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iimveliso

Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo

Ipleyiti yentsimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa komfanekiso obonakalayo
  • Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo
  • Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo
  • Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo
  • Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo
  • Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo
  • Ipleyiti yeSimbi yoLwakhiwo lweMozulu yoMvelisi waseTshayina yokuhonjiswa kweSakhiwo

inkcazelo emfutshane:

Intsimbi yolwakhiwo olumelana nemozulu yintsimbi enganyangekiyo kwi-atmospheric, eyeyentsimbi yolwakhiwo olukwialloyi esezantsi yokuqina.Ngokweempawu zayo eziphambili, ihlulwe ibe yintsimbi yesakhiwo esinemozulu ephezulu kunye nentsimbi echasene nemozulu kwizakhiwo ezidibeneyo.


Iinkcukacha zeMveliso

Iithegi zeMveliso

Ingcaciso yeMveliso

(1)Intsimbi yemozulu ephezulu

Ukumelana nemozulu ephezulu yentsimbi yesakhiwo kukongeza inani elincinci lobhedu, i-phosphorus, i-chromium, kunye ne-nickel kwintsimbi ukwenza umaleko okhuselayo kumphezulu we-collective yesinyithi ukuphucula ukusebenza kwentsimbi ngokuchasene ne-corrosion ye-atmospheric.Ungongeza kwakhona inani elincinci le-molybdenum, i-niobium, i-Elements ezifana ne-vanadium, i-titanium kunye ne-zirconium inokucoca iinkozo, iphucule iimpawu zentsimbi, iphucule amandla kunye nokuqina kwentsimbi, ukunciphisa ubushushu benguqu enqabileyo, kwaye iyenze ibe nayo. ukuxhathisa okungcono kwi-brittle fracture.

(2)Intsimbi yemozulu yesakhiwo esidityanisiweyo

Izinto ezongeziweyo kwintsimbi, ngaphandle kwe-phosphorus, zifana ngokusisiseko nokumelana nemozulu ephezulu yentsimbi yesakhiwo, kwaye inomsebenzi ofanayo nayo, kwaye iphucula ukusebenza kwe-welding.

Ipleyiti yentsimbi enokumelana nemozulu5
Ipleyiti yentsimbi enokumelana nemozulu6
Ipleyiti yentsimbi enokumelana nemozulu7
Ipleyiti yentsimbi emdaka ebomvu emdaka4
Ubuchwephesha bentsimbi yepleyiti yemozulu ehollow5

Isicelo

Ukusetyenziswa kwentsimbi yolwakhiwo oluphezulu lwemozulu lungcono kunentsimbi yokumelana nemozulu kwisakhiwo esidityanisiweyo ngenxa yokumelana ne-atmospheric corrosion.Isetyenziselwa ikakhulu ukwenza iibholiti, iiriveting kunye nokuwelda iinxalenye zezakhiwo zezithuthi, izikhongozeli, izakhiwo, iinqaba kunye nezinye izakhiwo.Xa isetyenziswe njengeendawo ezidityanisiweyo zesakhiwo, ubukhulu bentsimbi akufanele bube bukhulu kune-16mm.Intsimbi ekwaziyo ukumelana nemozulu kwizakhiwo ezidityanisiweyo inomsebenzi ongcono wokuwelda kunentsimbi yolwakhiwo olunokumelana nemozulu ephezulu, kwaye isetyenziswa ikakhulu kwizakhiwo ezidityanisiweyo kwiibhulorho, izakhiwo kunye nezinye izakhiwo.

Qaphela: sibonelela ngenkonzo yokwenza ngokwezifiso, yonke ityhubhu yentsimbi iya kuxhomekeka kuyilo lwakho ukuyivelisa.

Ipharamitha

Inqanaba lokumelana nemozulu kunye nesalathiso sokusebenza
IBanga leNsimbi Umgangatho Amandla eSivuno N/mm2 Amandla Okuqina N/mm2 Elongation %
Corten A I-ASTM ≥345 ≥480 ≥22
UCorten B ≥345 ≥480 ≥22
A588 G.A ≥345 ≥485 ≥21
A588 GR.B ≥345 ≥485 ≥21
A242 ≥345 ≥480 ≥21
S355J0W EN ≥355 490-630 ≥27
S355J0WP ≥355 490-630 ≥27
S355J2W ≥355 490-630 ≥27
S355J2WP ≥355 490-630 ≥27
I-SPA-H I-JIS ≥355 ≥490 ≥21
I-SPA-C ≥355 ≥490 ≥21
SMA400AW ≥355 ≥490 ≥21
09CuPCrNi-A GB ≥345 490-630 ≥22
I-B480GNQR ≥355 ≥490 ≥21
Q355NH ≥355 ≥490 ≥21
Q355GNH ≥355 ≥490 ≥21
Q460NH ≥355 ≥490 ≥21
Corten C% Si% Mn% P% S% Ni% Cr% Cu% 
≤0.12 0.30-0.75 0.20-0.50 0.07-0.15 ≤0.030 ≤0.65 0.50-1.25 0.25-0.55 
Ubungakanani
Ukutyeba 0.3mm-2mm(kubanda kuqengqeleka)
Ububanzi 2mm-50mm(hot rolled)
Ubude Ikhoyili okanye njengoko ufuna ubude
Eqhelekileyoubukhulu  Ikhoyili:4/6/8/12*1500/1250/1800*Ubude(obulungiselelweyo)
Icwecwe:16/18/20/40*2200*10000/12000
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