Simintin Masana'antu
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Zoben simintin ƙarfe na al'ada
Simintin gyare-gyaren ƙarfe ne wanda ya ƙunshi ƙarfe, carbon, da silicon.
A cikin waɗannan gami, abun cikin carbon ya zarce adadin da za'a iya riƙewa a cikin ingantaccen bayani austenite a zafin jiki na eutectic.
Simintin simintin gyare-gyaren ƙarfe ne na ƙarfe-carbon gami da abun ciki na carbon sama da 2.11% (gaba ɗaya 2.5 ~ 4%). Yana da gawa mai yawa da baƙin ƙarfe, carbon da silicon a matsayin babban abubuwan abubuwan da ke tattare da su kuma ya ƙunshi ƙarin manganese, sulfur, phosphorus. da sauran ƙazanta fiye da carbon karfe.Wani lokaci don inganta ingantattun kayan aikin ƙarfe na simintin ƙarfe ko na zahiri, sinadarai, amma kuma ƙara wasu adadin abubuwan gami, gami da baƙin ƙarfe.
Tun daga karni na shida BC, kasar Sin ta fara amfani da simintin karfe, fiye da kasashen Turai kusan shekaru dubu biyu da suka gabata.
daya Dangane da nau'in carbon da ke cikin simintin ƙarfe, ana iya raba baƙin ƙarfe zuwa
1.White simintin ƙarfe ban da ƴan soluble a cikin ferrite, sauran na carbon a cikin nau'i na siminti wanzu a cikin simintin ƙarfe, karye shi ne azurfa-fararen, wanda ake kira farin simintin ƙarfe. don ƙera ƙarfe da sarari don samar da baƙin ƙarfe mai yuwuwa.
2.Gray simintin ƙarfe carbon duk ko mafi yawan flake graphite wanzu a cikin simintin ƙarfe, karaya ne duhu launin toka, wanda ake kira launin toka simintin ƙarfe.
3. Part na carbon na hemp simintin ƙarfe ya wanzu a cikin nau'i na graphite, wanda yayi kama da launin toka simintin ƙarfe.The sauran part ne a cikin nau'i na free siminti kama da farin simintin ƙarfe.The black and white pitting a cikin karaya, wanda ake kira hemp cast iron. Irin wannan nau'in simintin ƙarfe shima yana da taurin ƙarfi da karyewa, don haka da wuya a yi amfani da shi a masana'antar.
Biyu bisa ga nau'ikan graphite daban-daban a cikin simintin ƙarfe, za a iya raba baƙin ƙarfe zuwa
1.The graphite a launin toka simintin ƙarfe ne flake.
2.The graphite a malleable simintin ƙarfe baƙin ƙarfe ne flocculent.An samu daga wani farin simintin ƙarfe baƙin ƙarfe bayan annealing a high zafin jiki na dogon lokaci.It na inji Properties (musamman taurin da kuma roba) sun fi launin toka baƙin ƙarfe, don haka shi ake kira fiye da. baƙin ƙarfe simintin gyare-gyare.
3.The graphite a nodular simintin ƙarfe ne mai siffar zobe.An samu ta hanyar spheroidizing magani kafin zuba narkakkar iron.Wannan irin simintin gyaran kafa ba kawai yana da mafi girma inji Properties fiye da launin toka simintin gyaran kafa da kuma malleable simintin gyaran kafa, amma kuma yana da sauki samar tsari fiye da. baƙin ƙarfe simintin gyare-gyare.Bugu da ƙari, ana iya ƙara haɓaka kayan aikin injinsa ta hanyar maganin zafi, don haka ana ƙara amfani da shi sosai wajen samarwa.
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Al'adar simintin ƙarfe
Simintin gyare-gyaren ƙarfe ne wanda ya ƙunshi ƙarfe, carbon, da silicon.
A cikin waɗannan gami, abun cikin carbon ya zarce adadin da za'a iya riƙewa a cikin ingantaccen bayani austenite a zafin jiki na eutectic.
Simintin simintin gyare-gyaren ƙarfe ne na ƙarfe-carbon gami da abun ciki na carbon sama da 2.11% (gaba ɗaya 2.5 ~ 4%). Yana da gawa mai yawa da baƙin ƙarfe, carbon da silicon a matsayin babban abubuwan abubuwan da ke tattare da su kuma ya ƙunshi ƙarin manganese, sulfur, phosphorus. da sauran ƙazanta fiye da carbon karfe.Wani lokaci don inganta ingantattun kayan aikin ƙarfe na simintin ƙarfe ko na zahiri, sinadarai, amma kuma ƙara wasu adadin abubuwan gami, gami da baƙin ƙarfe.
