Chiwanikwa Chinodzivirira KuoraMonel 400Round Nickel Alloy Pipe

Tsananguro
Monel 400 (UNS N04400/2.4360) isimbi ye nickel-copper ine simba rakawanda uye inodzivirira zvakanyanya kune zvakasiyana-siyana zvinosanganisira mvura yegungwa, hydrofluoric ne sulfuric acids, uye alkali.
Monel 400 ine mhangura inosvika 30-33% mu nickel matrix ine hunhu hwakawanda hwakafanana nenickel yakachena mukutengeserana, ukuwo ichivandudzika pane dzimwe dzakawanda. Kuwedzera imwe simbi kunowedzera zvakanyanya kumirisana nekukanganiswa nekukanganiswa nekukanganiswa mumashandisirwo emachubhu e condenser. Mashandisirwo makuru eMonel 400 ari mumamiriro ekumhanya kwakanyanya uye kukanganiswa kwemvura semuma propeller shafts, ma propellers, ma pump-impeller blades, ma casings, ma condenser tubes, uye ma heat exchanger tubes. Kuwanda kwengura mumvura yegungwa inofamba kazhinji kunenge kuri pasi pe 0.025 mm pagore. Alloy inogona kupinda mumvura yegungwa isina kumira, zvisinei, mwero wekurwiswa wakaderera zvakanyanya pane mu alloy yakachena mukutengeserana 200. Nekuda kwehuwandu hwayo hwe nickel (inenge 65%) alloy inowanzo dzivirirwa ku chloride stress corrosion cracking. Kudzivirira kwe corrosion kweMonel 400 mu nonooxidizing mineral acids kuri nani kana tichienzanisa ne nickel. Zvisinei, ine hutera hwakafanana hwekuratidza kusasimba kwakanyanya kwekuora kune oxidizing media dzakadai se ferric chloride, cupric chloride, wet chlorine, chromic acid, sulfur dioxide, kana ammonia. Mu hydrochloric ne sulfuric acid solution isina kugayiwa, alloy ine simba rekudzivirira kusvika pa15% patembiricha yemumba uye kusvika pa2% patembiricha yakakwira, isingapfuure 50°C. Nekuda kwehunhu uhwu chaihwo, Monel 400 inogadzirwa neNiWire inoshandiswawo mumaitiro apo chlorinated solvents inogona kuumba hydrochloric acid nekuda kwe hydrolysis, izvo zvinogona kukonzera kutadza kushanda kwesimbi isingatsvedzeri.
Monel 400 ine simba rekudzivirira ngura zvakanaka pakupisa kwekunze kusvika pakuwanda kweHF kana pasina mhepo. Mhinduro dzine mhepo uye tembiricha yakakwira zvinowedzera mwero wengura. Chiumbwa ichi chinogona kutsemuka nengura ine mhepo ine mvura ine hydrofluoric kana hydrofluorosilic acid. Izvi zvinogona kuderedzwa nekuderera kwemhepo munzvimbo dzakaita sedzemhepo kana nekuderedza kushushikana kwechinhu chiri kutaurwa nezvacho.
Zvishandiso zvinowanzoitwa zvinosanganisira zvikamu zvevharuvhu nepombi, mashaft epropeller, zvigadziko zvegungwa nezvisungo, zvikamu zvemagetsi, michina yekugadzirisa makemikari, matangi epeturu nemvura yakachena, michina yekugadzirisa peturu, mahita emvura anodziya muboiler nezvimwe zvinochinja-chinja kupisa.
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