Samfurin Cast Bakin Karfe na Musamman

Al'adar kasar Sinjefa bakin karfe zuba jari simintin kayayyakinkamar yadda zane-zane da buƙatun.

Bakin karfe yana da ƙaramin abun ciki na chromium na 10.5%, yana mai da shi mafi juriya ga gurbataccen muhallin ruwa da iskar oxygen. Yana da juriya sosai kuma yana jure lalacewa, yana ba da ingantacciyar injin aiki, kuma sananne ne don kyawun kyawun sa. Simintin saka hannun jari na bakin karfe yana da "lalata" lokacin da aka yi amfani da shi a cikin mahalli na ruwa da tururi da ke ƙasa da 1200°F (650°C) da kuma "mai jure zafi" lokacin amfani da sama da wannan zafin jiki. Abubuwan abubuwan haɗin gwal na kowane nickel-base ko bakin karfe zuba jari sune chromium, nickel, da molybdenum (ko "moly"). Wadannan sassa uku za su tantance tsarin hatsin simintin da kaddarorin injina kuma za su zama kayan aiki wajen iyawar simintin yaƙar zafi, lalacewa, da lalata.

Yawanci, bakin karfe ya kamata a jefa tasaka hannun jari daidai tsarin simintin gyaran kafatare da silica sol a matsayin bond. Bakin karfe silica sol simintin gyare-gyare suna da babban matsayi na daidaitaccen farfajiya da aiki.

Saboda kaddarorinsa na musamman na zahiri, simintin bakin karfe ya shahara a cikin aikace-aikace da yawa, musamman waɗanda ke cikin yanayi mai tsauri. Kasuwanni gama gari don simintin saka hannun jari na bakin karfe sun haɗa da mai da iskar gas, wutar lantarki, sufuri, tsarin ruwa, masana'antar abinci, kayan masarufi da makullai, noma...da sauransu.

Zuba jari (ɓataccen kakin zuma) simintin simintin gyare-gyare hanya ce ta ƙayyadaddun simintin simintin gyare-gyaren dalla-dalla dalla-dalla dalla-dalla ta amfani da kwafin tsarin kakin zuma. Zuba jari ko rasa kakin zuma tsari ne na ƙarfe wanda yawanci yana amfani da ƙirar kakin zuma da ke kewaye da harsashi yumbu don yin yumbu. Lokacin da harsashi ya bushe, kakin zuma ya narke, yana barin ƙura kawai. Sannan ana samar da bangaren simintin ta hanyar zuba narkakkar karfe a cikin yumbu.

Tsarin ya dace da sakewa na samar da kayan aikin net ɗin daga nau'ikan nau'ikan ƙarfe daban-daban da gami da babban aiki. Kodayake gabaɗaya ana amfani da shi don ƙananan simintin gyare-gyare, an yi amfani da wannan tsari don samar da cikakkun firam ɗin ƙofa na jirgin sama, tare da simintin ƙarfe har zuwa kilogiram 500 da simintin aluminum har zuwa 50 kgs. Idan aka kwatanta da sauran hanyoyin yin simintin gyare-gyare kamar simintin ɗigon mutuwa ko yashi, yana iya zama tsari mai tsada. Koyaya, abubuwan da za'a iya samar da su ta amfani da simintin saka hannun jari na iya haɗawa da rikitattun kwane-kwane, kuma a mafi yawan lokuta abubuwan da aka haɗa ana jefa su kusa da sifar yanar gizo, don haka suna buƙatar kaɗan ko a'a sake yin aiki sau ɗaya.

A cikin aikin simintin saka hannun jari, dewaxing da yin burodin harsashi suma matakai ne da ke buƙatar kulawa. Bayan gyare-gyaren kakin zuma, shafa, bushewa da sauran matakai, mataki na gaba shine yin dewaxing da yin burodin harsashi. Dewaxing shine don zafi da kakin zuma a cikin kwasfa ta hanyar ruwan zafi ko tururi don sa kakin zuma ya fita daga cikin kwandon.

