Foundry Simintin Zuba Jari | Sand Casting Foundry daga China

Bakin Karfe Simintin gyare-gyare, Simintin Ƙarfe mai launin toka, Ƙarfe mai Ductile

Cast Iron VS Carbon Karfe Simintin gyare-gyare

Simintin gyaran ƙarfeAn yi amfani da su sosai a masana'antu da injuna tun lokacin da aka kafa tushen zamani. Ko a halin yanzu, simintin ƙarfe har yanzu yana taka muhimmiyar rawa a cikin manyan motoci, motocin jigilar kaya, taraktoci, injinan gine-gine, kayan aiki masu nauyi...da sauransu. Simintin ƙarfe ya haɗa da baƙin ƙarfe mai launin toka, baƙin ƙarfe ductile (nodular), farin ƙarfe, ƙaƙƙarfan ƙarfen graphite da baƙin ƙarfe maras nauyi. Ƙarfin launin toka ya fi arha arha fiye da baƙin ƙarfe, amma yana da ƙarancin ƙarfi da ductility fiye da baƙin ƙarfe. Grey baƙin ƙarfe ba zai iya maye gurbin carbon karfe, yayin da ductile baƙin ƙarfe iya maye gurbin carbon karfe a wasu yanayi saboda high tensile ƙarfi, yawan amfanin ƙasa ƙarfi da elongation na ductile baƙin ƙarfe.

Carbon karfe simintin gyaran kafaana amfani da su a aikace-aikacen masana'antu da yawa da kuma mahalli. Tare da maki da yawa, carbon karfe za a iya magance zafi don inganta yawan amfanin ƙasa da ƙarfin taurinsa, taurinsa ko ductility ga buƙatun aikin injiniya ko kaddarorin inji. Wasu ƙananan maki na simintin ƙarfe za a iya maye gurbinsu da baƙin ƙarfe ductile, muddin ƙarfin ƙarfin su da tsayin su ya kusa isa. Don kwatancen kaddarorin injin su, zamu iya komawa zuwa ƙayyadaddun kayan ASTM A536 don ƙarfe ductile, da ASTM A27 don ƙarfe na carbon.

Kwatankwacin Darajojin Cast Carbon Karfe
A'a. China Amurka ISO Jamus Faransa Rasha гост Sweden SS Biritaniya
GB ASTM UNS DIN W-Nr. NF BS
1 ZG200-400 (ZG15) 415-205 (60-30) J03000 200-400 GS-38 1.0416 - 15l 1306 -
2 ZG230-450 (ZG25) 450-240 965-35) J03101 230-450 GS-45 1.0446 GE230 25l 1305 A1
3 ZG270-500 (ZG35) 485-275 (70-40) J02501 270-480 GS-52 1.0552 GE280 35l 1505 A2
4 ZG310-570 (ZG45) (80-40) J05002 - GS-60 1.0558 GE320 45l 1606 -
5 ZG340-640 (ZG55) - J05000 340-550 - - GE370 - - A5

Abubuwan simintin gyaran ƙarfe na ƙarfesuna da mafi kyawun aikin ɗaukar girgiza fiye da carbon karfe, yayin da simintin ƙarfe na carbon yana da mafi kyawun weldability. Kuma zuwa wani matsayi, ductile iorn simintin gyare-gyare na iya samun wasu wasan kwaikwayon na juriya da lalacewa da tsatsa. Don haka ana iya amfani da simintin ƙarfe don wasu gidajen famfo ko tsarin samar da ruwa. Koyaya, har yanzu muna buƙatar yin taka tsantsan don kare su daga sawa da tsatsa. Don haka gabaɗaya magana, idan baƙin ƙarfe na ductile zai iya biyan buƙatun ku, baƙin ƙarfe na ductile zai iya zama zaɓinku na farko, maimakon ƙarfe na carbon don simintin ku.

