Okwu mmeghe nke igwe anaghị agba nchara:
Igwe anaghị agba nchara ihe ga-abụ nke nchara.Igwe anaghị agba nchara bụ okwu n'ozuzu maka ihe.A na-enwekarị ụdị ihe atọ maka kposara igwe anaghị agba nchara: 201 ihe, 304 ihe, 316 ihe na mgbochi corrosion arụmọrụ bụ 316>304>201.Ọnụ ego ahụ dịkwa iche.Ọnụ ego nke igwe anaghị agba nchara 316 bụ nke kachasị elu.A na-ejikarị ya eme ihe n'ebe nwere gburugburu acidic na corrosion nke mmiri osimiri.Mmiri mmiri nwere acidic physique, na ihe ndị a chọrọ maka ihe dị elu karịsịa.
Ụkpụrụ nchara igwe anaghị agba nchara:
1. N'elu igwe anaghị agba nchara akwakọba uzuzu nwere ihe ndị ọzọ metal ma ọ bụ mgbakwunye nke mba ọzọ metal ahụ.N'ime ikuku iru mmiri, mmiri na-ekpo ọkụ n'etiti mgbakwunye na igwe anaghị agba nchara na-ejikọta abụọ ahụ iji mepụta batrị micro, nke na-ebute mmeghachi omume electrochemical.Ihe nkiri nchebe mebiri emebi, nke a na-akpọ electrochemical corrosion.
2. N'elu igwe anaghị agba nchara na-arapara n'ahụ organic ihe ọṅụṅụ (dị ka egusi, akwukwo nri, noodle ofe, sputum, wdg), nke na-etolite organic acid na ọnụnọ nke mmiri na oxygen, na organic acid ga corrode metal elu maka. ogologo oge.
3. N'elu igwe anaghị agba nchara na-akwado nwere acids, alkalis, na nnu bekee (dị ka mmiri alkaline na mmiri lime na-efesa na mgbidi ịchọ mma), na-eme ka mmebi mpaghara.
4. N'ikuku e merụrụ emerụ (dị ka ikuku nke nwere nnukwu sulfide, carbon oxide, na nitrogen oxide), ọ ga-eme ka sulfuric acid, nitric acid, na acetic acid ntụpọ mmiri mgbe ọ na-ezute mmiri na-ekpo ọkụ, na-akpata corrosion kemịkalụ.
Ụzọ:
1. A ghaghị ihicha elu nke igwe anaghị agba nchara ma na-ehichapụ ya ugboro ugboro iji wepụ ihe mgbakwunye ma kpochapụ ihe ndị dị n'èzí na-eme mgbanwe.
2. Ngwakọta kemịkalụ nke ụfọdụ ọkpọkọ igwe anaghị agba nchara na ahịa enweghị ike izute ụkpụrụ mba kwekọrọ na ya enweghị ike izute ihe achọrọ nke SUS304.Ya mere, a ga-emekwa ka nchara, nke na-achọ ka ndị ọrụ họrọ ngwaahịa sitere na ndị nrụpụta ama ama nke ọma.
3. Ọ bụrụ na ejiri ya na mpaghara oke osimiri, anyị kwesịrị ịhọrọ 316 igwe anaghị agba nchara nke nwere ike iguzogide corrosion mmiri mmiri.
Ụkpụrụ nhọrọ:
| Ntụle gburugburu Ọkwa 1 SUS201, SUS304D | Ntụle gburugburu Ọkwa 2 A SUS201, SUS304D | Ntụle gburugburu Ọkwa 2 B SUS304 | Ntụle gburugburu Ọkwa 3 A SUS304 |
| Ebe nkụ n'ime ụlọ, ebe imikpu mmiri staticwater anaghị emebi emebi
| Ebe iru mmiri dị n'ime ụlọ, ebe ikuku na-emeghe na ebe oyi na-adịghị mma na ebe oyi na-adịghị, gburugburu ebe obibi na-adịghị mma na ebe oyi na-adịghị na kọntaktị na mmiri na-adịghị mma ma ọ bụ ala;ebe oyi na oke oyi dị n'okpuru ahịrị na-ekpo ọkụ na mmiri na-adịghị mma ma ọ bụ ala ozugbo gburugburu ebe kọntaktị.
| Gburugburu ebe akọrọ na mmiri mmiri dị iche iche, gburugburu na-enwe mgbanwe ugboro ugboro na ọkwa mmiri, gburugburu ikuku na-ekpo ọkụ na ebe oyi siri ike, na gburugburu ebe a na-akpọtụrụ mmiri ma ọ bụ ala na-adịghị ekpo ọkụ ozugbo n'elu eriri oyi na ebe oyi siri ike.
| Na mpaghara oyi na oyi siri ike, ọkwa mmiri na-ekpo ọkụ n'oge oyi, gburugburu ebe obibi na-emetụta nnu nnu, ikuku ikuku nke oké osimiri.
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| Ntụle gburugburu Ọkwa 3 B SUS316 | Ntụle gburugburu Ọkwa 4 SUS316 | Ntụle gburugburu Ọkwa 5 SUS316 | |
| Saline ala gburugburu ebe obibi, gburugburu ebe obibi na-emetụta deicing nnu, n'ụsọ oké osimiri gburugburu. |
gburugburu mmiri mmiri.
| Gburugburu ebe ihe mmadụ mere ma ọ bụ ihe na-emebi emebi na-emetụta.
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Oge nzipu: Dec-14-2019
