China OEM aṣa erogba irin simẹnti nipasẹsọnu epo idoko simẹntiati CNC konge machining. Ipele ti o wa lati irin kekere erogba, irin erogba alabọde si irin erogba giga gẹgẹbi awọn pato pato.
Erogba alloy jẹ ẹgbẹ ti irin-erogba alloy pẹlu toje ti awọn eroja kemikali miiran bii Si, Mn, P ati S. Ni ibamu si ipele ti akoonu erogba, irin erogba fun simẹnti ni gbogbo igba pin si awọn irin carbon kekere, irin carbon alabọde ati ga erogba, irin. Awọn irin erogba simẹnti ti gbogbo awọn orilẹ-ede ni agbaye jẹ tito lẹtọ ni gbogbogbo gẹgẹbi agbara wọn, ati pe a ṣe agbekalẹ awọn onigi ti o baamu. Ni iwọn otutu kanna, ṣiṣan ti irin didà pẹlu akoonu erogba oriṣiriṣi yatọ. Nitori awọn irin pẹlu oriṣiriṣi akoonu erogba ni awọn iwọn idagbasoke ti o yatọ ni dendrites. Ti o tobi ni aarin iwọn otutu ti agbegbe crystallization (iyatọ iwọn otutu laarin laini liquidus ati laini solidus), diẹ sii ni idagbasoke awọn kirisita dendritic ti irin erogba, iyẹn ni, buru si ṣiṣan ti irin didà, eyiti o ni abajade ninu agbara ti didà irin lati kun m.
Nipa akojọpọ kemikali ti irin erogba, ayafi fun irawọ owurọ ati sulfur, ko si awọn ihamọ tabi awọn opin oke nikan lori awọn eroja kemikali miiran. Labẹ ayika ile ti o wa loke, akojọpọ kemikali ti irin simẹnti carbon jẹ ipinnu nipasẹ ipilẹ ni ibamu si awọn ohun-ini ẹrọ ti o nilo.
Awọn ọna itọju ooru tierogba irin simẹntiti wa ni maa annealing, normalizing tabi normalizing + tempering. Fun diẹ ninu awọn simẹnti irin giga erogba, quenching ati tempering tun le ṣee lo, iyẹn ni, quenching + iwọn otutu otutu ti o ga, ki o le mu ilọsiwaju awọn ohun-ini ẹrọ ti okeerẹ ti awọn simẹnti irin erogba. Simẹnti erogba kekere, irin le parun taara ati ni igbona lati ipo-simẹnti. Fun awọn simẹnti irin erogba ti o tobi tabi ti o ni apẹrẹ, o yẹ lati ṣe itọju quenching ati tempering lẹhin itọju deede.
Awọn anfani ti Simẹnti Idoko-owo:
✔ O tayọ ati ki o dan dada pari
✔ Awọn ifarada onisẹpo wiwọ.
✔ eka ati intricate ni nitobi pẹlu oniru ni irọrun
✔ Agbara lati sọ awọn odi tinrin nitorina paati simẹnti fẹẹrẹfẹ
✔ Aṣayan nla ti awọn irin simẹnti ati awọn alloy (irin ati ti kii ṣe irin)
✔ Akọpamọ ko nilo ni apẹrẹ awọn apẹrẹ.
✔ Din nilo funAtẹle ẹrọ.
✔ Egbin ohun elo kekere.
