SK7 daim ntawv, SK7 steel phaj, SK7 kauj - cuab yeej steel
Apr 11, 2023
SK7 daim ntawv, SK7 steel phaj, thiab SK7 kauj yog txhua yam ntawm cov cuab yeej hlau nrog ntau yam zoo kawg li.
Cov khoom SK7 no paub txog lawv cov khoom zoo heev. Lawv muaj lub zog tensile siab, ua rau lawv tiv taus qhov hnyav thiab kev ntxhov siab. Lub zog tawm los ntawm SK7 kuj tseem ceeb, kom ntseeg tau tias nws tsis deform yooj yim nyob rau hauv siab. Qhov no ua rau nws tsim nyog rau kev siv hauv kev lag luam tooling.
Ntxiv nrog rau lub zog, SK7 muaj qhov zoo hardness thiab hnav tsis kam. Nws tuaj yeem tiv taus kev puas tsuaj thiab deformation, ua rau nws zoo tagnrho rau cov cuab yeej uas raug kev sib txhuam thiab kev cuam tshuam. Cov cuab yeej no ua rau nws muaj kev xaiv nrov rau cov cuab yeej txiav, xuas nrig ntaus, thiab tuag.
Cov tshuaj muaj pes tsawg leeg ntawm SK7 cov cuab yeej steel yog ua tib zoo tsim kom ua tiav cov khoom tsim nyog. Nws feem ntau muaj cov ntsiab lus xws li carbon (C), manganese (Mn), thiab lwm yam alloying ntsiab. Cov ntsiab lus carbon muab hardness thiab lub zog, thaum manganese pab txhawb toughness thiab hardenability.
Cov txheej txheem tsim khoom ntawm SK7 daim ntawv, steel phaj, thiab coil suav nrog kev tswj xyuas meej ntawm cov ntsiab lus alloying, kev kho cua sov, thiab dov. Qhov no ua kom ntseeg tau tias cov khoom muaj ib qho microstructure thiab zoo ib yam. Cov txheej txheem ntau lawm yog siv los ua kom tiav qhov ntev thiab du nto tiav.
SK7 tuaj yeem ua tiav los ntawm kev siv tshuab, kev kho cua sov, thiab kev kho saum npoo kom tau raws li cov qauv tsim tshwj xeeb. Nws tuaj yeem txiav, drilled, thiab hauv av los tsim cov duab thiab ntau thiab tsawg. Cov txheej txheem kho cua sov xws li quenching thiab tempering tuaj yeem siv los kho cov hardness thiab lub zog ntawm cov hlau. Txoj kev kho deg xws li plating, txheej, thiab polishing tuaj yeem siv los txhim kho nws cov kev tiv thaiv corrosion thiab zoo li.
Hauv kev xaus, SK7 daim ntawv, SK7 steel phaj, thiab SK7 coil yog cov cuab yeej ua haujlwm siab nrog cov khoom siv zoo heev, hardness, hnav tsis kam, thiab toughness. Lawv cov yam ntxwv tshwj xeeb ua rau lawv muaj txiaj ntsig kev xaiv rau ntau yam kev siv hauv kev lag luam cuab yeej. Txawm hais tias nws yog rau cov cuab yeej txiav, xuas nrig ntaus, tuag, lossis lwm yam khoom siv, SK7 muaj kev ua tau zoo thiab ua haujlwm ntev.