Tun daga karni na shida BC, kasar Sin ta fara amfani da simintin karfe, fiye da kasashen Turai kusan shekaru dubu biyu da suka gabata.
daya Dangane da nau'in carbon da ke cikin simintin ƙarfe, ana iya raba baƙin ƙarfe zuwa
1.White simintin ƙarfe ban da ƴan soluble a cikin ferrite, sauran na carbon a cikin nau'i na siminti wanzu a cikin simintin ƙarfe, karye shi ne azurfa-fararen, wanda ake kira farin simintin ƙarfe. don ƙera ƙarfe da sarari don samar da baƙin ƙarfe mai yuwuwa.
2.Gray simintin ƙarfe carbon duk ko mafi yawan flake graphite wanzu a cikin simintin ƙarfe, karaya ne duhu launin toka, wanda ake kira launin toka simintin ƙarfe.
3. Part na carbon na hemp simintin ƙarfe ya wanzu a cikin nau'i na graphite, wanda yayi kama da launin toka simintin ƙarfe.The sauran part ne a cikin nau'i na free siminti kama da farin simintin ƙarfe.The black and white pitting a cikin karaya, wanda ake kira hemp cast iron. Irin wannan nau'in simintin ƙarfe shima yana da taurin ƙarfi da karyewa, don haka da wuya a yi amfani da shi a masana'antar.
Biyu bisa ga nau'ikan graphite daban-daban a cikin simintin ƙarfe, za a iya raba baƙin ƙarfe zuwa
1.The graphite a launin toka simintin ƙarfe ne flake.
2.The graphite a malleable simintin ƙarfe baƙin ƙarfe ne flocculent.An samu daga wani farin simintin ƙarfe baƙin ƙarfe bayan annealing a high zafin jiki na dogon lokaci.It na inji Properties (musamman taurin da kuma roba) sun fi launin toka baƙin ƙarfe, don haka shi ake kira fiye da. baƙin ƙarfe simintin gyare-gyare.
3.The graphite a nodular simintin ƙarfe ne mai siffar zobe.An samu ta hanyar spheroidizing magani kafin zuba narkakkar iron.Wannan irin simintin gyaran kafa ba kawai yana da mafi girma inji Properties fiye da launin toka simintin gyaran kafa da kuma malleable simintin gyaran kafa, amma kuma yana da sauki samar tsari fiye da. baƙin ƙarfe simintin gyare-gyare.Bugu da ƙari, ana iya ƙara haɓaka kayan aikin injinsa ta hanyar maganin zafi, don haka ana ƙara amfani da shi sosai wajen samarwa.
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Cast baƙin ƙarfe bawul hadawa
Simintin gyare-gyaren ƙarfe ne wanda ya ƙunshi ƙarfe, carbon, da silicon.
A cikin waɗannan gami, abun cikin carbon ya zarce adadin da za'a iya riƙewa a cikin ingantaccen bayani austenite a zafin jiki na eutectic.
Simintin simintin gyare-gyaren ƙarfe ne na ƙarfe-carbon gami da abun ciki na carbon sama da 2.11% (gaba ɗaya 2.5 ~ 4%). Yana da gawa mai yawa da baƙin ƙarfe, carbon da silicon a matsayin babban abubuwan abubuwan da ke tattare da su kuma ya ƙunshi ƙarin manganese, sulfur, phosphorus. da sauran ƙazanta fiye da carbon karfe.Wani lokaci don inganta ingantattun kayan aikin ƙarfe na simintin ƙarfe ko na zahiri, sinadarai, amma kuma ƙara wasu adadin abubuwan gami, gami da baƙin ƙarfe.
Tun daga karni na shida BC, kasar Sin ta fara amfani da simintin karfe, fiye da kasashen Turai kusan shekaru dubu biyu da suka gabata.
daya Dangane da nau'in carbon da ke cikin simintin ƙarfe, ana iya raba baƙin ƙarfe zuwa
1.White simintin ƙarfe ban da ƴan soluble a cikin ferrite, sauran na carbon a cikin nau'i na siminti wanzu a cikin simintin ƙarfe, karye shi ne azurfa-fararen, wanda ake kira farin simintin ƙarfe. don ƙera ƙarfe da sarari don samar da baƙin ƙarfe mai yuwuwa.
