Ihe nlere elektriknetic bụ ụdị ọhụụ nke ihe eji eme ihe, nke na-emetụta ụkpụrụ nke enweghị mmetụta electromagnetic. Ike eletrik na-eme mgbe mmiri na-eme ka ọ ghara iru mmiri magnetik na mpụga nwere ike tụọ mmiri mmiri na-eduzi. Ihe mejupụtara ya bụ karị na-agụnye sistemụ ndọta, na-atụta catheter, elektrọde, shei, mkpuchi na ihe ntụgharị. Ojiji catheter ga-eji ihe eji eme ihe na-enweghị ndọta, na-eme ihe na-adịghị mma, na-adọkasị, ike na-eme ka a na-adọkasị ya, aluminom na-enwe ike ịhọrọ. N'ihi na a na-ejikarị ya mee mmiri mmiri, ihe ndị ahụ na-ejikarị na-eguzogide na-eguzogide ma na-eyi polytetralluethylene, ceramics, wdg.
N'ezie, ọ bụrụ na ị nwere ihe ndị ọzọ chọrọ, ị nwekwara ike ịhọrọ mita ndị ọzọ nke ụlọ ọrụ anyị, dịka Vortex Sprent, Turrine Switmeter, wdg.
Họrọ ihe nlere dabere na ngwa ihe (anyị chọrọ gị iji nye parameters ndị a): (1) Aha nke mmiri a nwalere
(2) ọnụego kachasị elu, ọnụego na-asọpụta na ọnụego mmiri nke mmiri nwalere
(3) Mpempe akwụkwọ ọkpọkọ
(4) ọkara okpomọkụ
(5) Ọkara nrụgide
(6) Omume nke mmiri a nwalere
(7) nrụgide na-adịghị mma
A ga-ahọrọ ihe mkpuchi ahụ dị ka corrosivity, abramo na okpomọkụ nke ọkara ka a nwale: 1. roba eke nke sitere n'okike): ọ nwere ezigbo agbanwe agbanwe, na-eguzogide ma na-agbaji ike, ma na-eguzogide corrosonion nke ndị na-adịghị ike na alkali. A na-eji ya maka mmiri na ịkwa mmiri.
2. Acid roba (roba siri ike): ọ nwere ike iguzogide corrosion nke hydrochloric acid, actic acid, mmiri acialic, sodium hydroxide na potassium hydroxide na okpomoku okpomọkụ, mana ọ bụghị na-eguzogide na corrosion nke siri ike oxidant siri ike. A na-eji ya tụọ acid, a na-ahụkarị alkali na nnu nnu.
3. NeooprenE (neoprene): Ọ na-eguzogide na corrosion nke acid-base na nnu na-enwe obere ịta, mana ọ bụghị corrosion nke ọkara. Ọ nwere ike tụọ okpomọkụ ahụ <80 ℃, ma tụọ mmiri, ebe akwa, apịtị na slurry.
4. Mpekere polyurtethane (polyurethane): A na-eji slurry na-arịa ọrịa acid na alkaline na-eguzogide, ọ ga-anọpụ iche na mwakpo.
5. PolytetraFooroooroorooroorooroorooroeth (PTFE): na-esi na hydring acid, sulfuric acid, nitric acid, aqua regia, soncali dị iche iche. Ọ nwere ezigbo iyi na-eguzogide na arụmọrụ nke na-adịghị mma. Ọ nwere ike tụọ okpomọkụ -80 ~ + 180 ℃, ịta, ike corrosive nke alkali na irii na-eje ozi.