Ntawm no yog cov ncauj lus kom ntxaws txogQ390 High Zaub ntsuab Zog Lub Zog Hlau, qhov qes -} ecoy siab - High}} Hights tus qauv hlau dav siv hauv kev thov engineering:

 

Nplua:

Loj - spinn cov paj ntoo, chaw ntau pob, thiab kev lag luam (Hoobkas vaj tse).

Siab -} Rose Kev Ua Tsev Haujlwm thiab Steel qauv raws li kev thauj khoom.

NEEG KHO TSHUAB & Cov Khoom Siv Hnyav:

Cranes, tsuas yog machinery, thiab khoom siv khoom siv ua liaj ua teb.

Cov hlab ntsha siab thiab cov kav dej nyob rau hauv nruab nrab - load Industrial Systems.

Kev mus:

Cov tsheb ciav hlau tsheb lub cev, hnyav {{{Duty} luag lub tsheb ntas, thiab corrosion {1} {raxestant qib).

Txias -} Kev Nyab Xeeb Kev Nyab Xeeb:

Cov qauv nyob hauv thaj tsam nrog sub -} xoom} XOOM, qib e rau -40℃ib cheeb tsam).

Kev sib piv nrog lwm cov qauv steel

Qib hlau	Yield zog (mpa)	Cov Kev Siv Raug Raug	Qhov Tseem Ceeb
Q235	235	Yooj yim qauv (piv txwv li, nkhaus)	Tus nqi qis, tsis muaj zog
Q345	345	Cov Qauv Hlau Hlau (Txuas hniav)	Kev Ntsuas Lub Zog thiab Pheej Yig
Q390	390	Nruab nrab - high - lub zog qauv	Ntau lub peev xwm muaj peev xwm ntau dua Q345
Q420	420	Hnyav {{{0} duty worksiews (crane npab)	Ultra - lub zog siab

 

 

 

 

 

 

 

 

 

 

 

Ceev faj rau kev siv

Vuam:

Siv qis - hydrogen hydrogen vuam pas lossis roj - shielded vuam los tiv thaiv hydrogen - qhov ua rau tawg.

Preheat tuab seem thiab tswj cov nqi cua txias kom tsis txhob muaj micrtructures micrtructures.

Qhov Kev Xaiv Kub:

Xaiv qib e rau ib puag ncig txias heev (-40 degree) thiab qib qis (B / C) rau cov huab cua huab cua.

Kev kuaj xyuas:

Txheeb xyuas cov cuab yeej siv tshuab (tensile, tawm los, elongation) thiab tshuaj lom neeg lub sijhawm ua kom muaj kuab.

Tsis - Kev sim siab (piv txwv li, Ultrasonic) yog qhov tseem ceeb rau welded sib koom ua ke hauv cov qauv tseem ceeb.

Lub ntsiab

Q390 Hlau muaj qhov sib npaug ntawm lub zog, kev ua kom muaj zog, thiab tus nqi, ua rau nws muaj kev xaiv nrov rau nruab nrab {}}}} lub zog applications. Nws cov qhab nia zoo tau tso cai siv tau yooj yim rau kev xaiv cov khoom siv rau ib puag ncig thiab kev tsim kho kom sov- cheeb tsam chaw tsim khoom.

 

 

 

 

 

Vim li cas thiaj xaiv peb?
Peb zoo siab rau peb lub peev xwm muab cov kev daws teeb meem rau peb cov neeg siv khoom xav tau.
Peb tshawb xyuas thiab muab cov khoom lag luam sib piv thiab cov xwm txheej tam sim no ntawm peb Q390 Siab Tshaj Tawm Cov Hlau, thiab txhim kho cov kev tshwj xeeb thiab cov txheej txheem tshiab.
Peb cov neeg muas zaub ntseeg peb kom xa cov siab -}} rolled steel khoom raws sijhawm thiab ntawm pob nyiaj.
Peb nruj me ntsis siv cov cua sov thiab txawj xav tom qab {{0} Kev pabcuam muag khoom, ua raws li kev coj ua zoo.
Peb muab ntau yam txias - rolled steel khoom kom tau raws li cov neeg yuav khoom sib txawv.
Peb ua raws li cov qhua tuaj noj mov - centric thiab hom - Cov khoom lag luam uas ntseeg tau thiab cov kev pabcuam zoo.
Peb lub Hoobkas tau cog lus los txhawb cov qauv siab tshaj plaws ntawm kev nyab xeeb thiab kev ua tau zoo.
Txhua tus neeg ua haujlwm ntawm peb lub tuam txhab thiab txhua lub tsev ua haujlwm ua haujlwm ua ke los ua haujlwm ua lag luam, kev kawm txuj ci thiab kev kawm paub tseeb.
Peb txias - rolled steel khoom yog paub rau lawv cov kav ntev thiab kev ntseeg tau.
Cia siab rau cov kev mob siab tshaj thiab muaj zog ntawm cov pawg ntau lawm, peb muaj peev xwm ua tau raws li cov kev xav tau ntawm peb cov neeg siv khoom.

Cim npe nrov: Q390 Siab Tshaj Tawm Lub Zog Hlau, Tuam Tshoj Q390 Siab Tshaj Tawm Cov Hlau Txuas Khoom Siv Hlau, Hoobkas