2.Gray simintin ƙarfe carbon duk ko mafi yawan flake graphite wanzu a cikin simintin ƙarfe, karaya ne duhu launin toka, wanda ake kira launin toka simintin ƙarfe.
3. Part na carbon na hemp simintin ƙarfe ya wanzu a cikin nau'i na graphite, wanda yayi kama da launin toka simintin ƙarfe.The sauran part ne a cikin nau'i na free siminti kama da farin simintin ƙarfe.The black and white pitting a cikin karaya, wanda ake kira hemp cast iron. Irin wannan nau'in simintin ƙarfe shima yana da taurin ƙarfi da karyewa, don haka da wuya a yi amfani da shi a masana'antar.
Biyu bisa ga nau'ikan graphite daban-daban a cikin simintin ƙarfe, za a iya raba baƙin ƙarfe zuwa
1.The graphite a launin toka simintin ƙarfe ne flake.
2.The graphite a malleable simintin ƙarfe baƙin ƙarfe ne flocculent.An samu daga wani farin simintin ƙarfe baƙin ƙarfe bayan annealing a high zafin jiki na dogon lokaci.It na inji Properties (musamman taurin da kuma roba) sun fi launin toka baƙin ƙarfe, don haka shi ake kira fiye da. baƙin ƙarfe simintin gyare-gyare.
3.The graphite a nodular simintin ƙarfe ne mai siffar zobe.An samu ta hanyar spheroidizing magani kafin zuba narkakkar iron.Wannan irin simintin gyaran kafa ba kawai yana da mafi girma inji Properties fiye da launin toka simintin gyaran kafa da kuma malleable simintin gyaran kafa, amma kuma yana da sauki samar tsari fiye da. baƙin ƙarfe simintin gyare-gyare.Bugu da ƙari, ana iya ƙara haɓaka kayan aikin injinsa ta hanyar maganin zafi, don haka ana ƙara amfani da shi sosai wajen samarwa.
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Kayan aikin bawul ɗin baƙin ƙarfe
Simintin gyare-gyaren ƙarfe ne wanda ya ƙunshi ƙarfe, carbon, da silicon.
A cikin waɗannan gami, abun cikin carbon ya zarce adadin da za'a iya riƙewa a cikin ingantaccen bayani austenite a zafin jiki na eutectic.
Simintin simintin gyare-gyaren ƙarfe ne na ƙarfe-carbon gami da abun ciki na carbon sama da 2.11% (gaba ɗaya 2.5 ~ 4%). Yana da gawa mai yawa da baƙin ƙarfe, carbon da silicon a matsayin babban abubuwan abubuwan da ke tattare da su kuma ya ƙunshi ƙarin manganese, sulfur, phosphorus. da sauran ƙazanta fiye da carbon karfe.Wani lokaci don inganta ingantattun kayan aikin ƙarfe na simintin ƙarfe ko na zahiri, sinadarai, amma kuma ƙara wasu adadin abubuwan gami, gami da baƙin ƙarfe.
Tun daga karni na shida BC, kasar Sin ta fara amfani da simintin karfe, fiye da kasashen Turai kusan shekaru dubu biyu da suka gabata.
daya Dangane da nau'in carbon da ke cikin simintin ƙarfe, ana iya raba baƙin ƙarfe zuwa
1.White simintin ƙarfe ban da ƴan soluble a cikin ferrite, sauran na carbon a cikin nau'i na siminti wanzu a cikin simintin ƙarfe, karye shi ne azurfa-fararen, wanda ake kira farin simintin ƙarfe. don ƙera ƙarfe da sarari don samar da baƙin ƙarfe mai yuwuwa.
2.Gray simintin ƙarfe carbon duk ko mafi yawan flake graphite wanzu a cikin simintin ƙarfe, karaya ne duhu launin toka, wanda ake kira launin toka simintin ƙarfe.
3. Part na carbon na hemp simintin ƙarfe ya wanzu a cikin nau'i na graphite, wanda yayi kama da launin toka simintin ƙarfe.The sauran part ne a cikin nau'i na free siminti kama da farin simintin ƙarfe.The black and white pitting a cikin karaya, wanda ake kira hemp cast iron. Irin wannan nau'in simintin ƙarfe shima yana da taurin ƙarfi da karyewa, don haka da wuya a yi amfani da shi a masana'antar.
Biyu bisa ga nau'ikan graphite daban-daban a cikin simintin ƙarfe, za a iya raba baƙin ƙarfe zuwa
1.The graphite a launin toka simintin ƙarfe ne flake.