Kwatankwacin Darajojin Simintin Ƙarfe na Ductile
A'a. China Japan Amurka ISO Jamusanci Faransa Rasha гост UK BS
GB JIS ASTM UNS DIN W-Nr. NF
1   Saukewa: FCD350-22 - - 350-22 - - - BCH35 350/22
2 QT400-15 Saukewa: FCD400-15 - - 400-15 GG-40 0.7040 Saukewa: EN-GJS-400-15 BCH40 370/17
3 QT400-18 Saukewa: FCD400-18 60-40-18 F32800 400-18 - - EN-GJS-400-18 - 400/18
4 QT450-10 Saukewa: FCD450-10 65-45-12 F33100 450-10 - - Saukewa: EN-GJS-450-10 BCH45 450/10
5 QT500-7 Saukewa: FCD500-7 80-55-6 F33800 500-7 GG-50 0.7050 Saukewa: EN-GJS-500-7 BCH50 500/7
6 QT600-3 Saukewa: FCD600-3 ≈80-55-06 ≈100-70-03 Saukewa: F3300F34800 600-3 GG-60 0.7060 Saukewa: EN-GJS-600-3 BCH60 600/3
7 QT700-2 Saukewa: FCD700-2 100-70-03 F34800 700-2 GG-70 0.7070 Saukewa: EN-GJS-700-2 BCH70 700/2
8 QT800-2 Saukewa: FCD800-2 120-90-02 F36200 800-2 GG-80 0.7080 Saukewa: EN-GJS-800-2 BCH80 800/2
8 QT900-2   120-90-02 F36200 800-2 GG-80 0.7080 EN-GJS-900-2 ≈ 100 900/2

Tsarin simintin karfe na zamani ya kasu kashi biyu: simintin da ba za a iya kashewa da wanda ba a iya kashewa. An ƙara rushe shi da kayan ƙirƙira, kamar simintin yashi, simintin kakin zuma da ya ɓace ko simintin ƙarfe. A matsayin daidaitaccen tsari na simintin gyare-gyare, dazuba jariwanda ke amfani da maganin silica da simintin gyare-gyaren gilashin ruwa ko haɗin haɗin haɗin su azaman kayan ginin harsashi galibi ana amfani da su a cikin RMC Casting Foundry don samar da simintin ƙarfe na carbon. Hakanan ana samun tsarin simintin gyare-gyare daban-daban dangane da madaidaicin matakin da ake buƙata na sassan simintin. Misali, gilashin ruwa da silica sol hade tsarin simintin saka hannun jari za a iya amfani da shi don ƙananan simintin ƙarfe ko tsaka-tsaki, yayin da matakan simintin gyare-gyaren silica sol dole ne a yi amfani da simintin bakin karfe tare da madaidaicin darajar da ake buƙata.

Dukiya Grey Cast Iron Iron mai narkewa Iron Cast C30 Karfe Karfe
Narke zafin jiki, ℃ 1175 1200 1150 1450
Musamman nauyi, kg/m³ 6920 6920 6920 7750
Damping vibration Exelent Yayi kyau Yayi kyau Talakawa
Modulus na elasticity, MPa 126174 175126 173745 210290
Modolus na rigidiy, MPa 48955 70329 66190 78600

Don samar da baƙin ƙarfe na al'ada dasimintin gyaran ƙarfekamar yadda kowane zane na abokin ciniki shine babban sashin mu na madaidaicin sabis na simintin amma ba sabis ɗinmu kaɗai ba. A haƙiƙa, muna ba da sabis na simintin ƙarfe gabaɗaya-tsaya-ɗaya tare da ƙarin ayyuka masu ƙima ciki har da ƙirar simintin,CNC machining daidaici, zafi magani, surface gama, hadawa, shiryawa, shipping ... da dai sauransu. Kuna iya zaɓar duk waɗannan sabis na simintin simintin gwargwadon ƙwarewar ku ko tare da taimako daga ingantattun injiniyoyinmu na simintin gyaran kafa. Bayan haka, muna kiyaye sirri ga abokan ciniki azaman babban abu don sabis na musamman na OEM. NDA za a sanya hannu kuma a buga tambari idan ya cancanta.

nodular simintin gyaran ƙarfe
spheroidal graphite jefa baƙin ƙarfe simintin gyaran kafa
China Karfe zuba jari simintin kafa kafa

Tsarin Zuba Jari

Kamfanonin Simintin Kakin Kakin Kakin Sin da suka Bace

China Investment Casting Foundry


Lokacin aikawa: Afrilu-14-2021
da