Mag log yog, raws li lub npe implies, ib hom tsheb log ua los ntawm magnesium hlau alloy.Lawv lub teeb yuag ua rau lawv nrov hauv kev sib tw daim ntawv thov thiab lawv cov khoom zoo nkauj ua rau lawv zoo tagnrho cov khoom siv tom qab muag rau cov neeg nyiam tsheb.Lawv feem ntau tuaj yeem raug txheeb xyuas los ntawm lawv cov symmetrical spokes thiab siab gloss tiav.

Ib txheej txheej ntawm mag log tuaj yeem hnyav tsawg dua li txhuas lossis hlau log.Lub log muaj zog, lub teeb yuag yog qhov tseem ceeb tshwj xeeb hauv kev sib tw vim qhov txiaj ntsig ntawm qhov hnyav qis dua.Unsprung hnyav yog ib qho kev ntsuas ntawm lub tsheb lub log, ncua kev kawm ntawv, nres thiab lwm yam Cheebtsam - yeej txhua yam uas tsis txhawb nqa los ntawm lub ncua kev kawm ntawv nws tus kheej.Ib qho hnyav uas tsis muaj zog muab kev nrawm dua, nres, tuav thiab lwm yam kev tsav tsheb.Tsis tas li ntawd, lub log sib zog feem ntau muaj kev sib tw zoo dua li lub log hnyav dua vim nws teb sai dua rau pob thiab pob zeb hauv qhov chaw tsav tsheb.

Cov log no tau tsim los siv cov txheej txheem forging ib-kauj ruam, feem ntau nrog cov hlau hu ua AZ91.Cov "A" thiab "Z" nyob rau hauv cov cai no sawv cev rau txhuas thiab zinc, uas yog cov hlau tseem ceeb nyob rau hauv alloy, ib sab ntawm magnesium.Lwm cov hlau uas nquag siv hauv magnesium alloys suav nrog silicon, tooj liab, thiab zirconium.
Mag log thawj zaug tau nce mus rau qhov tseem ceeb thaum lub sijhawm Asmeskas cov leeg tsheb ntawm xyoo 1960.Raws li cov neeg nyiam siv zog rau ntau dua thiab ntau txoj hauv kev los ua kom lawv lub tsheb sawv ntsug, cov log tom qab muag tau dhau los ua qhov kev xaiv pom tseeb.Mags, nrog rau lawv cov ci ntsa iab thiab kev sib tw cov cuab yeej cuab tam, tau txais txiaj ntsig rau lawv qhov zoo thiab kev ua tau zoo.Vim lawv cov koob meej, lawv tau ua rau muaj coob tus imitations thiab forgings.Cov log hlau coated hauv chrome tuaj yeem rov ua dua qhov zoo, tab sis tsis yog lub zog thiab lub teeb yuag ntawm magnesium alloys.

Rau tag nrho lawv cov txiaj ntsig, lub ntsiab downside ntawm mag log yog lawv cov nqi.Cov txheej txheem zoo tuaj yeem raug nqi ntau npaum li ob npaug ntawm tus nqi ntawm cov txheej txheem ntau dua.Yog li ntawd, lawv tsis nquag siv rau kev tsav tsheb txhua hnub, thiab tsis yog ib txwm muaj raws li cov khoom siv hauv cov tsheb, txawm hais tias qhov ntawd tuaj yeem hloov pauv ntawm cov qauv siab dua.Hauv kev sib tw kev tshaj lij, tau kawg, tus nqi tsawg dua ntawm qhov teeb meem piv rau kev ua tau zoo.

Tsis tas li ntawd, magnesium muaj lub koob npe nrov li cov hlau uas muaj hluav taws kub heev.Nrog rau qhov kub thiab txias ntawm 1107 ° F (597 ° C), thiab melting point ntawm 1202 ° F (650 ° Celsius), txawm li cas los xij, magnesium alloy log tsis zoo li yuav ua rau muaj kev phom sij ntxiv, hauv kev tsav tsheb lossis kev sib tw.Magnesium hluav taws tau paub tias tshwm sim nrog cov khoom no, txawm li cas los xij, thiab feem ntau nyuaj rau tua.