2.The graphite a malleable simintin ƙarfe baƙin ƙarfe ne flocculent.An samu daga wani farin simintin ƙarfe baƙin ƙarfe bayan annealing a high zafin jiki na dogon lokaci.It na inji Properties (musamman taurin da kuma roba) sun fi launin toka baƙin ƙarfe, don haka shi ake kira fiye da. baƙin ƙarfe simintin gyare-gyare.
3.The graphite a nodular simintin ƙarfe ne mai siffar zobe.An samu ta hanyar spheroidizing magani kafin zuba narkakkar iron.Wannan irin simintin gyaran kafa ba kawai yana da mafi girma inji Properties fiye da launin toka simintin gyaran kafa da kuma malleable simintin gyaran kafa, amma kuma yana da sauki samar tsari fiye da. baƙin ƙarfe simintin gyare-gyare.Bugu da ƙari, ana iya ƙara haɓaka kayan aikin injinsa ta hanyar maganin zafi, don haka ana ƙara amfani da shi sosai wajen samarwa.
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Rufe rami
gabatarwar samfur:
Kyakkyawan tauri.Tasirin tasirin yana kama da na matsakaicin ƙarfe na carbon, wanda ya fi sau 10 na kayan ƙarfe mai launin toka.
Strong lalata juriya.A cikin ruwa fesa lalata gwajin, da lalata adadin a cikin kwanaki 90 ne kawai 1/40 na cewa na karfe bututu da 1/10 na cewa na launin toka bututu.The sabis rayuwa ne 2 sau na launin toka bututu da 5. sau na talakawa karfe bututu.
Kyakkyawan plasticity.Elongation ≥7%, kama da babban carbon karfe, amma launin toka kayan elongation na baƙin ƙarfe ne sifili.
High ƙarfi.The tensile ƙarfi ob ≥420MPa da yawan amfanin ƙasa ƙarfi OS ≥300MPa ne daidai da low carbon karfe da sau uku a matsayin launin toka abu.
Saboda da nodular graphite microstructure, ductile baƙin ƙarfe ne mafi alhẽri daga jefa karfe a rage vibration iya aiki, don haka yana da mafi amfani don rage stress.An muhimmin dalilin da zabar ductile baƙin ƙarfe ne cewa ductile baƙin ƙarfe kudin kasa da jefa karfe.The low cost na ductile. baƙin ƙarfe yana sa wannan kayan ya zama sananne, mafi inganci, da ƙarancin tsada ga injin.
Ƙarfin ƙarfe na ƙarfe yana kama da na simintin simintin gyare-gyare. Ƙarfin ƙarfe yana da ƙarfin yawan amfanin ƙasa, tare da ƙaramin ƙarfin yawan amfanin ƙasa na 40K da ƙarfin ƙarfin ƙarfin ƙarfe na 36K kawai. yawancin aikace-aikacen birni kamar ruwa, ruwan gishiri, tururi, da sauransu.
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Simintin gyaran rami na baƙin ƙarfe
gabatarwar samfur:
Kyakkyawan tauri.Tasirin tasirin yana kama da na matsakaicin ƙarfe na carbon, wanda ya fi sau 10 na kayan ƙarfe mai launin toka.
Strong lalata juriya.A cikin ruwa fesa lalata gwajin, da lalata adadin a cikin kwanaki 90 ne kawai 1/40 na cewa na karfe bututu da 1/10 na cewa na launin toka bututu.The sabis rayuwa ne 2 sau na launin toka bututu da 5. sau na talakawa karfe bututu.
Kyakkyawan plasticity.Elongation ≥7%, kama da babban carbon karfe, amma launin toka kayan elongation na baƙin ƙarfe ne sifili.
High ƙarfi.The tensile ƙarfi ob ≥420MPa da yawan amfanin ƙasa ƙarfi OS ≥300MPa ne daidai da low carbon karfe da sau uku a matsayin launin toka abu.
Saboda da nodular graphite microstructure, ductile baƙin ƙarfe ne mafi alhẽri daga jefa karfe a rage vibration iya aiki, don haka yana da mafi amfani don rage stress.An muhimmin dalilin da zabar ductile baƙin ƙarfe ne cewa ductile baƙin ƙarfe kudin kasa da jefa karfe.The low cost na ductile. baƙin ƙarfe yana sa wannan kayan ya zama sananne, mafi inganci, da ƙarancin tsada ga injin.
