Hastelloy alloy C22, oo sidoo kale loo yaqaan Alloy C22, waa nooc ka mid ah austenitic Ni-Cr-Mo Tungsten Alloy, kaas oo leh iska caabin adag oo u ah godad, daxalka dillaaca iyo dildilaaca daxalka stress.Maaddada chromium-ka sare waxay bixisaa iska caabin oksaydh oo wanaagsan dhexdhexaad ah, halka molybdenum iyo tungsten ka kooban yahay dulqaad wanaagsan u leh dhexdhexaadinta yaraynta.
Hastelloy C-22 waxay leedahay gaaska acyl antioxidant, qoyaan, formic iyo acetic acid, ferric chloride iyo copper chloride, biyaha badda, brine iyo xalal kiimiko ah oo isku dhafan ama wasakhaysan oo badan.
Daawaynta nikkel-ka ayaa sidoo kale bixisa iska caabin heersare ah oo ka jira deegaannada hoos u dhaca iyo xaaladaha oksaydhisku ay la kulmaan inta lagu jiro habka.
Daawaha nikkel Tani waxay u adkeysanaysaa in formation of hadhuudhka soohdinta soo da'aya ee aagga kulaylka saameeyay ee alxanka oo sidaas daraaddeed ku haboon codsiyada habka kiimikaad inta badan xaaladaha alxanka.
Hastelloy C-22 waa in aan lagu isticmaalin heerkul ka sarreeya 12509F sababtoo ah samaynta wejiyada waxyeellada leh ee ka sarreeya heerkulkan.
Alloy | % | Fe | Cr | Ni | Mo | Co | C | Mn | Si | S | W | V | P |
Hastelloy C-22 | Min. | 2.0 | 20.0 | dheelitirnaan | 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 |
Cufnaanta | 8.9 g/cm³ |
barta dhalaalaysa | 1325-1370 ℃ |
Xaalada | Xoog xajin Rm N/mm² | Xoog soo saar Rp 0. 2N/mm² | Dheeraynta Sida% | adkaanta brinell HB |
Daaweynta xalalka | 690 | 283 | 40 | - |
Baar/Usha | Ku habboon | Been abuurasho | Xaashi/Saxaamo | Dhuumaha/Tube |
ASTM B574 | ASTM B366 | ASTM B564 | ASTM B575 | ASTM B622, ASTM B619,ASTM B626 |
•Nickel-Chromium-Molybdenum-Tungsten alloy oo leh iska caabin guud oo ka fiican marka la barbar dhigo Alloysyada kale ee Ni-Cr-Mo, sida Hastelloy C-276, C-4 iyo Alloy 625.
•Iska caabbinta wanaagsan ee daxalka godka, daxalka dillaaca iyo dildilaaca daxalka stress.
•Iska caabin heer sare ah oo ka dhan ah oxidizing warbaahinta aqueous oo ay ku jiraan koloriin qoyan iyo isku dhafka ay ku jiraan nitric acid ama asiidh oksijiye leh oo leh ion koloriin.
•Bixinta iska caabbinta ugu wanaagsan ee deegaanka halkaasoo hoos u dhigista iyo xaaladaha oksaydheynta ay kala kulmaan durdurrada habka.
•Waxaa loo isticmaali karaa in qaar ka mid ah deegaanka madax xanuunka hantida caalamiga ah, ama loo isticmaali karaa noocyo kala duwan oo wax soo saarka warshad.
•Iska caabin gaar ah oo noocyo badan oo habsocodka kiimikada ah oo ay ku jiraan oksaydhiyeyaasha xooggan sida ferric acids, acetic anhydride, iyo biyaha badda iyo xalalka brine.
•Waxay ka soo horjeedaa samaynta qulqulka xadka hadhuudhka ee aagga uu saameeyey kulaylka alxanka, oo bixisa xaalado aad u wanaagsan oo alxan leh oo loogu talagalay codsiyada habraaca ee warshadaha kiimikada ku salaysan.
Si ballaaran loo isticmaalo berrinkii kiimikada iyo petrochemical, sida codsiga ee qaybaha organic ka kooban chloride iyo nidaamka catalytic. Tani waxay si gaar ah ugu habboon heerkulka sare, inorganic acid iyo organic acid (sida formic acid iyo acetic acid) qaso wasakhda, badda Deegaannada daxalka biyaha.Waxaa loo isticmaali karaa in lagu sameeyo qalabka ama qaybaha muhiimka ah ee soo socda:
•Aashitada acetic/acetic anhydride•Asiidh-ka-baxsan;
•Wax soo saarka cellophane;•Nidaamka chloride;
•Aashitada isku dhafka ah ee isku dhafan;•roller galvanized koronto;
•Ballaarinta ayaa hoos u dhacay;•Nidaamyada nadiifinta gaasta qiiqa;
•Ceelka geothermal;•Dheriga dhalaalaysa ee fluoride hydrogen;
•Nidaamka nadiifinta gubanaya;•Dib u soo kabashada shidaalka;
•Wax soo saarka sunta cayayaanka;•Soosaarka fosfooraska.
•Habka qajaarka;•Saxanka kuleyliyaha;
•Nidaamka shaandhaynta xulashada;•munaaradda qaboojinta sulfur dioxide;
•Nidaamka sulfonated;•Tuubbada kuleyliyaha;