I-304 Iphepha lensizi engenanto kunye ne-coil

I-304 Iphepha lensizi engenanto kunye ne-coil

I-304 yamabakala ensimbi engazinzanga: 0CR18NI9 (0CR19NI9) 06CR19NI9
Ubume beSumic

Xa kuthelekiswa ne-304l

I-304l i-corrosion enganyangekiyo kwaye iqulethe ikhabhoni encinci.

I-304 isetyenziswa ngokubanzi kwaye inesichasi esihle sokungakhathali, ukumelana nobushushu, amandla obushushu asezantsi kunye neempawu zoomatshini; Inepropathi efanelekileyo yokulungisa enjengokugoba kunye nokugoba, kwaye akukho hlaselo lobushushu olwenziweyo (i-on-magetic, sebenzisa ubushushu -196 ° C ° C).
Emva kokukhululwa kwe-welding okanye uxinzelelo, i-304l ichaphazela ukunganyangekala kokungabolekisi; Ingagcina i-Coloonion elungileyo yokunganyangeki ngaphandle konyango lobushushu, kwaye ubushushu obusebenzayo bukhona -196 ° C-800 ° C.
Imeko esisiseko
According to the manufacturing method, it is divided into hot rolling and cold rolling, and according to the organizational characteristics of the steel type, it is divided into 5 categories: austenite, austenite-ferrite, ferrite, martensite, precipitation hardening. Kuyadingeka ukumelana noxinzelelo lwee-acids ezahlukeneyo ezinjenge-ongulalic acid, i-bitric acid, i-pholfuric acid, i-pitric acid, i-pitric acid, i-pitric acid, yokutya, iyeza, I-Pepermagung, iPetroleum, i-Atomic Energy, kunye neenxalenye ezahlukeneyo zokwakha, izixhobo zekhitshi, itafile, izithuthi, kunye nezinto zombane zekhaya.
Umphezulu wepleyiti yentsimbi engenasimo igudileyo, ngeplastima ephezulu, ubunzima kunye namandla omatshini, kwaye unganyangeki ukusulela i-acids, i-alkaline Gases, izisombululo kunye nezinye iindaba. Yintsimbi ye-alloy ekungekho lula ukungqubana, kodwa ayisiyo ngokupheleleyo.
Iipleyiti zentsimbi ezingapheliyo zahlulahlulwe zaqengqeleka zaqengqeleka ngokushushu kwaye zibanda ngokwendlela yemveliso, kubandakanya iipleyiti ezibandayo ezinobunzima be-0.02-4 mm kunye ne-45-100 mm.
Ukuqinisekisa ukuba iipropathi zoomatshini beepleyiti zentsimbi ezingafaniyo ezinjalo njengamandla esivuyi, amandla obuzini, unyango lwensimbi kufuneka lube nonyango, izisombululo, unyango oludala ngaphambi kokuhanjiswa. I-05.10 88.57.29.38 Iisimboli ezikhethekileyo
Ukuchasana kwe-corrosion yentsimbi engenasimo ikakhulu kuxhomekeke kubume bayo (i-chromium, i-chromium, i-titanium, i-silicon, i-aluminium, kwaye eyona ndima idlalwa yi-chromium. I-Chromium inozinzo oluphezulu lwamachiza kwaye inokwenza ifilimu yokupasa kwindawo yentsimbi yokukhetha isinyithi kwihlabathi langaphandle, sikhusela ipleyiti yentsimbi kwi-oxidation, kwaye sandisa ukumelana kwentsimbi yentsimbi. Emva kokuba ifilimu yokwahlulwa yonakele, ukumelana nokunganyangeki kuyancipha.
Iipropathi zoMgangatho weSizwe
Amandla e-sunsle (MPA) 520
Isivuno (MPA) 205-210
I-Elongition (%) 40%
Ubunzima HB187 HRB90 HV200
Ukuxinana kwentsimbi ye-304 yentsimbi ye-793 g / cm3 intsimbi engenasitali ngokubanzi isebenzisa eli xabiso le-304 le-chromium (%) le-SCORCR19NI9 (0CC18NI9)
Intsimbi engama-304 ingenanto yindawo yentsimbi engenasibala i-ruld engamelana ne-Pust Porting Pointres ezinamabala angama-200. Ingcono kakhulu kubushushu obushushu obuphezulu.
Intsimbi engama-304 ingenazinzuzo inesifo sokunganyangeki esinokunganyangeki kunye nokunganyangeki kakuhle komxhasi.
Kwi-axiding acid, uvavanyo lubonisa ukuba: kwi-nitric acid ingezantsi kweqondo lokushisa kunye ne-≤65%, 304 intsimbi engenasimo inesifo sokungakhathali. Ikwanokuchasana kakuhle kwizisombululo zeAlkaline Solutions kunye ne-Organic Acids.