Kutumiza Mwachangu Kwa Opanga Direct Gear Steel Tube 8620 20CrNiMo Alloy Steel Pipe Amagwiritsidwa Ntchito Kupanga Zida Zamakina
Kufotokozera Kwachidule:
20CrNiMo ndi chitsulo chapamwamba kwambiri chopangidwa ndi aloyi chokhala ndi zida zabwino zamakina, kukana dzimbiri komanso kukana kuvala.Amagwiritsidwa ntchito kwambiri m'makina, uinjiniya, zomangamanga ndi zoteteza zachilengedwe.Mphamvu zake zapamwamba, kulimba kwabwino komanso ductility zimapangitsa kukhalabe ndi moyo wautali wautumiki m'malo ovuta komanso kupirira katundu wambiri, kupereka chithandizo champhamvu pakukula kwamakampani amakono ndi uinjiniya.
Cholinga chathu ndi kampani yathu iyenera kukhala "Nthawi zonse kukwaniritsa zomwe ogula amafuna".Timapitiriza kupanga ndi kupanga masitayelo ndi kupanga zinthu zabwino kwambiri kwa makasitomala athu akale komanso atsopano ndikupeza mwayi wopambana kwa makasitomala athu nthawi yomweyo monga momwe ife timaperekera Rapid Delivery for Manufacturers Direct Gear Steel Tube 8620 20CrNiMo Alloy Steel Pipe Is. Amagwiritsidwa Ntchito Kupanga Zida Zamakina, Amalandira abwenzi ndi amalonda onse akunja kuti akhazikitse mgwirizano nafe.Tidzakupatsani ntchito yowona mtima, yapamwamba komanso yothandiza kuti mukwaniritse zomwe mukufuna.
Cholinga chathu ndi kampani yathu iyenera kukhala "Nthawi zonse kukwaniritsa zomwe ogula amafuna".Timapitiliza kupanga ndi kupanga masitayelo ndikupanga zinthu zabwino kwambiri kwamakasitomala athu akale komanso atsopano ndikufikira mwayi wopambana kwa makasitomala athu nthawi yomweyo monga ifeChina 20CrNiMo Aloyi Yopanda Zitsulo Chitoliro, Zochitika zogwira ntchito m'munda zatithandiza kukhazikitsa ubale wolimba ndi makasitomala ndi mabwenzi onse pamsika wapakhomo ndi wapadziko lonse.Kwa zaka zambiri, zinthu zathu zatumizidwa kumayiko oposa 15 padziko lapansi ndipo zakhala zikugwiritsidwa ntchito ndi makasitomala.
| C | Si | Mn | S | P | Cr | Ni | Mo | Cu |
| 0.17-0.23 | 0.17-0.37 | 0.60 ~ 0.95 | ≤0.035 | ≤0.035 | 0.40-0.70 | 0.25-0.75 | 0.20-0.30 | ≤0.30 |
| Mphamvu ya Tensile σb (MPa) | Yield Strength σ (MPa) | Elongation δ5 (%) | Impact Energy Akv (J) | Kuchepa kwa gawo ψ (%) | Mphamvu yamphamvu αkv (J/cm2) | Kuuma kwa HB |
| ≥980(100) | ≥785(80) | ≥9 | ≥47 | ≥40 | ≥59(6) | ≤197 |
20CrNiMo poyamba inali chitsulo nambala 8620 mu American AISI ndi SAE miyezo.Ntchito yowuma ndi yofanana ndi yachitsulo cha 20CrNi.Ngakhale kuti Ni okhutira mu zitsulo ndi theka la 20CrNi zitsulo, chifukwa kuwonjezera pang'ono Mo element, kumtunda kwa austenite isothermal kusintha pamapindikira kumayenda kumanja;ndipo chifukwa cha kuwonjezeka koyenera kwa Mn okhutira, kuuma kwa chitsulo ichi kudakali kwabwino kwambiri, ndi mphamvu Imakhalanso yapamwamba kuposa zitsulo za 20CrNi, komanso imatha kusintha zitsulo za 12CrNi3 kupanga mbali za carburized ndi cyanide zomwe zimafuna ntchito yapamwamba kwambiri.20CrNiMo imatha kupirira kutentha kwina kuwonjezera pa zinthu zabwino zonse chifukwa ili ndi molybdenum.
