16MnDR yog pronounced li 16Mn tsis muaj peev xwm, 16Mn txhais tau hais tias cov pa roj carbon ntsiab lus nyob rau hauv lub steel phaj yog hais txog 0.16%, D txhais tau tias tsis kub thiab R txhais tau hais tias lub nkoj siab. Feem ntau cov ntsiab lus siab ntawm cov khoom siv tshuaj hauv cov hlau yuav tsum tau muab cim rau hauv cov khoom, xws li 1.6% manganese yog sau li 16Mn, yog siv rau -40 degree siab hlab ntsha. Steel phaj lub zog, plasticity, tsis tshua muaj kub toughness, aging cuam tshuam qhov taw qhia yog qhov xav tau ntau dua, ntawm qhov uas lub zog, qhov ntsuas kub tsis tshua muaj kev cuam tshuam thiab muaj cov npoo loj nrog steel phaj.
16MnDR steel phaj txheej txheem: hlau → converter → LF rauv → (VD) → nruam casting → stack txias → slab tshuaj xyuas → cua sov → high-pressure dej descaling → roughing → xov → ACC txias → kub straightening → tiav → flaw detection → normalizing steel phaj sampling, soj ntsuam → cia.
Lub xeev xa khoom ntawm 16MnDR steel phaj: lub neej ntawd yog lub xeev tus me nyuam, lub xeev sib txawv yuav tsum tau teev nyob rau hauv daim ntawv cog lus, tseem tuaj yeem ua ib, ob, peb theem ntawm qhov tsis zoo, tuaj yeem ua Z15, Z25, Z35 thiab lwm yam Z rau kev ua tau zoo.
Tsawg-kub steel nrog zoo toughness thiab weldability, tau dav siv nyob rau hauv ntau yam kua alkanes nrog cia ntim thiab kis pipelines, natural gas liquefaction cog, loj liquefied natural gas, liquefied roj av khoom thiab cia thiab thauj cov chaw, tankers rau lub xa cov roj liquefied natural gas, hydrogenation nroj tsuag thiab lwm qhov chaw; rau zus tau tej cov reactors, tshav kub exchangers, separators, tso tsheb hlau luam, pob tank, tso tsheb hlau luam, liquefied roj av tso tsheb hlau luam, nuclear fais fab reactors, siab shells, boiler steamer pob, liquefied Petroleum gas cylinders, high-pressure dej kav ntawm hydropower chaw nres tsheb, hydraulic turbine worm shells thiab lwm yam khoom siv thiab cov khoom siv.
