Hastelloy C BAR/ Mapepala/Pipe/ Bolt
Mayina Wamba Amalonda: Hastelloy C,NS3303, UNS N10002, W.Nr.2.4819
HastelloyC alloy ndi aloyi yosunthika ya Ni-Cr-Molybdenum-Tungsten yomwe imapereka kukana kwa dzimbiri kuposa ma aloyi ena a Ni-Cr-Molybdenum-Hastelloy C276, C4 ndi 625 omwe alipo.
Ma alloys a Hastelloy C ali ndi kukana bwino kwa pitting, corrosion corrosion and stress corrosion cracking.
Ili ndi kukana kwabwino kwa oxidizing media media, kuphatikiza klorini yonyowa, nitric acid kapena osakaniza a oxidizing acid okhala ndi ayoni a kloride.
Panthawi imodzimodziyo, ma alloys a Hastelloy C amakhalanso ndi mphamvu yabwino yolimbana ndi kuchepetsa ndi kutsekemera kwa okosijeni komwe kumapezeka panthawiyi.
Ndi kusinthasintha uku, itha kugwiritsidwa ntchito m'malo ovuta, kapena m'mafakitale pazinthu zosiyanasiyana zopangira.
Hastelloy C alloy ali ndi kukana kwapadera kumadera osiyanasiyana amankhwala, kuphatikiza zinthu zolimba za okosijeni, monga ferric chloride, mkuwa wa kloridi, chlorine, njira yowononga matenthedwe (organic kapena inorganic), formic acid, acetic acid, acetic anhydride, madzi a m'nyanja ndi mchere.
Hastelloy C aloyi amatha kukana mbewu malire mpweya mpweya mapangidwe kuwotcherera kutentha anakhudzidwa zone, zomwe zimapangitsa kukhala oyenera mitundu yambiri ya ntchito mankhwala ndondomeko mu dziko kuwotcherera.
| Aloyi | C | Cr | Ni | Fe | Mo | W | V | Co | Si | Mn | P | S |
| Hastelloy C | ≤0.08 | 14.5-16.5 | bwino | 4.0-7.0 | 15.0-17.0 | 3.0-4.5 | ≤0.35 | ≤2.5 | ≤1.0 | ≤1.0 | ≤0.04 | ≤0.03 |
| Kuchulukana | 8.94g/cm³ |
| Malo osungunuka | 1325-1370 ℃ |
| Mkhalidwe | Kulimba kwamakokedwe Rm N/mm² | Zokolola mphamvu Rp 0. 2N/mm² | Elongation Monga% | Brinell kuuma HB |
| Yankho mankhwala | 690 | 310 | 40 | - |
Hastelloy C Zomwe Zikupezeka mu Sekonic Metals
Hastelloy C mipiringidzo & Ndodo
Mipiringidzo yozungulira / mipiringidzo yathyathyathya / mipiringidzo ya Hex,Kukula Kuyambira 8.0mm-320mm, Ntchito mabawuti, fastners ndi zina zopuma
Waya wowotcherera wa Hastelloy C & waya wa Spring
Perekani mu waya wowotcherera ndi waya wamasika mu mawonekedwe a koyilo ndikudula kutalika.
Hastelloy C Forging mphete
Kupanga mphete kapena gasket, kukula kumatha kusinthidwa ndi mawonekedwe owala komanso kulolerana mwatsatanetsatane
Hastelloy C pepala & mbale
M'lifupi mpaka 1500mm ndi kutalika mpaka 6000mm, Makulidwe kuchokera 0.1mm mpaka 100mm.
Hastelloy C chubu wopanda msoko & welded chitoliro
Miyezo kukula ndi makonda gawo akhoza kupangidwa ndi ife ndi kulolerana yaing'ono
Mzere wa Hastelloy C & coil
Chikhalidwe chofewa komanso cholimba chokhala ndi AB chowala pamwamba, m'lifupi mpaka 1000mm
Hastelloy C Fasteners
Zida za Hastelloy C mumitundu ya Bolts, zopangira, ma flanges ndi othamanga ena, malinga ndi kasitomala.
Hastelloy CKukaniza kwa Corrosion
1.Kukana kukana kwa sulfuric acid yankho la ndende iliyonse mpaka 70 ℃,kuwononga pafupifupi 0.1mm/a.
2.Kutentha kwa mitundu yonse ya hydrochloric acids sipamwamba kuposa 0.1mm / a pa kutentha kwa chipinda, zosakwana 0.5mm / a mpaka 65 ℃. Kudzaza kwa oxygen mu hydrochloric acid kumakhudza kwambiri kukana kwa dzimbiri.
3.Kuwonongeka kwa hydrofluoric acid ndi kosakwana 0.25mm/a, kupitirira 0.75mm/a m'malo a 55% H.3PO4+ 0.8% HF mu kutentha kotentha.
4.Corrosion kukana kuchepetsa nitric acid wa ndende zonse kutentha firiji kapena kutentha apamwamba, mlingo wake ndi za 0.1mm/a, zabwino dzimbiri kukana kwa woipa chromic acid ndi organic acid ndi osakaniza ena mpaka 60 kuti 70 ℃, ndi dzimbiri zosakwana 0.125mm/a ndi 0.175mm/a.
5. Chimodzi mwazinthu zochepa zomwe zimatha kukana kuuma ndi kunyowa kwa chlorine, zitha kugwiritsidwa ntchito ngati dzimbiri zimasinthidwa mu mpweya wouma ndi wonyowa wa chlorine.
6.Kukana kuwononga mpweya wa HF kutentha kwambiri, kutentha kwa mpweya wa HF ndi 0.04mm/a mpaka 550℃,0.16mm/a mpaka 750℃.
Ntchito ya Hastelloy C:
•Makampani opanga mphamvu za nyukiliya
•Makampani a Chemical ndi petroleum
•Container kutentha exchanger, mbale ozizira
•Ma reactors a asidi ndi zinthu za asidi
•Kutentha kwakukulu kwapangidwe