1. M'makampani opanga zinthu, nthawi zambiri amagwiritsidwa ntchito popanga ziwalo zomwe zimakhala ndi katundu wambiri, kupanikizika kwambiri, komanso kuvala kwambiri, monga zida, shafts, bearings, etc. moyo wautali wautumiki m'malo ovuta kugwira ntchito.Kuphatikiza apo, ilinso ndi kukana kutopa kwambiri komanso kukana dzimbiri, zomwe zimatha kukana kukokoloka kwa chilengedwe chakunja ndikuwonetsetsa kuti zidazo zikugwira ntchito mokhazikika.
2. Pa ntchito yomanga, chitsulo ichi chimagwiritsidwa ntchito kwambiri pomanga nyumba zazikulu monga milatho ndi nyumba zapamwamba chifukwa cha mphamvu zake komanso ductility zabwino.M'mapangidwe awa, amatha kupirira kupanikizika kwakukulu ndi kupsinjika maganizo, kuonetsetsa chitetezo ndi kukhazikika kwa nyumbayo.
3. Kuonjezera apo, ndi kusintha kwa chidziwitso cha chilengedwe, ntchito zokhudzana ndi chitetezo cha chilengedwe zikuchulukirachulukira.Mwachitsanzo, m'magalimoto amagetsi atsopano, amatha kugwiritsidwa ntchito popanga zida zazikulu monga ma mota ndi zochepetsera, zomwe zimathandizira kuyenda kobiriwira.Zimagwiranso ntchito yofunika kwambiri pazida zotetezera zachilengedwe monga kuyeretsa zimbudzi ndi kutulutsa mpweya wotayirira, kupereka chithandizo champhamvu pakuwongolera chilengedwe.
1. Zida zomangira zofunikira, monga zida zoikira ndege, akasinja ndi zida zamagalimoto ankhondo.
2. Zomangira zamphamvu kwambiri ndi zolumikizira.
3. High katundu magiya ndi mayendedwe.
Kuzimitsa 850ºC, kuzizira kwamafuta;Kutentha kwa 200ºC, kuzizira kwa mpweya.
Kupereka chithandizo cha kutentha (normalizing, annealing kapena high heat tempering) kapena palibe kutentha kwa kutentha, chikhalidwe cha kubereka chiyenera kuwonetsedwa mu mgwirizano.
Cholinga chathu ndi kampani yathu iyenera kukhala "Nthawi zonse kukwaniritsa zomwe ogula amafuna".Timapitiriza kupanga ndi kupanga masitayelo ndi kupanga zinthu zabwino kwambiri kwa makasitomala athu akale komanso atsopano ndikufikira mwayi wopambana kwa makasitomala athu nthawi imodzi ngati ife.
Kutumiza Mwachangu Kwa Opanga Direct Gear Steel Tube 8620 20CrNiMo Alloy Steel Pipe Amagwiritsidwa Ntchito Kupanga Zida Zamakina
Timalandila abwenzi ndi amalonda onse akunja kuti apange mgwirizano ndi ife.Tidzakupatsani ntchito yowona mtima, yapamwamba komanso yothandiza kuti mukwaniritse zomwe mukufuna.
China 20CrNiMo Aloyi Yopanda Zitsulo Chitoliro
Kugwira ntchito m'munda kwatithandiza kukhazikitsa ubale wolimba ndi makasitomala ndi mabwenzi onse pamsika wapakhomo ndi wapadziko lonse lapansi.Kwa zaka zambiri, zinthu zathu zatumizidwa kumayiko oposa 15 padziko lapansi ndipo zakhala zikugwiritsidwa ntchito ndi makasitomala.
