China OEM al'ada ductile jefa baƙin ƙarfe simintin gyaran kafa taasarar kakin zuma tsarin simintin gyaran kafa. Ƙarfin ƙarfe, wanda kuma aka sani da ducitle cast iron, iron nodular iron, spheroidal graphite iron, spheroidal graphite cast iron, ko kawai SG iron a takaice.Lokacin da graphite ya kasance a matsayin ƙanana, zagaye, da ɓangarorin da aka rarraba da kyau, raunin raunin sa yana da ƙanƙanta kuma irin waɗannan baƙin ƙarfe na simintin zai sami mafi girma ductility. Irin wannan simintin ƙarfe ana kiransa ductile ko nodular iron ko spheroidal graphite ko kawai SG iron. Ana iya samun wannan nau'i na graphite ta ƙara magnesium na asali ko cerium ko haɗin abubuwan biyu don narkakken ƙarfe. Ana ƙara Magnesium a cikin adadi na 0.07 zuwa 0. 10% sannan ƙari na ferro-silicon don haɓaka graphitization. A lokacin ƙarfafawa, magnesium yana taimakawa wajen rarraba graphite a cikin ƙarfe.
Ƙarfin ƙwanƙwasa yana da mafi kyawun ƙarfi-zuwa-nauyi rabo, mafi kyawun injina da ƙimar tasiri mafi girma. Hakazalika, ana samar da abubuwan haɗin ƙarfe na ductile ta hanyar simintin simintin gyare-gyare inda za'a iya samun ingantacciyar sarrafa sifar sassa idan aka kwatanta da faɗuwar ƙirƙira. Don haka, abubuwa da yawa kamar ƙugiya da sanduna masu haɗawa waɗanda galibi ta hanyar jujjuyawar ƙirƙira ana ƙara maye gurbinsu da simintin ƙarfe na ductile.
Kwatancen Ƙarfe na Ductile | Sinadarin Halitta (()) | Tsarin Matrix | |||||||||||
GB/T 1348-1988 | ISO 1083: 1987 (E) | ASTM A536-84 (2004) | EN 1563:-1997 | Farashin 7293 | C | Si | Mn | P | S | Mg | Re | wasu | |
QT400-18 | 400-18 | 60-40-18① F32800 | Saukewa: GJS-400-18JS1020 | ku 40 | 3.6-3.8 | 2.3-2.7 | 0.5 | 0.08 | 0.025 | 0.03-0.05 | 0.02-0.03 | - | Annealed Ferrite |
QT400-15 | 400-15 | 60-42-10F32900 | Saukewa: GJS-400-15JS1030 | ku 40 | 3.5-3.6 | 3.0-3.2 | 0.5 | 0.07 | 0.02 | 0.04 | 0.02 | - | Annealed Ferrite |
QT450-10 | 450-10 | 65-45-12 F33100 | Saukewa: GJS-450-10JS1040 | ku 45 | 3.4-3.9 | 2.7-3.0 | 0.2-0.5 | 0.07 | 0.03 | 0.06-0.1 | 0.03-0.1 | - | Annealed Ferrite |
QT500-7 | 500-7 | 70-50-05 | Saukewa: GJS-500-7JS1050 | вч50 | 3.6-3.8 | 2.5-2.9 | 0.6 | 0.08 | 0.025 | 0.03-0.05 | 0.03-0.05 | - | Pearlite + Ferrite |
QT600-3 | 600-3 | 80-60-03② F34100 | Saukewa: GJS-600-3JS1060 | вч60 | 3.6-3.8 | 2.0-2.4 | 0.5-0.7 | 0.08 | 0.025 | 0.035-0.05 | 0.025-0.045 | - | Pearlite Normalized |
QT700-2 | 700-2 | 100-70-03F34800 | Saukewa: GJS-700-2JS1070 | вч70 | 3.7-4.0 | 2.3-2.6 | 0.5-0.8 | 0.08 | 0.02 | 0.035-0.065 | 0.035-0.065 | Mo0.15-0.4 Cu0.4-0.8 | Mix Microstructure |
QT800-2 | 800-2 | - | Saukewa: GJS-800-2JS1080 | вч80 | 3.7-4.0 | 2.5 | 0.5 | 0.07 | 0.03 | - | - | Mo0.39 Ku0.82 | Mix Microstructure |
QT900-2 | 900-2 | 120-90-02F36200 | Saukewa: GJS-900-2JS1090 | cin 90 | 3.5-3.7 | 2.7-3.0 | 0.5 | 0.08 | 0.025 | 0.03-0.05 | 0.025-0.045 | Mo0.15-0.25 Cu0.5-0.7 | Ƙananan Bainite |
① daga ASTM A716-2003. ② daga ASTM A476/A476M-2000. |
Abubuwan iyawa naZuba 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.
AmfaninAbubuwan Simintin Zuba Jari:
- Madalla da m surface gama
- Haƙurin juzu'i masu ƙarfi.
- Siffa masu rikitarwa da rikitarwa tare da sassauƙar ƙira
- Ƙarfin jefa bangon bakin ciki don haka ɓangaren simintin gyare-gyare mai sauƙi
- Zaɓin zaɓi na ƙarfe na simintin ƙarfe da gami (na ƙarfe da mara ƙarfe)
- Ba a buƙatar daftarin aiki a cikin ƙirar ƙira.
- Rage buƙatar injiniyoyi na biyu.
