Mau oyamba
16MnCr5 alloy steel, chitsulo chotsika kwambiri chochokera ku Germany, chimadziwika kuti choyimira zitsulo zogwira ntchito kwambiri. Ku China, nthawi zambiri amatchedwa 16CrMnH (malinga ndi GB/T 5216-2004 standard). Nkhaniyi yatenga malo m'munda wapamwamba kwambirizida castingskupanga chifukwa cha magwiridwe ake abwino kwambiri a carburizing, kuuma kwambiri komanso makina abwino. Pambuyo pa carburizing ndi kuzimitsa chithandizo, kuuma kwa pamwamba kwa 16MnCr5aloyi zitsulo forgingszimawongoleredwa bwino ndipo kukana kuvala kumakulitsidwa kwambiri. Ndi chisankho chabwino kwambiri chopangira magawo omwe amanyamula katundu wolemetsa komanso kukangana pafupipafupi.
Chemical zikuchokera ndi microstructure
Kapangidwe kake kazitsulo ka 16MnCr5 alloy alloy kagawo kakang'ono kuti kuwonetsetse kuti ali ndi makina abwino kwambiri:
C: 0,14% ~ 0,19%, kupereka mphamvu zofunika ndi kuuma kwa chitsulo.
Si: ≤0.40%, imathandizira kukhazikika kwamafuta ndi kukana kwa okosijeni kwachitsulo.
Mn: 1.00% ~ 1.30%, kumawonjezera kuuma ndi kulimba kwachitsulo.
Cr: 0.80% ~ 1.10%, imathandizira kwambiri kukana kwa dzimbiri komanso kukana kwachitsulo.
S: ≤0.035%, amawongolera kuphulika kwachitsulo kwachitsulo.
P: ≤0.035%, imapangitsa kuti chitsulo chikhale cholimba komanso chokana kuwononga mpweya.
Zimango katundu
16MnCr5 alloy steel ili ndi zida zamakina abwino kwambiri ndipo imatha kukwaniritsa zosowa zamafakitale okhwima:
Mphamvu yamphamvu (MPa): 880-1180, kuwonetsetsa kukhazikika kwa magawo akamakhudzidwa ndi mphamvu zazikulu.
Mphamvu zokolola zokhazikika (MPa): nthawi zambiri kuzungulira 635 (mtengo wake ukhoza kusiyanasiyana kutengera kutentha kwa kutentha), kuwonetsetsa kuti zinthuzo zimanyamula katundu musanapereke.
Elongation (%): 9, kusonyeza kuti zinthuzo zili ndi pulasitiki yabwino ndipo sizovuta kuthyola pamene zikakamizidwa.
Kuchepetsa kwagawo (%): 57 (kapena 35, kutengera miyeso ndi kukula kwa zitsanzo), kuwonetsa mphamvu yamayamwidwe azinthu zisanaswe.
Kulimba kwamphamvu (J/cm²): 34, kutsimikizira kulimba kwazinthu zikakhudzidwa.
Kuuma: ≤297 HB, kupereka maziko abwino a chithandizo chotsatira cha carburizing ndi kuzimitsa.
Gulu: | 16MnCr5 |
Nambala: | 1.7131 |
Gulu: | Aloyi chitsulo chapadera |
Zokhazikika: | TS EN 10084: 2008 Zitsulo zowumitsa milandu Mikhalidwe yoperekera luso |
TS EN 10132-2 Chingwe chachitsulo chozizira chopiringizika chochizira kutentha Mikhalidwe yoperekera luso. Zitsulo zowumitsa milandu | |
TS EN 10263-3 Ndodo yachitsulo, mipiringidzo ndi waya pamutu wozizira komanso kutulutsa kozizira Miyezo yobweretsera mwaukadaulo pazowumitsa zitsulo | |
TS EN 10297-1: 2003 Machubu achitsulo ozungulira osasunthika pazolinga zamakina ndi uinjiniya wamba Machubu achitsulo opanda aloyi ndi aloyi. Mikhalidwe yoperekera luso |
Kugwiritsa ntchito
Makampani opanga magalimoto: Monga zigawo zikuluzikulu zamagalimoto otumizira magalimoto, monga magiya, nyongolotsi ndi manja osindikizira, amaonetsetsa kuti magalimoto amayenda bwino komanso moyenera.
Kupanga makina: M'mitundu yosiyanasiyana ya zida zamakina, monga zida zazikulu zotumizira, monga magiya ndi mawilo a nyongolotsi, amawongolera magwiridwe antchito komanso kudalirika kwa zida.
Zamlengalenga: Pazamlengalenga, chitsulo cha 16MnCr5 cha alloy chimagwiritsidwa ntchito popanga zinthu zolondola kwambiri komanso zonyamula katundu wambiri kuti zitsimikizire chitetezo cha ndege.
Kupanga mphamvu zamphepo: Mu makina opangira mphepo,16MnCr5 aloyi zitsulo dzuwa magiyaamagwiritsidwa ntchito pazinthu zazikulu zotumizira monga ma gearbox kuti apititse patsogolo mphamvu zamagetsi komanso moyo wa zida.
Makina aulimi: M'makina olemera a engineering monga zofukula ndi ma cranes, monga zigawo zikuluzikulu za njira yopatsirana, zimakulitsa mphamvu yonyamula katundu ndi kukhazikika kwa zida.
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