elu dị elu, mkpuchi na-adịgide adịgide dị mkpa. Ikike iji nweta otu mkpuchi na-adịgide adịgide na njirimara arụmọrụ dị elu na-eme ka ọgwụgwọ elu electrophoretic bụrụ usoro bara uru na mpaghara dị iche iche, gụnyere ụgbọ ala, ikuku ikuku, na nrụpụta ụlọ ọrụ.

N'ikpeazụ, usoro ọgwụgwọ elu electrophoretic na-enye usoro mgbanwe iji nweta mkpuchi dị elu na njirimara arụmọrụ pụrụ iche. Ọ bụ ezie na nhọrọ agba agba nwere ike iweta ihe ịma aka na ụfọdụ ngwa, uru zuru oke nke ọgwụgwọ elu electrophoretic na-eme ka ọ bụrụ nhọrọ na-adọrọ adọrọ maka ụlọ ọrụ na-achọ ngwọta mmecha elu elu.