AISI/SUS 309 STAINLESS STEEL COIL/SHEET

Litšepe tse sa hloekang ke litšepe tse nang le alloy tse phahameng tse nang le khanyetso e phahameng ea kutu ha li bapisoa le litšepe tse ling ka lebaka la boteng ba chromium e ngata. Ho ipapisitsoe le sebopeho sa bona sa kristale, li arotsoe hape ka litšepe tsa ferritic, austenitic le martensitic.

Grade 309 tšepe e sa hloekang e na le khanyetso e phahameng ea kutu le matla ha e bapisoa le tšepe e sa hloekang ea 304. Lethathamo le latelang le fana ka kakaretso ea tšepe e sa hloekang ea sehlopha sa 309.

Kakaretso Thepa

Alloy 309 (UNS S30900) ke tšepe e sa hloekang ea austenitic e ntlafalitsoeng hore e sebelisoe lits'ebetsong tse hanyetsanang le mocheso o phahameng oa mocheso. Alloy e hanyetsa oxidation ho fihlela ho 1900 ° F (1038 ° C) tlas'a maemo a sa cyclic. Ho palama libaesekele khafetsa ka mocheso ho fokotsa khanyetso ea oxidation ho hoo e ka bang 1850°F (1010°C).

Ka lebaka la chromium e phahameng le nickel e tlase, Alloy 309 e ka sebelisoa ka sebabole se nang le moea o fihlang ho 1832 ° F (1000 ° C). Alloy ha e khothalletsoe hore e sebelisoe libakeng tse nang le carburizing haholo kaha e bontša khanyetso e itekanetseng feela ea khabone. Alloy 309 e ka sebelisoa lits'ebetsong tsa oxidizing, nitriding, samente le libaesekele tse futhumatsang, leha ho le joalo, mocheso o phahameng oa ts'ebeletso o tlameha ho fokotsoa.

Ha mocheso o pakeng tsa 1202 - 1742 ° F (650 - 950 ° C) motsoako o tlas'a pula ea sigma phase. Phekolo ea annealing ea tharollo ka 2012 - 2102 ° F (1100 - 1150 ° C) e tla tsosolosa tekanyo ea boima.

309S (UNS S30908) ke mofuta oa khabone e tlase ea alloy. E sebelisoa ho etsa hore ho be bonolo ho etsa lintho. 309H (UNS S30909) ke phetoho e phahameng ea k'habone e ntlafalitsoeng bakeng sa khanyetso e matlafalitsoeng ea creep. Hangata boholo ba lijo-thollo le khabone ea poleiti li ka fihlela litlhoko tsa 309S le 309H.

Alloy 309 e ka tšeloa habonolo le ho sebetsoa ka mekhoa e tloaelehileng ea ho etsa mabenkele.

Lintlha tsa Sehlahisoa

Motsoako oa lik'hemik'hale oa grade 309 tšepe e sa hloekang

Thepa ea 'mele ea grade 309 tšepe e sa hloekang

Thepa ea mochini ea tšepe e sa hloekang ea sehlopha sa 309

Thepa ea mocheso ea grade 309 tšepe e sa hloekang

The libopeho tse lekanang le grade 309 stainless steel

Lisebelisoa

• Li-furnaces - li-burners, mamati, li-fan, liphaephe le li-recuperators
• Li-Fluidized Bed Furnaces - li-grids, liphaephe, mabokose a moea
• Pampiri Mill Thepa
• Petroleum Refining - litsamaiso tse thusang ho hlaphoheloa, li-recuperators
• Moloko oa Matla - licheso tsa mashala tse silafalitsoeng, li-tube hangers
• Thermal Processing - likoahelo le mabokose, li-grid tsa mollo, mamati, li-fan, lipane tsa loto le lipitsa tsa letsoai tse sa jeleng paate, li-muffles le li-retorts, li-recuperators, maballo a tsamaeang.
• Phekolo ea litšila - li- incinerators, li-kilns tsa rotary le li-calciners

1.Na u k'hamphani ea khoebo kapa moetsi?

Moetsi oa feme

2.Lipehelo tsa hau tsa ho fana ke life?

1)FOB 2)CFR 3)CIF 4)EXW

3.Nako ea hau ea thomello ke efe?

15 ~ matsatsi a 40 ka mor'a ho fumana depositi kapa ho ea ka taelo

4.Melao ea Tefo ke efe?

Hangata, 30% e le depositi, 70% pele e romelloa ka T/T

5.Ke boema-kepe ba hau bo fumanehang ba Shipment?

Boema-kepe ba Tianjin/ Boema-kepe ba Xingang