Aṣa alloy, irin simẹnti ẹrọ apoju awọn ẹya ara nipasẹti sọnu epo-idoko ilana simẹnti. pẹlu gilasi omi (ojutu olomi ti iṣuu soda silicate) bi awọn ohun elo amọ fun ṣiṣe ikarahun. Didara ikarahun ṣiṣe ni ipa ni deede ti awọn simẹnti ikẹhin ati nitorinaa jẹ ilana to ṣe pataki pupọ lakoko simẹnti idoko-owo. Didara ikarahun naa ni ibatan taara si aibikita ati ifarada onisẹpo ti simẹnti ikẹhin. Nitorinaa, o jẹ iṣẹ-ṣiṣe pataki fun ipilẹ simẹnti idoko-owo lati yan ọna iṣelọpọ ti o dara fun ikarahun m.Ni ibamu si awọn adhesives oriṣiriṣi tabi awọn ohun elo binder fun ṣiṣe ikarahun mimu, awọn apẹrẹ simẹnti idoko-owo le pin si awọn ikarahun gilasi gilasi omi, awọn ikarahun alemora silica sol, awọn ikarahun alemora ethyl silicate ati ethyl silicate-silica sol composite shells. Awọn ọna awoṣe wọnyi jẹ awọn ọna ti a lo julọ ni simẹnti idoko-owo.
Ikarahun Mold nipasẹ Gilasi Omi (ojutu olomi ti silicate soda)
Simẹnti idoko-owo ti iṣelọpọ nipasẹ simẹnti gilasi ikarahun omi ni aibikita dada giga, deede iwọn kekere, yiyi ikarahun kukuru ati idiyele kekere. Ilana yii jẹ lilo pupọ ni sisọ erogba irin, irin alloy kekere, alloy aluminiomu ati alloy Ejò.
Ikarahun Mold nipasẹ Silica Sol Shell (pipin ti awọn patikulu silica-iwọn nano ninu omi tabi epo)
Simẹnti idoko-owo yanrin sol ni aibikita kekere, deede onisẹpo giga, ati ọna ṣiṣe ikarahun gigun. Ilana yii jẹ lilo pupọ ni iwọn otutu ti o ga julọ ti o ni iwọn otutu ti o ni iwọn otutu ti o ga julọ, awọn simẹnti irin ti o ni igbona, irin alagbara, awọn simẹnti erogba, awọn simẹnti alloy kekere, awọn simẹnti alloy aluminiomu ati awọn simẹnti alloy Ejò.
Mold Shell nipasẹ Ethyl Silicate Shell
Ninu simẹnti idoko-owo, awọn simẹnti ti a ṣe nipasẹ lilo silicate ethyl bi asopọ lati jẹ ki ikarahun naa ni aifoju oju kekere, deede iwọn giga, ati iyipo ṣiṣe ikarahun gigun. Ilana yii ni a lo ni lilo pupọ ni awọn simẹnti alloy ti o ni igbona, awọn simẹnti irin ti o ni igbona, irin alagbara, awọn simẹnti erogba, awọn simẹnti alloy kekere, awọn simẹnti alloy aluminiomu ati awọn simẹnti alloy Ejò.
Erogba irin, irin alloy kekere, ati simẹnti irin irinṣẹ ni a lo ni pupọise ohun eloati awọn ayika. Pẹlu ọpọlọpọ awọn onipò wọn, irin ati awọn alloy wọn le jẹ itọju ooru lati mu ikore rẹ dara ati agbara fifẹ; ati, satunṣe líle tabi ductility si awọn ẹlẹrọ ká elo aini tabi fẹ darí ini.
Yiya-sooro alloy irin idoko simẹnti ti wa ni awọn simẹnti awọn ẹya ara ti a ṣelọpọ nipasẹ sọnu epo-idoko ilana simẹnti ṣe ti yiya-sooro alloy, irin. Ni RMC Foundry, awọn akọkọ simẹnti simẹnti ilana ti a le lo fun wọ-sooro alloy irin ni o wa alawọ ewe iyanrin simẹnti, resini ti a bo iyanrin simẹnti, ko si beki iyanrin m simẹnti, sọnu foomu simẹnti, igbale simẹnti ati idoko simẹnti. Itọju ooru, itọju oju ati ẹrọ CNC tun wa ni ile-iṣẹ wa gẹgẹbi awọn iyaworan ati awọn ibeere rẹ.
