Gabatarwar Abu Da Fa'idodi
Kamar yadda crystallization na zamani masana'antu daidaici masana'antu fasahar, da AISI 316Lbakin karfe zuba jari simintin gyaran kafaGidajen gearbox ba wai kawai yana nuna fara'a na musamman na AISI 316L bakin karfe ba, har ma yana samun daidaitaccen daidaitaccen tsarin hadaddun tsarin ta hanyar tsoho da kyakkyawan tsari nazuba jari. AISI 316L bakin karfe, a matsayin memba naaustenitic bakin karfejerin, tsaye a cikin da yawa bakin karfe kayan domin ta m lalata juriya, high zafin jiki juriya da kyau inji Properties. Musamman bayan da aka kara molybdenum, ikonsa na yin tsayayya da pitting, ɓarna ɓarna da damuwa da lalata yana ƙaruwa sosai, yana mai da wannan kayan ya zama abin da aka fi so a fannoni da yawa kamar masana'antar sinadarai, sarrafa abinci, da injiniyan ruwa.
Abubuwan sinadaran da microstructure
Abubuwan sinadaran na AISI 316L bakin karfe an daidaita shi da kyau don tabbatar da kyawawan kaddarorinsa na zahiri da sinadarai. Ƙananan abun ciki na carbon (≤0.03%) yadda ya kamata ya guje wa matsalar lalatawar intergranular yayin walda kuma yana inganta juriya na lalata gabaɗaya na kayan. Babban abun ciki na chromium (16.5% -18.5%) da nickel (12% -15%) suna ba da kayan kyakkyawan juriya da taurin iskar shaka, yayin da 2% -3% molybdenum abun ciki yana inganta juriya na lalata a cikin yanayin chloride. Bugu da ƙari, adadin da ya dace na nitrogen (≤0.10%) yana ƙara haɓaka ƙarfi da taurin kayan ba tare da sadaukar da ƙarfinsa ba. Wannan ingantaccen haɗin haɗin sinadarai, haɗe tare da ƙaƙƙarfan ƙaƙƙarfan ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun ƙayyadaddun tsarin simintin saka hannun jari, yana ba da damar mahalli na gearbox na 316L don kiyaye kyakkyawan kwanciyar hankali da dorewa a ƙarƙashin yanayin damuwa mai rikitarwa.
Mechanical Properties da ƙarfin aiki
AISI 316L bakin karfe gearbox gidaje shima yana aiki da kyau dangane da kaddarorin inji. Ƙarfin ƙarfinsa yana yawanci tsakanin 485-620 MPa, kuma ƙarfinsa yana cikin kewayon 170-300 MPa, wanda ke nufin cewa ko da a cikin matsanancin yanayi, gidaje na iya kula da tsarin tsarin kuma ba shi da sauƙi ga lalata filastik ko karaya. A lokaci guda, haɓaka har zuwa 40% da tasiri mai kyau yana tabbatar da aminci da amincin gidaje lokacin da aka yi amfani da nauyin tasiri. Bugu da kari, AISI 316L bakin karfe kuma yana da kyakkyawan ƙarancin zafin jiki kuma yana iya kiyaye kaddarorin injiniyoyi masu ƙarfi a cikin yanayin sanyi mai tsananin sanyi, wanda ke da mahimmanci ga kayan aikin da ke buƙatar yin aiki a cikin yanayin iyakacin duniya ko zurfin teku.
Karfe 316L (AISI, ASTM, UNS) da makamancinsa na Turai X2CrNiMo17-12-2 (1.4404) (EN)
EU | Amurka | Jamus | Japan | Faransa | Ingila | Italiya | |||||||
EN | AISI | DIN, WNr | JIS | AFNOR | BS | UNI | |||||||
X2CrNiMo17-12-2 (1.4404) | 316l | X2CrNiMo17-13-2 | SUS316 | Saukewa: Z2CND17-12 | 316S11 | X2CrNiMo17-12 | |||||||
Saukewa: SUS316L | Saukewa: Z3CND17-11-02 | X2CrNiMo17-17-12 | |||||||||||
Saukewa: Z3CND18-12-02 | |||||||||||||
China | Sweden | Poland | Czechia | Finland | Austria | Inter | |||||||
GB | SS | PN | CSN | Farashin SFS | ONORM | ISO | |||||||
00Cr17Ni14Mo2 | 2348 | Saukewa: 00H17N13M2 | 17349 | 750 | Saukewa: X2CrNiMo17-13-2KKW | Nau'in 19 | |||||||
0Cr18Ni12Mo2Ti | Saukewa: 00H17N14M2 |
EU | Amurka | Japan | Faransa | Ingila | Sweden | Rasha |
EN | AISI | JIS | AFNOR | BS | SS | GOST |
X2CrNiMo17-12-3 (1.4432) | 316l | Saukewa: SUS316L | Saukewa: Z3CND17-13-03 | 316S13 | 2353 | 03KH17N14M3 |
Saukewa: Z3CND18-14-03 |
Karfe 316L ( AISI, ASTM, UNS) da makamancinsa na Turai X2CrNiMo18-14-3 (1.4435) (EN)
EU | Amurka | Jamus | Japan | Faransa | Ingila | Italiya | ||||
EN | AISI | DIN, WNr | JIS | AFNOR | BS | UNI | ||||
X2CrNiMo18-14-3 (1.4435) | 316l | X2CrNiMo18-14-3 | Saukewa: SUS316L | Saukewa: Z3CND17-12-03 | 316S13 | X2CrNiMo17-13 | ||||
Saukewa: TP316L | Saukewa: Z3CND18-14-03 | 316S14 | ||||||||
China | Sweden | Czechia | Finland | Rasha | Inter | |||||
GB | SS | CSN | Farashin SFS | GOST | ISO | |||||
00Cr17Ni14Mo2 | 2353 | 17350 | 752 | 03KH17N14M3 | Nau'i 19a |
Misalai na Aikace-aikacen da Muhimmancin Gidajen Akwatin Gear
AISI 316L bakin karfe zuba jari na simintin akwatin gearbox suna taka rawar da ba za a iya maye gurbinsu ba a yawancin mahimman wurare.
A cikin petrochemical masana'antu, kamar yadda harsashi na core watsa aka gyara, ba kawai jure high zafin jiki da kuma high matsa lamba aiki yanayi, amma kuma tsayayya da yashewar daban-daban m kafofin watsa labarai don tabbatar da barga aiki da kuma dogon lokacin da amincin kayan aiki.
A kan dandamali na bakin teku, ɗakunan Akwatin kayan ƙarfe na AISI 316L sun zama mahimman abubuwan haɓaka kayan aikin tuƙi kamar janareta da compressors saboda kyakkyawan juriyar lalata ruwan teku.
Bugu da ƙari, a cikin sarrafa abinci, magunguna da sauran masana'antu, kayan tsabta na AISI 316L bakin karfe sun sa ya zama abin da aka fi so don kayan aikin injiniya wanda ya shiga cikin hulɗar abinci, yana tabbatar da aminci da tsabta na samfurin.