3Cr13 yog cov khoom siv hlau stainless uas tau siv dav hauv kev tsim cov cuab yeej cuab tam. Cov hlau no yog martensitic stainless hlau uas muaj 0.3% carbon thiab 13% chromium, thiab muaj ntau yam zoo tagnrho rau kev ua riam.
3Cr13 steel muaj qhov zoo corrosion kuj thiab tuaj yeem tiv taus qhov yaig ntawm cov tshuaj feem ntau, tso cai rau nws tswj tau qhov chaw zoo txawm tias nyob hauv qhov chaw ntub dej. Nyob rau tib lub sijhawm, tom qab kev kho cua sov, 3Cr13 steel tuaj yeem tau txais cov tawv tawv dua thiab tawv, yog li muaj kev ua haujlwm zoo thiab hnav tsis kam. Cov yam ntxwv no ua rau 3Cr13 steel yog qhov kev xaiv zoo tshaj plaws rau kev ua cov cuab yeej muaj zog xws li riam, hniav, thiab lwm yam.
Feem ntau, 3Cr13 steel tau siv dav hauv kev ua lag luam vim nws qhov kev ua tau zoo heev thiab tus nqi tsim nyog.
5Cr15MoV cov khoom muaj kev ruaj ntseg zoo, uas yog vim nws cov tshuaj lom neeg muaj pes tsawg leeg thiab cov txheej txheem kho cua sov. Lub hardness ntawm 5Cr15MoV yog hais txog HRC58-60. Nws cov ntsiab lus siab carbon zoo heev txhim kho lub hardness ntawm lub cuab yeej, thaum cov hlau ntsiab ntawm chromium, molybdenum thiab vanadium muaj cov khoom tshwj xeeb zoo rau kev tiv thaiv corrosion, hnav tsis kam thiab toughness ntawm lub cuab yeej.
Tshwj xeeb, lub zog tawm los, lub zog tensile, elongation thiab cuam tshuam toughness ntawm 5Cr15MoV yog ntau tshaj 20% siab dua li cov khoom siv stainless hlau zoo tib yam, uas ua rau nws ua tau zoo ntawm cov kabmob siab, tensile tsis kam, deformation thiab cuam tshuam tsis kam. Nyob rau tib lub sijhawm, cov khoom siv kuj muaj qhov zoo forgeability thiab plasticity, thiab yooj yim rau kev tsim thiab txheej txheem los ntawm ntau txoj kev ua, ntxiv kev txhim kho nws yooj yim hauv kev tsim khoom.
Ob qho saum toj no yog cov ntaub ntawv siv ntau dua. Yog tias koj muaj cov cai tshwj xeeb lossis lwm cov tswv yim, thov sab laj nrog RUITAI Tuam Txhab, peb yuav muab cov kev daws teeb meem zoo dua rau koj.
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