Lara awọn oriṣiriṣi oriṣiriṣi awọn ohun elo simẹnti, irin simẹnti ti ko wọ jẹ irin alloy alloy ti a lo pupọ. Irin simẹnti ti ko ni wiwọ ni akọkọ ṣe ilọsiwaju resistance resistance ti awọn simẹnti irin nipasẹ fifi akoonu oriṣiriṣi ti awọn eroja alloying, gẹgẹbi manganese, chromium, erogba, ati bẹbẹ lọ, si alloy. Ni akoko kan naa, awọn yiya resistance ti yiya-sooro irin simẹnti tun da lori ooru itọju ọna ti a lo nipasẹ awọn Foundry ati awọn be ti awọn simẹnti.
Gẹgẹbi awọn abuda yiya ti o yatọ, yiya ti awọn simẹnti irin le pin si yiya abrasive, yiya alemora, yiya rirẹ, yiya ibajẹ ati yiya fretting. Simẹnti irin ti ko ni wiwọ ni a lo ni akọkọ ni awọn aaye ile-iṣẹ pẹlu awọn ipo iṣẹ eka ati awọn ibeere iṣẹ ṣiṣe ẹrọ giga, gẹgẹbi iwakusa, irin-irin, ikole, agbara, petrochemical, itọju omi, ogbin ati awọn ile-iṣẹ gbigbe. Simẹnti irin-sooro ni lilo pupọ julọ ni awọn ipo abrasion pẹlu ẹru ipa kan, gẹgẹbi ohun elo lilọ, awọn excavators, crushers, tractors, ati bẹbẹ lọ.
| Ipe deede ti Simẹnti Alloy Irin lati Awọn ọja oriṣiriṣi | |||||||||
| EGBE | AISI | W-stoff | DIN | BS | SS | AFNOR | UNE / IHA | JIS | UNI |
| Low Alloy Irin | 9255 | 1.0904 | 55 Si 7 | 250 A 53 | 2090 | 55 S7 | 56Si7 | - | 5SSi8 |
| 1335 | 1.1167 | 36 Okunrin 5 | 150 M 36 | 2120 | 40M5 | 36Mn5 | SMn 438(H) | - | |
| 1330 | 1.1170 | 28 Okunrin 6 | 150 M 28 | - | 20M5 | - | SCMn1 | C28MN | |
| P4 | 1.2341 | X6 CrMo 4 | - | - | - | - | - | - | |
| 52100 | 1.3505 | 100 cr 6 | 534 A 99 | 2258 | 100C 6 | F.131 | SUJ 2 | 100Cr6 | |
| A204A | 1.5415 | 15 Mo 3 | 1501 240 | 2912 | 15 D3 | 16 Mo3 | STBA 12 | 16Mo3 KW | |
| 8620 | 1.6523 | 21 NiCrMo 2 | 805 M 20 | 2506 | 20 NCD2 | F.1522 | SNCM 220(H) | 20NiCrMo2 | |
| 8740 | 1.6546 | 40NiCrMo22 | 311-Irú 7 | - | 40 NCD2 | F.129 | SNCM 240 | 40NiCrMo2(KB) | |
| - | 1.6587 | 17CrNiMo6 | 820 A 16 | - | 18 NCD6 | 14NiCrMo13 | - | - | |
| 5132 | 1.7033 | 34 cr 4 | 530 A 32 | - | 32C4 | 35Cr4 | SCr430(H) | 34Cr4(KB) | |
| 5140 | 1.7035 | 41 cr 4 | 530 A 40 | - | 42C2 | 42 cr 4 | SCr 440 (H) | 40Cr4 | |
| 5140 | 1.7035 | 41 cr 4 | 530 A 40 | - | 42C2 | 42 cr 4 | SCr 440 (H) | 41Cr4 KB | |
| 5140 | 1.7045 | 42 cr 4 | 530 A 40 | 2245 | 42 C 4 TS | F.1207 | SCr 440 | - | |
| 5115 | 1.7131 | 16 MnCr 5 | (527 M 20) | 2511 | 16 MC 5 | F.1516 | - | 16MnCr5 | |
| 5155 | 1.7176 | 55 cr 3 | 527 A 60 | 2253 | 55C3 | - | SUP 9(A) | 55Cr3 | |