▶ Kayayyakin Simintin Zuba Jari, Tsarin Simintin Kakin Kaki da Ya ɓace:
• Karfe Karfe: AISI 1020 - AISI 1060, C30, C40, C45.
• Karfe Alloys: ZG20SiMn, ZG30SiMn, ZG30CrMo, ZG35CrMo, ZG35SiMn, ZG35CrMnSi, ZG40Mn, ZG40Cr, ZG42Cr, ZG42CrMo ... da dai sauransu a kan bukatar.
• Bakin Karfe: AISI 304, AISI 304L, AISI 316, AISI 316L, 1.4401, 1.4301, 1.4305, 1.4307, 1.4404, 1.4571 da sauran bakin karfe.
• Brass, Red Copper, Bronze ko wasu ƙarfe na ƙarfe na tushen Copper: ZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Karfe mai jure lalata, Karfe mai jure ruwan teku, Karfe mai zafin jiki, Karfe mai tsayi, Karfe Duplex.
• Sauran Kayayyaki gwargwadon buƙatunku na musamman ko bisa ga ASTM, SAE, AISI, ACI, DIN, EN, ISO, da ma'aunin GB

▶ Ƙarfin Ƙarfafa Zuba Jari
• Girman Girma: 1,000 mm × 800 mm × 500 mm
• Nauyin Nauyi: 0.5 kg - 100 kg
• Yawan Shekara: ton 2,000
• Kayayyakin Lantarki don Gina Shell: Silica Sol, Gilashin Ruwa da haɗe-haɗensu.
Haƙuri: Akan Buƙatar.

▶ Babban Tsarin Samfura
Zane-zane & Tsarin Kayan aiki → Yin Mutuwar Karfe → allurar kakin zuma → Majalisar slurry → Ginin Shell → De-Waxing → Binciken Haɗin Sinadarai → Narkewa & Zuba → Tsabtace, Nika & fashewar harbi

▶ Tsarin Simintin Fita
• Deburring & Tsaftacewa
• Harbin fashewa / Yashi Peening
• Maganin zafi: daidaitawa, Quench, Tempering, Carburization, Nitriding
• Maganin Sama: Passivation, Anodizing, Electroplating, Hot Zinc Plating, Zinc Plating, Nickel Plating, Polishing, Electro-Polishing, Painting, GeoMet, Zintec.
• Machining: Juyawa, Niƙa, Lathing, hakowa, Daraja, Niƙa.

▶ Amfanin Abubuwan Zuba Jari:
• Madalla da m surface gama
• Haƙuri mai ƙarfi.
• Siffofin masu rikitarwa da rikitarwa tare da sassauƙar ƙira
• Ƙarfin jefa bangon bakin ciki don haka ɓangaren simintin gyare-gyare mai sauƙi
• Faɗin zaɓi na simintin ƙarfe da gami (na ƙarfe da mara ƙarfe)
• Ba a buƙatar daftari a ƙirar ƙira.
• Rage buƙatar injiniyoyi na biyu.
• Ƙananan sharar gida.

▶ Me yasa kuke Zaɓan RMC don Sassan Simintin Kakin Kakin Kakin Kakin Kakin da Ba a Bace ba?
• Cikakken bayani daga mai ba da kaya guda ɗaya wanda ya keɓance ƙirar ƙirar ƙirar ƙira zuwa gama simintin gyare-gyare da tsarin na biyu ciki har da mashin ɗin CNC, magani mai zafi da jiyya na saman.
• Shawarwari na rage tsada daga ƙwararrun injiniyoyinmu dangane da buƙatunku na musamman.
• ɗan gajeren lokacin jagora don samfuri, simintin gwaji da duk wani ingantaccen fasaha mai yuwuwa.
• Abubuwan da aka ƙulla: Silica Col, Gilashin Ruwa da haɗe-haɗensu.
• Samar da sassauƙa don ƙananan umarni zuwa umarni da yawa.
• Ƙarfafa ƙarfin masana'antu na waje.