Limaraka tse tloaelehileng tsa matla a phahameng a tšepe ea sebopeho
Hello~ Kajeno ke tla u tsebisa limaraka tse sebelisoang hangata tsa tšepe ea sebopeho se matla ~
Litšepe tse nang le matla a tlaase a matla a tlaase li entsoe ka ho eketsa lisebelisoa tse nyenyane tsa alloy ho carbon structural steel (Wc = 0.16% ~ 0.2%).Mokhoa oa eona oa ho khetholla ha e le hantle o tšoana le oa tšepe ea sebopeho sa carbon.Joale linomoro tsa mantlha tsa maemo a naha ke life?
(Ho ithuta haholoanyane ka phello ea lihlahisoa tse khethehileng tsa tšepe, joalo kamatla a phahameng qt 100 tšepe poleiti, u ka ikutloa u lokolohile ho ikopanya le rona)
Limaraka tse sebelisoang ka tloaelo tsa tšepe ea boleng bo phahameng ba naha ke Q420B, Q460C, Q550D, Q690D, Q890D, le Q960E.
(Haeba u batla ho tseba haholoanyane ka litaba tsa indasteri hos460j0 tšepe e matla e phahameng, o ka ikopanya le rona ka nako efe kapa efe)
Litšepe tse nang le matla a phahameng li na le letšoao la Q + nomoro + letšoao la boemo ba boleng + letšoao la mokhoa oa deoxidation."Q" e emela ntlha ea lihlahisoa tsa tšepe, 'me boleng bo bohareng bo emela boleng ba ntlha ea lihlahisoa,' me unit ke MPa.Mohlala, Q420B e bolela hore khatello ea lihlahisoa (σs) ke 420 MPa, 'me kereiti ke tšepe ea sebopeho sa B-grade.Limaraka tsa Q420 li kenyelletsa limaraka tsa B, C, D, le E, 'me boemo ba ho pepa bo kenyelletsa ho bilika ho chesang, ho tloaeleha, ho tloaeleha ho pota-pota, le ho chesa mechine e chesang (TMCP).
(Haeba u batla ho fumana theko ea lihlahisoa tse khethehileng tsa tšepe, joalo kaalloy tlaase matla a phahameng tšepe poleiti, o ka ikopanya le rona bakeng sa quotation ka nako efe kapa efe)
Sepheo se seholo
Matla a phahameng a matla a tšepe a na le matla a phahameng, polasetiki e ntle le ts'ebetso ea ho cheselletsa, 'me e sebelisoa haholo ha ho etsoa mehaho ea tšepe le likarolo tse entsoeng ka tšepe tse entsoeng ka tšepe, marokho, lik'hemik'hale, merafo, mechine ea boenjiniere le lisebelisoa tse ling;e ka boela ea sebelisoa merafong le lisebelisoa tse fapaneng tse sebelisoang kahong ea boenjiniere, joalo ka lisebelisoa tsa ho cheka, likharafu tsa motlakase, literaka tsa ho lahla mabili a motlakase, li-excavator, li-loaders, li-bulldozers, literaka tsa pompo tsa konkreite, litepisi tsa mollo, li-crane tse fapaneng le litšehetso tsa hydraulic morafong oa mashala, jj. .
Nako ea poso: May-23-2023