| 4130 | 1.7218 | 25 crMo 4 | 1717CDS 110 | 2225 | 25 CD4 | F.1251/55Cr3 | SCM 420 / SCM430 | 25CrMo4(KB) | |
| 4135 (4137) | 1.7220 | 35 crMo 4 | 708 A 37 | 2234 | 35 CD4 | 34 crMo 4 | SCM 432 | 34CrMo4KB | |
| 4142 | 1.7223 | 41 crMo 4 | 708 M 40 | 2244 | 42 CD 4 TS | 42 crMo 4 | SCM 440 | 41 crMo 4 | |
| 4140 | 1.7225 | 42 crMo 4 | 708 M 40 | 2244 | 40 CD4 | F.1252 | SCM 440 | 40CrMo4 | |
| 4137 | 1.7225 | 42 crMo 4 | 708 M 40 | 2244 | 42 CD4 | F.1252 | SCM 440 | 42CrMo4 | |
| A387 12-2 | 1.7337 | 16 crMo 4 4 | 1501 620 | 2216 | 15 CD 4.5 | - | - | 12CrMo910 | |
| - | 1.7361 | 32CrMo12 | 722 M 24 | 2240 | 30 CD 12 | F.124.A | - | 30CrMo12 | |
| A182 F-22 | 1.7380 | 10 crMo9 10 | 1501 622 | 2218 | 12 CD 9, 10 | F.155 / TU.H | - | 12CrMo9 10 | |
| 6150 | 1.8159 | 50 crV 4 | 735 A50 | 2230 | 50 CV4 | F.143 | SUP 10 | 50CrV4 | |
| - | 1.8515 | 31 crMo 12 | 722 M 24 | 2240 | 30 CD 12 | F.1712 | - | 30CrMo12 | |
| - | - | - | - | - | - | - | - | - | |
| Alabọde Alloy Irin | W1 | 1.1545 | C105W1 | BW1A | Ọdun 1880 | Y 105 | F.5118 | SK 3 | C100 KU |
| L3 | 1.2067 | 100Cr6 | BL3 | (2140) | Y 100 C 6 | F.520 L | - | - | |
| L2 | 1.2210 | 115 CrV 3 | - | - | - | - | - | - | |
| P20 + S | 1.2312 | 40 CrMnMoS 8 6 | - | - | 40 CMD 8 +S | X210CrW12 | - | - | |
| - | 1.2419 | 105WCr6 | - | 2140 | 105W C 13 | F.5233 | SKS 31 | 107WCr5KU | |
| O1 | 1.2510 | 100 MnCrW 4 | BO1 | - | 90MnWCrV5 | F.5220 | (SK53) | 95MnWCr5KU | |
| S1 | 1.2542 | 45 WCrV 7 | BS1 | 2710 | 55W20 | F.5241 | - | 45WCrV8KU | |
| 4340 | 1.6582 | 34 crNiMo 6 | 817 M 40 | 2541 | 35 NCD6 | F.1280 | SNCM 447 | 35NiCrMo6KB | |
| 5120 | 1.7147 | 20 MnCr 5 | - | - | 20 MC 5 | - | - | - | |
| - | - | - | - | - | - | - | - | - | |
| Irinṣẹ ati High Alloy Irin | D3 | 1.2080 | X210 cr 12 | BD3 | 2710 | Z200C 12 | F.5212 | SKD 1 | X210Cr13KU |
| P20 | 1.2311 | 40 CrMnMo 7 | - | - | 40 CMD 8 | F.5263 | - | - | |
| H13 | 1.2344 | X40CrMoV 5 1 | BH13 | 2242 | Z40 CDV 5 | F.5318 | SKD 61 | X40CrMoV511KU | |
| A2 | 1.2363 | X100 CrMoV 5 1 | BA2 | 2260 | Z 100 CDV 5 | F.5227 | SKD 12 | X100CrMoV51KU | |
| D2 | 1.2379 | X155 CrMoV 12 1 | BD2 | 2310 | Z 160 CDV 12 | F.520.A | SKD11 | X155CrVMo121KU | |
| D4 (D6) | 1.2436 | X210 CrW 12 | BD6 | 2312 | Z200 CD 12 | F.5213 | SKD 2 | X215CrW121KU | |
| H21 | 1.2581 | X30WCrV9 3 | BH21 | - | Z 30 WCV 9 | F.526 | SKD5 | X30WCrV 9 3 KU | |
| L6 | 1.2713 | 55NiCrMoV 6 | - | - | 55 NCDV 7 | F.520.S | SKT4 | - | |