Ƙarfin ƙarfe na ƙarfe yana kama da na simintin simintin gyare-gyare. Ƙarfin ƙarfe yana da ƙarfin yawan amfanin ƙasa, tare da ƙaramin ƙarfin yawan amfanin ƙasa na 40K da ƙarfin ƙarfin ƙarfin ƙarfe na 36K kawai. yawancin aikace-aikacen birni kamar ruwa, ruwan gishiri, tururi, da sauransu.
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Custom grates
gabatarwar samfur:
Grizzley grates rukuni ne na simintin ƙarfe da ake amfani da su don rufe ramuka, ramuka, da sauran ɓangarorin kariya waɗanda ke kare lafiyar mutum ko kare bishiyoyi da sauran abubuwan kariya daga lalacewa.
Gilashin da ake yi na ruwan sama ne, da dashen bishiya, da ƙorafe-ƙorafen ɓangarorin da ke ƙasa, da ƙorafe-ƙorafe da sauransu.Misali, ana sanya ƙwanƙun ƙarfe a magudanan ruwan wanka, wanda ke ba da damar ruwa ya shiga ciki da kuma hana raunin ƙafa da ƙafafu.
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Gudun rufewa
gabatarwar samfur:
1. Strong anti-sata yi: guduro composite abu manhole cover ta yin amfani da unsaturated guduro, gilashin fiber da sauran kayan da kuma ƙarfafa kwarangwal mahadi da musamman samar da tsari, bayan high zafin jiki da kuma latsa don kafa, abu sake amfani da darajar, yana da matukar wuya cire sandar karfe (cire darajar farashin karfe fiye da karfe) don haka yana da aikin rigakafin sata.
2. Babban ƙarfin haɓakawa: kasan tsarin ƙasa na musamman na tukunya, don haka yankin da aka damu ya karu sau goma ko ma da yawa. ta yadda samfurin ya sami isassun ƙarfin ɗaukar kaya.Kuma ya cika ko wuce ƙa'idodin ƙasa.
3. Long sabis rayuwa, ta hanyar tallafi na high yi guduro, gilashin fiber da musamman dabara, samar da tsari don tabbatar da cewa shigar azzakari cikin farji resins a gilashin fiber, ƙwarai inganta sanda gudun ba da sanda, sa kayan a karkashin cyclic loading, ba su samar da ciki. lalacewa, don tabbatar da rayuwar sabis na samfur, da sauran guduro hada manhole murfin tare da wannan abũbuwan amfãni.Sanya kawo karshen drawbacks na matalauta mannewa.
4. Kyakkyawan kuma mai amfani, babban matsayi: Dangane da bukatun abokan ciniki masu girma, za mu iya yin hadaddun LOGO da launuka iri-iri a kan murfin murfin manhole guda ɗaya na ƙirar ƙira, don haka ƙirar ta kasance m, launuka masu haske, bambanta.Kuma za a iya yi bisa ga abokin ciniki bukatar da kowane irin dutse pavement guda kwaikwayo dutse surface da launi.
5. High / low zafin jiki juriya, mai kyau rufi da kuma karfi lalata juriya: lalata juriya, ba mai guba da kuma m.Ba karfe Additives, taka a real ma'anar rufi sakamako.Za a iya amfani da a cikin hadaddun, canzawa, matsananci da kuma bukatar wurare. Cibiyoyin gwaji na ƙasa masu dacewa sun gwada samfuran, tare da juriya na acid da alkali, juriya na lalata, rigakafin tsufa da sauran alamun sun kai kuma sun wuce matsayin ƙasa.
6. Kariyar muhalli, anti-skid, ƙaramar ƙararrawa: samfurin ba zai zamewa ba, babu wani sauti mai tsauri da kuma sake dawowa bayan abin hawa ya wuce. , shawo kan sauran murfin dubawa "tsalle, tsalle, sauti, ƙaura" da sauran matsalolin.
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Bakin Karfe bututu kayan aiki
OEM Bakin Karfe, ɓataccen aikin samar da kakin zuma, zaɓin mashin ɗin zai kasance daidai da ainihin buƙatar haƙuri da adadin buƙata.Yawancin simintin gyare-gyaren da muke samarwa ana amfani da su don bawuloli, hydrants, famfo, manyan motoci, titin jirgin ƙasa da jirgin ƙasa da sauransu.
Dabarar kera: Rasa Simintin Kakin Kaki
Abu: SS316, SS304, 1.4310
Nauyin samfur: 0.2Kg-200Kg
