A335 P11 P22 Alloy Steel Plate
Tsela ea ts'ebetso ea tlhahiso
20g (Ti) boiler plate ke mofuta oa tšepe o nang le litlhoko tse phahameng bakeng sa thepa e felletseng ea mochini, tšepe e batlang e hloekile, le sebopeho sa likarolo tse qhibilihang le likaroloana tsa microalloying tse amehang haholo litlamorao tsa thepa e fapaneng.Ka hona, senotlolo sa ts'ebetso ea tlhahiso ea 20g (Ti) ke ho ntlafatsa sebopeho sa ho qhibiliha, ho fokotsa palo eohle ea lintho tse kenyellelitsoeng ka har'a tšepe, ho khetha likarolo tse nepahetseng tsa microalloying, ho sebelisa rolling e laoloang, ho ntlafatsa boleng ba poleiti, le ho tsitsisa ts'ebeliso ea sesebelisoa. tšusumetso ea botsofali.Tsela ea tekheniki ea 20g ke: tšepe e qhibilihisitsoeng ea boleng bo holimo → kalafo ea tlhoekiso → ho qhibiliha ha ntlafatso ea sebopeho le tlhoekiso ea tšepe → microalloying le ho hloekisoa ha tšepe e qhibilihisitsoeng → ho lahla ho sireletsang → letlapa la boleng bo holimo → ho futhumatsa ho laoloang → ho roala ho laoloang ke mocheso → sebopeho sa poleiti taolo ea botenya → Laola ho pholisa→sehlahisoa.
Lipoleiti tsa li-boiler li sebelisetsoa ho etsa petroleum, lik'hemik'hale, karohano ea khase, polokelo ea khase le lijana tsa lipalangoang kapa lisebelisoa tse ling tse tšoanang, tse kang litora tse fapa-fapaneng, lisebelisoa tsa mocheso, litanka tsa polokelo, literaka tsa tanka, joalo-joalo. matla a phahameng Bakeng sa lipoleiti tsa tšepe tsa mohaho, bona GB6654-1996.1 Litekanyo le boima ba 'mele: Ho ea ka lipehelo tsa GB709, boholo bo tloaelehileng * bophara ba litekanyo ke 6～120*600～3800 (mm).
Mokhoa oa ho qhibilihisa le ho hloekisa
(1) Fetola likarolo tsa taolo ea kahare ho eketsa moeli o tlase oa dikahare tsa manganese ho 0.65%.
(2) Amohela ts'ebetso ea ho hloekisa "tharo-in-one" ea ho fepa line, phetoho ea mocheso le ho fofa ha argon.
(3) Laola ka thata-thata mocheso o tšollang.
(4) Litaba tsa microalloying element Ti li eketsehile ho tloha 0.003% ho feta 0.008%.(5) Amohela ts'ebetso eohle ea ts'ireletso ea ts'ireletso ho fokotsa ho monya ha N.
Tlhophiso ka botenya
Letlapa le tšesaane la tšepe <4 limilimithara (limilimithara tse tšesaane ka ho fetesisa 0.2), poleiti e teteaneng ea tšepe 4-60 limilimithara, poleiti ea tšepe e tenya e 60-115 mm.Bophara ba poleiti e tšesaane ke 500-1500 mm;bophara ba poleiti e teteaneng ke 600-3000 mm.Mofuta oa tšepe oa tšepe e teteaneng Ha e le hantle e tšoana le tšepe e tšesaane.Mabapi le lihlahisoa, ntle le lipoleiti tsa tšepe tsa borokho, lipoleiti tsa tšepe tsa boiler, lipoleiti tsa tšepe tse etsang likoloi, lipoleiti tsa tšepe tsa sekepe sa khatello le lipoleiti tsa tšepe tse nang le likhatello tse ngata, tseo e leng lipoleiti tse teteaneng, mefuta e meng ea lipoleiti tsa tšepe joalo ka koloi. lipoleiti tsa tšepe tsa tšepe (botenya ba 2.5-10 mm), mohlala Lipoleiti tsa tšepe (botenya ba 2.5-8 mm), lipoleiti tsa tšepe tse se nang mocheso, lipoleiti tsa tšepe tse sa keneleng mocheso, joalo-joalo li tšeloa ka lipoleiti tse tšesaane.2. Letlapa la tšepe le arotsoe ka mocheso o chesang le o batang ho ea ka ho roala.
E arotsoe ka sepheo
(1) Bridge steel plate (2) Boiler steel plate (3) Shipbuilding steel plate (4) Armor steel plate (5) Automobile steel plate (6) Roof steel plate (7) Structural steel plate (8) Electrical steel plate (silicon) letlapa la tšepe) (9) Letlapa la tšepe la selemo ( 10) Tse ling
E arotsoe ka sebopeho
1. Letlapa la tšepe bakeng sa sekepe sa khatello: Sebelisa capital R ho bontša qetellong ea kereiti.Mophato o ka hlahiswa ka ntlha ya chai kapa dikahare tsa khabone kapa likarolo tsa alloying.Joalo ka: Q345R, Q345 ke ntlha ea lihlahisoa.Mohlala o mong: 20R, 16MnR, 15MnVR, 15MnVNR, 8MnMoNbR, MnNiMoNbR, 15CrMoR, joalo-joalo kaofela li emeloa ke carbon content kapa alloying elements.
2. Letlapa la tšepe bakeng sa li-cylinders tsa khase ea welding: Sebelisa capital HP ho bontša qetellong ea sehlopha, 'me kereiti ea eona e ka hlalosoa ka ntlha ea lihlahisoa, tse kang: Q295HP, Q345HP;e ka boela ea hlahisoa ka likarolo tsa motsoako, tse kang: 16MnREHP.
3. Letlapa la tšepe bakeng sa boiler: Sebelisa litlhaku tse nyane g ho bontša qetellong ea lebitso la mochini.Kereiti ea eona e ka hlahisoa ka ntlha ea lihlahisoa, joalo ka: Q390g;e ka boela ea hlahisoa ke lihlahisoa tsa carbon kapa metsoako ea motsoako, joalo ka 20g, 22Mng, 15CrMog, 16Mng, 19Mng, 13MnNiCrMoNbg, 12Cr1MoVg, joalo-joalo.
4. Lipoleiti tsa tšepe bakeng sa marokho: Sebelisa litlhaku tse tlaase q ho bontša qetellong ea kereiti, joalo ka Q420q, 16Mnq, 14MnNbq, joalo-joalo.
5. Letlapa la tšepe bakeng sa beam ea koloi: Sebelisa capital L ho bontša qetellong ea kereiti, joalo ka 09MnREL, 06TiL, 08TiL, 10TiL, 09SiVL, 16MnL, 16MnREL, joalo-joalo.