| IFỌRỌWỌRỌ SIMỌ IDODO | |||
| Inṣi | Milimita | ||
| Iwọn | Ifarada | Iwọn | Ifarada |
| Titi di 0.500 | ±.004" | Titi di 12.0 | ± 0.10mm |
| 0.500 si 1.000” | ±.006" | 12.0 to 25.0 | ± 0.15mm |
| 1.000 si 1.500” | ±.008" | 25.0 to 37.0 | ± 0.20mm |
| 1.500 si 2.000” | ±.010" | 37.0 to 50.0 | ± 0.25mm |
| 2.000 si 2.500” | ±.012" | 50.0 to 62.0 | ± 0.30mm |
| 2.500 si 3.500” | ±.014" | 62.0 to 87.0 | ± 0.35mm |
| 3.500 si 5.000” | ±.017" | 87.0 to 125.0 | ± 0.40mm |
| 5.000 si 7.500” | ±.020" | 125.0 to190.0 | ± 0.50mm |
| 7.500 si 10.000” | ±.022" | 190.0 to 250.0 | ± 0.57mm |
| 10.000 si 12.500” | ±.025" | 250.0 to 312.0 | ± 0.60mm |
| 12.500 to 15.000 | ±.028" | 312.0 to 375.0 | ± 0.70mm |
| Standard Excutive of Simẹnti Ifarada: ISO 8062 2013, ISO 2768, GOST 26645 (Russia) tabi GBT 6414 (China). Ite Awọn Ifarada Simẹnti Onisẹpo (DCTG): 4 ~ 6 ati Ite Awọn ifarada Simẹnti Jiometirika (GCTG): 3 ~ 5. | |||
Awọn Igbesẹ ti Ilana Simẹnti Idoko-owo:
Lakoko ilana simẹnti idoko-owo, ilana epo-eti ti wa ni bo pẹlu ohun elo seramiki, eyiti, nigbati o ba di lile, gba geometry inu ti simẹnti ti o fẹ. Ni ọpọlọpọ igba, awọn ẹya pupọ ni a sọ papọ fun ṣiṣe giga nipasẹ sisopọ awọn ilana epo-eti kọọkan si ọpá epo-eti aarin ti a pe ni sprue. Awọn epo-eti ti wa ni yo kuro ninu apẹrẹ - eyiti o jẹ idi ti a tun mọ ni ilana ilana epo-eti ti o padanu - ati irin didà ti a dà sinu iho. Nigbati irin naa ba di mimọ, mimu seramiki naa ti mì, nlọ apẹrẹ apapọ ti o sunmọ ti simẹnti ti o fẹ, atẹle nipa ipari, idanwo ati apoti.
| Ite deede ti Erogba Irin | |||||||||
| Apejuwe | AISI | W-stoff | DIN | BS | SS | AFNOR | UNE / IHA | JIS | UNI |
| Kekere Erogba Irin | A570-36 | 1.0038 | Rst 37-2 | 4360 40 C | 1311 | E 24-2 Ne | - | SS 34 | Fe 360B FN |
| A36 | 1.0044 | St 44-2 | 4360 43 A | 1411 | NFA 35-501 E 28 | - | - | - | |
| A573-81 65 | 1.0116 | St 37-3 | 4360 40 B | 1312 | E 24-U | - | - | Fe37-3 | |
| 1006 | 1.0201 | St 36 | - | 1160 | Fd 5 | - | - | - | |
| A515-65 | 1.0345 | HI | 1501 161 | 1330 | 37 CP | F.1110 | SGV 410 | - | |
| 1015 | 1.0401 | C 15 | 080 M 15 | 1350 | CC 12 | F.111 | S15 C | 080 M 15 | |
| 1020 | 1.0402 | C22 | 050 A 20 | 1450 | CC20 | F.112 | - | C20C21 | |
| - | 1.0425 | H II | - | Ọdun 1432 | 42 CP | A42 RCI | SGV 410 | Fe 410 1KW | |
| 1213 | 1.0715 | 9 SMn 28 | 230 M 07 | Ọdun 1912 | S 250 | 11SMn28 | SUM 22 | CF9SMn28 | |
| (12L13) | 1.0718 | 9 SMnPb 28 | - | Ọdun 1914 | S 250 Pb | 11SMnPb28 | SUM 22 L | CF9SMnPb28 | |