- Low kayan sharar gida.
Za'a Iya Samun Haƙurin Yin Casar Ta Hanyar Zuba Jari:
Dangane da kayan ɗaure daban-daban da aka yi amfani da su don yin harsashi, za a iya raba simintin saka hannun jari zuwa simintin siliki sol da simintin gilashin ruwa. Tsarin simintin saka hannun jari na silica sol yana da mafi kyawun Hakuri na Casting Dimensional Casting (DCT) da Hakuri da Juyin Halitta (GCT) fiye da tsarin gilashin ruwa. Koyaya, ko da ta hanyar simintin gyare-gyare iri ɗaya, Matsayin Haƙuri zai bambanta da kowane simintin simintin gyare-gyare saboda iyawarsu iri-iri. Cibiyar mu tana son yin magana da ku idan kuna da buƙatu ta musamman akan abubuwan da ake buƙata. Anan a cikin masu zuwa sune jimlar juzu'i na gaba ɗaya da zamu iya kaiwa duka ta hanyar simintin siliki sol da tsarin simintin ruwan gilashin daban:
✔ DCT Grade ta Silica Sol Lost Wax Casting: DCTG4 ~ DCTG6
✔ Matsayin DCT ta Ruwan Gilashin Ruwa da Aka Rasa Kakin Kaki: DCTG5 ~ DCTG9
✔ GCT Grade ta Silica Sol Lost Wax Casting: GCTG3 ~ GCTG5
✔ GCT Grade by Water Glass Lost Kakin Simintin gyaran kafa: GCTG3 ~ GCTG5
Kayayyakin donZuba JariTsari a RMC Foundry | |||
Kashi | Babban darajar China | darajar Amurka | Jamus Grade |
Bakin Karfe na Ferritic | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
Martensitic Bakin Karfe | 1Cr13, 2Cr13, 3Cr13, 4Cr13, | 410, 420, 430, 440B, 440C | 1.4021, 1.4027, 1.4028, 1.4057, 1.4059, 1.4104, 1.4112, 1.4116, 1.4120, 1.4122, 1.4125 |
Austenitic bakin karfe | 06Cr19Ni10, 022Cr19Ni10, 06Cr25Ni20, 022Cr17Ni12Mo2, 03Cr18Ni16Mo5 | 302, 303, 304, 304L, 316, 316L, 329, CF3, CF3M, CF8, CF8M, CN7M, CN3MN | 1.3960, 1.4301, 1.4305, 1.4306, 1.4308, 1.4313, 1.4321, 1.4401, 1.4403, 1.4404, 1.4405, 1.4404, 80. 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
Hazo Hardening Bakin Karfe | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
Duplex Bakin Karfe | 022Cr22Ni5Mo3N, 022Cr25Ni6Mo2N | A 890 1C, A 890 1A, A 890 3A, A 890 4A, A 890 5A, A 995 1B, A 995 4A, A 995 5A, 2205, 2507 | 1.4460, 1.4462, 1.4468, 1.4469, 1.4517, 1.4770 |
Babban Mn Karfe | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
Kayan aiki Karfe | Cr12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
Karfe Resistant Heat | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
Alloy-base Alloy | HASTELLY-C, HASTELLY-X, SUPPER22H, CW-2M, CW-6M, CW-12MW, CX-2MW, HX(66Ni-17Cr), MRE-2, NA-22H, NW-22, M30C, M-35 -1, INCOLOY600, Farashin 625 | 2.4815, 2.4879, 2.4680 | |
Aluminum Alloy | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
Alloy na Copper | H96, H85, H65, HPb63-3, HPb59-1, QSn6.5-0.1, QSn7-0.2 | C21000, C23000, C27000, C34500, C37710, C86500, C87600, C87400, C87800, C52100, C51100 | CuZn5, CuZn15, CuZn35, CuZn36Pb3, CuZn40Pb2, CuSn10P1, CuSn5ZnPb, CuSn5Zn5Pb5 |
Cobalt-base Alloy | UMC50, 670, Darasi na 31 | 2.4778 |
HAKURI JIN JINI | |||
Inci | Millimeters | ||
Girma | Hakuri | Girma | Hakuri |
Har zuwa 0,500 | ±.004" | Har zuwa 12.0 | ± 0.10mm |
0.500 zuwa 1.000" | ±.006" | 12.0 zuwa 25.0 | ± 0.15mm |
1.000 zuwa 1.500" | ±.008" | 25.0 zuwa 37.0 | ± 0.20mm |
1.500 zuwa 2.000" | ±.010" | 37.0 zuwa 50.0 | ± 0.25mm |
2.000 zuwa 2.500" | ±.012" | 50.0 zuwa 62.0 | ± 0.30mm |
2.500 zuwa 3.500" | ±.014" | 62.0 zuwa 87.0 | ± 0.35mm |
3.500 zuwa 5.000" | ±.017" | 87.0 zuwa 125.0 | ± 0.40mm |
5.000 zuwa 7.500" | ±.020" | 125.0 zuwa 190.0 | ± 0.50mm |
7.500 zuwa 10,000" | ±.022" | 190.0 zuwa 250.0 | ± 0.57mm |
10.000 zuwa 12.500" | ±.025" | 250.0 zuwa 312.0 | ± 0.60mm |
12.500 zuwa 15.000 | ±.028" | 312.0 zuwa 375.0 | ± 0.70mm |


