Banyere ojiji dị iche iche nke ụlọ ọrụ anyị dị iche ichennu ịgba testers

1,Nnwale Nnu Na-anọpụ iche (NSS) Usoro a bụ usoro nnwale a na-ejikarị na China.A na-eji ya eme ka ọnọdụ gburugburu ebe obibi dị na mbara igwe dị n'ụsọ oké osimiri ma dị mma maka ọla na alloys ha, mkpuchi metal, ihe mkpuchi organic, ihe nkiri anodic oxide na ihe nkiri ntụgharị, wdg. Ịgba mmiri nnu na-adịte aka na-adị nso na mmiri na ọnọdụ dị n'ụsọ oké osimiri karịa ịgba ọsọ na-aga n'ihu.Nnwale oge na-adịghị anya nwere ike ime ka ngwaahịa corrosion na-amịkọrọ mmiri ma metụta corrosion.Ọ bụrụ na oge dị n'etiti injections abụọ dị ogologo, ngwaahịa corrosion ga-akpọnwụ, sie ike ma gbawaa, nke na-adịkarị ka ihe na-eme n'okpuru ọnọdụ okike.Enwere ike iji mmiri nnu fesa ihe mkpuchi porous maka obere oge iji zere pores ọhụrụ n'ihi mmebi.

2,Nnwale ịgba mmiri nnu acetic acid (Nnwale ASS) Maka akụkụ plated dị ka ụgbọ ala na-anya n'ime ikuku obodo, a na-agbakwunye acid (acetic acid) na ngwọta nnu iji belata oge ule.Ọ bụ adabara ụdị inorganic na plated na mkpuchi, nwa na-abụghị ferrous gold, dị ka ọla kọpa-nickel-chromium mkpuchi, nickel-chromium mkpuchi, anodized film nke aluminum nnu ịgba ule ọkọlọtọ, wdg Ewezuga ihe ngwọta nkwadebe bụ. dị iche na nnwale ịgba mmiri nnu na-anọpụ iche, ndị ọzọ bụ otu.

3,Ọla kọpa-Accelerated Acetate Spray Test (CASS Test) Site na nyocha nke mpaghara mmiri ozuzo mpaghara na ọtụtụ nyocha banyere ihe mgbakwunye na-eme ngwa ngwa, achọpụtara na ịgbakwunye ọla kọpa oxide na ule ịgba mmiri acetate nwere ike ịbawanye mmebi nke ọkara, yana nrụrụ Amụma dị nnọọ ka àgwà nke corrosion siri ike n'okpuru ọnọdụ n'ezie, ya mere a na-emepụta usoro ule CASS ngwa ngwa.