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Ana iya raba shi gida hudu: a. Bayanan martaba, b. takarda, c. Pipe, da d. Karfe kayayyakin. a. Bayanan martaba: Jirgin ƙasa mai nauyi, ginshiƙan ƙarfe (ciki har da dogo na crane) tare da nauyin fiye da 30 kg a kowace mita; dogo masu haske, ginshiƙan ƙarfe mai nauyin kilogiram 30 ko ƙasa da haka kowace mita. Babban sashi karfe: gabaɗaya ...Kara karantawa»
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Wane karfe ne yake jure yanayin zafi? Akwai nau'ikan karfe da yawa, amma ayyukansu ba daidai suke ba. Gabaɗaya, muna kiran ƙarfe mai zafin jiki a matsayin "ƙarfe mai jure zafi". Karfe mai jure zafi yana nufin nau'in ƙarfe na ƙarfe waɗanda ke da juriya da iskar oxygen da gamsuwa ...Kara karantawa»
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Takardun da aka yi sanyi takarda ce da aka yi ta hanyar mirgina coil mai zafi a matsayin abu kuma tana jujjuyawa a ƙasa da zazzabi na recrystallization a yanayin zafin ɗaki. A cikin dukkan tsarin samar da takarda mai sanyi, saboda ba a yin dumama, babu lahani kamar ramuka da ma'auni sau da yawa pres ...Kara karantawa»
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Motoci masu zafi suna amfani da slabs (yafi ci gaba da simintin simintin gyare-gyare) azaman kayan aiki, kuma bayan dumama, ana haɗo tsiri ta hanyar juzu'i mai jujjuyawa da gamawa. Ana kwantar da muryoyi masu zafi ta hanyar kwararar laminar zuwa yanayin da aka saita daga injin mirgina na ƙarshe. Ana jujjuya magudanar ruwa cikin gadaje. Bayan...Kara karantawa»
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Ba a bayyana ma'anar ƙarfe na musamman ba a duniya, kuma ƙididdigar ƙididdiga na ƙarfe na musamman a ƙasashe daban-daban ba iri ɗaya ba ne. Masana'antar karafa ta musamman a kasar Sin ta shafi Japan da Turai. Ya ƙunshi nau'ikan nau'ikan nau'ikan nau'ikan ƙarfe masu inganci, gami da ƙarfe, wani ...Kara karantawa»
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200 bakin karfe bututu abu-chromium-nickel-manganese austenitic bakin karfe 300 bakin karfe bututu abu-chromium-nickel austenitic bakin karfe 301 bakin karfe bututu abu-mai kyau ductility, amfani da gyare-gyaren kayayyakin. Hakanan ana iya taurare ta ta hanyar sarrafa injina. Da kyau w...Kara karantawa»
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Cold birgima tsiri ① "Bakin karfe tsiri / nada" ana amfani da danyen abu da kuma birgima cikin sanyi birgima niƙa a al'ada zazzabi. Kauri na al'ada <0.1mm ～ 3mm>, nisa <100mm ～ 2000mm>; ② ["sanyi birgima karfe tsiri / nada"] yana da abũbuwan amfãni na santsi da santsi ...Kara karantawa»
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Bakin karfen tsiri ne kawai kari ne na farantin bakin karfe mai tsananin bakin ciki. Akasari farantin karfe ne kunkuntar kuma dogayen da ake samarwa don biyan bukatun masana'antu na samar da karafa daban-daban ko na injina a sassan masana'antu daban-daban. Akwai nau'ikan bakin s...Kara karantawa»
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Nau'in farko shine nau'in alloy mara nauyi, wanda ke wakiltar maki UNS S32304 (23Cr-4Ni-0.1N). Karfe ba ya ƙunshi molybdenum, kuma ƙimar PREN shine 24-25. Ana iya amfani da shi maimakon AISI304 ko 316 dangane da juriya na lalata damuwa. Nau'i na biyu shine nau'in alloy matsakaici, wakilin ...Kara karantawa»
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Duplex bakin karfe yana da halaye na austenitic bakin karfe da ferritic bakin karfe saboda yana da austenite + ferrite dual lokaci tsarin da abun ciki na biyu lokaci Tsarin ne m iri daya. Ƙarfin yawan amfanin ƙasa zai iya kaiwa 400Mpa ~ 550MPa, wanda shine sau biyu na ...Kara karantawa»
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Ana sarrafa ragar bakin karfe ta hanyar amfani da 304, 304L, 316, 316L, 310, 310s da sauran wayoyi na karfe. Filayen yana da santsi, ba mai tsatsa ba, mai jure lalata, mara guba, mai tsafta da muhalli. Amfani: asibiti, taliya, barbecue nama, kwandon rayuwa, jerin kwandon 'ya'yan itace galibi stai ...Kara karantawa»
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Bakin karfe 410 wani nau'in bakin karfe ne wanda aka samar daidai da ka'idojin ASTM na Amurka, wanda yayi daidai da bakin karfe na 1Cr13 na kasar Sin, S41000 (AISI na Amurka, ASTM). Carbon dauke da 0.15%, chromium dauke da 13%, 410 bakin karfe: yana da kyau lalata juriya, machi ...Kara karantawa»