Haynes 188 Alloy- cobalt base Alloy,
Haynes 188 Alloy, Haynes 188 Bar, Haynes 188 flange , Haynes 188, Haynes 188 umuyoboro, Haynes 188 isahani, Haynes 188 wire,
Hayness 188 (Alloy 188) ni cobalt-fatizo ivanze ifite imbaraga zidasanzwe -ubushyuhe bwinshi hamwe no kurwanya okiside nziza kuri 2000 ° F (1093 ° C).Urwego rwo hejuru rwa chromium ruherekejwe nuduto duto twa lanthanum bitanga urugero rukomeye kandi rukingira.Amavuta kandi afite imbaraga zo guhangana na sulfidisiyonike hamwe no guhagarara neza kwa metallurgjique nkuko bigaragazwa nubworoherane bwayo nyuma yigihe kinini cyo guhura nubushyuhe bwo hejuru.Gukora neza no gusudira bifatanyiriza hamwe kugirango ibivange bigire akamaro mubikorwa bya gaz turbine nko gutwika, gufata flame, imirongo hamwe numuyoboro winzibacyuho.
Amavuta 188 Ibigize imiti
C | Cr | Ni | Fe | W | La | Co | B | Mn | Si |
0.05 0.15 | 20.0 24.0 | 20.0 24.0 | ≦ 3.0 | 13.0 16.0 | 0.02 0.12 | bal | ≦ 0.015 | ≦ 1.25 | 0.2 0.5 |
Amavuta 188 Ibintu bifatika
Ubucucike (G / cm3) | Ingingo yo gushonga (℃) | Ubushobozi bwihariye bwubushyuhe (J / kg · ℃) | Coefficient yo kwagura ubushyuhe ((21-93 ℃) / ℃) | Kurwanya amashanyarazi (Ω · cm) |
9.14 | 1300-1330 | 405 | 11.9 × 10E-6 | 102 × 10E-6 |
Amavuta 188 Ibikoresho bya mashini
Ako kanya (akabari treatment ubuvuzi busanzwe bushyushye)
Ubushyuhe bwo gupima ℃ | Imbaraga MPa | Tanga imbaraga (0.2yield point) MPa | Kurambura % |
20 | 963 | 446 | 55 |
AMS 5608, AMS 5772,
Akabari / Inkoni | Umugozi | Strip / Coil | Urupapuro / Isahani |
AMS 5608 | AMS 5772 |
Utubari tuzengurutse / Utubari twa Flat / Utubari twa Hex, Ingano Kuva 8.0mm-320mm, Yifashishijwe kuri bolts, yihuta nibindi bice by'ibikoresho
Tanga insinga zo gusudira hamwe ninsinga zamasoko muburyo bwa coil hanyuma ugabanye uburebure.
Ubugari bugera kuri 1500mm n'uburebure bugera kuri 6000mm, Ubunini kuva 0.1mm kugeza 100mm.
Ingano yubunini hamwe nigipimo cyihariye gishobora kubyara natwe kwihanganira bito
Imiterere yoroshye nuburyo bukomeye hamwe na AB igaragara hejuru, ubugari bugera kuri 1000mm
•Imbaraga na okiside irwanya 2000 ° F.
•Guhindagurika nyuma yubusaza
•Kurwanya sulfate kubitsa bishyushye
Moteri ya gaz turbine yamashanyarazi, utubari twa spray, abafite flame na liner nyuma yo gutwika
Muri iki gihe Haynes 188 ikoreshwa cyane - ibikoresho by'ibisekuruza N10665 (B-2), N10276 (C-276), N06022 (C-22), N06455 (-4) na N06985 (G-3), 4, ihame: iyo igihangano hamwe nuburyo bworoshye burimo ubusa, inzira imwe ipfa irashobora gukoreshwa kugirango urangize ubusa, ariko mugihe igihangano cyakozwe gifite imiterere igoye cyambaye ubusa, kubera ko imiterere cyangwa imbaraga zububiko byatewe na Xianzhi, imbere yacyo no hanze yacyo bigomba kugabanywamo ibice byinshi byo gupfunyika, kandi birakenewe uburyo bwinshi bwo gushiraho kashe. Abantu benshi bakoresha amavuta yo muri Tayilande ya nikel nayo ni ukubera ko ibyuma bifite imbaraga zo kurwanya ubushyuhe, nkuko twese tubizi, inzira nyinshi zinganda mubushyuhe bwibidukikije ni nyinshi, bityo muri ibintu bimeze nkibidukikije, ibyuma byokwirinda ubushyuhe bizaba byinshi, kandi ubu bwoko bwibintu bivanze nyuma yubushyuhe bwo hejuru ntacyo butanga, burashobora kuba ibintu bihamye, ubu bwoko bwibikoresho bivangwa nabyo bikoreshwa cyane kubera iyi nyungu.
Ibikoresho
Igipimo: ibyuma bivangwa na F5 na 410;ibyuma bitagira umwanda 304, 304L, 316, 316L, 321 na 347.
Ntibisanzwe: nikel ndende (inconel 718, Inconel 625, incoloy 825, Incoloy 925, Alloy 20, GH3030, Nimonic 80A), ibyuma bya super alloy (Haynes 25, Alloy 25, Haynes188, ect) nibindi byiciro bitagira umwanda.