| M 35 | 1.3243 | S6/5/2/5 | BM 35 | 2723 | 6-5-2-5 | F.5613 | SKH 55 | HS6-5-5 | |
| M 2 | 1.3343 | S6/5/2 | BM2 | 2722 | Z 85 WDCV | F.5603 | SKH 51 | HS6-5-2-2 | |
| M 7 | 1.3348 | S2/9/2 | - | 2782 | 292 | - | - | HS2-9-2 | |
| HW 3 | 1.4718 | X45CrSi 9 3 | 401 S45 | - | Z 45 CS 9 | F.3220 | SUH1 | X45CrSi8 | |
| - | 1.7321 | 20 MoCr 4 | - | 2625 | - | F.1523 | - | 30CrMo4 | |
| Giga Fifẹ Agbara Irin | A128 (A) | 1.3401 | G-X120 eniyan 12 | BW10 | 2183 | Z 120 M 12 | F.8251 | SCMnH 1 | GX120Mn12 |
Awọn agbara tiIdoko Simẹnti Foundry:
• Iwọn ti o pọju: 1,000 mm × 800 mm × 500 mm
• Iwọn Iwọn: 0,5 kg - 100 kg
• Agbara Ọdọọdun: 2,000 toonu
• Awọn ohun elo iwe adehun fun Ilé Ikarahun: Silica Sol, Gilasi Omi ati awọn apopọ wọn.
• Awọn ifarada: Lori Ibere.
Awọn anfani tiIdoko Simẹnti irinše:
- O tayọ ati ki o dan dada pari
- Ju onisẹpo tolerances.
- 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 awọn nilo fun Atẹle machining.
- Kekere ohun elo egbin.
| Awọn ohun elo funSimẹnti idoko-owoIlana ni RMC Foundry | |||
| Ẹka | China ite | US ite | Germany ite |
| Ferritic Irin Alagbara | 1Cr17, 022Cr12, 10Cr17, | 430, 431, 446, CA-15, CA6N, CA6NM | 1.4000, 1.4005, 1.4008, 1.4016, GX22CrNi17, GX4CrNi13-4 |
| Martensitic Irin Alagbara | 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 alagbara, irin | 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, 8.9. 1.4435, 1.4436, 1.4539, 1.4550, 1.4552, 1.4581, 1.4582, 1.4584, |
| Ojoriro Lile Alagbara Irin | 05Cr15Ni5Cu4Nb, 05Cr17Ni4Cu4Nb | 630, 634, 17-4PH, 15-5PH, CB7Cu-1 | 1.4542 |
| Ile oloke meji Irin alagbara | 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 |
| Giga Mn Irin | ZGMn13-1, ZGMn13-3, ZGMn13-5 | B2, B3, B4 | 1.3802, 1.3966, 1.3301, 1.3302 |
| Irin Irin | K12 | A5, H12, S5 | 1.2344, 1.3343, 1.4528, GXCrMo17, X210Cr13, GX162CrMoV12 |
| Ooru Resistant Irin | 20Cr25Ni20, 16Cr23Ni13, 45Cr14Ni14W2Mo | 309, 310, CK20, CH20, HK30 | 1.4826, 1.4828, 1.4855, 1.4865 |
| Nickle-mimọ 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, INCOY600, INCOY625 | 2.4815, 2.4879, 2.4680 | |
| Aluminiomu Alloy | ZL101, ZL102, ZL104 | ASTM A356, ASTM A413, ASTM A360 | G-AlSi7Mg, G-Al12 |
| Ejò Alloy | 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 |
| Koluboti-mimọ Alloy | UMC50, 670, ite 31 | 2.4778 | |
| 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 |
