Ibyuma bisanzwe
Ukurikije ibiranga ibiranga, ibyuma birwanya ubushyuhe bigabanyijemo ibyuma byerekeranye na okiside ihohoterwa hamwe nubushyuhe bwimiterere yubushyuhe .
① Kurwanya Oxide old Steel Kurwanya Oxide ahanini mumwanya mwiza wa karubone ya cr ibyuma nozzle, guhita amashyiga, nibindi . Ubwoko bwa Antioxidant Antioexides hamwe na 3cr8MNN2 Gukora Gukora, ariko nabyo
Icyuma cya Antiyoxide gikoreshwa cyane cyane mugihe kirekire ku bushyuhe bwinshi, ariko imiterere ya mashini (imbaraga, etc {{1 {guhanura
② Imbaraga zumuriro zirashobora kugabanywamo ibyiciro bitatu: Ferrite Umubiri Umubiri Umubiri Ubushyuhe bwimbaraga Icyuma, Inguzanyo Yumuriro
A . Ibikorwa bigize ibyuma bishyushye ni: karubone nke, wc<0.2%; Cr and Si improve the oxidation resistance of steel; Cr, Mo (W) are soluble in ferrite and enhance the recrystallization temperature, thus increasing the creep limit of the matrix; Cr, Mo, V (Ti) strengthen the dispersion.
Ibiranga ubushyuhe: Guhirika bisanzwe (950 ~ 1050 ~ 1050 (i {{35 Kurwanya .
Imibare isanzwe ni 15 CRMO, 12CR1MOV, 25cr2Mova, nibindi 5} Ubu bwoko bwibyuma bukoreshwa cyane mugukora ibice ku mbaganda hamwe n'umutwaro muto, nk'ibiti hamwe n'ubushyuhe butari munsi y'impamyabumenyi
B. ibiranga ibyuma byimiterere yumuriro ni: hasi (hagati) karubone, wc {{1 {1 {3. 4%; Mu mateka ya Acy akubiyemo, Hejuru CRD ikoreshwa mugutezimbere ibimama byo kurwanya ibyuma; Cr, W, Mo, (Ti, NB) nibindi bintu byongera iseswa rikomeye kandi ritatatana; W, Mo irashobora kandi kugabanya ububabare bukabije.
The characteristics of heat treatment are: quality conditioning treatment + high temperature tempering of 100℃above the use temperature, and the tissue in its use state is tempering iron body, so as to ensure the stability of the tissue and performance at the use temperature.
Inomero isanzwe ikoreshwa ni 1crl3, 2cr13,1CRLNOV, 1crlfov, 1crlfov, 1crlfov, 1crlfov, 1crL2w {{7cr9s ubushyuhe bushobora kuba hagati ya 55 {{30} Yitwa icyuma
C.} austol imbaraga zumutwe urangwa no gucibwa hasi (hagati) karubone, wc {1 {1 {}}% ~ 0 {3. 4%; Harimo Inkombe Yinshi Brisi Cr, w, mo; Cr, w, mo na ti.
Ibiranga Guvura Ubushyuhe ni: Guhangana cyane (gushyushya impamyabumenyi zirenga 1000 nyuma yo gukonjesha amavuta cyangwa gukonjesha ku giti cye. austonitic wongeyeho diffusit yagabanijweho alloy karbide (4cr14n4w2W2M Ibyuma) {{12}
Umubare rusange ni 1crl8ni9ti na 4cr4nil4w2W2Mo, hamwe nubushyuhe, bikora ibihangano byongeweho hamwe nibice byongeraho. ya stoel {{10} kuko ubucucike bwa auseteite burenze Ferrite, imbaraga zidasanzwe zidasanzwe, bityo ubushyuhe bwinshi, ubukonje, bukonje, hamwe nimiterere yicyiciro kimwe cya Austese, kandi ifite impande zose Kurwanya .
Ubushyuhe bwa Antioxydant bwa Antioxident ya 1cRl8ni9ti impande 700 ~ 900, kandi ifite imbaraga zisumbuye zigera kuri 600 Ultra-High Pailer wo muri Ultrater munsi yicyiciro cya 650, umuyoboro wintwari winshi wa Steam, hamwe na moteri yo gutwika imbere
