Cov khoom siv C2000 yog dab tsi? Dab tsi yog cov khoom xyaw thiab cov khoom ntawm Hastelloy C2000?
C2000 yog cov khoom siv Hastelloy uas tiv taus qhov kub thiab txias.
59Ni-23Cr-16Mo-1.6Cu-0.08Si-0.01C yog qhov zoo tshaj plaws corrosion-resistant alloy nrog zoo heev tsis kam mus rau uniform corrosion nyob rau hauv ob qho tib si oxidizing thiab txo ib puag ncig. Kev tiv thaiv zoo heev rau kev ntxhov siab corrosion cracking thiab zoo dua tiv thaiv hauv zos corrosion tshaj C{10}} alloy.
Hastelloy C-2000 yog cov khoom lag luam patented ntawm Haynes tuam txhab hauv xyoo 1995.
Ni-Cr-Mo alloy yog nruab nrab nrog siab Cr tsis kam rau oxidation thiab siab Mo thiab W tsis kam txo. Txawm li cas los xij, vim muaj kev txwv metallurgical, nws tsis tuaj yeem txhim kho oxidation tsis kam thiab txo qhov tsis kam los ntawm kev nce cov ntsiab lus ntawm Cr, Mo, thiab W.
Hastelloy C-2000 yog tsim los daws qhov teeb meem no. Nws qhov sib txawv loj tshaj plaws los ntawm lwm cov Ni-Cr-Mo alloys yog qhov sib ntxiv ntawm 1.6% Cu, uas ua kom cov hlau muaj peev xwm tiv thaiv corrosion los ntawm kev txo cov xov xwm. txhim kho. Txawm li cas los xij, qhov sib ntxiv ntawm tooj liab ua rau txo qis hauv zos corrosion kuj, thiab thermal stability kuj qis dua Alloy 59. Cov hlau tsis kam rau pitting corrosion thiab crevice corrosion yog zoo dua C-276, thiab nws txoj kev, vuam. , thiab cov yam ntxwv machining zoo ib yam li C-276.
grade: W.NR 2.4675 UNS N06200 AWS 055 NS345 00Cr20Mo16
Cov qauv siv tau: ASTM B619 ASTM B574
Txoj kev loj hlob ntawm Hastelloy C-2000 nthuav dav daim ntawv thov ntau yam ntawm ib qho alloy. Hastelloy C-2000, ib qho hlau uas sib xyaw tooj liab rau hauv nickel-chromium-molybdenum system, tiv taus ntau yam tshuaj corrosive, suav nrog sulfuric acid, hydrochloric acid thiab hydrofluoric acid. Kev sib xyaw ntawm molybdenum thiab tooj liab muab kev tiv thaiv corrosion zoo heev los txo cov xov xwm, nrog cov ntsiab lus chromium siab dua muab nws zoo oxidation tsis kam.
Feem ntau, cov neeg siv khoom siv nws hauv kev lag luam tshuaj, xws li c2000 daim hlau, c2000 rods, c2000 seamless kav, thiab lwm yam rau kev ua thiab siv.