| - | 1.0723 | 15 S20 | 210 A 15 | Ọdun 1922 | - | F.210.F | SUM 32 | - | |
| 1140 | 1.0726 | 35 S20 | 212 M 36 | Ọdun 1957 | 35 MF 6 | F.210.G | - | - | |
| 1146 | 1.0727 | 45 S 20 | 212 M 44 | Ọdun 1973 | 45 MF 4 | - | - | - | |
| 1215 | 1.0736 | 9 SMn 36 | 240M 07 | - | S 300 | 12 SMn 35 | SUM 25 | CF 9 SMn 36 | |
| - | 1.0765 | - | - | - | - | - | - | 36SMnPb14 | |
| 1010 | 1.1121 | Kk 10 | 045M 10 | 1265 | XC 10 | F.1510 | S10C | C10 | |
| - | 1.1121 | St 37-1 | 4360 40 A | 1300 | - | - | S10C | - | |
| 1022 | 1.1133 | GS-20Mn 5 | 120 M 19 | 1410 | 20M5 | F.1515 | SMnC 420 | G22Mn3 | |
| 1015 | 1.1141 | Kk 15 | 080 M 15 | 1370 | XC 18 | F.1511 | S 15 Ck | 080 M 15 | |
| 1025 | 1.1158 | Kk 25 | 070 M 26 | 1450 | XC 25 | F.1120 | S25 C | C25 | |
| 1018 | - | - | - | - | - | - | SS400 | Ọdun 360 B | |
| Alabọde Erogba Irin | A662 C | 1.0436 | AST 45 | 1501 224 | 2103 | 48 FP | - | - | - |
| 1035 | 1.0501 | C 35 | 060 A 35 | 1550 | CC 35 | F.113 | S 35 C | C35 | |
| 1035 | 1.0501 | C 35 | 080 M 36 | 1550 | CC 35 | F.113 | S 35 C | C35 | |
| 1045 | 1.0503 | C 45 | 080 M 46 | 1650 | CC45 | F.114 | S45 C | C45 | |
| 1040 | 1.0511 | C 40 | 080M 40 | - | AF 60C 40 | F.114.A | - | C40 | |
| 1055 | 1.0535 | C 55 | 070 M55 | Ọdun 1655 | AF 70C 55 | F.115 | S55C | C55 | |
| - | 1.0570 | St 52-3 | 4360 50 B | 2132 | E 36-3 | - | SM 490 A, B, C | Fe 510 | |
| A738 | 1.0577 | AST 52 | 1501 224 | 2107 | 52 FP | - | - | - | |
| 1039 | 1.1157 | 40Mn4 | 150 M 36 | - | 35 M5 | - | - | - | |
| 1035 | 1.1181 | Kk 35 | 060 A 35 | 1572 | XC 38 | F.1130 | S 35 C | C35 | |
| 1035 | 1.1183 | Cf 35 | 080 M 36 | 1572 | XC 38 TS | - | S 35 C | C36 | |
| 1045 | 1.1191 | Kk 45 | 808 M 46 | Ọdun 1672 | XC 45 | F.1140 | S45 C | C45 | |
| 1055 | 1.1203 | K55 | 070 M55 | - | XC 55 | F.1203 | S55 C | C50 | |
| 1050 | 1.1213 | Cf 53 | 060 A 52 | Ọdun 1674 | XC 48 TS | - | S50C | C53 | |
| 1045 | 1.1730 | C45W | Ọdun 43 B | Ọdun 1672 | Y342 | F.1140 | - | - | |
| A572-60 | 1.8900 | STE 380 | 4360 55 E | 2145 | - | - | - | FeE390KG | |
| - | 1.8905 | STE 460 | HP 6 | - | - | - | - | ||
| Ga Erogba Irin | 1060 | 1.0601 | C60 | 060 A 62 | - | CC55 | - | - | C60 |
| 1064 | 1.1221 | Kk 60 | 060 A 62 | Ọdun 1678 | XC 65 | F.1150 | S58C | C60 | |
| 1070 | 1.1231 | Kk 67 | 070 A 72 | Ọdun 1770 | XC 68 | F.5103 | - | C70 | |
| 1080 | 1.1248 | Kk 75 | 060 A 78 | Ọdun 1774 | XC 75 | F.5107 | - | - | |
| 1095 | 1.1274 | Kk 101 | 060 A 96 | Ọdun 1870 | XC 100 | F.5117 | SUP4 | - | |
