Silica Sol Lost Kakin Samfura

Yana da wani gagarumin Trend cewa silica sol simintin gyaran kafa maye gurbin m m ruwa gilashin tsari a cikin dukan daidaici simintin masana'antu, musamman ga bakin karfe simintin gyaran kafa da gami karfe simintin. Bayan sabbin kayan gyare-gyare, tsarin simintin gyare-gyaren silica shima ana ƙirƙira shi zuwa mafi ƙaranci da ƙarancin faɗaɗa zafi.

Zuba jari (ɓataccen kakin zuma) simintin simintin gyare-gyare hanya ce ta daidaitaccen simintin simintin gyare-gyare wanda ke samar da hadaddun cikakkun bayanai na kusan-net ta amfani da kwafin tsarin kakin zuma.Zuba jariko 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.

Dangane da nau'ikan nau'ikan nau'ikan ginin harsashi, za'a iya raba simintin saka hannun jari zuwa simintin saka hannun jari na silica sol binder, simintin saka hannun jari na gilashin ruwa da simintin saka hannun jari tare da gaurayensu azaman kayan ɗaure. Silica sol wani nau'in ɗaure ne na yau da kullun na tushen ruwa tare da tsarin silicic acid colloid. Yana da wani polymer colloidal bayani a cikinsa sosai tarwatsa silica barbashi ne mai narkewa a cikin ruwa. Barbashi na colloidal masu siffar zobe kuma suna da diamita na 6-100nm. Hanyar zuba jari don yin harsashi shine tsarin gelling. Akwai abubuwa da yawa da ke tasiri gelation, galibi electrolyte, pH, sol maida hankali da zafin jiki. Akwai nau'ikan siliki na siliki na kasuwanci da yawa, kuma mafi yawan amfani da shi shine alkaline silica sol tare da abun ciki na silica na 30%. Domin shawo kan gazawar dogon zagaye na yin harsashi na siliki sol, an samar da siliki mai bushewa da sauri a cikin 'yan shekarun nan. Tsarin yin siliki sol harsashi yana da sauƙi. Kowane tsari yana da matakai uku: shafi, yashi, da bushewa. Ana maimaita kowane tsari sau da yawa don samun harsashi mai yawa na kauri da ake buƙata.

A cikin tsarin yin harsashi na silica sol, bushewa shine mafi mahimmancin tsari. Ta hanyar bushewa, ruwan yana canzawa, silica sol gels, da kuma ɓangarorin refractory suna da tabbaci tare, ta haka ne ke samun harsashi mai ƙarfi. Wannan shiri ne mai kyau don yin simintin gyare-gyare na gaba.

Yin simintin gyare-gyaren da aka samu ta hanyar yin harsashi na silica sol yana da ƙarancin ƙarancin ƙasa, daidaito mai girma da tsayin daka na yin harsashi. Ana amfani da wannan tsari sosai wajen yin simintin gyare-gyaren zafi mai zafi, ƙarfe mai jure zafi, bakin karfe, carbon steel, ƙananan allurai, gami da aluminum gami da tagulla.

Silica sol daidaitaccen tsarin simintin saka hannun jari na silica ya dace da samarwa mai maimaitawanet siffar simintin gyaran kafadaga nau'o'in karafa daban-daban da kayan aiki masu girma. 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 mutun simintin koyashi simintin, 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.

▶ Kayayyakin ƙarfe da mara ƙarfe don Zuba Jari:
•Grey IronHT150, HT200, HT250, HT300, HT350; GJL-100, GJL-150, GJL-200, GJL-250, GJL-300, GJL-350; GG10~GG40.
•Iron Ductile ko Nodular Iron: GGG40, GGG50, GGG60, GGG70, GGG80; GJS-400-18, GJS-40-15, GJS-450-10, GJS-500-7, GJS-600-3, GJS-700-2, GJS-800-2; QT400-18, QT450-10, QT500-7, QT600-3, QT700-2, QT800-2;
•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 bukata.
•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 karafa na tushen tagullaZCuZn39Pb3, ZCuZn39Pb2, ZCuZn38Mn2Pb2, ZCuZn40Pb2, ZCuZn16Si4
• Sauran Kayayyaki gwargwadon buƙatunku na musamman ko bisa ga ASTM, SAE, AISI, ACI, DIN, EN, ISO, da ma'aunin GB

▶ Abubuwan iyawa Zuba Jari Cemin Foundry
• 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

▶ Binciken Simintin Kakin Kakin Da Ya Bace
• Spectrographic da manual quantitative analysis
• Binciken Metallographic
• Brinell, Rockwell da Vickers duba taurin
• Binciken kayan aikin injiniya
• Gwajin tasiri mara ƙarancin zafi da na al'ada
• Duban tsafta
• Binciken UT, MT da RT

▶ 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.
•MachiningJuyawa, Niƙa, Lathing, Hakowa, Girma, 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.