Hastelloy alloy C22, wanda kuma aka sani da alloy C22, wani nau'i ne na austenitic Ni-Cr-Mo Tungsten gami, wanda ya fi ƙarfin juriya ga rami, ɓarna ɓarna da lalata lalatawar damuwa.Babban abun ciki na chromium yana ba da juriya mai kyau ga matsakaici, yayin da molybdenum da tungsten abun ciki yana da kyakkyawan haƙuri ga matsakaicin ragewa.
Hastelloy C-22 yana da antioxidant acyl gas, danshi, formic da acetic acid, ferric chloride da jan karfe chloride, ruwan teku, brine da yawa gauraye ko gurbata kwayoyin halitta da inorganic sinadaran mafita.
Wannan nickel gami kuma yana ba da juriya mafi kyau a cikin mahallin da ke fuskantar raguwa da yanayin iskar shaka yayin aiwatarwa.
Wannan nickel gami ne resistant zuwa samuwar hatsi iyaka precipitates a cikin zafi shafi yankin waldi da kuma saboda haka dace da mafi yawan sinadaran aiwatar aikace-aikace a karkashin waldi yanayi.
Kada a yi amfani da Hastelloy C-22 a yanayin zafi sama da 12509F saboda samuwar sifofin cutarwa sama da wannan zafin.
Alloy | % | Fe | Cr | Ni | Mo | Co | C | Mn | Si | S | W | V | P |
Hastelloy C-22 | Min. | 2.0 | 20.0 | daidaitawa | 12.5 | - | - | - | - | - | 2.5 | - | - |
Max. | 6.0 | 22.5 | 14.5 | 2.5 | 0.01 | 0.5 | 0.08 | 0.02 | 3.5 | 0.35 | 0.02 |
Yawan yawa | 8.9g/cm³ |
Wurin narkewa | 1325-1370 ℃ |
Matsayi | Ƙarfin ƙarfi N/mm² | Ƙarfin bayarwa Rp 0.2N/mm² | Tsawaitawa Kamar yadda % | Brinell taurin HB |
Maganin Magani | 690 | 283 | 40 | - |
Bar/Rod | Daidaitawa | Ƙirƙira | Shet/Plate | Bututu/Tube |
ASTM B574 | Saukewa: ASTM B366 | ASTM B564 | Saukewa: ASTM B575 | ASTM B622, ASTM B619,ASTM B626 |
•Nickel-Chromium-Molybdenum-Tungsten gami tare da mafi kyawun juriya na lalata gabaɗaya idan aka kwatanta da duk sauran allunan Ni-Cr-Mo, kamar Hastelloy C-276, C-4 da gami 625.
•Kyakkyawan juriya ga lalata lalata, ɓarna ɓarna da fashewar damuwa.
•Kyakkyawan juriya ga oxidizing kafofin watsa labarai na ruwa gami da rigar chlorine da gaurayawan gauraya masu ɗauke da nitric acid ko acid oxidizing tare da ions chlorine.
•Bayar da ingantacciyar juriya ga mahalli inda aka ci karo da ragewa da yanayin oxidizing a cikin rafukan sarrafawa.
•Ana iya amfani da shi a wasu yanayi na ciwon kai don dukiyar duniya, ko kuma a yi amfani da ita a cikin masana'anta iri-iri.
•Juriya na musamman ga mahalli iri-iri na tsarin sinadarai gami da masu ƙarfi mai ƙarfi kamar acid ferric, acetic anhydride, da ruwan teku da mafita na brine.
•Yana tsayayya da samuwar iyakar hatsi a cikin yankin da zafi ya shafa, yana ba da kyawawan yanayi kamar walda don aikace-aikacen tsari a cikin masana'antu na tushen sinadarai.
An yi amfani da shi sosai a fagen sinadarai da petrochemical, kamar aikace-aikacen a cikin abubuwan da ke ɗauke da chloride da tsarin catalytic.Wannan abu ya dace da yanayin zafin jiki, inorganic acid da Organic acid (kamar formic acid da acetic acid) gauraye da ƙazanta, teku. muhallin lalata ruwa.Za a iya amfani da shi don yin manyan kayan aiki ko sassa masu zuwa:
•Acetic acid / acetic anhydride•Rashin ruwa;
•Kayan aikin cellophane;•Tsarin chloride;
•A hadaddun cakuda acid;•Electric galvanized trough abin nadi;
•Ƙwararren haɓaka;•Tsarin tsaftacewar hayaƙin hayaƙi;
•Rijiyar geothermal;•Hydrogen fluoride mai narkewa tukunya;
•Tsarin mai tsabta mai ƙonewa;•Farfaɗowar mai;
•Samar da magungunan kashe qwari;•Phosphoric acid samar.
•Tsarin pickling;•Farantin zafi mai zafi;
•Tsarin tacewa;•Sulfur dioxide hasumiya mai sanyaya;
•Tsarin sulfonated;•Tubu mai zafi;