A36 mbale yachitsulondi chimodzi mwazitsulo wamba, kodi inu munadziwapo za izo?
Tsopano nditsatireni paulendo wopeza zachitsulo cha A36!
ASTM-A36 steel plate ndi American standard carbon structural steel yopangidwa molingana ndi ASTM.A36 carbon steel coil chemical compound and mechanical properties zimagwirizana ndi American ASTM miyezo.Kugudubuzika kotentha kumagwiritsidwa ntchito ngati gawo loyambira, ndipo makulidwe ake ali pakati pa 2mm ndi 400mm.Zofunikira zaukadaulo zama mbale zachitsulo zitha kutanthauza mulingo wa A578 waku America wozindikira zolakwika.Pali milingo itatu yodziwira zolakwika A, B, C ndi A435 kuzindikira zolakwika.A36 yotentha zitsulo adagulung'undisa ntchito ndi okhazikika kupanga.A36 otentha adagulung'undisa zitsulo mbale ali katundu wabwino makina, kuwotcherera ntchito ndi kukana dzimbiri, ndipo chimagwiritsidwa ntchito pomanga, milatho, kupanga makina ndi madera ena.
ASTM-A36 ndi mtundu wa chitsulo cha carbon chomwe mankhwala ake amapangidwa makamaka ndi carbon (C), silicon (Si), manganese (Mn), phosphorous (P), sulfure (S) ndi zinthu zina.Pakati pawo, carbon ndiye chinthu chachikulu, ndipo ntchito yake ndikuwonjezera mphamvu ndi kuuma kwachitsulo.Silicon ndi manganese ndi zinthu zomwe zimawonjezera mphamvu ndi kuuma kwachitsulo.Phosphorus ndi sulfure ndi zinthu zosadetsedwa.Kukhalapo kwawo kudzachepetsa kulimba ndi kukana kwa dzimbiri kwachitsulo, kotero zomwe zili mkati mwake ziyenera kuyendetsedwa mosamalitsa panthawi yopanga.
C: ≤0.25%
Zokwanira: ≤0.4%
Mayi: ≤0.8-1.2%
P: ≤0.04%
S: ≤0.05%
Kulemera: ≤0.2%
ASTM-A36 ili ndi zida zabwino zamakina, kuphatikiza kulimba kwambiri, kulimba kwambiri, mapulasitiki abwino komanso kukonza zinthu.Kulimba kwake ndi 160ksi (1150MPa), mphamvu zokolola ndi 145ksi (1050MPa), elongation ndi 22% (2-inch gauge), ndipo kuchepa kwa gawo ndi 45%.Katundu wamakinawa amapatsa ASTM-A36 mphamvu yonyamula katundu wambiri komanso kukana kwa seismic pamakina osiyanasiyana aukadaulo.
Mphamvu zokolola——≥360MPa
Kulimba kwamphamvu——400MPa-550MPa
Kutalikirana pambuyo popuma——≥20%
Njira yopangira mbale yachitsulo ya A36 imaphatikizapo kuponyera kosalekeza, kugudubuza kotentha, kugudubuza kozizira, kutsekereza ndi njira zina.Choyamba, zopangirazo zimasungunuka muzitsulo zachitsulo pa kutentha kwakukulu, ndiyeno zimaponyedwa mosalekeza kuti zipeze zitsulo zachitsulo.Kenako, chitsulo ingot ndi otentha adagulung'undisa ndi ozizira adagulung'undisa kupeza mbale zitsulo ndi specifications zofunika.Pomaliza, mbale yachitsulo imayikidwa kuti ithetse kupsinjika kwamkati ndikuwongolera makina ndi kukhazikika kwa mbale yachitsulo.Kuonjezera apo, pofuna kupititsa patsogolo khalidwe lapamwamba komanso kulondola kwa mbale yachitsulo, njira monga kuphwanyidwa, kuwongola, ndi kudula mwatsatanetsatane zimafunikanso.Ikhoza kupanga A36 carbon steel coil, A36 checkered plate, A36 otentha adagulung'undisa zitsulo mbale etc.
Ma mbale azitsulo a ASTM-A36 amagwiritsidwa ntchito kwambiri m'magawo osiyanasiyana a uinjiniya, monga zomangamanga, milatho, kupanga makina, ndi zina zambiri.
Pantchito yomanga, mbale zazitsulo za ASTM-A36 zimagwiritsidwa ntchito popanga zomanga zosiyanasiyana, monga nyumba zogona, nyumba zamaofesi, malo ogulitsira, ndi zina zambiri.
M'munda wa milatho, mbale zazitsulo za ASTM-A36 zimagwiritsidwa ntchito popanga zida zazikulu za mlatho, monga milatho yamisewu yayikulu, milatho yanjanji, ndi zina zambiri.
Pazopanga zamakina, mbale zachitsulo za ASTM-A36 zimagwiritsidwa ntchito popanga zida zamakina osiyanasiyana, monga zofukula, ma cranes, makina aulimi, ndi zina zambiri.
Ndi chitukuko cha zachuma komanso kukwera kwa mizinda, kufunikira kwa mbale zachitsulo za A36 pakumanga, milatho ndi madera ena kukupitilira kukula.M'tsogolomu, ndikuwongolera mosalekeza kwa chidziwitso cha chilengedwe, chiyembekezo cha msika wa mbale zazitsulo za ASTM-A36 chidzakhala chokulirapo.M'magawo monga magalimoto amagetsi atsopano komanso kupanga magetsi amphepo, kufunikira kwa mbale zazitsulo za ASTM-A36 kupitilira kukula.Kuphatikiza apo, pomwe dziko likupitilizabe kuyika ndalama pakumanga zomangamanga, kufunikira kwa mbale zazitsulo za ASTM-A36 pakumanga, milatho ndi madera ena kupitilira kukula.Chifukwa chake, mbale yachitsulo ya ASTM-A36 ili ndi chiyembekezo chachikulu chamsika komanso ndalama zambiri.
A36 zitsulo mbale ndi ambiri ntchito mpweya structural zitsulo mbale ndi katundu makina, ntchito kuwotcherera ndi kukana dzimbiri.
Magawo ake ogwiritsira ntchito amakhudza zomangamanga, milatho, kupanga makina ndi zina.
M'tsogolomu, ndikuwongolera mosalekeza kwa chidziwitso cha chilengedwe ndi chitukuko cha magalimoto atsopano amphamvu, mphamvu zamphepo ndi magawo ena, chiyembekezo chamsika wa mbale zazitsulo za ASTM-A36 chidzakhala chokulirapo.
Chifukwa chake, kwa osunga ndalama, ASTM-A36 ili ndi ndalama zambiri.
Nthawi yomweyo, kwa opanga zomangamanga ndi opanga, ASTM-A36 ndizinthu zapamwamba zomwe zimayenera kusankha.
Ndikukhulupirira kuti nkhaniyi ndi yothandiza kwa inu.
Ngati mukufuna kuwona sayansi ina yotchuka, chonde tcherani khutu patsamba lino.
Nthawi yotumiza: Dec-11-2023